Sevenson Environmental Services, Inc.
Plan context: Sevenson Environmental Services Inc. 401(K) Profit Sharing Plan
EIN 16-0997941 • Niagara Falls, NY • 89 filings • 13 plans
Current Snapshot
Latest Year
2024
2024 Participants
480
2024 Assets
$191,511,661
2024 Contributions
$11,529,288
Historical Graphs
Total Assets Over Time
Aggregate end-of-year assets by filing year, excluding zero-asset years
Participants Over Time
Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans
Company Timeline
Year summaries and individual filings are combined here so you can stay in one place while moving across years and plan filings.
| Year / Filing | Filings | Participants | Assets | Contributions | Contrib./Participant |
|---|---|---|---|---|---|
| 2024 | 4 | 480 | $191,511,661 | $11,529,288 | $24,019iApproximate average salary by contribution assumption: employee only about $600,484 at 4% or $400,323 at 6%; with 50% employer match about $400,323 at 4% or $266,882 at 6%; with 100% employer match about $300,242 at 4% or $200,161 at 6%. |
| Sevenson Environmental Services Inc. 401(K) Profit Sharing Plan | - | 480 | $121,567,639 | $8,295,926 | $17,283iApproximate average salary by contribution assumption: employee only about $432,079 at 4% or $288,053 at 6%; with 50% employer match about $288,053 at 4% or $192,035 at 6%; with 100% employer match about $216,040 at 4% or $144,026 at 6%. |
| Sevenson Environmental Services Inc. Pension Plan | - | 368 | $63,222,884 | $2,764,501 | $7,512iApproximate average salary by contribution assumption: employee only about $187,806 at 4% or $125,204 at 6%; with 50% employer match about $125,204 at 4% or $83,469 at 6%; with 100% employer match about $93,903 at 4% or $62,602 at 6%. |
| SEVENSON ENVIRONMENTAL SERVICES, INC. PREVAILING WAGE PENSION PLAN | - | 73 | $6,721,138 | $468,861 | $6,423iApproximate average salary by contribution assumption: employee only about $160,569 at 4% or $107,046 at 6%; with 50% employer match about $107,046 at 4% or $71,364 at 6%; with 100% employer match about $80,284 at 4% or $53,523 at 6%. |
| Sevenson Employee Healthcare Plan | - | 326 | - | - | - |
| 2023 | 4 | 483 | $167,935,291 | $10,839,333 | $22,442iApproximate average salary by contribution assumption: employee only about $561,042 at 4% or $374,028 at 6%; with 50% employer match about $374,028 at 4% or $249,352 at 6%; with 100% employer match about $280,521 at 4% or $187,014 at 6%. |
| Sevenson Environmental Services Inc. 401(K) Profit Sharing Plan | - | 483 | $105,244,518 | $8,089,133 | $16,748iApproximate average salary by contribution assumption: employee only about $418,692 at 4% or $279,128 at 6%; with 50% employer match about $279,128 at 4% or $186,085 at 6%; with 100% employer match about $209,346 at 4% or $139,564 at 6%. |
| Sevenson Environmental Services Inc. Pension Plan | - | 331 | $56,286,877 | $2,446,730 | $7,392iApproximate average salary by contribution assumption: employee only about $184,798 at 4% or $123,199 at 6%; with 50% employer match about $123,199 at 4% or $82,133 at 6%; with 100% employer match about $92,399 at 4% or $61,599 at 6%. |
| SEVENSON ENVIRONMENTAL SERVICES, INC. PREVAILING WAGE PENSION PLAN | - | 73 | $6,403,896 | $303,470 | $4,157iApproximate average salary by contribution assumption: employee only about $103,928 at 4% or $69,285 at 6%; with 50% employer match about $69,285 at 4% or $46,190 at 6%; with 100% employer match about $51,964 at 4% or $34,643 at 6%. |
| Sevenson Employee Healthcare Plan | - | 312 | - | - | - |
| 2022 | 4 | 393 | $143,628,185 | $7,340,870 | $18,679iApproximate average salary by contribution assumption: employee only about $466,976 at 4% or $311,318 at 6%; with 50% employer match about $311,318 at 4% or $207,545 at 6%; with 100% employer match about $233,488 at 4% or $155,659 at 6%. |
| Sevenson Environmental Services Inc. 401(K) Profit Sharing Plan | - | 393 | $88,543,456 | $5,253,017 | $13,366iApproximate average salary by contribution assumption: employee only about $334,161 at 4% or $222,774 at 6%; with 50% employer match about $222,774 at 4% or $148,516 at 6%; with 100% employer match about $167,081 at 4% or $111,387 at 6%. |
| Sevenson Environmental Services Inc. Pension Plan | - | 393 | $49,372,621 | $2,064,922 | $5,254iApproximate average salary by contribution assumption: employee only about $131,356 at 4% or $87,571 at 6%; with 50% employer match about $87,571 at 4% or $58,381 at 6%; with 100% employer match about $65,678 at 4% or $43,785 at 6%. |
| SEVENSON ENVIRONMENTAL SERVICES, INC. PREVAILING WAGE PENSION PLAN | - | 77 | $5,712,108 | $22,931 | $298iApproximate average salary by contribution assumption: employee only about $7,445 at 4% or $4,963 at 6%; with 50% employer match about $4,963 at 4% or $3,309 at 6%; with 100% employer match about $3,723 at 4% or $2,482 at 6%. |
| Sevenson Employee Healthcare Plan | - | 270 | - | - | - |
| 2021 | 4 | 329 | $173,909,665 | $8,855,043 | $26,915iApproximate average salary by contribution assumption: employee only about $672,876 at 4% or $448,584 at 6%; with 50% employer match about $448,584 at 4% or $299,056 at 6%; with 100% employer match about $336,438 at 4% or $224,292 at 6%. |
| Sevenson Environmental Services Inc. 401(K) Profit Sharing Plan | - | 329 | $109,017,099 | $6,719,965 | $20,425iApproximate average salary by contribution assumption: employee only about $510,636 at 4% or $340,424 at 6%; with 50% employer match about $340,424 at 4% or $226,949 at 6%; with 100% employer match about $255,318 at 4% or $170,212 at 6%. |
| Sevenson Environmental Services Inc. Pension Plan | - | 329 | $57,252,194 | $2,006,285 | $6,098iApproximate average salary by contribution assumption: employee only about $152,453 at 4% or $101,636 at 6%; with 50% employer match about $101,636 at 4% or $67,757 at 6%; with 100% employer match about $76,227 at 4% or $50,818 at 6%. |
| SEVENSON ENVIRONMENTAL SERVICES, INC. PREVAILING WAGE PENSION PLAN | - | 84 | $7,640,372 | $128,793 | $1,533iApproximate average salary by contribution assumption: employee only about $38,331 at 4% or $25,554 at 6%; with 50% employer match about $25,554 at 4% or $17,036 at 6%; with 100% employer match about $19,166 at 4% or $12,777 at 6%. |
| Sevenson Employee Healthcare Plan | - | 220 | - | - | - |
| 2020 | 4 | 321 | $156,226,506 | $7,535,148 | $23,474iApproximate average salary by contribution assumption: employee only about $586,850 at 4% or $391,233 at 6%; with 50% employer match about $391,233 at 4% or $260,822 at 6%; with 100% employer match about $293,425 at 4% or $195,617 at 6%. |
| Sevenson Environmental Services Inc. 401(K) Profit Sharing Plan | - | 321 | $96,283,874 | $5,303,602 | $16,522iApproximate average salary by contribution assumption: employee only about $413,053 at 4% or $275,369 at 6%; with 50% employer match about $275,369 at 4% or $183,579 at 6%; with 100% employer match about $206,527 at 4% or $137,684 at 6%. |
| Sevenson Environmental Services Inc. Pension Plan | - | 321 | $51,234,459 | $1,952,292 | $6,082iApproximate average salary by contribution assumption: employee only about $152,048 at 4% or $101,365 at 6%; with 50% employer match about $101,365 at 4% or $67,577 at 6%; with 100% employer match about $76,024 at 4% or $50,683 at 6%. |
| SEVENSON ENVIRONMENTAL SERVICES, INC. PREVAILING WAGE PENSION PLAN | - | 92 | $8,708,173 | $279,254 | $3,035iApproximate average salary by contribution assumption: employee only about $75,884 at 4% or $50,589 at 6%; with 50% employer match about $50,589 at 4% or $33,726 at 6%; with 100% employer match about $37,942 at 4% or $25,295 at 6%. |
| Sevenson Employee Healthcare Plan | - | 225 | - | - | - |
| 2019 | 4 | 313 | $140,058,901 | $6,355,256 | $20,304iApproximate average salary by contribution assumption: employee only about $507,608 at 4% or $338,406 at 6%; with 50% employer match about $338,406 at 4% or $225,604 at 6%; with 100% employer match about $253,804 at 4% or $169,203 at 6%. |
| Sevenson Environmental Services Inc. 401(K) Profit Sharing Plan | - | 313 | $85,952,272 | $4,147,268 | $13,250iApproximate average salary by contribution assumption: employee only about $331,251 at 4% or $220,834 at 6%; with 50% employer match about $220,834 at 4% or $147,223 at 6%; with 100% employer match about $165,626 at 4% or $110,417 at 6%. |
| Sevenson Environmental Services Inc. Pension Plan | - | 198 | $46,598,965 | $1,511,884 | $7,636iApproximate average salary by contribution assumption: employee only about $190,894 at 4% or $127,263 at 6%; with 50% employer match about $127,263 at 4% or $84,842 at 6%; with 100% employer match about $95,447 at 4% or $63,631 at 6%. |
| SEVENSON ENVIRONMENTAL SERVICES, INC. PREVAILING WAGE PENSION PLAN | - | 93 | $7,507,664 | $696,104 | $7,485iApproximate average salary by contribution assumption: employee only about $187,125 at 4% or $124,750 at 6%; with 50% employer match about $124,750 at 4% or $83,167 at 6%; with 100% employer match about $93,562 at 4% or $62,375 at 6%. |
| Sevenson Employee Healthcare Plan | - | 242 | - | - | - |
| 2018 | 4 | 321 | $116,071,070 | $6,830,217 | $21,278iApproximate average salary by contribution assumption: employee only about $531,948 at 4% or $354,632 at 6%; with 50% employer match about $354,632 at 4% or $236,421 at 6%; with 100% employer match about $265,974 at 4% or $177,316 at 6%. |
| Sevenson Environmental Services Inc. 401(K) Profit Sharing Plan | - | 321 | $70,806,261 | $4,462,148 | $13,901iApproximate average salary by contribution assumption: employee only about $347,519 at 4% or $231,680 at 6%; with 50% employer match about $231,680 at 4% or $154,453 at 6%; with 100% employer match about $173,760 at 4% or $115,840 at 6%. |
| Sevenson Environmental Services Inc. Pension Plan | - | 215 | $39,344,776 | $1,509,420 | $7,021iApproximate average salary by contribution assumption: employee only about $175,514 at 4% or $117,009 at 6%; with 50% employer match about $117,009 at 4% or $78,006 at 6%; with 100% employer match about $87,757 at 4% or $58,505 at 6%. |
| SEVENSON ENVIRONMENTAL SERVICES, INC. PREVAILING WAGE PENSION PLAN | - | 101 | $5,920,033 | $858,649 | $8,501iApproximate average salary by contribution assumption: employee only about $212,537 at 4% or $141,691 at 6%; with 50% employer match about $141,691 at 4% or $94,461 at 6%; with 100% employer match about $106,268 at 4% or $70,846 at 6%. |
| Sevenson Employee Healthcare Plan | - | 241 | - | - | - |
| 2017 | 4 | 248 | $125,974,206 | $5,566,208 | $22,444iApproximate average salary by contribution assumption: employee only about $561,110 at 4% or $374,073 at 6%; with 50% employer match about $374,073 at 4% or $249,382 at 6%; with 100% employer match about $280,555 at 4% or $187,037 at 6%. |
| Sevenson Environmental Services Inc. 401(K) Profit Sharing Plan | - | 248 | $77,844,059 | $3,666,528 | $14,784iApproximate average salary by contribution assumption: employee only about $369,610 at 4% or $246,406 at 6%; with 50% employer match about $246,406 at 4% or $164,271 at 6%; with 100% employer match about $184,805 at 4% or $123,203 at 6%. |
| Sevenson Environmental Services Inc. Pension Plan | - | 209 | $42,578,970 | $1,523,327 | $7,289iApproximate average salary by contribution assumption: employee only about $182,216 at 4% or $121,477 at 6%; with 50% employer match about $121,477 at 4% or $80,985 at 6%; with 100% employer match about $91,108 at 4% or $60,739 at 6%. |
| SEVENSON ENVIRONMENTAL SERVICES, INC. PREVAILING WAGE PENSION PLAN | - | 103 | $5,551,177 | $376,353 | $3,654iApproximate average salary by contribution assumption: employee only about $91,348 at 4% or $60,899 at 6%; with 50% employer match about $60,899 at 4% or $40,599 at 6%; with 100% employer match about $45,674 at 4% or $30,449 at 6%. |
| Sevenson Employee Healthcare Plan | - | 237 | - | - | - |
| 2016 | 4 | 356 | $107,099,122 | $4,943,705 | $13,887iApproximate average salary by contribution assumption: employee only about $347,170 at 4% or $231,447 at 6%; with 50% employer match about $231,447 at 4% or $154,298 at 6%; with 100% employer match about $173,585 at 4% or $115,723 at 6%. |
| Sevenson Environmental Services Inc. 401(K) Profit Sharing Plan | - | 356 | $66,873,469 | $2,873,708 | $8,072iApproximate average salary by contribution assumption: employee only about $201,805 at 4% or $134,537 at 6%; with 50% employer match about $134,537 at 4% or $89,691 at 6%; with 100% employer match about $100,903 at 4% or $67,268 at 6%. |
| Sevenson Environmental Services Inc. Pension Plan | - | 198 | $35,670,361 | $1,404,077 | $7,091iApproximate average salary by contribution assumption: employee only about $177,282 at 4% or $118,188 at 6%; with 50% employer match about $118,188 at 4% or $78,792 at 6%; with 100% employer match about $88,641 at 4% or $59,094 at 6%. |
| SEVENSON ENVIRONMENTAL SERVICES, INC. PREVAILING WAGE PENSION PLAN | - | 104 | $4,555,292 | $665,920 | $6,403iApproximate average salary by contribution assumption: employee only about $160,077 at 4% or $106,718 at 6%; with 50% employer match about $106,718 at 4% or $71,145 at 6%; with 100% employer match about $80,038 at 4% or $53,359 at 6%. |
| Sevenson Employee Healthcare Plan | - | 231 | - | - | - |
| 2015 | 4 | 369 | $101,822,093 | $7,614,661 | $20,636iApproximate average salary by contribution assumption: employee only about $515,898 at 4% or $343,932 at 6%; with 50% employer match about $343,932 at 4% or $229,288 at 6%; with 100% employer match about $257,949 at 4% or $171,966 at 6%. |
| Sevenson Environmental Services Inc. 401(K) Profit Sharing Plan | - | 369 | $64,264,355 | $3,202,092 | $8,678iApproximate average salary by contribution assumption: employee only about $216,944 at 4% or $144,629 at 6%; with 50% employer match about $144,629 at 4% or $96,420 at 6%; with 100% employer match about $108,472 at 4% or $72,315 at 6%. |
| Sevenson Environmental Services Inc. Pension Plan | - | 209 | $33,383,594 | $1,442,638 | $6,903iApproximate average salary by contribution assumption: employee only about $172,564 at 4% or $115,043 at 6%; with 50% employer match about $115,043 at 4% or $76,695 at 6%; with 100% employer match about $86,282 at 4% or $57,521 at 6%. |
| SEVENSON ENVIRONMENTAL SERVICES, INC. PREVAILING WAGE PENSION PLAN | - | 106 | $4,174,144 | $873,964 | $8,245iApproximate average salary by contribution assumption: employee only about $206,124 at 4% or $137,416 at 6%; with 50% employer match about $137,416 at 4% or $91,610 at 6%; with 100% employer match about $103,062 at 4% or $68,708 at 6%. |
| Sevenson Employee Healthcare Plan | - | 231 | - | $2,095,967 | $9,073iApproximate average salary by contribution assumption: employee only about $226,836 at 4% or $151,224 at 6%; with 50% employer match about $151,224 at 4% or $100,816 at 6%; with 100% employer match about $113,418 at 4% or $75,612 at 6%. |
| 2014 | 4 | 351 | $104,087,890 | $10,052,701 | $28,640iApproximate average salary by contribution assumption: employee only about $716,004 at 4% or $477,336 at 6%; with 50% employer match about $477,336 at 4% or $318,224 at 6%; with 100% employer match about $358,002 at 4% or $238,668 at 6%. |
| Sevenson Environmental Services Inc. 401(K) Profit Sharing Plan | - | 351 | $65,423,984 | $2,974,803 | $8,475iApproximate average salary by contribution assumption: employee only about $211,881 at 4% or $141,254 at 6%; with 50% employer match about $141,254 at 4% or $94,169 at 6%; with 100% employer match about $105,940 at 4% or $70,627 at 6%. |
| Sevenson Environmental Services Inc. Pension Plan | - | 208 | $34,537,676 | $1,319,668 | $6,345iApproximate average salary by contribution assumption: employee only about $158,614 at 4% or $105,743 at 6%; with 50% employer match about $105,743 at 4% or $70,495 at 6%; with 100% employer match about $79,307 at 4% or $52,871 at 6%. |
| SEVENSON ENVIRONMENTAL SERVICES, INC. PREVAILING WAGE PENSION PLAN | - | 104 | $4,126,230 | $2,115,406 | $20,340iApproximate average salary by contribution assumption: employee only about $508,511 at 4% or $339,007 at 6%; with 50% employer match about $339,007 at 4% or $226,005 at 6%; with 100% employer match about $254,256 at 4% or $169,504 at 6%. |
| Sevenson Employee Healthcare Plan | - | 235 | - | $3,642,824 | $15,501iApproximate average salary by contribution assumption: employee only about $387,534 at 4% or $258,356 at 6%; with 50% employer match about $258,356 at 4% or $172,238 at 6%; with 100% employer match about $193,767 at 4% or $129,178 at 6%. |
| 2013 | 4 | 268 | $102,079,854 | $9,397,509 | $35,065iApproximate average salary by contribution assumption: employee only about $876,633 at 4% or $584,422 at 6%; with 50% employer match about $584,422 at 4% or $389,615 at 6%; with 100% employer match about $438,317 at 4% or $292,211 at 6%. |
| Sevenson Environmental Services Inc. 401(K) Profit Sharing Plan | - | 268 | $64,081,354 | $4,285,399 | $15,990iApproximate average salary by contribution assumption: employee only about $399,757 at 4% or $266,505 at 6%; with 50% employer match about $266,505 at 4% or $177,670 at 6%; with 100% employer match about $199,879 at 4% or $133,252 at 6%. |
| Sevenson Environmental Services Inc. Pension Plan | - | 225 | $34,641,032 | $1,493,315 | $6,637iApproximate average salary by contribution assumption: employee only about $165,924 at 4% or $110,616 at 6%; with 50% employer match about $110,616 at 4% or $73,744 at 6%; with 100% employer match about $82,962 at 4% or $55,308 at 6%. |
| SEVENSON ENVIRONMENTAL SERVICES, INC. PREVAILING WAGE PENSION PLAN | - | 84 | $3,357,468 | $711,630 | $8,472iApproximate average salary by contribution assumption: employee only about $211,795 at 4% or $141,196 at 6%; with 50% employer match about $141,196 at 4% or $94,131 at 6%; with 100% employer match about $105,897 at 4% or $70,598 at 6%. |
| Sevenson Employee Healthcare Plan | - | 238 | - | $2,907,165 | $12,215iApproximate average salary by contribution assumption: employee only about $305,374 at 4% or $203,583 at 6%; with 50% employer match about $203,583 at 4% or $135,722 at 6%; with 100% employer match about $152,687 at 4% or $101,791 at 6%. |
| 2012 | 4 | 434 | $86,636,435 | $9,949,455 | $22,925iApproximate average salary by contribution assumption: employee only about $573,125 at 4% or $382,084 at 6%; with 50% employer match about $382,084 at 4% or $254,722 at 6%; with 100% employer match about $286,563 at 4% or $191,042 at 6%. |
| Sevenson Environmental Services Inc. 401(K) Profit Sharing Plan | - | 434 | $54,097,006 | $4,253,985 | $9,802iApproximate average salary by contribution assumption: employee only about $245,045 at 4% or $163,363 at 6%; with 50% employer match about $163,363 at 4% or $108,909 at 6%; with 100% employer match about $122,523 at 4% or $81,682 at 6%. |
| Sevenson Environmental Services Inc. Pension Plan | - | 246 | $29,434,318 | $1,537,857 | $6,251iApproximate average salary by contribution assumption: employee only about $156,286 at 4% or $104,191 at 6%; with 50% employer match about $104,191 at 4% or $69,461 at 6%; with 100% employer match about $78,143 at 4% or $52,095 at 6%. |
| SEVENSON ENVIRONMENTAL SERVICES, INC. PREVAILING WAGE PENSION PLAN | - | 64 | $3,105,111 | $423,186 | $6,612iApproximate average salary by contribution assumption: employee only about $165,307 at 4% or $110,205 at 6%; with 50% employer match about $110,205 at 4% or $73,470 at 6%; with 100% employer match about $82,654 at 4% or $55,102 at 6%. |
| Sevenson Employee Healthcare Plan | - | 274 | - | $3,734,427 | $13,629iApproximate average salary by contribution assumption: employee only about $340,732 at 4% or $227,155 at 6%; with 50% employer match about $227,155 at 4% or $151,437 at 6%; with 100% employer match about $170,366 at 4% or $113,577 at 6%. |
| 2011 | 4 | 319 | $76,498,279 | $8,666,984 | $27,169iApproximate average salary by contribution assumption: employee only about $679,231 at 4% or $452,820 at 6%; with 50% employer match about $452,820 at 4% or $301,880 at 6%; with 100% employer match about $339,615 at 4% or $226,410 at 6%. |
| Sevenson Environmental Services Inc. 401(K) Profit Sharing Plan | - | 319 | $46,738,712 | $4,158,228 | $13,035iApproximate average salary by contribution assumption: employee only about $325,880 at 4% or $217,253 at 6%; with 50% employer match about $217,253 at 4% or $144,836 at 6%; with 100% employer match about $162,940 at 4% or $108,627 at 6%. |
| Sevenson Environmental Services Inc. Pension Plan | - | 255 | $26,635,225 | $1,464,612 | $5,744iApproximate average salary by contribution assumption: employee only about $143,589 at 4% or $95,726 at 6%; with 50% employer match about $95,726 at 4% or $63,818 at 6%; with 100% employer match about $71,795 at 4% or $47,863 at 6%. |
| SEVENSON ENVIRONMENTAL SERVICES, INC. PREVAILING WAGE PENSION PLAN | - | 71 | $3,124,342 | $305,121 | $4,297iApproximate average salary by contribution assumption: employee only about $107,437 at 4% or $71,625 at 6%; with 50% employer match about $71,625 at 4% or $47,750 at 6%; with 100% employer match about $53,718 at 4% or $35,812 at 6%. |
| Sevenson Employee Healthcare Plan | - | 303 | - | $2,739,023 | $9,040iApproximate average salary by contribution assumption: employee only about $225,992 at 4% or $150,661 at 6%; with 50% employer match about $150,661 at 4% or $100,441 at 6%; with 100% employer match about $112,996 at 4% or $75,331 at 6%. |
| 2010 | 4 | 352 | $74,707,618 | $10,841,527 | $30,800iApproximate average salary by contribution assumption: employee only about $769,995 at 4% or $513,330 at 6%; with 50% employer match about $513,330 at 4% or $342,220 at 6%; with 100% employer match about $384,997 at 4% or $256,665 at 6%. |
| Sevenson Environmental Services Inc. 401(K) Profit Sharing Plan | - | 352 | $45,493,554 | $5,266,108 | $14,961iApproximate average salary by contribution assumption: employee only about $374,013 at 4% or $249,342 at 6%; with 50% employer match about $249,342 at 4% or $166,228 at 6%; with 100% employer match about $187,007 at 4% or $124,671 at 6%. |
| Sevenson Environmental Services Inc. Pension Plan | - | 239 | $26,223,064 | $1,296,743 | $5,426iApproximate average salary by contribution assumption: employee only about $135,643 at 4% or $90,428 at 6%; with 50% employer match about $90,428 at 4% or $60,286 at 6%; with 100% employer match about $67,821 at 4% or $45,214 at 6%. |
| SEVENSON ENVIRONMENTAL SERVICES, INC. PREVAILING WAGE PENSION PLAN | - | 73 | $2,991,000 | $332,572 | $4,556iApproximate average salary by contribution assumption: employee only about $113,895 at 4% or $75,930 at 6%; with 50% employer match about $75,930 at 4% or $50,620 at 6%; with 100% employer match about $56,947 at 4% or $37,965 at 6%. |
| Sevenson Employee Healthcare Plan | - | 334 | - | $3,946,104 | $11,815iApproximate average salary by contribution assumption: employee only about $295,367 at 4% or $196,911 at 6%; with 50% employer match about $196,911 at 4% or $131,274 at 6%; with 100% employer match about $147,684 at 4% or $98,456 at 6%. |
| 2009 | 4 | 313 | $61,654,325 | $9,852,370 | $31,477iApproximate average salary by contribution assumption: employee only about $786,931 at 4% or $524,620 at 6%; with 50% employer match about $524,620 at 4% or $349,747 at 6%; with 100% employer match about $393,465 at 4% or $262,310 at 6%. |
| Sevenson Environmental Services Inc. 401(K) Profit Sharing Plan | - | 313 | $36,522,254 | $4,020,166 | $12,844iApproximate average salary by contribution assumption: employee only about $321,100 at 4% or $214,066 at 6%; with 50% employer match about $214,066 at 4% or $142,711 at 6%; with 100% employer match about $160,550 at 4% or $107,033 at 6%. |
| Sevenson Environmental Services Inc. Pension Plan | - | 235 | $22,568,917 | $1,220,029 | $5,192iApproximate average salary by contribution assumption: employee only about $129,790 at 4% or $86,527 at 6%; with 50% employer match about $86,527 at 4% or $57,685 at 6%; with 100% employer match about $64,895 at 4% or $43,263 at 6%. |
| SEVENSON ENVIRONMENTAL SERVICES, INC. PREVAILING WAGE PENSION PLAN | - | 75 | $2,563,154 | $1,054,570 | $14,061iApproximate average salary by contribution assumption: employee only about $351,523 at 4% or $234,349 at 6%; with 50% employer match about $234,349 at 4% or $156,233 at 6%; with 100% employer match about $175,762 at 4% or $117,174 at 6%. |
| Sevenson Employee Healthcare Plan | - | 309 | - | $3,557,605 | $11,513iApproximate average salary by contribution assumption: employee only about $287,832 at 4% or $191,888 at 6%; with 50% employer match about $191,888 at 4% or $127,925 at 6%; with 100% employer match about $143,916 at 4% or $95,944 at 6%. |
| 2008 | 4 | 309 | $47,531,462 | $8,158,088 | $26,402iApproximate average salary by contribution assumption: employee only about $660,039 at 4% or $440,026 at 6%; with 50% employer match about $440,026 at 4% or $293,351 at 6%; with 100% employer match about $330,020 at 4% or $220,013 at 6%. |
| Sevenson Environmental Services Inc. 401(K) Profit Sharing Plan | - | 291 | $28,117,391 | $4,014,873 | $13,797iApproximate average salary by contribution assumption: employee only about $344,920 at 4% or $229,947 at 6%; with 50% employer match about $229,947 at 4% or $153,298 at 6%; with 100% employer match about $172,460 at 4% or $114,973 at 6%. |
| Sevenson Environmental Services Inc. Pension Plan | - | 239 | $17,633,358 | $1,149,769 | $4,811iApproximate average salary by contribution assumption: employee only about $120,269 at 4% or $80,179 at 6%; with 50% employer match about $80,179 at 4% or $53,453 at 6%; with 100% employer match about $60,134 at 4% or $40,090 at 6%. |
| SEVENSON ENVIRONMENTAL SERVICES, INC. PREVAILING WAGE PENSION PLAN | - | 67 | $1,780,705 | $484,453 | $7,231iApproximate average salary by contribution assumption: employee only about $180,766 at 4% or $120,511 at 6%; with 50% employer match about $120,511 at 4% or $80,340 at 6%; with 100% employer match about $90,383 at 4% or $60,255 at 6%. |
| Sevenson Employee Healthcare Plan | - | 309 | $8 | $2,508,993 | $8,120iApproximate average salary by contribution assumption: employee only about $202,993 at 4% or $135,329 at 6%; with 50% employer match about $135,329 at 4% or $90,219 at 6%; with 100% employer match about $101,496 at 4% or $67,664 at 6%. |
| 2007 | 3 | 333 | $25,903,485 | $3,111,586 | $9,344iApproximate average salary by contribution assumption: employee only about $233,603 at 4% or $155,735 at 6%; with 50% employer match about $155,735 at 4% or $103,823 at 6%; with 100% employer match about $116,801 at 4% or $77,868 at 6%. |
| Sevenson Environmental Services Inc. 401(K) Profit Sharing Plan | - | 223 | $25,903,485 | $1,059,685 | $4,752iApproximate average salary by contribution assumption: employee only about $118,799 at 4% or $79,199 at 6%; with 50% employer match about $79,199 at 4% or $52,799 at 6%; with 100% employer match about $59,399 at 4% or $39,600 at 6%. |
| Sevenson Employee Healthcare Plan | - | 333 | - | $2,051,901 | $6,162iApproximate average salary by contribution assumption: employee only about $154,047 at 4% or $102,698 at 6%; with 50% employer match about $102,698 at 4% or $68,465 at 6%; with 100% employer match about $77,023 at 4% or $51,349 at 6%. |
| SEVENSON ENVIRONMENTAL SERVICES, INC. PREVAILING WAGE PENSION PLAN | - | 69 | - | - | - |
| 2006 | 3 | 305 | $26,213,505 | $3,523,112 | $11,551iApproximate average salary by contribution assumption: employee only about $288,780 at 4% or $192,520 at 6%; with 50% employer match about $192,520 at 4% or $128,347 at 6%; with 100% employer match about $144,390 at 4% or $96,260 at 6%. |
| Sevenson Environmental Services Inc. 401(K) Profit Sharing Plan | - | 222 | $24,322,591 | $1,038,985 | $4,680iApproximate average salary by contribution assumption: employee only about $117,003 at 4% or $78,002 at 6%; with 50% employer match about $78,002 at 4% or $52,001 at 6%; with 100% employer match about $58,501 at 4% or $39,001 at 6%. |
| SEVENSON ENVIRONMENTAL SERVICES, INC. PREVAILING WAGE PENSION PLAN | - | 78 | $1,890,914 | $761,652 | $9,765iApproximate average salary by contribution assumption: employee only about $244,119 at 4% or $162,746 at 6%; with 50% employer match about $162,746 at 4% or $108,497 at 6%; with 100% employer match about $122,060 at 4% or $81,373 at 6%. |
| Sevenson Employee Healthcare Plan | - | 305 | - | $1,722,475 | $5,647iApproximate average salary by contribution assumption: employee only about $141,186 at 4% or $94,124 at 6%; with 50% employer match about $94,124 at 4% or $62,750 at 6%; with 100% employer match about $70,593 at 4% or $47,062 at 6%. |
| 2005 | 4 | 285 | $22,177,134 | $2,957,073 | $10,376iApproximate average salary by contribution assumption: employee only about $259,392 at 4% or $172,928 at 6%; with 50% employer match about $172,928 at 4% or $115,285 at 6%; with 100% employer match about $129,696 at 4% or $86,464 at 6%. |
| Sevenson Environmental Services Inc. 401(K) Profit Sharing Plan | - | 220 | $21,034,757 | $981,215 | $4,460iApproximate average salary by contribution assumption: employee only about $111,502 at 4% or $74,334 at 6%; with 50% employer match about $74,334 at 4% or $49,556 at 6%; with 100% employer match about $55,751 at 4% or $37,167 at 6%. |
| SEVENSON ENVIRONMENTAL SERVICES, INC. PREVAILING WAGE PENSION PLAN | - | 71 | $1,142,377 | $497,444 | $7,006iApproximate average salary by contribution assumption: employee only about $175,156 at 4% or $116,771 at 6%; with 50% employer match about $116,771 at 4% or $77,847 at 6%; with 100% employer match about $87,578 at 4% or $58,385 at 6%. |
| Sevenson Employee Healthcare Plan | - | 285 | - | $1,478,414 | $5,187iApproximate average salary by contribution assumption: employee only about $129,685 at 4% or $86,457 at 6%; with 50% employer match about $86,457 at 4% or $57,638 at 6%; with 100% employer match about $64,843 at 4% or $43,228 at 6%. |
| SEVENSON ENVIRONMENTAL SERVICES INC INSURANCE PREMIUM COVERAGE PLAN | - | 285 | - | - | - |
| 2004 | 4 | 280 | $620,623 | $2,025,394 | $7,234iApproximate average salary by contribution assumption: employee only about $180,839 at 4% or $120,559 at 6%; with 50% employer match about $120,559 at 4% or $80,373 at 6%; with 100% employer match about $90,419 at 4% or $60,280 at 6%. |
| SEVENSON ENVIRONMENTAL SERVICES, INC. PREVAILING WAGE PENSION PLAN | - | 56 | $620,623 | $335,681 | $5,994iApproximate average salary by contribution assumption: employee only about $149,858 at 4% or $99,905 at 6%; with 50% employer match about $99,905 at 4% or $66,603 at 6%; with 100% employer match about $74,929 at 4% or $49,953 at 6%. |
| SEVENSON ENVIRONMENTAL LONG TERM DBL | - | 213 | - | - | - |
| Sevenson Employee Healthcare Plan | - | 280 | - | $1,689,713 | $6,035iApproximate average salary by contribution assumption: employee only about $150,867 at 4% or $100,578 at 6%; with 50% employer match about $100,578 at 4% or $67,052 at 6%; with 100% employer match about $75,434 at 4% or $50,289 at 6%. |
| SEVENSON ENVIRONMENTAL SERVICES INC INSURANCE PREMIUM COVERAGE PLAN | - | 280 | - | - | - |
| 2003 | 3 | 278 | $309,011 | $1,935,603 | $6,963iApproximate average salary by contribution assumption: employee only about $174,065 at 4% or $116,043 at 6%; with 50% employer match about $116,043 at 4% or $77,362 at 6%; with 100% employer match about $87,033 at 4% or $58,022 at 6%. |
| SEVENSON ENVIRONMENTAL SERVICES, INC. PREVAILING WAGE PENSION PLAN | - | 30 | $309,011 | $1,287 | $43iApproximate average salary by contribution assumption: employee only about $1,073 at 4% or $715 at 6%; with 50% employer match about $715 at 4% or $477 at 6%; with 100% employer match about $536 at 4% or $358 at 6%. |
| Sevenson Employee Healthcare Plan | - | 278 | - | $1,934,316 | $6,958iApproximate average salary by contribution assumption: employee only about $173,949 at 4% or $115,966 at 6%; with 50% employer match about $115,966 at 4% or $77,311 at 6%; with 100% employer match about $86,975 at 4% or $57,983 at 6%. |
| SEVENSON ENVIRONMENTAL LONG TERM DBL | - | 201 | - | - | - |
| 2002 | 4 | 292 | $11,627,449 | $3,584,125 | $12,274iApproximate average salary by contribution assumption: employee only about $306,860 at 4% or $204,573 at 6%; with 50% employer match about $204,573 at 4% or $136,382 at 6%; with 100% employer match about $153,430 at 4% or $102,287 at 6%. |
| Sevenson Environmental Services Inc. 401(K) Profit Sharing Plan | - | 286 | $11,627,449 | $1,845,378 | $6,452iApproximate average salary by contribution assumption: employee only about $161,309 at 4% or $107,540 at 6%; with 50% employer match about $107,540 at 4% or $71,693 at 6%; with 100% employer match about $80,655 at 4% or $53,770 at 6%. |
| Sevenson Employee Healthcare Plan | - | 292 | - | $1,738,747 | $5,955iApproximate average salary by contribution assumption: employee only about $148,865 at 4% or $99,244 at 6%; with 50% employer match about $99,244 at 4% or $66,162 at 6%; with 100% employer match about $74,433 at 4% or $49,622 at 6%. |
| SEVENSON ENVIRONMENTAL SERVICES, INC. PREVAILING WAGE PENSION PLAN | - | 32 | - | - | - |
| SEVENSON ENVIRONMENTAL SERVICES INC INSURANCE PREMIUM COVERAGE PLAN | - | 292 | - | - | - |