Schweitzer Engineering Laboratories Inc
Plan context: Schweitzer Engineering Laboratories Inc. Employee Stock Ownership Plan
EIN 91-1196408 • Pullman, WA • 85 filings • 17 plans
Current Snapshot
Latest Year
2024
2024 Participants
5,008
2024 Assets
$3,655,189,346
2024 Contributions
$78,851,880
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 | 3 | 5,008 | $3,655,189,346 | $78,851,880 | $15,745iApproximate average salary by contribution assumption: employee only about $393,630 at 4% or $262,420 at 6%; with 50% employer match about $262,420 at 4% or $174,946 at 6%; with 100% employer match about $196,815 at 4% or $131,210 at 6%. |
| Schweitzer Engineering Laboratories Inc. Employee Stock Ownership Plan | - | 4,345 | $3,162,915,985 | $40,564,545 | $9,336iApproximate average salary by contribution assumption: employee only about $233,398 at 4% or $155,599 at 6%; with 50% employer match about $155,599 at 4% or $103,732 at 6%; with 100% employer match about $116,699 at 4% or $77,799 at 6%. |
| Schweitzer Engineering Lab. Inc. 401(K) Plan | - | 4,506 | $492,273,361 | $38,287,335 | $8,497iApproximate average salary by contribution assumption: employee only about $212,424 at 4% or $141,616 at 6%; with 50% employer match about $141,616 at 4% or $94,411 at 6%; with 100% employer match about $106,212 at 4% or $70,808 at 6%. |
| Schweitzer Engineering Inc Health & Welfare Plan | - | 5,008 | - | - | - |
| 2023 | 3 | 4,763 | $3,378,529,792 | $61,307,398 | $12,872iApproximate average salary by contribution assumption: employee only about $321,790 at 4% or $214,527 at 6%; with 50% employer match about $214,527 at 4% or $143,018 at 6%; with 100% employer match about $160,895 at 4% or $107,263 at 6%. |
| Schweitzer Engineering Laboratories Inc. Employee Stock Ownership Plan | - | 4,098 | $2,966,454,558 | $35,428,001 | $8,645iApproximate average salary by contribution assumption: employee only about $216,130 at 4% or $144,087 at 6%; with 50% employer match about $144,087 at 4% or $96,058 at 6%; with 100% employer match about $108,065 at 4% or $72,043 at 6%. |
| Schweitzer Engineering Lab. Inc. 401(K) Plan | - | 4,416 | $412,075,234 | $25,879,397 | $5,860iApproximate average salary by contribution assumption: employee only about $146,509 at 4% or $97,673 at 6%; with 50% employer match about $97,673 at 4% or $65,115 at 6%; with 100% employer match about $73,255 at 4% or $48,836 at 6%. |
| Schweitzer Engineering Inc Health & Welfare Plan | - | 4,763 | - | - | - |
| 2022 | 3 | 4,499 | $2,082,774,789 | $54,901,334 | $12,203iApproximate average salary by contribution assumption: employee only about $305,075 at 4% or $203,383 at 6%; with 50% employer match about $203,383 at 4% or $135,589 at 6%; with 100% employer match about $152,538 at 4% or $101,692 at 6%. |
| Schweitzer Engineering Laboratories Inc. Employee Stock Ownership Plan | - | 3,572 | $1,763,037,695 | $30,453,099 | $8,526iApproximate average salary by contribution assumption: employee only about $213,138 at 4% or $142,092 at 6%; with 50% employer match about $142,092 at 4% or $94,728 at 6%; with 100% employer match about $106,569 at 4% or $71,046 at 6%. |
| Schweitzer Engineering Lab. Inc. 401(K) Plan | - | 4,124 | $319,737,094 | $24,448,235 | $5,928iApproximate average salary by contribution assumption: employee only about $148,207 at 4% or $98,805 at 6%; with 50% employer match about $98,805 at 4% or $65,870 at 6%; with 100% employer match about $74,104 at 4% or $49,402 at 6%. |
| Schweitzer Engineering Inc Health & Welfare Plan | - | 4,499 | - | - | - |
| 2021 | 3 | 4,015 | $2,087,533,122 | $65,317,654 | $16,268iApproximate average salary by contribution assumption: employee only about $406,710 at 4% or $271,140 at 6%; with 50% employer match about $271,140 at 4% or $180,760 at 6%; with 100% employer match about $203,355 at 4% or $135,570 at 6%. |
| Schweitzer Engineering Laboratories Inc. Employee Stock Ownership Plan | - | 3,544 | $1,739,576,740 | $43,240,472 | $12,201iApproximate average salary by contribution assumption: employee only about $305,026 at 4% or $203,351 at 6%; with 50% employer match about $203,351 at 4% or $135,567 at 6%; with 100% employer match about $152,513 at 4% or $101,675 at 6%. |
| Schweitzer Engineering Lab. Inc. 401(K) Plan | - | 3,467 | $347,956,382 | $22,077,182 | $6,368iApproximate average salary by contribution assumption: employee only about $159,195 at 4% or $106,130 at 6%; with 50% employer match about $106,130 at 4% or $70,753 at 6%; with 100% employer match about $79,598 at 4% or $53,065 at 6%. |
| Schweitzer Engineering Inc Health & Welfare Plan | - | 4,015 | - | - | - |
| 2020 | 3 | 4,012 | $2,019,842,436 | $63,231,298 | $15,761iApproximate average salary by contribution assumption: employee only about $394,014 at 4% or $262,676 at 6%; with 50% employer match about $262,676 at 4% or $175,117 at 6%; with 100% employer match about $197,007 at 4% or $131,338 at 6%. |
| Schweitzer Engineering Laboratories Inc. Employee Stock Ownership Plan | - | 3,479 | $1,727,341,990 | $40,951,731 | $11,771iApproximate average salary by contribution assumption: employee only about $294,278 at 4% or $196,185 at 6%; with 50% employer match about $196,185 at 4% or $130,790 at 6%; with 100% employer match about $147,139 at 4% or $98,093 at 6%. |
| Schweitzer Engineering Lab. Inc. 401(K) Plan | - | 3,448 | $292,500,446 | $22,279,567 | $6,462iApproximate average salary by contribution assumption: employee only about $161,540 at 4% or $107,693 at 6%; with 50% employer match about $107,693 at 4% or $71,795 at 6%; with 100% employer match about $80,770 at 4% or $53,847 at 6%. |
| Schweitzer Engineering Inc Health & Welfare Plan | - | 4,012 | - | - | - |
| 2019 | 3 | 3,972 | $1,451,115,098 | $62,882,257 | $15,831iApproximate average salary by contribution assumption: employee only about $395,785 at 4% or $263,856 at 6%; with 50% employer match about $263,856 at 4% or $175,904 at 6%; with 100% employer match about $197,892 at 4% or $131,928 at 6%. |
| Schweitzer Engineering Laboratories Inc. Employee Stock Ownership Plan | - | 3,361 | $1,239,958,579 | $45,111,708 | $13,422iApproximate average salary by contribution assumption: employee only about $335,553 at 4% or $223,702 at 6%; with 50% employer match about $223,702 at 4% or $149,135 at 6%; with 100% employer match about $167,776 at 4% or $111,851 at 6%. |
| Schweitzer Engineering Lab. Inc. 401(K) Plan | - | 3,972 | $211,156,519 | $17,770,549 | $4,474iApproximate average salary by contribution assumption: employee only about $111,849 at 4% or $74,566 at 6%; with 50% employer match about $74,566 at 4% or $49,711 at 6%; with 100% employer match about $55,924 at 4% or $37,283 at 6%. |
| Schweitzer Engineering Inc Health & Welfare Plan | - | 3,773 | - | - | - |
| 2018 | 3 | 3,947 | $1,176,502,923 | $55,992,098 | $14,186iApproximate average salary by contribution assumption: employee only about $354,650 at 4% or $236,433 at 6%; with 50% employer match about $236,433 at 4% or $157,622 at 6%; with 100% employer match about $177,325 at 4% or $118,217 at 6%. |
| Schweitzer Engineering Laboratories Inc. Employee Stock Ownership Plan | - | 3,205 | $1,022,690,700 | $41,020,441 | $12,799iApproximate average salary by contribution assumption: employee only about $319,972 at 4% or $213,315 at 6%; with 50% employer match about $213,315 at 4% or $142,210 at 6%; with 100% employer match about $159,986 at 4% or $106,657 at 6%. |
| Schweitzer Engineering Lab. Inc. 401(K) Plan | - | 3,947 | $153,812,223 | $14,971,657 | $3,793iApproximate average salary by contribution assumption: employee only about $94,829 at 4% or $63,220 at 6%; with 50% employer match about $63,220 at 4% or $42,146 at 6%; with 100% employer match about $47,415 at 4% or $31,610 at 6%. |
| Schweitzer Engineering Inc Health & Welfare Plan | - | 3,751 | - | - | - |
| 2017 | 3 | 3,726 | $1,075,157,457 | $50,941,555 | $13,672iApproximate average salary by contribution assumption: employee only about $341,798 at 4% or $227,865 at 6%; with 50% employer match about $227,865 at 4% or $151,910 at 6%; with 100% employer match about $170,899 at 4% or $113,933 at 6%. |
| Schweitzer Engineering Laboratories Inc. Employee Stock Ownership Plan | - | 2,902 | $930,435,527 | $37,714,322 | $12,996iApproximate average salary by contribution assumption: employee only about $324,899 at 4% or $216,600 at 6%; with 50% employer match about $216,600 at 4% or $144,400 at 6%; with 100% employer match about $162,450 at 4% or $108,300 at 6%. |
| Schweitzer Engineering Lab. Inc. 401(K) Plan | - | 3,726 | $144,721,930 | $13,227,233 | $3,550iApproximate average salary by contribution assumption: employee only about $88,750 at 4% or $59,166 at 6%; with 50% employer match about $59,166 at 4% or $39,444 at 6%; with 100% employer match about $44,375 at 4% or $29,583 at 6%. |
| Schweitzer Engineering Inc Health & Welfare Plan | - | 3,512 | - | - | - |
| 2016 | 3 | 3,399 | $792,177,173 | $44,026,460 | $12,953iApproximate average salary by contribution assumption: employee only about $323,819 at 4% or $215,879 at 6%; with 50% employer match about $215,879 at 4% or $143,920 at 6%; with 100% employer match about $161,910 at 4% or $107,940 at 6%. |
| Schweitzer Engineering Laboratories Inc. Employee Stock Ownership Plan | - | 2,680 | $698,173,334 | $30,281,540 | $11,299iApproximate average salary by contribution assumption: employee only about $282,477 at 4% or $188,318 at 6%; with 50% employer match about $188,318 at 4% or $125,545 at 6%; with 100% employer match about $141,239 at 4% or $94,159 at 6%. |
| Schweitzer Engineering Lab. Inc. 401(K) Plan | - | 3,399 | $94,003,839 | $13,744,920 | $4,044iApproximate average salary by contribution assumption: employee only about $101,095 at 4% or $67,397 at 6%; with 50% employer match about $67,397 at 4% or $44,931 at 6%; with 100% employer match about $50,548 at 4% or $33,698 at 6%. |
| Schweitzer Engineering Inc Health & Welfare Plan | - | 3,154 | - | - | - |
| 2015 | 5 | 3,145 | $1,530,197,925 | $81,177,309 | $25,812iApproximate average salary by contribution assumption: employee only about $645,289 at 4% or $430,192 at 6%; with 50% employer match about $430,192 at 4% or $286,795 at 6%; with 100% employer match about $322,644 at 4% or $215,096 at 6%. |
| Schweitzer Engineering Laboratories Inc. Employee Stock Ownership Plan | - | 2,447 | $647,651,858 | $30,428,684 | $12,435iApproximate average salary by contribution assumption: employee only about $310,877 at 4% or $207,252 at 6%; with 50% employer match about $207,252 at 4% or $138,168 at 6%; with 100% employer match about $155,439 at 4% or $103,626 at 6%. |
| Schweitzer Engineering Laboratories Inc. Employee Stock Ownership Plan | - | 1,596 | $445,918,779 | $21,696,803 | $13,594iApproximate average salary by contribution assumption: employee only about $339,862 at 4% or $226,575 at 6%; with 50% employer match about $226,575 at 4% or $151,050 at 6%; with 100% employer match about $169,931 at 4% or $113,287 at 6%. |
| Schweitzer Engineering Laboratories Inc. Employee Stock Ownership Plan | - | 1,425 | $357,427,495 | $19,462,513 | $13,658iApproximate average salary by contribution assumption: employee only about $341,448 at 4% or $227,632 at 6%; with 50% employer match about $227,632 at 4% or $151,754 at 6%; with 100% employer match about $170,724 at 4% or $113,816 at 6%. |
| Schweitzer Engineering Lab. Inc. 401(K) Plan | - | 3,145 | $79,199,793 | $9,589,309 | $3,049iApproximate average salary by contribution assumption: employee only about $76,227 at 4% or $50,818 at 6%; with 50% employer match about $50,818 at 4% or $33,878 at 6%; with 100% employer match about $38,113 at 4% or $25,409 at 6%. |
| Schweitzer Engineering Inc Health & Welfare Plan | - | 2,931 | - | - | - |
| 2014 | 3 | 2,816 | $696,808,703 | $38,084,741 | $13,524iApproximate average salary by contribution assumption: employee only about $338,110 at 4% or $225,407 at 6%; with 50% employer match about $225,407 at 4% or $150,271 at 6%; with 100% employer match about $169,055 at 4% or $112,703 at 6%. |
| Schweitzer Engineering Laboratories Inc. Employee Stock Ownership Plan | - | 2,388 | $624,834,011 | $29,892,341 | $12,518iApproximate average salary by contribution assumption: employee only about $312,943 at 4% or $208,629 at 6%; with 50% employer match about $208,629 at 4% or $139,086 at 6%; with 100% employer match about $156,472 at 4% or $104,314 at 6%. |
| Schweitzer Engineering Lab. Inc. 401(K) Plan | - | 2,816 | $71,974,692 | $8,192,400 | $2,909iApproximate average salary by contribution assumption: employee only about $72,731 at 4% or $48,487 at 6%; with 50% employer match about $48,487 at 4% or $32,325 at 6%; with 100% employer match about $36,365 at 4% or $24,244 at 6%. |
| Schweitzer Engineering Inc Health & Welfare Plan | - | 2,677 | - | - | - |
| 2013 | 4 | 2,739 | $528,933,385 | $34,639,041 | $12,647iApproximate average salary by contribution assumption: employee only about $316,165 at 4% or $210,777 at 6%; with 50% employer match about $210,777 at 4% or $140,518 at 6%; with 100% employer match about $158,083 at 4% or $105,388 at 6%. |
| Schweitzer Engineering Laboratories Inc. Employee Stock Ownership Plan | - | 2,282 | $465,178,293 | $26,621,315 | $11,666iApproximate average salary by contribution assumption: employee only about $291,645 at 4% or $194,430 at 6%; with 50% employer match about $194,430 at 4% or $129,620 at 6%; with 100% employer match about $145,822 at 4% or $97,215 at 6%. |
| Schweitzer Engineering Lab. Inc. 401(K) Plan | - | 2,739 | $63,755,091 | $8,017,726 | $2,927iApproximate average salary by contribution assumption: employee only about $73,181 at 4% or $48,787 at 6%; with 50% employer match about $48,787 at 4% or $32,525 at 6%; with 100% employer match about $36,591 at 4% or $24,394 at 6%. |
| Schweitzer Engineering Laboratories Inc. Employee Stock Ownership Plan | - | 2,282 | $1 | - | - |
| Schweitzer Engineering Inc Health & Welfare Plan | - | 2,630 | - | - | - |
| 2012 | 4 | 2,797 | $486,517,245 | $29,457,540 | $10,532iApproximate average salary by contribution assumption: employee only about $263,296 at 4% or $175,531 at 6%; with 50% employer match about $175,531 at 4% or $117,020 at 6%; with 100% employer match about $131,648 at 4% or $87,765 at 6%. |
| Schweitzer Engineering Laboratories Inc. Employee Stock Ownership Plan | - | 1,968 | $438,289,700 | $22,814,579 | $11,593iApproximate average salary by contribution assumption: employee only about $289,819 at 4% or $193,213 at 6%; with 50% employer match about $193,213 at 4% or $128,809 at 6%; with 100% employer match about $144,910 at 4% or $96,606 at 6%. |
| Schweitzer Engineering Lab. Inc. 401(K) Plan | - | 2,797 | $48,227,544 | $6,642,961 | $2,375iApproximate average salary by contribution assumption: employee only about $59,376 at 4% or $39,584 at 6%; with 50% employer match about $39,584 at 4% or $26,389 at 6%; with 100% employer match about $29,688 at 4% or $19,792 at 6%. |
| Schweitzer Engineering Laboratories Inc. Employee Stock Ownership Plan | - | 1,968 | $1 | - | - |
| Schweitzer Engineering Inc Health & Welfare Plan | - | 2,609 | - | - | - |
| 2011 | 3 | 2,276 | $37,843,079 | $4,709,013 | $2,069iApproximate average salary by contribution assumption: employee only about $51,725 at 4% or $34,483 at 6%; with 50% employer match about $34,483 at 4% or $22,989 at 6%; with 100% employer match about $25,862 at 4% or $17,242 at 6%. |
| Schweitzer Engineering Lab. Inc. 401(K) Plan | - | 2,276 | $37,843,078 | $4,709,013 | $2,069iApproximate average salary by contribution assumption: employee only about $51,725 at 4% or $34,483 at 6%; with 50% employer match about $34,483 at 4% or $22,989 at 6%; with 100% employer match about $25,862 at 4% or $17,242 at 6%. |
| Schweitzer Engineering Laboratories Inc. Employee Stock Ownership Plan | - | 1,596 | $1 | - | - |
| Schweitzer Engineering Inc Health & Welfare Plan | - | 2,129 | - | - | - |
| 2010 | 3 | 1,782 | $35,343,762 | $4,081,225 | $2,290iApproximate average salary by contribution assumption: employee only about $57,256 at 4% or $38,171 at 6%; with 50% employer match about $38,171 at 4% or $25,447 at 6%; with 100% employer match about $28,628 at 4% or $19,085 at 6%. |
| Schweitzer Engineering Lab. Inc. 401(K) Plan | - | 1,782 | $35,343,762 | $4,081,225 | $2,290iApproximate average salary by contribution assumption: employee only about $57,256 at 4% or $38,171 at 6%; with 50% employer match about $38,171 at 4% or $25,447 at 6%; with 100% employer match about $28,628 at 4% or $19,085 at 6%. |
| Schweitzer Engineering Inc Health & Welfare Plan | - | 1,686 | - | - | - |
| Schweitzer Engineering Laboratories Inc. Employee Stock Ownership Plan | - | 1,425 | - | - | - |
| 2009 | 4 | 1,607 | $28,397,404 | $3,788,206 | $2,357iApproximate average salary by contribution assumption: employee only about $58,933 at 4% or $39,289 at 6%; with 50% employer match about $39,289 at 4% or $26,192 at 6%; with 100% employer match about $29,466 at 4% or $19,644 at 6%. |
| Schweitzer Engineering Lab. Inc. 401(K) Plan | - | 1,607 | $28,397,404 | $3,788,206 | $2,357iApproximate average salary by contribution assumption: employee only about $58,933 at 4% or $39,289 at 6%; with 50% employer match about $39,289 at 4% or $26,192 at 6%; with 100% employer match about $29,466 at 4% or $19,644 at 6%. |
| Schweitzer Engineering Inc Health & Welfare Plan | - | 1,561 | - | - | - |
| Schweitzer Engineering Inc Health & Welfare Plan | - | 1,561 | - | - | - |
| Schweitzer Engineering Laboratories Inc. Employee Stock Ownership Plan | - | 1,320 | - | - | - |
| 2008 | 3 | 1,569 | $222,397,262 | $14,255,738 | $9,086iApproximate average salary by contribution assumption: employee only about $227,147 at 4% or $151,431 at 6%; with 50% employer match about $151,431 at 4% or $100,954 at 6%; with 100% employer match about $113,573 at 4% or $75,716 at 6%. |
| Schweitzer Engineering Laboratories Inc. Employee Stock Ownership Plan | - | 1,046 | $202,663,561 | $9,707,870 | $9,281iApproximate average salary by contribution assumption: employee only about $232,024 at 4% or $154,682 at 6%; with 50% employer match about $154,682 at 4% or $103,122 at 6%; with 100% employer match about $116,012 at 4% or $77,341 at 6%. |
| Schweitzer Engineering Lab. Inc. 401(K) Plan | - | 1,569 | $19,733,701 | $4,547,868 | $2,899iApproximate average salary by contribution assumption: employee only about $72,464 at 4% or $48,310 at 6%; with 50% employer match about $48,310 at 4% or $32,206 at 6%; with 100% employer match about $36,232 at 4% or $24,155 at 6%. |
| Schweitzer Engineering Inc Health & Welfare Plan | - | 1,441 | - | - | - |
| 2007 | 3 | 1,218 | $173,927,637 | $11,755,279 | $9,651iApproximate average salary by contribution assumption: employee only about $241,282 at 4% or $160,855 at 6%; with 50% employer match about $160,855 at 4% or $107,237 at 6%; with 100% employer match about $120,641 at 4% or $80,427 at 6%. |
| Schweitzer Engineering Laboratories Inc. Employee Stock Ownership Plan | - | 946 | $150,203,151 | $8,608,740 | $9,100iApproximate average salary by contribution assumption: employee only about $227,504 at 4% or $151,669 at 6%; with 50% employer match about $151,669 at 4% or $101,113 at 6%; with 100% employer match about $113,752 at 4% or $75,835 at 6%. |
| Schweitzer Engineering Lab. Inc. 401(K) Plan | - | 1,212 | $23,724,486 | $3,146,539 | $2,596iApproximate average salary by contribution assumption: employee only about $64,904 at 4% or $43,269 at 6%; with 50% employer match about $43,269 at 4% or $28,846 at 6%; with 100% employer match about $32,452 at 4% or $21,635 at 6%. |
| Schweitzer Engineering Inc Health & Welfare Plan | - | 1,218 | - | - | - |
| 2006 | 3 | 1,138 | $134,365,749 | $10,693,025 | $9,396iApproximate average salary by contribution assumption: employee only about $234,908 at 4% or $156,606 at 6%; with 50% employer match about $156,606 at 4% or $104,404 at 6%; with 100% employer match about $117,454 at 4% or $78,303 at 6%. |
| Schweitzer Engineering Laboratories Inc. Employee Stock Ownership Plan | - | 831 | $114,634,039 | $7,266,913 | $8,745iApproximate average salary by contribution assumption: employee only about $218,620 at 4% or $145,746 at 6%; with 50% employer match about $145,746 at 4% or $97,164 at 6%; with 100% employer match about $109,310 at 4% or $72,873 at 6%. |
| Schweitzer Engineering Lab. Inc. 401(K) Plan | - | 1,138 | $19,731,710 | $3,426,112 | $3,011iApproximate average salary by contribution assumption: employee only about $75,266 at 4% or $50,177 at 6%; with 50% employer match about $50,177 at 4% or $33,452 at 6%; with 100% employer match about $37,633 at 4% or $25,089 at 6%. |
| Schweitzer Engineering Inc Health & Welfare Plan | - | 1,113 | - | - | - |
| 2005 | 3 | 923 | $119,228,919 | $9,339,185 | $10,118iApproximate average salary by contribution assumption: employee only about $252,957 at 4% or $168,638 at 6%; with 50% employer match about $168,638 at 4% or $112,425 at 6%; with 100% employer match about $126,479 at 4% or $84,319 at 6%. |
| Schweitzer Engineering Laboratories Inc. Employee Stock Ownership Plan | - | 730 | $109,290,804 | $6,648,571 | $9,108iApproximate average salary by contribution assumption: employee only about $227,691 at 4% or $151,794 at 6%; with 50% employer match about $151,794 at 4% or $101,196 at 6%; with 100% employer match about $113,845 at 4% or $75,897 at 6%. |
| Schweitzer Engineering Lab. Inc. 401(K) Plan | - | 923 | $9,938,115 | $2,690,614 | $2,915iApproximate average salary by contribution assumption: employee only about $72,877 at 4% or $48,585 at 6%; with 50% employer match about $48,585 at 4% or $32,390 at 6%; with 100% employer match about $36,438 at 4% or $24,292 at 6%. |
| Schweitzer Engineering Inc Health & Welfare Plan | - | 906 | - | - | - |
| 2004 | 3 | 760 | $98,196,614 | $7,560,340 | $9,948iApproximate average salary by contribution assumption: employee only about $248,695 at 4% or $165,797 at 6%; with 50% employer match about $165,797 at 4% or $110,531 at 6%; with 100% employer match about $124,348 at 4% or $82,898 at 6%. |
| Schweitzer Engineering Laboratories Inc. Employee Stock Ownership Plan | - | 599 | $91,361,074 | $5,685,155 | $9,491iApproximate average salary by contribution assumption: employee only about $237,277 at 4% or $158,185 at 6%; with 50% employer match about $158,185 at 4% or $105,456 at 6%; with 100% employer match about $118,638 at 4% or $79,092 at 6%. |
| Schweitzer Engineering Lab. Inc. 401(K) Plan | - | 760 | $6,835,540 | $1,875,185 | $2,467iApproximate average salary by contribution assumption: employee only about $61,684 at 4% or $41,122 at 6%; with 50% employer match about $41,122 at 4% or $27,415 at 6%; with 100% employer match about $30,842 at 4% or $20,561 at 6%. |
| Schweitzer Engineering Inc Health & Welfare Plan | - | 746 | - | - | - |
| 2003 | 3 | 724 | $83,391,518 | $6,361,398 | $8,786iApproximate average salary by contribution assumption: employee only about $219,662 at 4% or $146,441 at 6%; with 50% employer match about $146,441 at 4% or $97,627 at 6%; with 100% employer match about $109,831 at 4% or $73,221 at 6%. |
| Schweitzer Engineering Laboratories Inc. Employee Stock Ownership Plan | - | 562 | $78,804,547 | $4,782,255 | $8,509iApproximate average salary by contribution assumption: employee only about $212,734 at 4% or $141,823 at 6%; with 50% employer match about $141,823 at 4% or $94,548 at 6%; with 100% employer match about $106,367 at 4% or $70,911 at 6%. |
| Schweitzer Engineering Lab. Inc. 401(K) Plan | - | 724 | $4,586,971 | $1,579,143 | $2,181iApproximate average salary by contribution assumption: employee only about $54,528 at 4% or $36,352 at 6%; with 50% employer match about $36,352 at 4% or $24,235 at 6%; with 100% employer match about $27,264 at 4% or $18,176 at 6%. |
| Schweitzer Engineering Inc Health & Welfare Plan | - | 687 | - | - | - |
| 2002 | 4 | 648 | $66,569,063 | $5,287,788 | $8,160iApproximate average salary by contribution assumption: employee only about $204,004 at 4% or $136,003 at 6%; with 50% employer match about $136,003 at 4% or $90,669 at 6%; with 100% employer match about $102,002 at 4% or $68,001 at 6%. |
| Schweitzer Engineering Laboratories Inc. Employee Stock Ownership Plan | - | 482 | $64,255,083 | $3,785,859 | $7,854iApproximate average salary by contribution assumption: employee only about $196,362 at 4% or $130,908 at 6%; with 50% employer match about $130,908 at 4% or $87,272 at 6%; with 100% employer match about $98,181 at 4% or $65,454 at 6%. |
| Schweitzer Engineering Lab. Inc. 401(K) Plan | - | 648 | $2,313,980 | $1,501,929 | $2,318iApproximate average salary by contribution assumption: employee only about $57,945 at 4% or $38,630 at 6%; with 50% employer match about $38,630 at 4% or $25,753 at 6%; with 100% employer match about $28,972 at 4% or $19,315 at 6%. |
| Schweitzer Engineering Inc Health & Welfare Plan | - | 613 | - | - | - |
| SCHWEITZER ENGINEERING LABORATORIES, INC. EMPLOYEE STOCK OWNERSHIP PLAN | - | 0 | - | - | - |
| 2001 | 4 | 546 | $61,233,818 | $4,204,727 | $7,701iApproximate average salary by contribution assumption: employee only about $192,524 at 4% or $128,349 at 6%; with 50% employer match about $128,349 at 4% or $85,566 at 6%; with 100% employer match about $96,262 at 4% or $64,175 at 6%. |
| Schweitzer Engineering Laboratories Inc. Employee Stock Ownership Plan | - | 433 | $57,903,803 | $2,126,764 | $4,912iApproximate average salary by contribution assumption: employee only about $122,792 at 4% or $81,862 at 6%; with 50% employer match about $81,862 at 4% or $54,574 at 6%; with 100% employer match about $61,396 at 4% or $40,931 at 6%. |
| SCHWEITZER ENGINEERING LABORATORIES, INC. EMPLOYEE STOCK OWNERSHIP PLAN | - | 433 | $2,101,557 | $1,063,998 | $2,457iApproximate average salary by contribution assumption: employee only about $61,432 at 4% or $40,955 at 6%; with 50% employer match about $40,955 at 4% or $27,303 at 6%; with 100% employer match about $30,716 at 4% or $20,477 at 6%. |
| Schweitzer Engineering Lab. Inc. 401(K) Plan | - | 546 | $1,228,458 | $1,013,965 | $1,857iApproximate average salary by contribution assumption: employee only about $46,427 at 4% or $30,951 at 6%; with 50% employer match about $30,951 at 4% or $20,634 at 6%; with 100% employer match about $23,213 at 4% or $15,476 at 6%. |
| Schweitzer Engineering Inc Health & Welfare Plan | - | 519 | - | - | - |
| 2000 | 4 | 545 | $43,906,744 | $1,993,395 | $3,658iApproximate average salary by contribution assumption: employee only about $91,440 at 4% or $60,960 at 6%; with 50% employer match about $60,960 at 4% or $40,640 at 6%; with 100% employer match about $45,720 at 4% or $30,480 at 6%. |
| Schweitzer Engineering Laboratories Inc. Employee Stock Ownership Plan | - | 353 | $43,555,330 | $1,598,628 | $4,529iApproximate average salary by contribution assumption: employee only about $113,217 at 4% or $75,478 at 6%; with 50% employer match about $75,478 at 4% or $50,319 at 6%; with 100% employer match about $56,609 at 4% or $37,739 at 6%. |
| Schweitzer Engineering Lab. Inc. 401(K) Plan | - | 545 | $351,414 | $394,767 | $724iApproximate average salary by contribution assumption: employee only about $18,109 at 4% or $12,072 at 6%; with 50% employer match about $12,072 at 4% or $8,048 at 6%; with 100% employer match about $9,054 at 4% or $6,036 at 6%. |
| SCHWEITZER ENGINEERING LABORATORIES, INC EMPLOYEE STOCK OWNERSHIP PLAN | - | 353 | - | - | - |
| Schweitzer Engineering Inc Health & Welfare Plan | - | 488 | - | - | - |
| 1999 | 2 | 395 | $39,750,318 | $1,883,622 | $4,769iApproximate average salary by contribution assumption: employee only about $119,217 at 4% or $79,478 at 6%; with 50% employer match about $79,478 at 4% or $52,985 at 6%; with 100% employer match about $59,608 at 4% or $39,739 at 6%. |
| Schweitzer Engineering Laboratories Inc. Employee Stock Ownership Plan | - | 270 | $39,750,318 | $1,883,622 | $6,976iApproximate average salary by contribution assumption: employee only about $174,409 at 4% or $116,273 at 6%; with 50% employer match about $116,273 at 4% or $77,515 at 6%; with 100% employer match about $87,205 at 4% or $58,136 at 6%. |
| Schweitzer Engineering Inc Health & Welfare Plan | - | 395 | - | - | - |