Hydrogeologic, Inc.
Plan context: Hydrogeologic Inc. 401K Profit Sharing Plan
EIN 54-1404852 • 45 filings • 5 plans
Current Snapshot
Latest Year
2024
2024 Participants
573
2024 Assets
$92,209,526
2024 Contributions
$9,158,321
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 | 2 | 573 | $92,209,526 | $9,158,321 | $15,983iApproximate average salary by contribution assumption: employee only about $399,578 at 4% or $266,385 at 6%; with 50% employer match about $266,385 at 4% or $177,590 at 6%; with 100% employer match about $199,789 at 4% or $133,193 at 6%. |
| Hydrogeologic Inc. 401K Profit Sharing Plan | - | 573 | $92,209,526 | $9,158,321 | $15,983iApproximate average salary by contribution assumption: employee only about $399,578 at 4% or $266,385 at 6%; with 50% employer match about $266,385 at 4% or $177,590 at 6%; with 100% employer match about $199,789 at 4% or $133,193 at 6%. |
| Hydrogeologic Inc. Welfare Benefits Plan | - | 459 | - | - | - |
| 2023 | 2 | 556 | $77,954,474 | $7,822,079 | $14,068iApproximate average salary by contribution assumption: employee only about $351,712 at 4% or $234,475 at 6%; with 50% employer match about $234,475 at 4% or $156,317 at 6%; with 100% employer match about $175,856 at 4% or $117,237 at 6%. |
| Hydrogeologic Inc. 401K Profit Sharing Plan | - | 556 | $77,954,474 | $7,822,079 | $14,068iApproximate average salary by contribution assumption: employee only about $351,712 at 4% or $234,475 at 6%; with 50% employer match about $234,475 at 4% or $156,317 at 6%; with 100% employer match about $175,856 at 4% or $117,237 at 6%. |
| Hydrogeologic Inc. Welfare Benefits Plan | - | 429 | - | - | - |
| 2022 | 2 | 499 | $61,110,879 | $5,973,201 | $11,970iApproximate average salary by contribution assumption: employee only about $299,259 at 4% or $199,506 at 6%; with 50% employer match about $199,506 at 4% or $133,004 at 6%; with 100% employer match about $149,629 at 4% or $99,753 at 6%. |
| Hydrogeologic Inc. 401K Profit Sharing Plan | - | 499 | $61,110,879 | $5,973,201 | $11,970iApproximate average salary by contribution assumption: employee only about $299,259 at 4% or $199,506 at 6%; with 50% employer match about $199,506 at 4% or $133,004 at 6%; with 100% employer match about $149,629 at 4% or $99,753 at 6%. |
| Hydrogeologic Inc. Welfare Benefits Plan | - | 378 | - | - | - |
| 2021 | 2 | 462 | $69,814,131 | $6,066,657 | $13,131iApproximate average salary by contribution assumption: employee only about $328,282 at 4% or $218,855 at 6%; with 50% employer match about $218,855 at 4% or $145,903 at 6%; with 100% employer match about $164,141 at 4% or $109,427 at 6%. |
| Hydrogeologic Inc. 401K Profit Sharing Plan | - | 462 | $69,814,131 | $6,066,657 | $13,131iApproximate average salary by contribution assumption: employee only about $328,282 at 4% or $218,855 at 6%; with 50% employer match about $218,855 at 4% or $145,903 at 6%; with 100% employer match about $164,141 at 4% or $109,427 at 6%. |
| Hydrogeologic Inc. Welfare Benefits Plan | - | 286 | - | - | - |
| 2020 | 2 | 364 | $55,916,357 | $4,490,834 | $12,337iApproximate average salary by contribution assumption: employee only about $308,436 at 4% or $205,624 at 6%; with 50% employer match about $205,624 at 4% or $137,083 at 6%; with 100% employer match about $154,218 at 4% or $102,812 at 6%. |
| Hydrogeologic Inc. 401K Profit Sharing Plan | - | 364 | $55,916,357 | $4,490,834 | $12,337iApproximate average salary by contribution assumption: employee only about $308,436 at 4% or $205,624 at 6%; with 50% employer match about $205,624 at 4% or $137,083 at 6%; with 100% employer match about $154,218 at 4% or $102,812 at 6%. |
| Hydrogeologic Inc. Welfare Benefits Plan | - | 278 | - | - | - |
| 2019 | 2 | 309 | $47,337,546 | $4,160,807 | $13,465iApproximate average salary by contribution assumption: employee only about $336,635 at 4% or $224,423 at 6%; with 50% employer match about $224,423 at 4% or $149,615 at 6%; with 100% employer match about $168,317 at 4% or $112,212 at 6%. |
| Hydrogeologic Inc. 401K Profit Sharing Plan | - | 309 | $47,337,546 | $4,160,807 | $13,465iApproximate average salary by contribution assumption: employee only about $336,635 at 4% or $224,423 at 6%; with 50% employer match about $224,423 at 4% or $149,615 at 6%; with 100% employer match about $168,317 at 4% or $112,212 at 6%. |
| Hydrogeologic Inc. Welfare Benefits Plan | - | 214 | - | - | - |
| 2018 | 2 | 327 | $36,690,854 | $3,023,248 | $9,245iApproximate average salary by contribution assumption: employee only about $231,135 at 4% or $154,090 at 6%; with 50% employer match about $154,090 at 4% or $102,727 at 6%; with 100% employer match about $115,568 at 4% or $77,045 at 6%. |
| Hydrogeologic Inc. 401K Profit Sharing Plan | - | 327 | $36,690,854 | $3,023,248 | $9,245iApproximate average salary by contribution assumption: employee only about $231,135 at 4% or $154,090 at 6%; with 50% employer match about $154,090 at 4% or $102,727 at 6%; with 100% employer match about $115,568 at 4% or $77,045 at 6%. |
| Hydrogeologic Inc. Welfare Benefits Plan | - | 210 | - | - | - |
| 2017 | 2 | 284 | $37,892,907 | $2,623,647 | $9,238iApproximate average salary by contribution assumption: employee only about $230,955 at 4% or $153,970 at 6%; with 50% employer match about $153,970 at 4% or $102,647 at 6%; with 100% employer match about $115,477 at 4% or $76,985 at 6%. |
| Hydrogeologic Inc. 401K Profit Sharing Plan | - | 284 | $37,892,907 | $2,623,647 | $9,238iApproximate average salary by contribution assumption: employee only about $230,955 at 4% or $153,970 at 6%; with 50% employer match about $153,970 at 4% or $102,647 at 6%; with 100% employer match about $115,477 at 4% or $76,985 at 6%. |
| Hydrogeologic Inc. Welfare Benefits Plan | - | 183 | - | - | - |
| 2016 | 2 | 294 | $31,192,426 | $2,463,468 | $8,379iApproximate average salary by contribution assumption: employee only about $209,479 at 4% or $139,652 at 6%; with 50% employer match about $139,652 at 4% or $93,102 at 6%; with 100% employer match about $104,739 at 4% or $69,826 at 6%. |
| Hydrogeologic Inc. 401K Profit Sharing Plan | - | 294 | $31,192,426 | $2,463,468 | $8,379iApproximate average salary by contribution assumption: employee only about $209,479 at 4% or $139,652 at 6%; with 50% employer match about $139,652 at 4% or $93,102 at 6%; with 100% employer match about $104,739 at 4% or $69,826 at 6%. |
| Hydrogeologic Inc. Welfare Benefits Plan | - | 192 | - | - | - |
| 2015 | 2 | 322 | $28,102,190 | $2,926,159 | $9,087iApproximate average salary by contribution assumption: employee only about $227,186 at 4% or $151,458 at 6%; with 50% employer match about $151,458 at 4% or $100,972 at 6%; with 100% employer match about $113,593 at 4% or $75,729 at 6%. |
| Hydrogeologic Inc. 401K Profit Sharing Plan | - | 322 | $28,102,190 | $2,926,159 | $9,087iApproximate average salary by contribution assumption: employee only about $227,186 at 4% or $151,458 at 6%; with 50% employer match about $151,458 at 4% or $100,972 at 6%; with 100% employer match about $113,593 at 4% or $75,729 at 6%. |
| Hydrogeologic Inc. Welfare Benefits Plan | - | 251 | - | - | - |
| 2014 | 2 | 336 | $27,089,807 | $2,719,876 | $8,095iApproximate average salary by contribution assumption: employee only about $202,372 at 4% or $134,914 at 6%; with 50% employer match about $134,914 at 4% or $89,943 at 6%; with 100% employer match about $101,186 at 4% or $67,457 at 6%. |
| Hydrogeologic Inc. 401K Profit Sharing Plan | - | 336 | $27,089,807 | $2,719,876 | $8,095iApproximate average salary by contribution assumption: employee only about $202,372 at 4% or $134,914 at 6%; with 50% employer match about $134,914 at 4% or $89,943 at 6%; with 100% employer match about $101,186 at 4% or $67,457 at 6%. |
| Hydrogeologic Inc. Welfare Benefits Plan | - | 270 | - | - | - |
| 2013 | 2 | 310 | $25,074,723 | $2,337,999 | $7,542iApproximate average salary by contribution assumption: employee only about $188,548 at 4% or $125,699 at 6%; with 50% employer match about $125,699 at 4% or $83,799 at 6%; with 100% employer match about $94,274 at 4% or $62,849 at 6%. |
| Hydrogeologic Inc. 401K Profit Sharing Plan | - | 310 | $25,074,723 | $2,337,999 | $7,542iApproximate average salary by contribution assumption: employee only about $188,548 at 4% or $125,699 at 6%; with 50% employer match about $125,699 at 4% or $83,799 at 6%; with 100% employer match about $94,274 at 4% or $62,849 at 6%. |
| Hydrogeologic Inc. Welfare Benefits Plan | - | 246 | - | - | - |
| 2012 | 2 | 262 | $20,105,655 | $2,480,508 | $9,468iApproximate average salary by contribution assumption: employee only about $236,690 at 4% or $157,793 at 6%; with 50% employer match about $157,793 at 4% or $105,195 at 6%; with 100% employer match about $118,345 at 4% or $78,897 at 6%. |
| Hydrogeologic Inc. 401K Profit Sharing Plan | - | 262 | $20,105,655 | $2,480,508 | $9,468iApproximate average salary by contribution assumption: employee only about $236,690 at 4% or $157,793 at 6%; with 50% employer match about $157,793 at 4% or $105,195 at 6%; with 100% employer match about $118,345 at 4% or $78,897 at 6%. |
| Hydrogeologic Inc. Welfare Benefits Plan | - | 241 | - | - | - |
| 2011 | 2 | 281 | $16,398,099 | $2,462,168 | $8,762iApproximate average salary by contribution assumption: employee only about $219,054 at 4% or $146,036 at 6%; with 50% employer match about $146,036 at 4% or $97,357 at 6%; with 100% employer match about $109,527 at 4% or $73,018 at 6%. |
| Hydrogeologic Inc. 401K Profit Sharing Plan | - | 281 | $16,398,099 | $2,462,168 | $8,762iApproximate average salary by contribution assumption: employee only about $219,054 at 4% or $146,036 at 6%; with 50% employer match about $146,036 at 4% or $97,357 at 6%; with 100% employer match about $109,527 at 4% or $73,018 at 6%. |
| Hydrogeologic Inc. Welfare Benefits Plan | - | 281 | - | - | - |
| 2010 | 2 | 275 | $15,097,503 | $1,831,124 | $6,659iApproximate average salary by contribution assumption: employee only about $166,466 at 4% or $110,977 at 6%; with 50% employer match about $110,977 at 4% or $73,985 at 6%; with 100% employer match about $83,233 at 4% or $55,489 at 6%. |
| Hydrogeologic Inc. 401K Profit Sharing Plan | - | 272 | $15,097,503 | $1,831,124 | $6,732iApproximate average salary by contribution assumption: employee only about $168,302 at 4% or $112,201 at 6%; with 50% employer match about $112,201 at 4% or $74,801 at 6%; with 100% employer match about $84,151 at 4% or $56,101 at 6%. |
| Hydrogeologic Inc. Welfare Benefits Plan | - | 275 | - | - | - |
| 2009 | 2 | 226 | $12,086,875 | $1,915,758 | $8,477iApproximate average salary by contribution assumption: employee only about $211,920 at 4% or $141,280 at 6%; with 50% employer match about $141,280 at 4% or $94,187 at 6%; with 100% employer match about $105,960 at 4% or $70,640 at 6%. |
| Hydrogeologic Inc. 401K Profit Sharing Plan | - | 219 | $12,086,875 | $1,915,758 | $8,748iApproximate average salary by contribution assumption: employee only about $218,694 at 4% or $145,796 at 6%; with 50% employer match about $145,796 at 4% or $97,197 at 6%; with 100% employer match about $109,347 at 4% or $72,898 at 6%. |
| Hydrogeologic Inc. Welfare Benefits Plan | - | 226 | - | - | - |
| 2008 | 2 | 224 | $8,215,821 | $1,546,379 | $6,903iApproximate average salary by contribution assumption: employee only about $172,587 at 4% or $115,058 at 6%; with 50% employer match about $115,058 at 4% or $76,705 at 6%; with 100% employer match about $86,293 at 4% or $57,529 at 6%. |
| Hydrogeologic Inc. 401K Profit Sharing Plan | - | 224 | $8,215,821 | $1,546,379 | $6,903iApproximate average salary by contribution assumption: employee only about $172,587 at 4% or $115,058 at 6%; with 50% employer match about $115,058 at 4% or $76,705 at 6%; with 100% employer match about $86,293 at 4% or $57,529 at 6%. |
| Hydrogeologic Inc. Welfare Benefits Plan | - | 213 | - | - | - |
| 2007 | 2 | 232 | $10,905,397 | $1,501,100 | $6,470iApproximate average salary by contribution assumption: employee only about $161,756 at 4% or $107,838 at 6%; with 50% employer match about $107,838 at 4% or $71,892 at 6%; with 100% employer match about $80,878 at 4% or $53,919 at 6%. |
| Hydrogeologic Inc. 401K Profit Sharing Plan | - | 232 | $10,905,397 | $1,501,100 | $6,470iApproximate average salary by contribution assumption: employee only about $161,756 at 4% or $107,838 at 6%; with 50% employer match about $107,838 at 4% or $71,892 at 6%; with 100% employer match about $80,878 at 4% or $53,919 at 6%. |
| Hydrogeologic Inc. Welfare Benefits Plan | - | 199 | - | - | - |
| 2006 | 1 | 173 | $0 | $0 | - |
| Hydrogeologic Inc. Welfare Benefits Plan | - | 173 | - | - | - |
| 2005 | 2 | 176 | $8,088,800 | $1,395,936 | $7,931iApproximate average salary by contribution assumption: employee only about $198,286 at 4% or $132,191 at 6%; with 50% employer match about $132,191 at 4% or $88,127 at 6%; with 100% employer match about $99,143 at 4% or $66,095 at 6%. |
| Hydrogeologic Inc. 401K Profit Sharing Plan | - | 176 | $8,088,800 | $1,395,936 | $7,931iApproximate average salary by contribution assumption: employee only about $198,286 at 4% or $132,191 at 6%; with 50% employer match about $132,191 at 4% or $88,127 at 6%; with 100% employer match about $99,143 at 4% or $66,095 at 6%. |
| Hydrogeologic Inc. Welfare Benefits Plan | - | 156 | - | - | - |
| 2004 | 1 | 141 | $6,622,623 | $839,108 | $5,951iApproximate average salary by contribution assumption: employee only about $148,778 at 4% or $99,185 at 6%; with 50% employer match about $99,185 at 4% or $66,124 at 6%; with 100% employer match about $74,389 at 4% or $49,593 at 6%. |
| Hydrogeologic Inc. 401K Profit Sharing Plan | - | 141 | $6,622,623 | $839,108 | $5,951iApproximate average salary by contribution assumption: employee only about $148,778 at 4% or $99,185 at 6%; with 50% employer match about $99,185 at 4% or $66,124 at 6%; with 100% employer match about $74,389 at 4% or $49,593 at 6%. |
| 2003 | 1 | 116 | $5,345,496 | $729,760 | $6,291iApproximate average salary by contribution assumption: employee only about $157,276 at 4% or $104,851 at 6%; with 50% employer match about $104,851 at 4% or $69,900 at 6%; with 100% employer match about $78,638 at 4% or $52,425 at 6%. |
| Hydrogeologic Inc. 401K Profit Sharing Plan | - | 116 | $5,345,496 | $729,760 | $6,291iApproximate average salary by contribution assumption: employee only about $157,276 at 4% or $104,851 at 6%; with 50% employer match about $104,851 at 4% or $69,900 at 6%; with 100% employer match about $78,638 at 4% or $52,425 at 6%. |
| 2002 | 1 | 148 | $3,871,285 | $888,200 | $6,001iApproximate average salary by contribution assumption: employee only about $150,034 at 4% or $100,023 at 6%; with 50% employer match about $100,023 at 4% or $66,682 at 6%; with 100% employer match about $75,017 at 4% or $50,011 at 6%. |
| Hydrogeologic Inc. 401K Profit Sharing Plan | - | 148 | $3,871,285 | $888,200 | $6,001iApproximate average salary by contribution assumption: employee only about $150,034 at 4% or $100,023 at 6%; with 50% employer match about $100,023 at 4% or $66,682 at 6%; with 100% employer match about $75,017 at 4% or $50,011 at 6%. |
| 2001 | 1 | 148 | $3,656,526 | $769,037 | $5,196iApproximate average salary by contribution assumption: employee only about $129,905 at 4% or $86,603 at 6%; with 50% employer match about $86,603 at 4% or $57,736 at 6%; with 100% employer match about $64,952 at 4% or $43,302 at 6%. |
| Hydrogeologic Inc. 401K Profit Sharing Plan | - | 148 | $3,656,526 | $769,037 | $5,196iApproximate average salary by contribution assumption: employee only about $129,905 at 4% or $86,603 at 6%; with 50% employer match about $86,603 at 4% or $57,736 at 6%; with 100% employer match about $64,952 at 4% or $43,302 at 6%. |
| 2000 | 1 | 130 | $0 | $0 | - |
| Hydrogeologic Inc. 401K Profit Sharing Plan | - | 130 | - | - | - |
| 1999 | 1 | 129 | $2,714,886 | $638,816 | $4,952iApproximate average salary by contribution assumption: employee only about $123,802 at 4% or $82,534 at 6%; with 50% employer match about $82,534 at 4% or $55,023 at 6%; with 100% employer match about $61,901 at 4% or $41,267 at 6%. |
| Hydrogeologic Inc. 401K Profit Sharing Plan | - | 129 | $2,714,886 | $638,816 | $4,952iApproximate average salary by contribution assumption: employee only about $123,802 at 4% or $82,534 at 6%; with 50% employer match about $82,534 at 4% or $55,023 at 6%; with 100% employer match about $61,901 at 4% or $41,267 at 6%. |