Current Snapshot
Latest Year
2024
2024 Participants
1,757
2024 Assets
$148,769,789
2024 Contributions
$16,520,855
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 | 1,757 | $148,769,789 | $16,520,855 | $9,403iApproximate average salary by contribution assumption: employee only about $235,072 at 4% or $156,715 at 6%; with 50% employer match about $156,715 at 4% or $104,476 at 6%; with 100% employer match about $117,536 at 4% or $78,357 at 6%. |
| Willdan Group Inc 401(K) Plan | - | 1,757 | $148,769,789 | $16,520,855 | $9,403iApproximate average salary by contribution assumption: employee only about $235,072 at 4% or $156,715 at 6%; with 50% employer match about $156,715 at 4% or $104,476 at 6%; with 100% employer match about $117,536 at 4% or $78,357 at 6%. |
| Willdan Health and Welfare Program | - | 1,358 | - | - | - |
| 2023 | 2 | 1,598 | $131,591,629 | $15,101,329 | $9,450iApproximate average salary by contribution assumption: employee only about $236,254 at 4% or $157,502 at 6%; with 50% employer match about $157,502 at 4% or $105,002 at 6%; with 100% employer match about $118,127 at 4% or $78,751 at 6%. |
| Willdan Group Inc 401(K) Plan | - | 1,598 | $131,591,629 | $15,101,329 | $9,450iApproximate average salary by contribution assumption: employee only about $236,254 at 4% or $157,502 at 6%; with 50% employer match about $157,502 at 4% or $105,002 at 6%; with 100% employer match about $118,127 at 4% or $78,751 at 6%. |
| Willdan Health and Welfare Program | - | 1,201 | - | - | - |
| 2022 | 2 | 1,551 | $109,268,096 | $14,027,906 | $9,044iApproximate average salary by contribution assumption: employee only about $226,111 at 4% or $150,740 at 6%; with 50% employer match about $150,740 at 4% or $100,494 at 6%; with 100% employer match about $113,055 at 4% or $75,370 at 6%. |
| Willdan Group Inc 401(K) Plan | - | 1,551 | $109,268,096 | $14,027,906 | $9,044iApproximate average salary by contribution assumption: employee only about $226,111 at 4% or $150,740 at 6%; with 50% employer match about $150,740 at 4% or $100,494 at 6%; with 100% employer match about $113,055 at 4% or $75,370 at 6%. |
| Willdan Health and Welfare Program | - | 1,201 | - | - | - |
| 2021 | 2 | 1,540 | $123,481,235 | $12,624,456 | $8,198iApproximate average salary by contribution assumption: employee only about $204,942 at 4% or $136,628 at 6%; with 50% employer match about $136,628 at 4% or $91,086 at 6%; with 100% employer match about $102,471 at 4% or $68,314 at 6%. |
| Willdan Group Inc 401(K) Plan | - | 1,540 | $123,481,235 | $12,624,456 | $8,198iApproximate average salary by contribution assumption: employee only about $204,942 at 4% or $136,628 at 6%; with 50% employer match about $136,628 at 4% or $91,086 at 6%; with 100% employer match about $102,471 at 4% or $68,314 at 6%. |
| Willdan Health and Welfare Program | - | 1,062 | - | - | - |
| 2020 | 2 | 1,519 | $106,305,605 | $10,306,814 | $6,785iApproximate average salary by contribution assumption: employee only about $169,632 at 4% or $113,088 at 6%; with 50% employer match about $113,088 at 4% or $75,392 at 6%; with 100% employer match about $84,816 at 4% or $56,544 at 6%. |
| Willdan Group Inc 401(K) Plan | - | 1,519 | $106,305,605 | $10,306,814 | $6,785iApproximate average salary by contribution assumption: employee only about $169,632 at 4% or $113,088 at 6%; with 50% employer match about $113,088 at 4% or $75,392 at 6%; with 100% employer match about $84,816 at 4% or $56,544 at 6%. |
| Willdan Health and Welfare Program | - | 917 | - | - | - |
| 2019 | 2 | 1,514 | $81,017,029 | $7,994,255 | $5,280iApproximate average salary by contribution assumption: employee only about $132,006 at 4% or $88,004 at 6%; with 50% employer match about $88,004 at 4% or $58,669 at 6%; with 100% employer match about $66,003 at 4% or $44,002 at 6%. |
| Willdan Group Inc 401(K) Plan | - | 1,514 | $81,017,029 | $7,994,255 | $5,280iApproximate average salary by contribution assumption: employee only about $132,006 at 4% or $88,004 at 6%; with 50% employer match about $88,004 at 4% or $58,669 at 6%; with 100% employer match about $66,003 at 4% or $44,002 at 6%. |
| Willdan Health and Welfare Program | - | 1,139 | - | - | - |
| 2018 | 2 | 996 | $57,311,138 | $6,896,798 | $6,924iApproximate average salary by contribution assumption: employee only about $173,112 at 4% or $115,408 at 6%; with 50% employer match about $115,408 at 4% or $76,939 at 6%; with 100% employer match about $86,556 at 4% or $57,704 at 6%. |
| Willdan Group Inc 401(K) Plan | - | 996 | $57,311,138 | $6,896,798 | $6,924iApproximate average salary by contribution assumption: employee only about $173,112 at 4% or $115,408 at 6%; with 50% employer match about $115,408 at 4% or $76,939 at 6%; with 100% employer match about $86,556 at 4% or $57,704 at 6%. |
| Willdan Health and Welfare Program | - | 556 | - | - | - |
| 2017 | 2 | 1,029 | $53,251,268 | $5,924,378 | $5,757iApproximate average salary by contribution assumption: employee only about $143,935 at 4% or $95,957 at 6%; with 50% employer match about $95,957 at 4% or $63,971 at 6%; with 100% employer match about $71,968 at 4% or $47,978 at 6%. |
| Willdan Group Inc 401(K) Plan | - | 1,029 | $53,251,268 | $5,924,378 | $5,757iApproximate average salary by contribution assumption: employee only about $143,935 at 4% or $95,957 at 6%; with 50% employer match about $95,957 at 4% or $63,971 at 6%; with 100% employer match about $71,968 at 4% or $47,978 at 6%. |
| Willdan Health and Welfare Program | - | 563 | - | - | - |
| 2016 | 2 | 834 | $40,803,536 | $6,337,670 | $7,599iApproximate average salary by contribution assumption: employee only about $189,978 at 4% or $126,652 at 6%; with 50% employer match about $126,652 at 4% or $84,435 at 6%; with 100% employer match about $94,989 at 4% or $63,326 at 6%. |
| Willdan Group Inc 401(K) Plan | - | 834 | $40,803,536 | $6,337,670 | $7,599iApproximate average salary by contribution assumption: employee only about $189,978 at 4% or $126,652 at 6%; with 50% employer match about $126,652 at 4% or $84,435 at 6%; with 100% employer match about $94,989 at 4% or $63,326 at 6%. |
| Willdan Health and Welfare Program | - | 520 | - | - | - |
| 2015 | 2 | 620 | $35,017,286 | $3,897,151 | $6,286iApproximate average salary by contribution assumption: employee only about $157,143 at 4% or $104,762 at 6%; with 50% employer match about $104,762 at 4% or $69,841 at 6%; with 100% employer match about $78,572 at 4% or $52,381 at 6%. |
| Willdan Group Inc 401(K) Plan | - | 620 | $35,017,286 | $3,897,151 | $6,286iApproximate average salary by contribution assumption: employee only about $157,143 at 4% or $104,762 at 6%; with 50% employer match about $104,762 at 4% or $69,841 at 6%; with 100% employer match about $78,572 at 4% or $52,381 at 6%. |
| Willdan Health and Welfare Program | - | 419 | - | - | - |
| 2014 | 2 | 544 | $35,398,690 | $2,986,633 | $5,490iApproximate average salary by contribution assumption: employee only about $137,253 at 4% or $91,502 at 6%; with 50% employer match about $91,502 at 4% or $61,001 at 6%; with 100% employer match about $68,627 at 4% or $45,751 at 6%. |
| Willdan Group Inc 401(K) Plan | - | 544 | $35,398,690 | $2,986,633 | $5,490iApproximate average salary by contribution assumption: employee only about $137,253 at 4% or $91,502 at 6%; with 50% employer match about $91,502 at 4% or $61,001 at 6%; with 100% employer match about $68,627 at 4% or $45,751 at 6%. |
| Willdan Health and Welfare Program | - | 381 | - | - | - |
| 2013 | 2 | 353 | $32,813,402 | $2,450,115 | $6,941iApproximate average salary by contribution assumption: employee only about $173,521 at 4% or $115,681 at 6%; with 50% employer match about $115,681 at 4% or $77,120 at 6%; with 100% employer match about $86,760 at 4% or $57,840 at 6%. |
| Willdan Group Inc 401(K) Plan | - | 353 | $32,813,402 | $2,450,115 | $6,941iApproximate average salary by contribution assumption: employee only about $173,521 at 4% or $115,681 at 6%; with 50% employer match about $115,681 at 4% or $77,120 at 6%; with 100% employer match about $86,760 at 4% or $57,840 at 6%. |
| Willdan Health and Welfare Program | - | 324 | - | - | - |
| 2012 | 2 | 479 | $29,099,626 | $2,494,724 | $5,208iApproximate average salary by contribution assumption: employee only about $130,205 at 4% or $86,803 at 6%; with 50% employer match about $86,803 at 4% or $57,869 at 6%; with 100% employer match about $65,102 at 4% or $43,402 at 6%. |
| Willdan Group Inc 401(K) Plan | - | 479 | $29,099,626 | $2,494,724 | $5,208iApproximate average salary by contribution assumption: employee only about $130,205 at 4% or $86,803 at 6%; with 50% employer match about $86,803 at 4% or $57,869 at 6%; with 100% employer match about $65,102 at 4% or $43,402 at 6%. |
| Willdan Health and Welfare Program | - | 347 | - | - | - |
| 2011 | 2 | 511 | $25,482,267 | $2,346,154 | $4,591iApproximate average salary by contribution assumption: employee only about $114,782 at 4% or $76,522 at 6%; with 50% employer match about $76,522 at 4% or $51,014 at 6%; with 100% employer match about $57,391 at 4% or $38,261 at 6%. |
| Willdan Group Inc 401(K) Plan | - | 511 | $25,482,267 | $2,346,154 | $4,591iApproximate average salary by contribution assumption: employee only about $114,782 at 4% or $76,522 at 6%; with 50% employer match about $76,522 at 4% or $51,014 at 6%; with 100% employer match about $57,391 at 4% or $38,261 at 6%. |
| Willdan Health and Welfare Program | - | 418 | - | - | - |
| 2010 | 2 | 410 | $25,585,405 | $1,696,209 | $4,137iApproximate average salary by contribution assumption: employee only about $103,427 at 4% or $68,952 at 6%; with 50% employer match about $68,952 at 4% or $45,968 at 6%; with 100% employer match about $51,714 at 4% or $34,476 at 6%. |
| Willdan Group Inc 401(K) Plan | - | 410 | $25,585,405 | $1,696,209 | $4,137iApproximate average salary by contribution assumption: employee only about $103,427 at 4% or $68,952 at 6%; with 50% employer match about $68,952 at 4% or $45,968 at 6%; with 100% employer match about $51,714 at 4% or $34,476 at 6%. |
| Willdan Health and Welfare Program | - | 376 | - | - | - |
| 2009 | 2 | 374 | $24,219,586 | $1,891,334 | $5,057iApproximate average salary by contribution assumption: employee only about $126,426 at 4% or $84,284 at 6%; with 50% employer match about $84,284 at 4% or $56,189 at 6%; with 100% employer match about $63,213 at 4% or $42,142 at 6%. |
| Willdan Group Inc 401(K) Plan | - | 374 | $24,219,586 | $1,891,334 | $5,057iApproximate average salary by contribution assumption: employee only about $126,426 at 4% or $84,284 at 6%; with 50% employer match about $84,284 at 4% or $56,189 at 6%; with 100% employer match about $63,213 at 4% or $42,142 at 6%. |
| Willdan Health and Welfare Program | - | 333 | - | - | - |
| 2008 | 2 | 782 | $20,957,508 | $2,580,380 | $3,300iApproximate average salary by contribution assumption: employee only about $82,493 at 4% or $54,995 at 6%; with 50% employer match about $54,995 at 4% or $36,664 at 6%; with 100% employer match about $41,246 at 4% or $27,498 at 6%. |
| Willdan Group Inc 401(K) Plan | - | 426 | $20,957,508 | $2,580,380 | $6,057iApproximate average salary by contribution assumption: employee only about $151,431 at 4% or $100,954 at 6%; with 50% employer match about $100,954 at 4% or $67,303 at 6%; with 100% employer match about $75,715 at 4% or $50,477 at 6%. |
| Willdan Health and Welfare Program | - | 782 | - | - | - |
| 2007 | 2 | 900 | $27,924,831 | $3,083,744 | $3,426iApproximate average salary by contribution assumption: employee only about $85,660 at 4% or $57,106 at 6%; with 50% employer match about $57,106 at 4% or $38,071 at 6%; with 100% employer match about $42,830 at 4% or $28,553 at 6%. |
| Willdan Group Inc 401(K) Plan | - | 667 | $27,924,831 | $3,083,744 | $4,623iApproximate average salary by contribution assumption: employee only about $115,583 at 4% or $77,055 at 6%; with 50% employer match about $77,055 at 4% or $51,370 at 6%; with 100% employer match about $57,791 at 4% or $38,528 at 6%. |
| Willdan Health and Welfare Program | - | 900 | - | - | - |
| 2006 | 2 | 621 | $24,669,552 | $2,949,805 | $4,750iApproximate average salary by contribution assumption: employee only about $118,752 at 4% or $79,168 at 6%; with 50% employer match about $79,168 at 4% or $52,779 at 6%; with 100% employer match about $59,376 at 4% or $39,584 at 6%. |
| Willdan Group Inc 401(K) Plan | - | 621 | $24,669,552 | $2,949,805 | $4,750iApproximate average salary by contribution assumption: employee only about $118,752 at 4% or $79,168 at 6%; with 50% employer match about $79,168 at 4% or $52,779 at 6%; with 100% employer match about $59,376 at 4% or $39,584 at 6%. |
| Willdan Health and Welfare Program | - | 507 | - | - | - |