Engineering/ Remediation Resources
Plan context: Errg Inc 401(K) Retirement Plan
EIN 94-3283543 • Martinez, CA • 38 filings • 5 plans
Current Snapshot
Latest Year
2024
2024 Participants
142
2024 Assets
$25,983,232
2024 Contributions
$1,640,385
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 | 142 | $25,983,232 | $1,640,385 | $11,552iApproximate average salary by contribution assumption: employee only about $288,800 at 4% or $192,533 at 6%; with 50% employer match about $192,533 at 4% or $128,356 at 6%; with 100% employer match about $144,400 at 4% or $96,267 at 6%. |
| Errg Inc 401(K) Retirement Plan | - | 142 | $25,983,232 | $1,640,385 | $11,552iApproximate average salary by contribution assumption: employee only about $288,800 at 4% or $192,533 at 6%; with 50% employer match about $192,533 at 4% or $128,356 at 6%; with 100% employer match about $144,400 at 4% or $96,267 at 6%. |
| Errg Inc. Welfare Benefits Plan | - | 112 | - | - | - |
| 2023 | 1 | 135 | $22,300,666 | $1,713,150 | $12,690iApproximate average salary by contribution assumption: employee only about $317,250 at 4% or $211,500 at 6%; with 50% employer match about $211,500 at 4% or $141,000 at 6%; with 100% employer match about $158,625 at 4% or $105,750 at 6%. |
| Errg Inc 401(K) Retirement Plan | - | 135 | $22,300,666 | $1,713,150 | $12,690iApproximate average salary by contribution assumption: employee only about $317,250 at 4% or $211,500 at 6%; with 50% employer match about $211,500 at 4% or $141,000 at 6%; with 100% employer match about $158,625 at 4% or $105,750 at 6%. |
| 2022 | 1 | 135 | $19,054,594 | $1,435,689 | $10,635iApproximate average salary by contribution assumption: employee only about $265,868 at 4% or $177,246 at 6%; with 50% employer match about $177,246 at 4% or $118,164 at 6%; with 100% employer match about $132,934 at 4% or $88,623 at 6%. |
| Errg Inc 401(K) Retirement Plan | - | 135 | $19,054,594 | $1,435,689 | $10,635iApproximate average salary by contribution assumption: employee only about $265,868 at 4% or $177,246 at 6%; with 50% employer match about $177,246 at 4% or $118,164 at 6%; with 100% employer match about $132,934 at 4% or $88,623 at 6%. |
| 2021 | 2 | 107 | $18,184,457 | $1,148,600 | $10,735iApproximate average salary by contribution assumption: employee only about $268,364 at 4% or $178,910 at 6%; with 50% employer match about $178,910 at 4% or $119,273 at 6%; with 100% employer match about $134,182 at 4% or $89,455 at 6%. |
| Errg Inc 401(K) Retirement Plan | - | 107 | $18,184,457 | $1,148,600 | $10,735iApproximate average salary by contribution assumption: employee only about $268,364 at 4% or $178,910 at 6%; with 50% employer match about $178,910 at 4% or $119,273 at 6%; with 100% employer match about $134,182 at 4% or $89,455 at 6%. |
| Errg Inc. Welfare Benefits Plan | - | 92 | - | - | - |
| 2020 | 1 | 122 | $15,633,601 | $866,840 | $7,105iApproximate average salary by contribution assumption: employee only about $177,631 at 4% or $118,421 at 6%; with 50% employer match about $118,421 at 4% or $78,947 at 6%; with 100% employer match about $88,816 at 4% or $59,210 at 6%. |
| Errg Inc 401(K) Retirement Plan | - | 122 | $15,633,601 | $866,840 | $7,105iApproximate average salary by contribution assumption: employee only about $177,631 at 4% or $118,421 at 6%; with 50% employer match about $118,421 at 4% or $78,947 at 6%; with 100% employer match about $88,816 at 4% or $59,210 at 6%. |
| 2019 | 1 | 135 | $13,936,089 | $913,682 | $6,768iApproximate average salary by contribution assumption: employee only about $169,200 at 4% or $112,800 at 6%; with 50% employer match about $112,800 at 4% or $75,200 at 6%; with 100% employer match about $84,600 at 4% or $56,400 at 6%. |
| Errg Inc 401(K) Retirement Plan | - | 135 | $13,936,089 | $913,682 | $6,768iApproximate average salary by contribution assumption: employee only about $169,200 at 4% or $112,800 at 6%; with 50% employer match about $112,800 at 4% or $75,200 at 6%; with 100% employer match about $84,600 at 4% or $56,400 at 6%. |
| 2018 | 1 | 124 | $10,859,868 | $952,006 | $7,677iApproximate average salary by contribution assumption: employee only about $191,937 at 4% or $127,958 at 6%; with 50% employer match about $127,958 at 4% or $85,305 at 6%; with 100% employer match about $95,968 at 4% or $63,979 at 6%. |
| Errg Inc 401(K) Retirement Plan | - | 124 | $10,859,868 | $952,006 | $7,677iApproximate average salary by contribution assumption: employee only about $191,937 at 4% or $127,958 at 6%; with 50% employer match about $127,958 at 4% or $85,305 at 6%; with 100% employer match about $95,968 at 4% or $63,979 at 6%. |
| 2017 | 1 | 119 | $11,295,660 | $914,820 | $7,688iApproximate average salary by contribution assumption: employee only about $192,189 at 4% or $128,126 at 6%; with 50% employer match about $128,126 at 4% or $85,417 at 6%; with 100% employer match about $96,095 at 4% or $64,063 at 6%. |
| Errg Inc 401(K) Retirement Plan | - | 119 | $11,295,660 | $914,820 | $7,688iApproximate average salary by contribution assumption: employee only about $192,189 at 4% or $128,126 at 6%; with 50% employer match about $128,126 at 4% or $85,417 at 6%; with 100% employer match about $96,095 at 4% or $64,063 at 6%. |
| 2016 | 2 | 128 | $9,563,945 | $816,271 | $6,377iApproximate average salary by contribution assumption: employee only about $159,428 at 4% or $106,285 at 6%; with 50% employer match about $106,285 at 4% or $70,857 at 6%; with 100% employer match about $79,714 at 4% or $53,143 at 6%. |
| Errg Inc 401(K) Retirement Plan | - | 128 | $9,563,945 | $816,271 | $6,377iApproximate average salary by contribution assumption: employee only about $159,428 at 4% or $106,285 at 6%; with 50% employer match about $106,285 at 4% or $70,857 at 6%; with 100% employer match about $79,714 at 4% or $53,143 at 6%. |
| Errg Inc. Welfare Benefits Plan | - | 81 | - | - | - |
| 2015 | 2 | 116 | $8,446,915 | $735,645 | $6,342iApproximate average salary by contribution assumption: employee only about $158,544 at 4% or $105,696 at 6%; with 50% employer match about $105,696 at 4% or $70,464 at 6%; with 100% employer match about $79,272 at 4% or $52,848 at 6%. |
| Errg Inc 401(K) Retirement Plan | - | 116 | $8,446,915 | $735,645 | $6,342iApproximate average salary by contribution assumption: employee only about $158,544 at 4% or $105,696 at 6%; with 50% employer match about $105,696 at 4% or $70,464 at 6%; with 100% employer match about $79,272 at 4% or $52,848 at 6%. |
| Errg Inc. Welfare Benefits Plan | - | 106 | - | - | - |
| 2014 | 2 | 108 | $8,129,673 | $692,706 | $6,414iApproximate average salary by contribution assumption: employee only about $160,349 at 4% or $106,899 at 6%; with 50% employer match about $106,899 at 4% or $71,266 at 6%; with 100% employer match about $80,174 at 4% or $53,450 at 6%. |
| Errg Inc 401(K) Retirement Plan | - | 108 | $8,129,673 | $692,706 | $6,414iApproximate average salary by contribution assumption: employee only about $160,349 at 4% or $106,899 at 6%; with 50% employer match about $106,899 at 4% or $71,266 at 6%; with 100% employer match about $80,174 at 4% or $53,450 at 6%. |
| Errg Inc. Welfare Benefits Plan | - | 106 | - | - | - |
| 2013 | 2 | 122 | $7,259,977 | $752,502 | $6,168iApproximate average salary by contribution assumption: employee only about $154,201 at 4% or $102,801 at 6%; with 50% employer match about $102,801 at 4% or $68,534 at 6%; with 100% employer match about $77,101 at 4% or $51,400 at 6%. |
| Errg Inc 401(K) Retirement Plan | - | 122 | $7,259,977 | $752,502 | $6,168iApproximate average salary by contribution assumption: employee only about $154,201 at 4% or $102,801 at 6%; with 50% employer match about $102,801 at 4% or $68,534 at 6%; with 100% employer match about $77,101 at 4% or $51,400 at 6%. |
| Errg Inc. Welfare Benefits Plan | - | 122 | - | - | - |
| 2012 | 2 | 143 | $6,161,962 | $801,017 | $5,602iApproximate average salary by contribution assumption: employee only about $140,038 at 4% or $93,359 at 6%; with 50% employer match about $93,359 at 4% or $62,239 at 6%; with 100% employer match about $70,019 at 4% or $46,679 at 6%. |
| Errg Inc 401(K) Retirement Plan | - | 143 | $6,161,962 | $801,017 | $5,602iApproximate average salary by contribution assumption: employee only about $140,038 at 4% or $93,359 at 6%; with 50% employer match about $93,359 at 4% or $62,239 at 6%; with 100% employer match about $70,019 at 4% or $46,679 at 6%. |
| Errg Inc. Welfare Benefits Plan | - | 141 | - | - | - |
| 2011 | 2 | 151 | $5,103,147 | $701,437 | $4,645iApproximate average salary by contribution assumption: employee only about $116,132 at 4% or $77,421 at 6%; with 50% employer match about $77,421 at 4% or $51,614 at 6%; with 100% employer match about $58,066 at 4% or $38,711 at 6%. |
| Errg Inc 401(K) Retirement Plan | - | 151 | $5,103,147 | $701,437 | $4,645iApproximate average salary by contribution assumption: employee only about $116,132 at 4% or $77,421 at 6%; with 50% employer match about $77,421 at 4% or $51,614 at 6%; with 100% employer match about $58,066 at 4% or $38,711 at 6%. |
| Errg Inc. Welfare Benefits Plan | - | 140 | - | - | - |
| 2010 | 2 | 191 | $5,198,267 | $579,226 | $3,033iApproximate average salary by contribution assumption: employee only about $75,815 at 4% or $50,543 at 6%; with 50% employer match about $50,543 at 4% or $33,696 at 6%; with 100% employer match about $37,907 at 4% or $25,272 at 6%. |
| Errg Inc 401(K) Retirement Plan | - | 191 | $5,198,267 | $579,226 | $3,033iApproximate average salary by contribution assumption: employee only about $75,815 at 4% or $50,543 at 6%; with 50% employer match about $50,543 at 4% or $33,696 at 6%; with 100% employer match about $37,907 at 4% or $25,272 at 6%. |
| Errg Inc. Welfare Benefits Plan | - | 133 | - | - | - |
| 2009 | 1 | 118 | $0 | $0 | - |
| Errg Inc. Welfare Benefits Plan | - | 118 | - | - | - |
| 2008 | 2 | 147 | $2,679,858 | $843,220 | $5,736iApproximate average salary by contribution assumption: employee only about $143,405 at 4% or $95,603 at 6%; with 50% employer match about $95,603 at 4% or $63,735 at 6%; with 100% employer match about $71,702 at 4% or $47,802 at 6%. |
| Errg Inc 401(K) Retirement Plan | - | 147 | $2,679,858 | $843,220 | $5,736iApproximate average salary by contribution assumption: employee only about $143,405 at 4% or $95,603 at 6%; with 50% employer match about $95,603 at 4% or $63,735 at 6%; with 100% employer match about $71,702 at 4% or $47,802 at 6%. |
| Errg Inc. Welfare Benefits Plan | - | 107 | - | - | - |
| 2006 | 1 | 84 | $2,172,137 | $622,945 | $7,416iApproximate average salary by contribution assumption: employee only about $185,400 at 4% or $123,600 at 6%; with 50% employer match about $123,600 at 4% or $82,400 at 6%; with 100% employer match about $92,700 at 4% or $61,800 at 6%. |
| Errg Inc 401(K) Retirement Plan | - | 84 | $2,172,137 | $622,945 | $7,416iApproximate average salary by contribution assumption: employee only about $185,400 at 4% or $123,600 at 6%; with 50% employer match about $123,600 at 4% or $82,400 at 6%; with 100% employer match about $92,700 at 4% or $61,800 at 6%. |
| 2005 | 1 | 94 | $1,514,833 | $547,559 | $5,825iApproximate average salary by contribution assumption: employee only about $145,627 at 4% or $97,085 at 6%; with 50% employer match about $97,085 at 4% or $64,723 at 6%; with 100% employer match about $72,814 at 4% or $48,542 at 6%. |
| Errg Inc 401(K) Retirement Plan | - | 94 | $1,514,833 | $547,559 | $5,825iApproximate average salary by contribution assumption: employee only about $145,627 at 4% or $97,085 at 6%; with 50% employer match about $97,085 at 4% or $64,723 at 6%; with 100% employer match about $72,814 at 4% or $48,542 at 6%. |
| 2004 | 1 | 70 | $977,491 | $258,223 | $3,689iApproximate average salary by contribution assumption: employee only about $92,223 at 4% or $61,482 at 6%; with 50% employer match about $61,482 at 4% or $40,988 at 6%; with 100% employer match about $46,111 at 4% or $30,741 at 6%. |
| Errg Inc 401(K) Retirement Plan | - | 70 | $977,491 | $258,223 | $3,689iApproximate average salary by contribution assumption: employee only about $92,223 at 4% or $61,482 at 6%; with 50% employer match about $61,482 at 4% or $40,988 at 6%; with 100% employer match about $46,111 at 4% or $30,741 at 6%. |
| 2003 | 1 | 40 | $684,144 | $172,726 | $4,318iApproximate average salary by contribution assumption: employee only about $107,954 at 4% or $71,969 at 6%; with 50% employer match about $71,969 at 4% or $47,979 at 6%; with 100% employer match about $53,977 at 4% or $35,985 at 6%. |
| Errg Inc 401(K) Retirement Plan | - | 40 | $684,144 | $172,726 | $4,318iApproximate average salary by contribution assumption: employee only about $107,954 at 4% or $71,969 at 6%; with 50% employer match about $71,969 at 4% or $47,979 at 6%; with 100% employer match about $53,977 at 4% or $35,985 at 6%. |
| 2002 | 2 | 33 | $454,901 | $142,399 | $4,315iApproximate average salary by contribution assumption: employee only about $107,878 at 4% or $71,919 at 6%; with 50% employer match about $71,919 at 4% or $47,946 at 6%; with 100% employer match about $53,939 at 4% or $35,959 at 6%. |
| Errg Inc 401(K) Retirement Plan | - | 33 | $454,901 | $142,399 | $4,315iApproximate average salary by contribution assumption: employee only about $107,878 at 4% or $71,919 at 6%; with 50% employer match about $71,919 at 4% or $47,946 at 6%; with 100% employer match about $53,939 at 4% or $35,959 at 6%. |
| Errg Inc. Money Purchase Pension Plan | - | 0 | - | - | - |
| 2001 | 2 | 30 | $0 | $0 | - |
| Errg Inc. Money Purchase Pension Plan | - | 16 | - | - | - |
| Errg Inc 401(K) Retirement Plan | - | 30 | - | - | - |
| 2000 | 2 | 15 | $139,987 | $27,095 | $1,806iApproximate average salary by contribution assumption: employee only about $45,158 at 4% or $30,106 at 6%; with 50% employer match about $30,106 at 4% or $20,070 at 6%; with 100% employer match about $22,579 at 4% or $15,053 at 6%. |
| Errg Inc. Money Purchase Pension Plan | - | 9 | $139,987 | $27,095 | $3,011iApproximate average salary by contribution assumption: employee only about $75,264 at 4% or $50,176 at 6%; with 50% employer match about $50,176 at 4% or $33,451 at 6%; with 100% employer match about $37,632 at 4% or $25,088 at 6%. |
| Errg Inc 401(K) Retirement Plan | - | 15 | - | - | - |
| 1999 | 1 | 8 | $130,909 | $130,909 | $16,364iApproximate average salary by contribution assumption: employee only about $409,091 at 4% or $272,727 at 6%; with 50% employer match about $272,727 at 4% or $181,818 at 6%; with 100% employer match about $204,545 at 4% or $136,364 at 6%. |
| Errg Inc. Money Purchase Pension Plan | - | 8 | $130,909 | $130,909 | $16,364iApproximate average salary by contribution assumption: employee only about $409,091 at 4% or $272,727 at 6%; with 50% employer match about $272,727 at 4% or $181,818 at 6%; with 100% employer match about $204,545 at 4% or $136,364 at 6%. |