Rock River Service Company
Plan context: Rock River Service Company 401(K) Savings Plan
EIN 36-2785962 • Rockford, IL • 22 filings • 3 plans
Current Snapshot
Latest Year
2024
2024 Participants
6
2024 Assets
$811,481
2024 Contributions
$47,125
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 | 1 | 6 | $811,481 | $47,125 | $7,854iApproximate average salary by contribution assumption: employee only about $196,354 at 4% or $130,903 at 6%; with 50% employer match about $130,903 at 4% or $87,269 at 6%; with 100% employer match about $98,177 at 4% or $65,451 at 6%. |
| Rock River Service Company 401(K) Savings Plan | - | 6 | $811,481 | $47,125 | $7,854iApproximate average salary by contribution assumption: employee only about $196,354 at 4% or $130,903 at 6%; with 50% employer match about $130,903 at 4% or $87,269 at 6%; with 100% employer match about $98,177 at 4% or $65,451 at 6%. |
| 2023 | 1 | 8 | $678,089 | $45,809 | $5,726iApproximate average salary by contribution assumption: employee only about $143,153 at 4% or $95,435 at 6%; with 50% employer match about $95,435 at 4% or $63,624 at 6%; with 100% employer match about $71,577 at 4% or $47,718 at 6%. |
| Rock River Service Company 401(K) Savings Plan | - | 8 | $678,089 | $45,809 | $5,726iApproximate average salary by contribution assumption: employee only about $143,153 at 4% or $95,435 at 6%; with 50% employer match about $95,435 at 4% or $63,624 at 6%; with 100% employer match about $71,577 at 4% or $47,718 at 6%. |
| 2022 | 1 | 7 | $541,276 | $44,450 | $6,350iApproximate average salary by contribution assumption: employee only about $158,750 at 4% or $105,833 at 6%; with 50% employer match about $105,833 at 4% or $70,556 at 6%; with 100% employer match about $79,375 at 4% or $52,917 at 6%. |
| Rock River Service Company 401(K) Savings Plan | - | 7 | $541,276 | $44,450 | $6,350iApproximate average salary by contribution assumption: employee only about $158,750 at 4% or $105,833 at 6%; with 50% employer match about $105,833 at 4% or $70,556 at 6%; with 100% employer match about $79,375 at 4% or $52,917 at 6%. |
| 2020 | 1 | 7 | $684,312 | $31,535 | $4,505iApproximate average salary by contribution assumption: employee only about $112,625 at 4% or $75,083 at 6%; with 50% employer match about $75,083 at 4% or $50,056 at 6%; with 100% employer match about $56,313 at 4% or $37,542 at 6%. |
| Rock River Service Company 401(K) Savings Plan | - | 7 | $684,312 | $31,535 | $4,505iApproximate average salary by contribution assumption: employee only about $112,625 at 4% or $75,083 at 6%; with 50% employer match about $75,083 at 4% or $50,056 at 6%; with 100% employer match about $56,313 at 4% or $37,542 at 6%. |
| 2019 | 1 | 7 | $589,390 | $30,942 | $4,420iApproximate average salary by contribution assumption: employee only about $110,507 at 4% or $73,671 at 6%; with 50% employer match about $73,671 at 4% or $49,114 at 6%; with 100% employer match about $55,254 at 4% or $36,836 at 6%. |
| Rock River Service Company 401(K) Savings Plan | - | 7 | $589,390 | $30,942 | $4,420iApproximate average salary by contribution assumption: employee only about $110,507 at 4% or $73,671 at 6%; with 50% employer match about $73,671 at 4% or $49,114 at 6%; with 100% employer match about $55,254 at 4% or $36,836 at 6%. |
| 2018 | 1 | 7 | $466,604 | $30,130 | $4,304iApproximate average salary by contribution assumption: employee only about $107,607 at 4% or $71,738 at 6%; with 50% employer match about $71,738 at 4% or $47,825 at 6%; with 100% employer match about $53,804 at 4% or $35,869 at 6%. |
| Rock River Service Company 401(K) Savings Plan | - | 7 | $466,604 | $30,130 | $4,304iApproximate average salary by contribution assumption: employee only about $107,607 at 4% or $71,738 at 6%; with 50% employer match about $71,738 at 4% or $47,825 at 6%; with 100% employer match about $53,804 at 4% or $35,869 at 6%. |
| 2017 | 1 | 7 | $474,393 | $27,786 | $3,969iApproximate average salary by contribution assumption: employee only about $99,236 at 4% or $66,157 at 6%; with 50% employer match about $66,157 at 4% or $44,105 at 6%; with 100% employer match about $49,618 at 4% or $33,079 at 6%. |
| Rock River Service Company 401(K) Savings Plan | - | 7 | $474,393 | $27,786 | $3,969iApproximate average salary by contribution assumption: employee only about $99,236 at 4% or $66,157 at 6%; with 50% employer match about $66,157 at 4% or $44,105 at 6%; with 100% employer match about $49,618 at 4% or $33,079 at 6%. |
| 2016 | 1 | 6 | $499,639 | $23,228 | $3,871iApproximate average salary by contribution assumption: employee only about $96,783 at 4% or $64,522 at 6%; with 50% employer match about $64,522 at 4% or $43,015 at 6%; with 100% employer match about $48,392 at 4% or $32,261 at 6%. |
| Rock River Service Company 401(K) Savings Plan | - | 6 | $499,639 | $23,228 | $3,871iApproximate average salary by contribution assumption: employee only about $96,783 at 4% or $64,522 at 6%; with 50% employer match about $64,522 at 4% or $43,015 at 6%; with 100% employer match about $48,392 at 4% or $32,261 at 6%. |
| 2015 | 1 | 6 | $443,092 | $22,867 | $3,811iApproximate average salary by contribution assumption: employee only about $95,279 at 4% or $63,519 at 6%; with 50% employer match about $63,519 at 4% or $42,346 at 6%; with 100% employer match about $47,640 at 4% or $31,760 at 6%. |
| Rock River Service Company 401(K) Savings Plan | - | 6 | $443,092 | $22,867 | $3,811iApproximate average salary by contribution assumption: employee only about $95,279 at 4% or $63,519 at 6%; with 50% employer match about $63,519 at 4% or $42,346 at 6%; with 100% employer match about $47,640 at 4% or $31,760 at 6%. |
| 2014 | 1 | 11 | $432,479 | $18,629 | $1,694iApproximate average salary by contribution assumption: employee only about $42,339 at 4% or $28,226 at 6%; with 50% employer match about $28,226 at 4% or $18,817 at 6%; with 100% employer match about $21,169 at 4% or $14,113 at 6%. |
| Rock River Service Company 401(K) Savings Plan | - | 11 | $432,479 | $18,629 | $1,694iApproximate average salary by contribution assumption: employee only about $42,339 at 4% or $28,226 at 6%; with 50% employer match about $28,226 at 4% or $18,817 at 6%; with 100% employer match about $21,169 at 4% or $14,113 at 6%. |
| 2013 | 1 | 12 | $430,086 | $18,500 | $1,542iApproximate average salary by contribution assumption: employee only about $38,542 at 4% or $25,694 at 6%; with 50% employer match about $25,694 at 4% or $17,130 at 6%; with 100% employer match about $19,271 at 4% or $12,847 at 6%. |
| Rock River Service Company 401(K) Savings Plan | - | 12 | $430,086 | $18,500 | $1,542iApproximate average salary by contribution assumption: employee only about $38,542 at 4% or $25,694 at 6%; with 50% employer match about $25,694 at 4% or $17,130 at 6%; with 100% employer match about $19,271 at 4% or $12,847 at 6%. |
| 2012 | 1 | 13 | $329,658 | $17,244 | $1,326iApproximate average salary by contribution assumption: employee only about $33,162 at 4% or $22,108 at 6%; with 50% employer match about $22,108 at 4% or $14,738 at 6%; with 100% employer match about $16,581 at 4% or $11,054 at 6%. |
| Rock River Service Company 401(K) Savings Plan | - | 13 | $329,658 | $17,244 | $1,326iApproximate average salary by contribution assumption: employee only about $33,162 at 4% or $22,108 at 6%; with 50% employer match about $22,108 at 4% or $14,738 at 6%; with 100% employer match about $16,581 at 4% or $11,054 at 6%. |
| 2011 | 1 | 14 | $334,471 | $19,350 | $1,382iApproximate average salary by contribution assumption: employee only about $34,554 at 4% or $23,036 at 6%; with 50% employer match about $23,036 at 4% or $15,357 at 6%; with 100% employer match about $17,277 at 4% or $11,518 at 6%. |
| Rock River Service Company 401(K) Savings Plan | - | 14 | $334,471 | $19,350 | $1,382iApproximate average salary by contribution assumption: employee only about $34,554 at 4% or $23,036 at 6%; with 50% employer match about $23,036 at 4% or $15,357 at 6%; with 100% employer match about $17,277 at 4% or $11,518 at 6%. |
| 2010 | 1 | 14 | $334,337 | $34,969 | $2,498iApproximate average salary by contribution assumption: employee only about $62,445 at 4% or $41,630 at 6%; with 50% employer match about $41,630 at 4% or $27,753 at 6%; with 100% employer match about $31,222 at 4% or $20,815 at 6%. |
| Rock River Service Company 401(K) Savings Plan | - | 14 | $334,337 | $34,969 | $2,498iApproximate average salary by contribution assumption: employee only about $62,445 at 4% or $41,630 at 6%; with 50% employer match about $41,630 at 4% or $27,753 at 6%; with 100% employer match about $31,222 at 4% or $20,815 at 6%. |
| 2009 | 1 | 11 | $280,591 | $30,062 | $2,733iApproximate average salary by contribution assumption: employee only about $68,323 at 4% or $45,548 at 6%; with 50% employer match about $45,548 at 4% or $30,366 at 6%; with 100% employer match about $34,161 at 4% or $22,774 at 6%. |
| Rock River Service Company 401(K) Savings Plan | - | 11 | $280,591 | $30,062 | $2,733iApproximate average salary by contribution assumption: employee only about $68,323 at 4% or $45,548 at 6%; with 50% employer match about $45,548 at 4% or $30,366 at 6%; with 100% employer match about $34,161 at 4% or $22,774 at 6%. |
| 2008 | 1 | 14 | $199,869 | $38,955 | $2,783iApproximate average salary by contribution assumption: employee only about $69,563 at 4% or $46,375 at 6%; with 50% employer match about $46,375 at 4% or $30,917 at 6%; with 100% employer match about $34,781 at 4% or $23,188 at 6%. |
| Rock River Service Company 401(K) Savings Plan | - | 14 | $199,869 | $38,955 | $2,783iApproximate average salary by contribution assumption: employee only about $69,563 at 4% or $46,375 at 6%; with 50% employer match about $46,375 at 4% or $30,917 at 6%; with 100% employer match about $34,781 at 4% or $23,188 at 6%. |
| 2007 | 1 | 12 | $254,885 | $36,241 | $3,020iApproximate average salary by contribution assumption: employee only about $75,502 at 4% or $50,335 at 6%; with 50% employer match about $50,335 at 4% or $33,556 at 6%; with 100% employer match about $37,751 at 4% or $25,167 at 6%. |
| Rock River Service Company 401(K) Savings Plan | - | 12 | $254,885 | $36,241 | $3,020iApproximate average salary by contribution assumption: employee only about $75,502 at 4% or $50,335 at 6%; with 50% employer match about $50,335 at 4% or $33,556 at 6%; with 100% employer match about $37,751 at 4% or $25,167 at 6%. |
| 2006 | 1 | 11 | $209,404 | $28,885 | $2,626iApproximate average salary by contribution assumption: employee only about $65,648 at 4% or $43,765 at 6%; with 50% employer match about $43,765 at 4% or $29,177 at 6%; with 100% employer match about $32,824 at 4% or $21,883 at 6%. |
| Rock River Service Company 401(K) Savings Plan | - | 11 | $209,404 | $28,885 | $2,626iApproximate average salary by contribution assumption: employee only about $65,648 at 4% or $43,765 at 6%; with 50% employer match about $43,765 at 4% or $29,177 at 6%; with 100% employer match about $32,824 at 4% or $21,883 at 6%. |
| 2005 | 1 | 11 | $167,750 | $35,917 | $3,265iApproximate average salary by contribution assumption: employee only about $81,630 at 4% or $54,420 at 6%; with 50% employer match about $54,420 at 4% or $36,280 at 6%; with 100% employer match about $40,815 at 4% or $27,210 at 6%. |
| Rock River Service Company 401(K) Savings Plan | - | 11 | $167,750 | $35,917 | $3,265iApproximate average salary by contribution assumption: employee only about $81,630 at 4% or $54,420 at 6%; with 50% employer match about $54,420 at 4% or $36,280 at 6%; with 100% employer match about $40,815 at 4% or $27,210 at 6%. |
| 2004 | 1 | 16 | $132,781 | $36,525 | $2,283iApproximate average salary by contribution assumption: employee only about $57,070 at 4% or $38,047 at 6%; with 50% employer match about $38,047 at 4% or $25,365 at 6%; with 100% employer match about $28,535 at 4% or $19,023 at 6%. |
| Rock River Service Company 401(K) Savings Plan | - | 16 | $132,781 | $36,525 | $2,283iApproximate average salary by contribution assumption: employee only about $57,070 at 4% or $38,047 at 6%; with 50% employer match about $38,047 at 4% or $25,365 at 6%; with 100% employer match about $28,535 at 4% or $19,023 at 6%. |
| 2003 | 1 | 14 | $92,075 | $41,709 | $2,979iApproximate average salary by contribution assumption: employee only about $74,480 at 4% or $49,654 at 6%; with 50% employer match about $49,654 at 4% or $33,102 at 6%; with 100% employer match about $37,240 at 4% or $24,827 at 6%. |
| Rock River Service Company 401(K) Savings Plan | - | 14 | $92,075 | $41,709 | $2,979iApproximate average salary by contribution assumption: employee only about $74,480 at 4% or $49,654 at 6%; with 50% employer match about $49,654 at 4% or $33,102 at 6%; with 100% employer match about $37,240 at 4% or $24,827 at 6%. |
| 2002 | 1 | 11 | $48,797 | $50,598 | $4,600iApproximate average salary by contribution assumption: employee only about $114,995 at 4% or $76,664 at 6%; with 50% employer match about $76,664 at 4% or $51,109 at 6%; with 100% employer match about $57,498 at 4% or $38,332 at 6%. |
| Rock River Service Company 401(K) Savings Plan | - | 11 | $48,797 | $50,598 | $4,600iApproximate average salary by contribution assumption: employee only about $114,995 at 4% or $76,664 at 6%; with 50% employer match about $76,664 at 4% or $51,109 at 6%; with 100% employer match about $57,498 at 4% or $38,332 at 6%. |