Civic Intelligence

Sanitary Service Company Inc.

Plan context: Ssc 401(K) Plan for Collectively Bargained Employees

EIN 91-0926047 • Bellingham, WA • 42 filings • 8 plans

21 Bellwether Way #404Bellingham, WA 98225-2961
Current Snapshot

Latest Year

2025

2025 Participants

91

2025 Assets

$10,042,331

2025 Contributions

$968,044

Historical Graphs

Total Assets Over Time

Aggregate end-of-year assets by filing year, excluding zero-asset years

$10,042,331$5,021,166$0199920142025YearValue
$10,042,331Latest year 2025

Participants Over Time

Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans

94470199920132025YearValue
91Latest year 2025

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 / FilingFilingsParticipantsAssetsContributionsContrib./Participant
2025291$10,042,331$968,044$10,638iApproximate average salary by contribution assumption: employee only about $265,946 at 4% or $177,297 at 6%; with 50% employer match about $177,297 at 4% or $118,198 at 6%; with 100% employer match about $132,973 at 4% or $88,649 at 6%.
Ssc 401(K) Plan for Collectively Bargained Employees-91$6,870,906$546,895$6,010iApproximate average salary by contribution assumption: employee only about $150,246 at 4% or $100,164 at 6%; with 50% employer match about $100,164 at 4% or $66,776 at 6%; with 100% employer match about $75,123 at 4% or $50,082 at 6%.
Ssc Office Staff 401(K) Plan-17$3,171,425$421,149$24,773iApproximate average salary by contribution assumption: employee only about $619,337 at 4% or $412,891 at 6%; with 50% employer match about $412,891 at 4% or $275,261 at 6%; with 100% employer match about $309,668 at 4% or $206,446 at 6%.
2024289$8,355,772$925,008$10,393iApproximate average salary by contribution assumption: employee only about $259,834 at 4% or $173,222 at 6%; with 50% employer match about $173,222 at 4% or $115,482 at 6%; with 100% employer match about $129,917 at 4% or $86,611 at 6%.
Ssc 401(K) Plan for Collectively Bargained Employees-89$5,930,364$519,277$5,835iApproximate average salary by contribution assumption: employee only about $145,864 at 4% or $97,243 at 6%; with 50% employer match about $97,243 at 4% or $64,829 at 6%; with 100% employer match about $72,932 at 4% or $48,621 at 6%.
Ssc Office Staff 401(K) Plan-17$2,425,408$405,731$23,867iApproximate average salary by contribution assumption: employee only about $596,663 at 4% or $397,775 at 6%; with 50% employer match about $397,775 at 4% or $265,184 at 6%; with 100% employer match about $298,332 at 4% or $198,888 at 6%.
2023294$7,771,687$860,820$9,158iApproximate average salary by contribution assumption: employee only about $228,941 at 4% or $152,628 at 6%; with 50% employer match about $152,628 at 4% or $101,752 at 6%; with 100% employer match about $114,471 at 4% or $76,314 at 6%.
Ssc 401(K) Plan for Collectively Bargained Employees-94$4,951,369$472,096$5,022iApproximate average salary by contribution assumption: employee only about $125,557 at 4% or $83,705 at 6%; with 50% employer match about $83,705 at 4% or $55,803 at 6%; with 100% employer match about $62,779 at 4% or $41,852 at 6%.
Ssc Office Staff 401(K) Plan-18$2,820,318$388,724$21,596iApproximate average salary by contribution assumption: employee only about $539,894 at 4% or $359,930 at 6%; with 50% employer match about $359,930 at 4% or $239,953 at 6%; with 100% employer match about $269,947 at 4% or $179,965 at 6%.
2022292$6,453,841$1,026,648$11,159iApproximate average salary by contribution assumption: employee only about $278,980 at 4% or $185,987 at 6%; with 50% employer match about $185,987 at 4% or $123,991 at 6%; with 100% employer match about $139,490 at 4% or $92,993 at 6%.
Ssc 401(K) Plan for Collectively Bargained Employees-92$4,277,705$445,407$4,841iApproximate average salary by contribution assumption: employee only about $121,035 at 4% or $80,690 at 6%; with 50% employer match about $80,690 at 4% or $53,793 at 6%; with 100% employer match about $60,517 at 4% or $40,345 at 6%.
Ssc Office Staff 401(K) Plan-18$2,176,136$581,241$32,291iApproximate average salary by contribution assumption: employee only about $807,279 at 4% or $538,186 at 6%; with 50% employer match about $538,186 at 4% or $358,791 at 6%; with 100% employer match about $403,640 at 4% or $269,093 at 6%.
2021290$7,506,641$749,931$8,333iApproximate average salary by contribution assumption: employee only about $208,314 at 4% or $138,876 at 6%; with 50% employer match about $138,876 at 4% or $92,584 at 6%; with 100% employer match about $104,157 at 4% or $69,438 at 6%.
Ssc 401(K) Plan for Collectively Bargained Employees-90$5,223,116$515,687$5,730iApproximate average salary by contribution assumption: employee only about $143,246 at 4% or $95,498 at 6%; with 50% employer match about $95,498 at 4% or $63,665 at 6%; with 100% employer match about $71,623 at 4% or $47,749 at 6%.
Ssc Office Staff 401(K) Plan-20$2,283,525$234,244$11,712iApproximate average salary by contribution assumption: employee only about $292,805 at 4% or $195,203 at 6%; with 50% employer match about $195,203 at 4% or $130,136 at 6%; with 100% employer match about $146,403 at 4% or $97,602 at 6%.
2020291$6,269,088$679,814$7,470iApproximate average salary by contribution assumption: employee only about $186,762 at 4% or $124,508 at 6%; with 50% employer match about $124,508 at 4% or $83,005 at 6%; with 100% employer match about $93,381 at 4% or $62,254 at 6%.
Ssc 401(K) Plan for Collectively Bargained Employees-91$4,290,356$498,930$5,483iApproximate average salary by contribution assumption: employee only about $137,069 at 4% or $91,379 at 6%; with 50% employer match about $91,379 at 4% or $60,919 at 6%; with 100% employer match about $68,534 at 4% or $45,690 at 6%.
Ssc Office Staff 401(K) Plan-21$1,978,732$180,884$8,614iApproximate average salary by contribution assumption: employee only about $215,338 at 4% or $143,559 at 6%; with 50% employer match about $143,559 at 4% or $95,706 at 6%; with 100% employer match about $107,669 at 4% or $71,779 at 6%.
2019289$4,952,415$392,164$4,406iApproximate average salary by contribution assumption: employee only about $110,158 at 4% or $73,439 at 6%; with 50% employer match about $73,439 at 4% or $48,959 at 6%; with 100% employer match about $55,079 at 4% or $36,719 at 6%.
Ssc 401(K) Plan for Collectively Bargained Employees-89$3,389,070$325,457$3,657iApproximate average salary by contribution assumption: employee only about $91,421 at 4% or $60,947 at 6%; with 50% employer match about $60,947 at 4% or $40,631 at 6%; with 100% employer match about $45,710 at 4% or $30,474 at 6%.
Ssc Office Staff 401(K) Plan-20$1,563,345$66,707$3,335iApproximate average salary by contribution assumption: employee only about $83,384 at 4% or $55,589 at 6%; with 50% employer match about $55,589 at 4% or $37,059 at 6%; with 100% employer match about $41,692 at 4% or $27,795 at 6%.
2018286$4,268,665$524,272$6,096iApproximate average salary by contribution assumption: employee only about $152,405 at 4% or $101,603 at 6%; with 50% employer match about $101,603 at 4% or $67,735 at 6%; with 100% employer match about $76,202 at 4% or $50,802 at 6%.
Ssc 401(K) Plan for Collectively Bargained Employees-86$2,841,472$280,975$3,267iApproximate average salary by contribution assumption: employee only about $81,679 at 4% or $54,453 at 6%; with 50% employer match about $54,453 at 4% or $36,302 at 6%; with 100% employer match about $40,839 at 4% or $27,226 at 6%.
Ssc Office Staff 401(K) Plan-17$1,427,193$243,297$14,312iApproximate average salary by contribution assumption: employee only about $357,790 at 4% or $238,526 at 6%; with 50% employer match about $238,526 at 4% or $159,018 at 6%; with 100% employer match about $178,895 at 4% or $119,263 at 6%.
2017277$4,160,735$314,837$4,089iApproximate average salary by contribution assumption: employee only about $102,220 at 4% or $68,147 at 6%; with 50% employer match about $68,147 at 4% or $45,431 at 6%; with 100% employer match about $51,110 at 4% or $34,073 at 6%.
Ssc 401(K) Plan for Collectively Bargained Employees-77$2,883,496$272,657$3,541iApproximate average salary by contribution assumption: employee only about $88,525 at 4% or $59,017 at 6%; with 50% employer match about $59,017 at 4% or $39,344 at 6%; with 100% employer match about $44,263 at 4% or $29,508 at 6%.
Ssc Office Staff 401(K) Plan-16$1,277,239$42,180$2,636iApproximate average salary by contribution assumption: employee only about $65,906 at 4% or $43,938 at 6%; with 50% employer match about $43,938 at 4% or $29,292 at 6%; with 100% employer match about $32,953 at 4% or $21,969 at 6%.
2016266$3,502,441$312,629$4,737iApproximate average salary by contribution assumption: employee only about $118,420 at 4% or $78,947 at 6%; with 50% employer match about $78,947 at 4% or $52,631 at 6%; with 100% employer match about $59,210 at 4% or $39,473 at 6%.
Ssc 401(K) Plan for Collectively Bargained Employees-66$2,430,719$179,047$2,713iApproximate average salary by contribution assumption: employee only about $67,821 at 4% or $45,214 at 6%; with 50% employer match about $45,214 at 4% or $30,143 at 6%; with 100% employer match about $33,910 at 4% or $22,607 at 6%.
Ssc Office Staff 401(K) Plan-17$1,071,722$133,582$7,858iApproximate average salary by contribution assumption: employee only about $196,444 at 4% or $130,963 at 6%; with 50% employer match about $130,963 at 4% or $87,308 at 6%; with 100% employer match about $98,222 at 4% or $65,481 at 6%.
2015263$3,108,915$339,262$5,385iApproximate average salary by contribution assumption: employee only about $134,628 at 4% or $89,752 at 6%; with 50% employer match about $89,752 at 4% or $59,835 at 6%; with 100% employer match about $67,314 at 4% or $44,876 at 6%.
Ssc 401(K) Plan for Collectively Bargained Employees-63$2,218,278$207,731$3,297iApproximate average salary by contribution assumption: employee only about $82,433 at 4% or $54,955 at 6%; with 50% employer match about $54,955 at 4% or $36,637 at 6%; with 100% employer match about $41,216 at 4% or $27,478 at 6%.
Ssc Office Staff 401(K) Plan-16$890,637$131,531$8,221iApproximate average salary by contribution assumption: employee only about $205,517 at 4% or $137,011 at 6%; with 50% employer match about $137,011 at 4% or $91,341 at 6%; with 100% employer match about $102,759 at 4% or $68,506 at 6%.
2014263$3,152,204$321,159$5,098iApproximate average salary by contribution assumption: employee only about $127,444 at 4% or $84,963 at 6%; with 50% employer match about $84,963 at 4% or $56,642 at 6%; with 100% employer match about $63,722 at 4% or $42,481 at 6%.
Ssc 401(K) Plan for Collectively Bargained Employees-63$2,348,624$207,744$3,298iApproximate average salary by contribution assumption: employee only about $82,438 at 4% or $54,959 at 6%; with 50% employer match about $54,959 at 4% or $36,639 at 6%; with 100% employer match about $41,219 at 4% or $27,479 at 6%.
Ssc Office Staff 401(K) Plan-17$803,580$113,415$6,671iApproximate average salary by contribution assumption: employee only about $166,787 at 4% or $111,191 at 6%; with 50% employer match about $111,191 at 4% or $74,127 at 6%; with 100% employer match about $83,393 at 4% or $55,596 at 6%.
2013258$2,757,018$302,494$5,215iApproximate average salary by contribution assumption: employee only about $130,385 at 4% or $86,924 at 6%; with 50% employer match about $86,924 at 4% or $57,949 at 6%; with 100% employer match about $65,193 at 4% or $43,462 at 6%.
Ssc 401(K) Plan for Collectively Bargained Employees-58$2,087,441$195,705$3,374iApproximate average salary by contribution assumption: employee only about $84,356 at 4% or $56,237 at 6%; with 50% employer match about $56,237 at 4% or $37,491 at 6%; with 100% employer match about $42,178 at 4% or $28,119 at 6%.
Ssc Office Staff 401(K) Plan-15$669,577$106,789$7,119iApproximate average salary by contribution assumption: employee only about $177,982 at 4% or $118,654 at 6%; with 50% employer match about $118,654 at 4% or $79,103 at 6%; with 100% employer match about $88,991 at 4% or $59,327 at 6%.
2012250$2,325,691$261,251$5,225iApproximate average salary by contribution assumption: employee only about $130,626 at 4% or $87,084 at 6%; with 50% employer match about $87,084 at 4% or $58,056 at 6%; with 100% employer match about $65,313 at 4% or $43,542 at 6%.
Ssc 401(K) Plan for Collectively Bargained Employees-50$1,843,058$157,019$3,140iApproximate average salary by contribution assumption: employee only about $78,510 at 4% or $52,340 at 6%; with 50% employer match about $52,340 at 4% or $34,893 at 6%; with 100% employer match about $39,255 at 4% or $26,170 at 6%.
Ssc Office Staff 401(K) Plan-15$482,633$104,232$6,949iApproximate average salary by contribution assumption: employee only about $173,720 at 4% or $115,813 at 6%; with 50% employer match about $115,813 at 4% or $77,209 at 6%; with 100% employer match about $86,860 at 4% or $57,907 at 6%.
2011254$1,924,750$278,906$5,165iApproximate average salary by contribution assumption: employee only about $129,123 at 4% or $86,082 at 6%; with 50% employer match about $86,082 at 4% or $57,388 at 6%; with 100% employer match about $64,562 at 4% or $43,041 at 6%.
Ssc 401(K) Plan for Collectively Bargained Employees-54$1,571,423$152,681$2,827iApproximate average salary by contribution assumption: employee only about $70,686 at 4% or $47,124 at 6%; with 50% employer match about $47,124 at 4% or $31,416 at 6%; with 100% employer match about $35,343 at 4% or $23,562 at 6%.
Ssc Office Staff 401(K) Plan-15$353,327$126,225$8,415iApproximate average salary by contribution assumption: employee only about $210,375 at 4% or $140,250 at 6%; with 50% employer match about $140,250 at 4% or $93,500 at 6%; with 100% employer match about $105,188 at 4% or $70,125 at 6%.
2010278$1,719,147$293,039$3,757iApproximate average salary by contribution assumption: employee only about $93,923 at 4% or $62,615 at 6%; with 50% employer match about $62,615 at 4% or $41,743 at 6%; with 100% employer match about $46,961 at 4% or $31,308 at 6%.
Ssc 401(K) Plan for Collectively Bargained Employees-78$1,458,809$147,929$1,897iApproximate average salary by contribution assumption: employee only about $47,413 at 4% or $31,609 at 6%; with 50% employer match about $31,609 at 4% or $21,073 at 6%; with 100% employer match about $23,707 at 4% or $15,804 at 6%.
Ssc Office Staff 401(K) Plan-18$260,338$145,110$8,062iApproximate average salary by contribution assumption: employee only about $201,542 at 4% or $134,361 at 6%; with 50% employer match about $134,361 at 4% or $89,574 at 6%; with 100% employer match about $100,771 at 4% or $67,181 at 6%.
2009272$1,313,066$265,188$3,683iApproximate average salary by contribution assumption: employee only about $92,079 at 4% or $61,386 at 6%; with 50% employer match about $61,386 at 4% or $40,924 at 6%; with 100% employer match about $46,040 at 4% or $30,693 at 6%.
Ssc 401(K) Plan for Collectively Bargained Employees-72$1,193,719$145,704$2,024iApproximate average salary by contribution assumption: employee only about $50,592 at 4% or $33,728 at 6%; with 50% employer match about $33,728 at 4% or $22,485 at 6%; with 100% employer match about $25,296 at 4% or $16,864 at 6%.
Ssc Office Staff 401(K) Plan-18$119,347$119,484$6,638iApproximate average salary by contribution assumption: employee only about $165,950 at 4% or $110,633 at 6%; with 50% employer match about $110,633 at 4% or $73,756 at 6%; with 100% employer match about $82,975 at 4% or $55,317 at 6%.
2008176$919,195$147,182$1,937iApproximate average salary by contribution assumption: employee only about $48,415 at 4% or $32,277 at 6%; with 50% employer match about $32,277 at 4% or $21,518 at 6%; with 100% employer match about $24,208 at 4% or $16,138 at 6%.
Ssc 401(K) Plan for Collectively Bargained Employees-76$919,195$147,182$1,937iApproximate average salary by contribution assumption: employee only about $48,415 at 4% or $32,277 at 6%; with 50% employer match about $32,277 at 4% or $21,518 at 6%; with 100% employer match about $24,208 at 4% or $16,138 at 6%.
2007174$1,324,625$166,689$2,253iApproximate average salary by contribution assumption: employee only about $56,314 at 4% or $37,543 at 6%; with 50% employer match about $37,543 at 4% or $25,028 at 6%; with 100% employer match about $28,157 at 4% or $18,771 at 6%.
Ssc 401(K) Plan for Collectively Bargained Employees-74$1,324,625$166,689$2,253iApproximate average salary by contribution assumption: employee only about $56,314 at 4% or $37,543 at 6%; with 50% employer match about $37,543 at 4% or $25,028 at 6%; with 100% employer match about $28,157 at 4% or $18,771 at 6%.
2006171$1,062,706$163,353$2,301iApproximate average salary by contribution assumption: employee only about $57,519 at 4% or $38,346 at 6%; with 50% employer match about $38,346 at 4% or $25,564 at 6%; with 100% employer match about $28,759 at 4% or $19,173 at 6%.
Ssc 401(K) Plan for Collectively Bargained Employees-71$1,062,706$163,353$2,301iApproximate average salary by contribution assumption: employee only about $57,519 at 4% or $38,346 at 6%; with 50% employer match about $38,346 at 4% or $25,564 at 6%; with 100% employer match about $28,759 at 4% or $19,173 at 6%.
2005167$846,385$126,498$1,888iApproximate average salary by contribution assumption: employee only about $47,201 at 4% or $31,467 at 6%; with 50% employer match about $31,467 at 4% or $20,978 at 6%; with 100% employer match about $23,600 at 4% or $15,734 at 6%.
Ssc 401(K) Plan for Collectively Bargained Employees-67$846,385$126,498$1,888iApproximate average salary by contribution assumption: employee only about $47,201 at 4% or $31,467 at 6%; with 50% employer match about $31,467 at 4% or $20,978 at 6%; with 100% employer match about $23,600 at 4% or $15,734 at 6%.
2002161$367,530$106,588$1,747iApproximate average salary by contribution assumption: employee only about $43,684 at 4% or $29,122 at 6%; with 50% employer match about $29,122 at 4% or $19,415 at 6%; with 100% employer match about $21,842 at 4% or $14,561 at 6%.
Ssc 401(K) Plan for Collectively Bargained Employees-61$367,530$106,588$1,747iApproximate average salary by contribution assumption: employee only about $43,684 at 4% or $29,122 at 6%; with 50% employer match about $29,122 at 4% or $19,415 at 6%; with 100% employer match about $21,842 at 4% or $14,561 at 6%.
2001164$0$0-
Ssc 401(K) Plan for Collectively Bargained Employees-64---
2000157$243,781$87,438$1,534iApproximate average salary by contribution assumption: employee only about $38,350 at 4% or $25,567 at 6%; with 50% employer match about $25,567 at 4% or $17,044 at 6%; with 100% employer match about $19,175 at 4% or $12,783 at 6%.
Ssc 401(K) Plan for Collectively Bargained Employees-57$243,781$87,438$1,534iApproximate average salary by contribution assumption: employee only about $38,350 at 4% or $25,567 at 6%; with 50% employer match about $25,567 at 4% or $17,044 at 6%; with 100% employer match about $19,175 at 4% or $12,783 at 6%.
1999140$147,347$82,611$2,065iApproximate average salary by contribution assumption: employee only about $51,632 at 4% or $34,421 at 6%; with 50% employer match about $34,421 at 4% or $22,948 at 6%; with 100% employer match about $25,816 at 4% or $17,211 at 6%.
Ssc 401(K) Plan for Collectively Bargained Employees-40$147,347$82,611$2,065iApproximate average salary by contribution assumption: employee only about $51,632 at 4% or $34,421 at 6%; with 50% employer match about $34,421 at 4% or $22,948 at 6%; with 100% employer match about $25,816 at 4% or $17,211 at 6%.