Civic Intelligence

Hydro-Platers Inc.

Plan context: Hydro-Platers Inc. 401(K) Plan

EIN 39-1141858 • Milwaukee, WI • 27 filings • 5 plans

3525 West Kiehnau AvenueMilwaukee, WI 53209
Current Snapshot

Latest Year

2025

2025 Participants

15

2025 Assets

$591,652

2025 Contributions

$75,483

Historical Graphs

Total Assets Over Time

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

$1,150,589$575,295$0199920132025YearValue
$591,652Latest year 2025

Participants Over Time

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

41210199920122025YearValue
15Latest 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
2025115$591,652$75,483$5,032iApproximate average salary by contribution assumption: employee only about $125,805 at 4% or $83,870 at 6%; with 50% employer match about $83,870 at 4% or $55,913 at 6%; with 100% employer match about $62,903 at 4% or $41,935 at 6%.
Hydro-Platers Inc. 401(K) Plan-15$591,652$75,483$5,032iApproximate average salary by contribution assumption: employee only about $125,805 at 4% or $83,870 at 6%; with 50% employer match about $83,870 at 4% or $55,913 at 6%; with 100% employer match about $62,903 at 4% or $41,935 at 6%.
2024116$610,085$162,138$10,134iApproximate average salary by contribution assumption: employee only about $253,341 at 4% or $168,894 at 6%; with 50% employer match about $168,894 at 4% or $112,596 at 6%; with 100% employer match about $126,670 at 4% or $84,447 at 6%.
Hydro-Platers Inc. 401(K) Plan-16$610,085$162,138$10,134iApproximate average salary by contribution assumption: employee only about $253,341 at 4% or $168,894 at 6%; with 50% employer match about $168,894 at 4% or $112,596 at 6%; with 100% employer match about $126,670 at 4% or $84,447 at 6%.
2023117$1,150,589$129,118$7,595iApproximate average salary by contribution assumption: employee only about $189,879 at 4% or $126,586 at 6%; with 50% employer match about $126,586 at 4% or $84,391 at 6%; with 100% employer match about $94,940 at 4% or $63,293 at 6%.
Hydro-Platers Inc. 401(K) Plan-17$1,150,589$129,118$7,595iApproximate average salary by contribution assumption: employee only about $189,879 at 4% or $126,586 at 6%; with 50% employer match about $126,586 at 4% or $84,391 at 6%; with 100% employer match about $94,940 at 4% or $63,293 at 6%.
2022118$976,492$108,931$6,052iApproximate average salary by contribution assumption: employee only about $151,293 at 4% or $100,862 at 6%; with 50% employer match about $100,862 at 4% or $67,241 at 6%; with 100% employer match about $75,647 at 4% or $50,431 at 6%.
Hydro-Platers Inc. 401(K) Plan-18$976,492$108,931$6,052iApproximate average salary by contribution assumption: employee only about $151,293 at 4% or $100,862 at 6%; with 50% employer match about $100,862 at 4% or $67,241 at 6%; with 100% employer match about $75,647 at 4% or $50,431 at 6%.
2021120$1,115,139$90,745$4,537iApproximate average salary by contribution assumption: employee only about $113,431 at 4% or $75,621 at 6%; with 50% employer match about $75,621 at 4% or $50,414 at 6%; with 100% employer match about $56,716 at 4% or $37,810 at 6%.
Hydro-Platers Inc. 401(K) Plan-20$1,115,139$90,745$4,537iApproximate average salary by contribution assumption: employee only about $113,431 at 4% or $75,621 at 6%; with 50% employer match about $75,621 at 4% or $50,414 at 6%; with 100% employer match about $56,716 at 4% or $37,810 at 6%.
2020121$1,035,538$181,666$8,651iApproximate average salary by contribution assumption: employee only about $216,269 at 4% or $144,179 at 6%; with 50% employer match about $144,179 at 4% or $96,120 at 6%; with 100% employer match about $108,135 at 4% or $72,090 at 6%.
Hydro-Platers Inc. 401(K) Plan-21$1,035,538$181,666$8,651iApproximate average salary by contribution assumption: employee only about $216,269 at 4% or $144,179 at 6%; with 50% employer match about $144,179 at 4% or $96,120 at 6%; with 100% employer match about $108,135 at 4% or $72,090 at 6%.
2019126$910,685$85,757$3,298iApproximate average salary by contribution assumption: employee only about $82,459 at 4% or $54,972 at 6%; with 50% employer match about $54,972 at 4% or $36,648 at 6%; with 100% employer match about $41,229 at 4% or $27,486 at 6%.
Hydro-Platers Inc. 401(K) Plan-26$910,685$85,757$3,298iApproximate average salary by contribution assumption: employee only about $82,459 at 4% or $54,972 at 6%; with 50% employer match about $54,972 at 4% or $36,648 at 6%; with 100% employer match about $41,229 at 4% or $27,486 at 6%.
2018127$688,596$57,958$2,147iApproximate average salary by contribution assumption: employee only about $53,665 at 4% or $35,777 at 6%; with 50% employer match about $35,777 at 4% or $23,851 at 6%; with 100% employer match about $26,832 at 4% or $17,888 at 6%.
Hydro-Platers Inc. 401(K) Plan-27$688,596$57,958$2,147iApproximate average salary by contribution assumption: employee only about $53,665 at 4% or $35,777 at 6%; with 50% employer match about $35,777 at 4% or $23,851 at 6%; with 100% employer match about $26,832 at 4% or $17,888 at 6%.
2017123$835,411$36,363$1,581iApproximate average salary by contribution assumption: employee only about $39,525 at 4% or $26,350 at 6%; with 50% employer match about $26,350 at 4% or $17,567 at 6%; with 100% employer match about $19,763 at 4% or $13,175 at 6%.
Hydro-Platers Inc. 401(K) Plan-23$835,411$36,363$1,581iApproximate average salary by contribution assumption: employee only about $39,525 at 4% or $26,350 at 6%; with 50% employer match about $26,350 at 4% or $17,567 at 6%; with 100% employer match about $19,763 at 4% or $13,175 at 6%.
2016125$711,007$53,048$2,122iApproximate average salary by contribution assumption: employee only about $53,048 at 4% or $35,365 at 6%; with 50% employer match about $35,365 at 4% or $23,577 at 6%; with 100% employer match about $26,524 at 4% or $17,683 at 6%.
Hydro-Platers Inc. 401(K) Plan-25$711,007$53,048$2,122iApproximate average salary by contribution assumption: employee only about $53,048 at 4% or $35,365 at 6%; with 50% employer match about $35,365 at 4% or $23,577 at 6%; with 100% employer match about $26,524 at 4% or $17,683 at 6%.
2015125$614,733$55,650$2,226iApproximate average salary by contribution assumption: employee only about $55,650 at 4% or $37,100 at 6%; with 50% employer match about $37,100 at 4% or $24,733 at 6%; with 100% employer match about $27,825 at 4% or $18,550 at 6%.
Hydro-Platers Inc. 401(K) Plan-25$614,733$55,650$2,226iApproximate average salary by contribution assumption: employee only about $55,650 at 4% or $37,100 at 6%; with 50% employer match about $37,100 at 4% or $24,733 at 6%; with 100% employer match about $27,825 at 4% or $18,550 at 6%.
2014126$672,560$38,370$1,476iApproximate average salary by contribution assumption: employee only about $36,894 at 4% or $24,596 at 6%; with 50% employer match about $24,596 at 4% or $16,397 at 6%; with 100% employer match about $18,447 at 4% or $12,298 at 6%.
Hydro-Platers Inc. 401(K) Plan-26$672,560$38,370$1,476iApproximate average salary by contribution assumption: employee only about $36,894 at 4% or $24,596 at 6%; with 50% employer match about $24,596 at 4% or $16,397 at 6%; with 100% employer match about $18,447 at 4% or $12,298 at 6%.
2013141$646,892$87,279$2,129iApproximate average salary by contribution assumption: employee only about $53,219 at 4% or $35,479 at 6%; with 50% employer match about $35,479 at 4% or $23,653 at 6%; with 100% employer match about $26,609 at 4% or $17,740 at 6%.
Hydro-Platers Inc. 401(K) Plan-41$646,892$87,279$2,129iApproximate average salary by contribution assumption: employee only about $53,219 at 4% or $35,479 at 6%; with 50% employer match about $35,479 at 4% or $23,653 at 6%; with 100% employer match about $26,609 at 4% or $17,740 at 6%.
2012136$501,467$129,646$3,601iApproximate average salary by contribution assumption: employee only about $90,032 at 4% or $60,021 at 6%; with 50% employer match about $60,021 at 4% or $40,014 at 6%; with 100% employer match about $45,016 at 4% or $30,011 at 6%.
Hydro-Platers Inc. 401(K) Plan-36$501,467$129,646$3,601iApproximate average salary by contribution assumption: employee only about $90,032 at 4% or $60,021 at 6%; with 50% employer match about $60,021 at 4% or $40,014 at 6%; with 100% employer match about $45,016 at 4% or $30,011 at 6%.
2011129$336,684$45,582$1,572iApproximate average salary by contribution assumption: employee only about $39,295 at 4% or $26,197 at 6%; with 50% employer match about $26,197 at 4% or $17,464 at 6%; with 100% employer match about $19,647 at 4% or $13,098 at 6%.
Hydro-Platers Inc. 401(K) Plan-29$336,684$45,582$1,572iApproximate average salary by contribution assumption: employee only about $39,295 at 4% or $26,197 at 6%; with 50% employer match about $26,197 at 4% or $17,464 at 6%; with 100% employer match about $19,647 at 4% or $13,098 at 6%.
2010126$304,617$33,507$1,289iApproximate average salary by contribution assumption: employee only about $32,218 at 4% or $21,479 at 6%; with 50% employer match about $21,479 at 4% or $14,319 at 6%; with 100% employer match about $16,109 at 4% or $10,739 at 6%.
Hydro-Platers Inc. 401(K) Plan-26$304,617$33,507$1,289iApproximate average salary by contribution assumption: employee only about $32,218 at 4% or $21,479 at 6%; with 50% employer match about $21,479 at 4% or $14,319 at 6%; with 100% employer match about $16,109 at 4% or $10,739 at 6%.
2009125$296,100$37,636$1,505iApproximate average salary by contribution assumption: employee only about $37,636 at 4% or $25,091 at 6%; with 50% employer match about $25,091 at 4% or $16,727 at 6%; with 100% employer match about $18,818 at 4% or $12,545 at 6%.
Hydro-Platers Inc. 401(K) Plan-25$296,100$37,636$1,505iApproximate average salary by contribution assumption: employee only about $37,636 at 4% or $25,091 at 6%; with 50% employer match about $25,091 at 4% or $16,727 at 6%; with 100% employer match about $18,818 at 4% or $12,545 at 6%.
2008113$248,600$30,319$2,332iApproximate average salary by contribution assumption: employee only about $58,306 at 4% or $38,871 at 6%; with 50% employer match about $38,871 at 4% or $25,914 at 6%; with 100% employer match about $29,153 at 4% or $19,435 at 6%.
Hydro-Platers Inc. 401(K) Plan-13$248,600$30,319$2,332iApproximate average salary by contribution assumption: employee only about $58,306 at 4% or $38,871 at 6%; with 50% employer match about $38,871 at 4% or $25,914 at 6%; with 100% employer match about $29,153 at 4% or $19,435 at 6%.
2007115$329,874$34,510$2,301iApproximate average salary by contribution assumption: employee only about $57,517 at 4% or $38,344 at 6%; with 50% employer match about $38,344 at 4% or $25,563 at 6%; with 100% employer match about $28,758 at 4% or $19,172 at 6%.
Hydro-Platers Inc. 401(K) Plan-15$329,874$34,510$2,301iApproximate average salary by contribution assumption: employee only about $57,517 at 4% or $38,344 at 6%; with 50% employer match about $38,344 at 4% or $25,563 at 6%; with 100% employer match about $28,758 at 4% or $19,172 at 6%.
2006117$269,697$30,683$1,805iApproximate average salary by contribution assumption: employee only about $45,122 at 4% or $30,081 at 6%; with 50% employer match about $30,081 at 4% or $20,054 at 6%; with 100% employer match about $22,561 at 4% or $15,041 at 6%.
Hydro-Platers Inc. 401(K) Plan-17$269,697$30,683$1,805iApproximate average salary by contribution assumption: employee only about $45,122 at 4% or $30,081 at 6%; with 50% employer match about $30,081 at 4% or $20,054 at 6%; with 100% employer match about $22,561 at 4% or $15,041 at 6%.
2005119$271,628$29,569$1,556iApproximate average salary by contribution assumption: employee only about $38,907 at 4% or $25,938 at 6%; with 50% employer match about $25,938 at 4% or $17,292 at 6%; with 100% employer match about $19,453 at 4% or $12,969 at 6%.
Hydro-Platers Inc. 401(K) Plan-19$271,628$29,569$1,556iApproximate average salary by contribution assumption: employee only about $38,907 at 4% or $25,938 at 6%; with 50% employer match about $25,938 at 4% or $17,292 at 6%; with 100% employer match about $19,453 at 4% or $12,969 at 6%.
2004114$265,680$16,374$1,170iApproximate average salary by contribution assumption: employee only about $29,239 at 4% or $19,493 at 6%; with 50% employer match about $19,493 at 4% or $12,995 at 6%; with 100% employer match about $14,620 at 4% or $9,746 at 6%.
Hydro-Platers Inc. 401(K) Plan-14$265,680$16,374$1,170iApproximate average salary by contribution assumption: employee only about $29,239 at 4% or $19,493 at 6%; with 50% employer match about $19,493 at 4% or $12,995 at 6%; with 100% employer match about $14,620 at 4% or $9,746 at 6%.
2003112$334,328$31,216$2,601iApproximate average salary by contribution assumption: employee only about $65,033 at 4% or $43,356 at 6%; with 50% employer match about $43,356 at 4% or $28,904 at 6%; with 100% employer match about $32,517 at 4% or $21,678 at 6%.
Hydro-Platers Inc. 401(K) Plan-12$334,328$31,216$2,601iApproximate average salary by contribution assumption: employee only about $65,033 at 4% or $43,356 at 6%; with 50% employer match about $43,356 at 4% or $28,904 at 6%; with 100% employer match about $32,517 at 4% or $21,678 at 6%.
2002117$260,485$61,153$3,597iApproximate average salary by contribution assumption: employee only about $89,931 at 4% or $59,954 at 6%; with 50% employer match about $59,954 at 4% or $39,969 at 6%; with 100% employer match about $44,965 at 4% or $29,977 at 6%.
Hydro-Platers Inc. 401(K) Plan-17$260,485$61,153$3,597iApproximate average salary by contribution assumption: employee only about $89,931 at 4% or $59,954 at 6%; with 50% employer match about $59,954 at 4% or $39,969 at 6%; with 100% employer match about $44,965 at 4% or $29,977 at 6%.
2001114$0$0-
Hydro-Platers Inc. 401(K) Plan-14---
2000125$295,343$46,320$1,853iApproximate average salary by contribution assumption: employee only about $46,320 at 4% or $30,880 at 6%; with 50% employer match about $30,880 at 4% or $20,587 at 6%; with 100% employer match about $23,160 at 4% or $15,440 at 6%.
Hydro-Platers Inc. 401(K) Plan-25$295,343$46,320$1,853iApproximate average salary by contribution assumption: employee only about $46,320 at 4% or $30,880 at 6%; with 50% employer match about $30,880 at 4% or $20,587 at 6%; with 100% employer match about $23,160 at 4% or $15,440 at 6%.
1999137$327,420$72,405$1,957iApproximate average salary by contribution assumption: employee only about $48,922 at 4% or $32,615 at 6%; with 50% employer match about $32,615 at 4% or $21,743 at 6%; with 100% employer match about $24,461 at 4% or $16,307 at 6%.
Hydro-Platers Inc. 401(K) Plan-37$327,420$72,405$1,957iApproximate average salary by contribution assumption: employee only about $48,922 at 4% or $32,615 at 6%; with 50% employer match about $32,615 at 4% or $21,743 at 6%; with 100% employer match about $24,461 at 4% or $16,307 at 6%.