Civic Intelligence

Hydra-Seal Inc.

Plan context: Hydra-Seal Inc. 401(K) Plan

EIN 39-1306262 • Menomonee Falls, WI • 21 filings • 2 plans

W153 N5999 Bobolink AvenueMenomonee Falls, WI 53051
Current Snapshot

Latest Year

2025

2025 Participants

26

2025 Assets

$2,073,790

2025 Contributions

$105,824

Historical Graphs

Total Assets Over Time

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

$2,073,790$1,036,895$0200520152025YearValue
$2,073,790Latest year 2025

Participants Over Time

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

27140200520152025YearValue
26Latest 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
2025126$2,073,790$105,824$4,070iApproximate average salary by contribution assumption: employee only about $101,754 at 4% or $67,836 at 6%; with 50% employer match about $67,836 at 4% or $45,224 at 6%; with 100% employer match about $50,877 at 4% or $33,918 at 6%.
Hydra-Seal Inc. 401(K) Plan-26$2,073,790$105,824$4,070iApproximate average salary by contribution assumption: employee only about $101,754 at 4% or $67,836 at 6%; with 50% employer match about $67,836 at 4% or $45,224 at 6%; with 100% employer match about $50,877 at 4% or $33,918 at 6%.
2024127$1,725,231$96,757$3,584iApproximate average salary by contribution assumption: employee only about $89,590 at 4% or $59,727 at 6%; with 50% employer match about $59,727 at 4% or $39,818 at 6%; with 100% employer match about $44,795 at 4% or $29,863 at 6%.
Hydra-Seal Inc. 401(K) Plan-27$1,725,231$96,757$3,584iApproximate average salary by contribution assumption: employee only about $89,590 at 4% or $59,727 at 6%; with 50% employer match about $59,727 at 4% or $39,818 at 6%; with 100% employer match about $44,795 at 4% or $29,863 at 6%.
2023124$1,420,494$86,921$3,622iApproximate average salary by contribution assumption: employee only about $90,543 at 4% or $60,362 at 6%; with 50% employer match about $60,362 at 4% or $40,241 at 6%; with 100% employer match about $45,271 at 4% or $30,181 at 6%.
Hydra-Seal Inc. 401(K) Plan-24$1,420,494$86,921$3,622iApproximate average salary by contribution assumption: employee only about $90,543 at 4% or $60,362 at 6%; with 50% employer match about $60,362 at 4% or $40,241 at 6%; with 100% employer match about $45,271 at 4% or $30,181 at 6%.
2022123$1,152,159$92,407$4,018iApproximate average salary by contribution assumption: employee only about $100,442 at 4% or $66,962 at 6%; with 50% employer match about $66,962 at 4% or $44,641 at 6%; with 100% employer match about $50,221 at 4% or $33,481 at 6%.
Hydra-Seal Inc. 401(K) Plan-23$1,152,159$92,407$4,018iApproximate average salary by contribution assumption: employee only about $100,442 at 4% or $66,962 at 6%; with 50% employer match about $66,962 at 4% or $44,641 at 6%; with 100% employer match about $50,221 at 4% or $33,481 at 6%.
2021125$1,307,925$96,730$3,869iApproximate average salary by contribution assumption: employee only about $96,730 at 4% or $64,487 at 6%; with 50% employer match about $64,487 at 4% or $42,991 at 6%; with 100% employer match about $48,365 at 4% or $32,243 at 6%.
Hydra-Seal Inc. 401(K) Plan-25$1,307,925$96,730$3,869iApproximate average salary by contribution assumption: employee only about $96,730 at 4% or $64,487 at 6%; with 50% employer match about $64,487 at 4% or $42,991 at 6%; with 100% employer match about $48,365 at 4% or $32,243 at 6%.
2020122$1,062,484$91,466$4,158iApproximate average salary by contribution assumption: employee only about $103,939 at 4% or $69,292 at 6%; with 50% employer match about $69,292 at 4% or $46,195 at 6%; with 100% employer match about $51,969 at 4% or $34,646 at 6%.
Hydra-Seal Inc. 401(K) Plan-22$1,062,484$91,466$4,158iApproximate average salary by contribution assumption: employee only about $103,939 at 4% or $69,292 at 6%; with 50% employer match about $69,292 at 4% or $46,195 at 6%; with 100% employer match about $51,969 at 4% or $34,646 at 6%.
2019124$915,698$90,678$3,778iApproximate average salary by contribution assumption: employee only about $94,456 at 4% or $62,971 at 6%; with 50% employer match about $62,971 at 4% or $41,981 at 6%; with 100% employer match about $47,228 at 4% or $31,485 at 6%.
Hydra-Seal Inc. 401(K) Plan-24$915,698$90,678$3,778iApproximate average salary by contribution assumption: employee only about $94,456 at 4% or $62,971 at 6%; with 50% employer match about $62,971 at 4% or $41,981 at 6%; with 100% employer match about $47,228 at 4% or $31,485 at 6%.
2018121$719,054$73,650$3,507iApproximate average salary by contribution assumption: employee only about $87,679 at 4% or $58,452 at 6%; with 50% employer match about $58,452 at 4% or $38,968 at 6%; with 100% employer match about $43,839 at 4% or $29,226 at 6%.
Hydra-Seal Inc. 401(K) Plan-21$719,054$73,650$3,507iApproximate average salary by contribution assumption: employee only about $87,679 at 4% or $58,452 at 6%; with 50% employer match about $58,452 at 4% or $38,968 at 6%; with 100% employer match about $43,839 at 4% or $29,226 at 6%.
2017122$697,747$56,026$2,547iApproximate average salary by contribution assumption: employee only about $63,666 at 4% or $42,444 at 6%; with 50% employer match about $42,444 at 4% or $28,296 at 6%; with 100% employer match about $31,833 at 4% or $21,222 at 6%.
Hydra-Seal Inc. 401(K) Plan-22$697,747$56,026$2,547iApproximate average salary by contribution assumption: employee only about $63,666 at 4% or $42,444 at 6%; with 50% employer match about $42,444 at 4% or $28,296 at 6%; with 100% employer match about $31,833 at 4% or $21,222 at 6%.
2016120$540,611$38,063$1,903iApproximate average salary by contribution assumption: employee only about $47,579 at 4% or $31,719 at 6%; with 50% employer match about $31,719 at 4% or $21,146 at 6%; with 100% employer match about $23,789 at 4% or $15,860 at 6%.
Hydra-Seal Inc. 401(K) Plan-20$540,611$38,063$1,903iApproximate average salary by contribution assumption: employee only about $47,579 at 4% or $31,719 at 6%; with 50% employer match about $31,719 at 4% or $21,146 at 6%; with 100% employer match about $23,789 at 4% or $15,860 at 6%.
2015119$465,508$60,329$3,175iApproximate average salary by contribution assumption: employee only about $79,380 at 4% or $52,920 at 6%; with 50% employer match about $52,920 at 4% or $35,280 at 6%; with 100% employer match about $39,690 at 4% or $26,460 at 6%.
Hydra-Seal Inc. 401(K) Plan-19$465,508$60,329$3,175iApproximate average salary by contribution assumption: employee only about $79,380 at 4% or $52,920 at 6%; with 50% employer match about $52,920 at 4% or $35,280 at 6%; with 100% employer match about $39,690 at 4% or $26,460 at 6%.
2014117$421,451$61,360$3,609iApproximate average salary by contribution assumption: employee only about $90,235 at 4% or $60,157 at 6%; with 50% employer match about $60,157 at 4% or $40,105 at 6%; with 100% employer match about $45,118 at 4% or $30,078 at 6%.
Hydra-Seal Inc. 401(K) Plan-17$421,451$61,360$3,609iApproximate average salary by contribution assumption: employee only about $90,235 at 4% or $60,157 at 6%; with 50% employer match about $60,157 at 4% or $40,105 at 6%; with 100% employer match about $45,118 at 4% or $30,078 at 6%.
2013117$366,934$54,636$3,214iApproximate average salary by contribution assumption: employee only about $80,347 at 4% or $53,565 at 6%; with 50% employer match about $53,565 at 4% or $35,710 at 6%; with 100% employer match about $40,174 at 4% or $26,782 at 6%.
Hydra-Seal Inc. 401(K) Plan-17$366,934$54,636$3,214iApproximate average salary by contribution assumption: employee only about $80,347 at 4% or $53,565 at 6%; with 50% employer match about $53,565 at 4% or $35,710 at 6%; with 100% employer match about $40,174 at 4% or $26,782 at 6%.
2012111$272,561$47,055$4,278iApproximate average salary by contribution assumption: employee only about $106,943 at 4% or $71,295 at 6%; with 50% employer match about $71,295 at 4% or $47,530 at 6%; with 100% employer match about $53,472 at 4% or $35,648 at 6%.
Hydra-Seal Inc. 401(K) Plan-11$272,561$47,055$4,278iApproximate average salary by contribution assumption: employee only about $106,943 at 4% or $71,295 at 6%; with 50% employer match about $71,295 at 4% or $47,530 at 6%; with 100% employer match about $53,472 at 4% or $35,648 at 6%.
2011113$221,075$47,195$3,630iApproximate average salary by contribution assumption: employee only about $90,760 at 4% or $60,506 at 6%; with 50% employer match about $60,506 at 4% or $40,338 at 6%; with 100% employer match about $45,380 at 4% or $30,253 at 6%.
Hydra-Seal Inc. 401(K) Plan-13$221,075$47,195$3,630iApproximate average salary by contribution assumption: employee only about $90,760 at 4% or $60,506 at 6%; with 50% employer match about $60,506 at 4% or $40,338 at 6%; with 100% employer match about $45,380 at 4% or $30,253 at 6%.
2010114$195,567$29,269$2,091iApproximate average salary by contribution assumption: employee only about $52,266 at 4% or $34,844 at 6%; with 50% employer match about $34,844 at 4% or $23,229 at 6%; with 100% employer match about $26,133 at 4% or $17,422 at 6%.
Hydra-Seal Inc. 401(K) Plan-14$195,567$29,269$2,091iApproximate average salary by contribution assumption: employee only about $52,266 at 4% or $34,844 at 6%; with 50% employer match about $34,844 at 4% or $23,229 at 6%; with 100% employer match about $26,133 at 4% or $17,422 at 6%.
2009114$143,176$25,630$1,831iApproximate average salary by contribution assumption: employee only about $45,768 at 4% or $30,512 at 6%; with 50% employer match about $30,512 at 4% or $20,341 at 6%; with 100% employer match about $22,884 at 4% or $15,256 at 6%.
Hydra-Seal Inc. 401(K) Plan-14$143,176$25,630$1,831iApproximate average salary by contribution assumption: employee only about $45,768 at 4% or $30,512 at 6%; with 50% employer match about $30,512 at 4% or $20,341 at 6%; with 100% employer match about $22,884 at 4% or $15,256 at 6%.
2008120$87,166$30,814$1,541iApproximate average salary by contribution assumption: employee only about $38,518 at 4% or $25,678 at 6%; with 50% employer match about $25,678 at 4% or $17,119 at 6%; with 100% employer match about $19,259 at 4% or $12,839 at 6%.
Hydra-Seal Inc. 401(K) Plan-20$87,166$30,814$1,541iApproximate average salary by contribution assumption: employee only about $38,518 at 4% or $25,678 at 6%; with 50% employer match about $25,678 at 4% or $17,119 at 6%; with 100% employer match about $19,259 at 4% or $12,839 at 6%.
2007117$103,329$36,058$2,121iApproximate average salary by contribution assumption: employee only about $53,026 at 4% or $35,351 at 6%; with 50% employer match about $35,351 at 4% or $23,567 at 6%; with 100% employer match about $26,513 at 4% or $17,675 at 6%.
Hydra-Seal Inc. 401(K) Plan-17$103,329$36,058$2,121iApproximate average salary by contribution assumption: employee only about $53,026 at 4% or $35,351 at 6%; with 50% employer match about $35,351 at 4% or $23,567 at 6%; with 100% employer match about $26,513 at 4% or $17,675 at 6%.
2006116$65,297$34,073$2,130iApproximate average salary by contribution assumption: employee only about $53,239 at 4% or $35,493 at 6%; with 50% employer match about $35,493 at 4% or $23,662 at 6%; with 100% employer match about $26,620 at 4% or $17,746 at 6%.
Hydra-Seal Inc. 401(K) Plan-16$65,297$34,073$2,130iApproximate average salary by contribution assumption: employee only about $53,239 at 4% or $35,493 at 6%; with 50% employer match about $35,493 at 4% or $23,662 at 6%; with 100% employer match about $26,620 at 4% or $17,746 at 6%.
2005112$25,635$25,068$2,089iApproximate average salary by contribution assumption: employee only about $52,225 at 4% or $34,817 at 6%; with 50% employer match about $34,817 at 4% or $23,211 at 6%; with 100% employer match about $26,113 at 4% or $17,408 at 6%.
Hydra-Seal Inc. 401(K) Plan-12$25,635$25,068$2,089iApproximate average salary by contribution assumption: employee only about $52,225 at 4% or $34,817 at 6%; with 50% employer match about $34,817 at 4% or $23,211 at 6%; with 100% employer match about $26,113 at 4% or $17,408 at 6%.