Civic Intelligence

Lighthouse Manufacturing

Plan context: Lighthouse Manufacturing 401(K) Profit Sharing Plan & Trust

EIN 20-5924035 • Portsmouth, NH • 19 filings • 3 plans

35 Mirona Road ExtPortsmouth, NH 03801-5343
Current Snapshot

Latest Year

2025

2025 Participants

43

2025 Assets

$3,987,671

2025 Contributions

$279,413

Historical Graphs

Total Assets Over Time

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

$3,987,671$1,993,836$0200820172025YearValue
$3,987,671Latest year 2025

Participants Over Time

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

59300200720162025YearValue
43Latest 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
2025143$3,987,671$279,413$6,498iApproximate average salary by contribution assumption: employee only about $162,449 at 4% or $108,300 at 6%; with 50% employer match about $108,300 at 4% or $72,200 at 6%; with 100% employer match about $81,225 at 4% or $54,150 at 6%.
Lighthouse Manufacturing 401(K) Profit Sharing Plan & Trust-43$3,987,671$279,413$6,498iApproximate average salary by contribution assumption: employee only about $162,449 at 4% or $108,300 at 6%; with 50% employer match about $108,300 at 4% or $72,200 at 6%; with 100% employer match about $81,225 at 4% or $54,150 at 6%.
2024143$3,424,819$288,418$6,707iApproximate average salary by contribution assumption: employee only about $167,685 at 4% or $111,790 at 6%; with 50% employer match about $111,790 at 4% or $74,527 at 6%; with 100% employer match about $83,842 at 4% or $55,895 at 6%.
Lighthouse Manufacturing 401(K) Profit Sharing Plan & Trust-43$3,424,819$288,418$6,707iApproximate average salary by contribution assumption: employee only about $167,685 at 4% or $111,790 at 6%; with 50% employer match about $111,790 at 4% or $74,527 at 6%; with 100% employer match about $83,842 at 4% or $55,895 at 6%.
2023143$2,973,354$245,763$5,715iApproximate average salary by contribution assumption: employee only about $142,885 at 4% or $95,257 at 6%; with 50% employer match about $95,257 at 4% or $63,505 at 6%; with 100% employer match about $71,443 at 4% or $47,628 at 6%.
Lighthouse Manufacturing 401(K) Profit Sharing Plan & Trust-43$2,973,354$245,763$5,715iApproximate average salary by contribution assumption: employee only about $142,885 at 4% or $95,257 at 6%; with 50% employer match about $95,257 at 4% or $63,505 at 6%; with 100% employer match about $71,443 at 4% or $47,628 at 6%.
2022150$2,676,243$242,504$4,850iApproximate average salary by contribution assumption: employee only about $121,252 at 4% or $80,835 at 6%; with 50% employer match about $80,835 at 4% or $53,890 at 6%; with 100% employer match about $60,626 at 4% or $40,417 at 6%.
Lighthouse Manufacturing 401(K) Profit Sharing Plan & Trust-50$2,676,243$242,504$4,850iApproximate average salary by contribution assumption: employee only about $121,252 at 4% or $80,835 at 6%; with 50% employer match about $80,835 at 4% or $53,890 at 6%; with 100% employer match about $60,626 at 4% or $40,417 at 6%.
2021141$3,094,080$227,515$5,549iApproximate average salary by contribution assumption: employee only about $138,729 at 4% or $92,486 at 6%; with 50% employer match about $92,486 at 4% or $61,657 at 6%; with 100% employer match about $69,364 at 4% or $46,243 at 6%.
Lighthouse Manufacturing 401(K) Profit Sharing Plan & Trust-41$3,094,080$227,515$5,549iApproximate average salary by contribution assumption: employee only about $138,729 at 4% or $92,486 at 6%; with 50% employer match about $92,486 at 4% or $61,657 at 6%; with 100% employer match about $69,364 at 4% or $46,243 at 6%.
2020146$2,613,138$224,912$4,889iApproximate average salary by contribution assumption: employee only about $122,235 at 4% or $81,490 at 6%; with 50% employer match about $81,490 at 4% or $54,327 at 6%; with 100% employer match about $61,117 at 4% or $40,745 at 6%.
Lighthouse Manufacturing 401(K) Profit Sharing Plan & Trust-46$2,613,138$224,912$4,889iApproximate average salary by contribution assumption: employee only about $122,235 at 4% or $81,490 at 6%; with 50% employer match about $81,490 at 4% or $54,327 at 6%; with 100% employer match about $61,117 at 4% or $40,745 at 6%.
2019151$2,587,917$259,529$5,089iApproximate average salary by contribution assumption: employee only about $127,220 at 4% or $84,813 at 6%; with 50% employer match about $84,813 at 4% or $56,542 at 6%; with 100% employer match about $63,610 at 4% or $42,407 at 6%.
Lighthouse Manufacturing 401(K) Profit Sharing Plan & Trust-51$2,587,917$259,529$5,089iApproximate average salary by contribution assumption: employee only about $127,220 at 4% or $84,813 at 6%; with 50% employer match about $84,813 at 4% or $56,542 at 6%; with 100% employer match about $63,610 at 4% or $42,407 at 6%.
2018159$2,038,183$207,682$3,520iApproximate average salary by contribution assumption: employee only about $88,001 at 4% or $58,667 at 6%; with 50% employer match about $58,667 at 4% or $39,111 at 6%; with 100% employer match about $44,000 at 4% or $29,334 at 6%.
Lighthouse Manufacturing 401(K) Profit Sharing Plan & Trust-59$2,038,183$207,682$3,520iApproximate average salary by contribution assumption: employee only about $88,001 at 4% or $58,667 at 6%; with 50% employer match about $58,667 at 4% or $39,111 at 6%; with 100% employer match about $44,000 at 4% or $29,334 at 6%.
2017145$2,163,629$180,684$4,015iApproximate average salary by contribution assumption: employee only about $100,380 at 4% or $66,920 at 6%; with 50% employer match about $66,920 at 4% or $44,613 at 6%; with 100% employer match about $50,190 at 4% or $33,460 at 6%.
Lighthouse Manufacturing 401(K) Profit Sharing Plan & Trust-45$2,163,629$180,684$4,015iApproximate average salary by contribution assumption: employee only about $100,380 at 4% or $66,920 at 6%; with 50% employer match about $66,920 at 4% or $44,613 at 6%; with 100% employer match about $50,190 at 4% or $33,460 at 6%.
2016145$1,782,927$156,812$3,485iApproximate average salary by contribution assumption: employee only about $87,118 at 4% or $58,079 at 6%; with 50% employer match about $58,079 at 4% or $38,719 at 6%; with 100% employer match about $43,559 at 4% or $29,039 at 6%.
Lighthouse Manufacturing 401(K) Profit Sharing Plan & Trust-45$1,782,927$156,812$3,485iApproximate average salary by contribution assumption: employee only about $87,118 at 4% or $58,079 at 6%; with 50% employer match about $58,079 at 4% or $38,719 at 6%; with 100% employer match about $43,559 at 4% or $29,039 at 6%.
2015148$1,563,490$144,217$3,005iApproximate average salary by contribution assumption: employee only about $75,113 at 4% or $50,075 at 6%; with 50% employer match about $50,075 at 4% or $33,384 at 6%; with 100% employer match about $37,557 at 4% or $25,038 at 6%.
Lighthouse Manufacturing 401(K) Profit Sharing Plan & Trust-48$1,563,490$144,217$3,005iApproximate average salary by contribution assumption: employee only about $75,113 at 4% or $50,075 at 6%; with 50% employer match about $50,075 at 4% or $33,384 at 6%; with 100% employer match about $37,557 at 4% or $25,038 at 6%.
2014146$1,459,749$146,712$3,189iApproximate average salary by contribution assumption: employee only about $79,735 at 4% or $53,157 at 6%; with 50% employer match about $53,157 at 4% or $35,438 at 6%; with 100% employer match about $39,867 at 4% or $26,578 at 6%.
Lighthouse Manufacturing 401(K) Profit Sharing Plan & Trust-46$1,459,749$146,712$3,189iApproximate average salary by contribution assumption: employee only about $79,735 at 4% or $53,157 at 6%; with 50% employer match about $53,157 at 4% or $35,438 at 6%; with 100% employer match about $39,867 at 4% or $26,578 at 6%.
2013148$1,293,772$165,673$3,452iApproximate average salary by contribution assumption: employee only about $86,288 at 4% or $57,525 at 6%; with 50% employer match about $57,525 at 4% or $38,350 at 6%; with 100% employer match about $43,144 at 4% or $28,763 at 6%.
Lighthouse Manufacturing 401(K) Profit Sharing Plan & Trust-48$1,293,772$165,673$3,452iApproximate average salary by contribution assumption: employee only about $86,288 at 4% or $57,525 at 6%; with 50% employer match about $57,525 at 4% or $38,350 at 6%; with 100% employer match about $43,144 at 4% or $28,763 at 6%.
2012147$1,088,821$177,136$3,769iApproximate average salary by contribution assumption: employee only about $94,221 at 4% or $62,814 at 6%; with 50% employer match about $62,814 at 4% or $41,876 at 6%; with 100% employer match about $47,111 at 4% or $31,407 at 6%.
Lighthouse Manufacturing 401(K) Profit Sharing Plan & Trust-47$1,088,821$177,136$3,769iApproximate average salary by contribution assumption: employee only about $94,221 at 4% or $62,814 at 6%; with 50% employer match about $62,814 at 4% or $41,876 at 6%; with 100% employer match about $47,111 at 4% or $31,407 at 6%.
2011143$992,986$149,329$3,473iApproximate average salary by contribution assumption: employee only about $86,819 at 4% or $57,879 at 6%; with 50% employer match about $57,879 at 4% or $38,586 at 6%; with 100% employer match about $43,410 at 4% or $28,940 at 6%.
Lighthouse Manufacturing 401(K) Profit Sharing Plan & Trust-43$992,986$149,329$3,473iApproximate average salary by contribution assumption: employee only about $86,819 at 4% or $57,879 at 6%; with 50% employer match about $57,879 at 4% or $38,586 at 6%; with 100% employer match about $43,410 at 4% or $28,940 at 6%.
2010146$915,990$140,678$3,058iApproximate average salary by contribution assumption: employee only about $76,455 at 4% or $50,970 at 6%; with 50% employer match about $50,970 at 4% or $33,980 at 6%; with 100% employer match about $38,228 at 4% or $25,485 at 6%.
Lighthouse Manufacturing 401(K) Profit Sharing Plan & Trust-46$915,990$140,678$3,058iApproximate average salary by contribution assumption: employee only about $76,455 at 4% or $50,970 at 6%; with 50% employer match about $50,970 at 4% or $33,980 at 6%; with 100% employer match about $38,228 at 4% or $25,485 at 6%.
2009136$697,836$108,155$3,004iApproximate average salary by contribution assumption: employee only about $75,108 at 4% or $50,072 at 6%; with 50% employer match about $50,072 at 4% or $33,381 at 6%; with 100% employer match about $37,554 at 4% or $25,036 at 6%.
Lighthouse Manufacturing 401(K) Profit Sharing Plan & Trust-36$697,836$108,155$3,004iApproximate average salary by contribution assumption: employee only about $75,108 at 4% or $50,072 at 6%; with 50% employer match about $50,072 at 4% or $33,381 at 6%; with 100% employer match about $37,554 at 4% or $25,036 at 6%.
2008154$524,014$121,073$2,242iApproximate average salary by contribution assumption: employee only about $56,052 at 4% or $37,368 at 6%; with 50% employer match about $37,368 at 4% or $24,912 at 6%; with 100% employer match about $28,026 at 4% or $18,684 at 6%.
Lighthouse Manufacturing 401(K) Profit Sharing Plan & Trust-54$524,014$121,073$2,242iApproximate average salary by contribution assumption: employee only about $56,052 at 4% or $37,368 at 6%; with 50% employer match about $37,368 at 4% or $24,912 at 6%; with 100% employer match about $28,026 at 4% or $18,684 at 6%.
2007152$0$0-
Lighthouse Manufacturing 401(K) Profit Sharing Plan & Trust-52---