Civic Intelligence

Sisson Engineering Corporation

Plan context: Sisson Engineering Corporation 401(K) Plan

EIN 04-3142179 • Northfield, MA • 25 filings • 5 plans

330 Old Wendell RoadNorthfield, MA 01360
Current Snapshot

Latest Year

2024

2024 Participants

76

2024 Assets

$1,592,929

2024 Contributions

$19,224

Historical Graphs

Total Assets Over Time

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

$1,592,929$796,465$0199920132023YearValue
$1,592,929Latest year 2023

Participants Over Time

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

77390199920122023YearValue
76Latest year 2023

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
202410$0$19,224-
Sisson Engineering Corporation 401(K) Plan-0$0$19,224-
2023176$1,592,929$193,978$2,552iApproximate average salary by contribution assumption: employee only about $63,809 at 4% or $42,539 at 6%; with 50% employer match about $42,539 at 4% or $28,359 at 6%; with 100% employer match about $31,904 at 4% or $21,270 at 6%.
Sisson Engineering Corporation 401(K) Plan-76$1,592,929$193,978$2,552iApproximate average salary by contribution assumption: employee only about $63,809 at 4% or $42,539 at 6%; with 50% employer match about $42,539 at 4% or $28,359 at 6%; with 100% employer match about $31,904 at 4% or $21,270 at 6%.
2022177$1,301,771$147,841$1,920iApproximate average salary by contribution assumption: employee only about $48,000 at 4% or $32,000 at 6%; with 50% employer match about $32,000 at 4% or $21,333 at 6%; with 100% employer match about $24,000 at 4% or $16,000 at 6%.
Sisson Engineering Corporation 401(K) Plan-77$1,301,771$147,841$1,920iApproximate average salary by contribution assumption: employee only about $48,000 at 4% or $32,000 at 6%; with 50% employer match about $32,000 at 4% or $21,333 at 6%; with 100% employer match about $24,000 at 4% or $16,000 at 6%.
2021167$1,440,020$183,780$2,743iApproximate average salary by contribution assumption: employee only about $68,575 at 4% or $45,716 at 6%; with 50% employer match about $45,716 at 4% or $30,478 at 6%; with 100% employer match about $34,287 at 4% or $22,858 at 6%.
Sisson Engineering Corporation 401(K) Plan-67$1,440,020$183,780$2,743iApproximate average salary by contribution assumption: employee only about $68,575 at 4% or $45,716 at 6%; with 50% employer match about $45,716 at 4% or $30,478 at 6%; with 100% employer match about $34,287 at 4% or $22,858 at 6%.
2020168$1,166,970$132,978$1,956iApproximate average salary by contribution assumption: employee only about $48,889 at 4% or $32,593 at 6%; with 50% employer match about $32,593 at 4% or $21,728 at 6%; with 100% employer match about $24,444 at 4% or $16,296 at 6%.
Sisson Engineering Corporation 401(K) Plan-68$1,166,970$132,978$1,956iApproximate average salary by contribution assumption: employee only about $48,889 at 4% or $32,593 at 6%; with 50% employer match about $32,593 at 4% or $21,728 at 6%; with 100% employer match about $24,444 at 4% or $16,296 at 6%.
2019165$917,825$132,808$2,043iApproximate average salary by contribution assumption: employee only about $51,080 at 4% or $34,053 at 6%; with 50% employer match about $34,053 at 4% or $22,702 at 6%; with 100% employer match about $25,540 at 4% or $17,027 at 6%.
Sisson Engineering Corporation 401(K) Plan-65$917,825$132,808$2,043iApproximate average salary by contribution assumption: employee only about $51,080 at 4% or $34,053 at 6%; with 50% employer match about $34,053 at 4% or $22,702 at 6%; with 100% employer match about $25,540 at 4% or $17,027 at 6%.
2018142$648,029$216,252$5,149iApproximate average salary by contribution assumption: employee only about $128,721 at 4% or $85,814 at 6%; with 50% employer match about $85,814 at 4% or $57,210 at 6%; with 100% employer match about $64,361 at 4% or $42,907 at 6%.
Sisson Engineering Corporation 401(K) Plan-42$648,029$216,252$5,149iApproximate average salary by contribution assumption: employee only about $128,721 at 4% or $85,814 at 6%; with 50% employer match about $85,814 at 4% or $57,210 at 6%; with 100% employer match about $64,361 at 4% or $42,907 at 6%.
2017128$617,809$93,189$3,328iApproximate average salary by contribution assumption: employee only about $83,204 at 4% or $55,470 at 6%; with 50% employer match about $55,470 at 4% or $36,980 at 6%; with 100% employer match about $41,602 at 4% or $27,735 at 6%.
Sisson Engineering Corporation 401(K) Plan-28$617,809$93,189$3,328iApproximate average salary by contribution assumption: employee only about $83,204 at 4% or $55,470 at 6%; with 50% employer match about $55,470 at 4% or $36,980 at 6%; with 100% employer match about $41,602 at 4% or $27,735 at 6%.
2016118$449,711$16,330$907iApproximate average salary by contribution assumption: employee only about $22,681 at 4% or $15,120 at 6%; with 50% employer match about $15,120 at 4% or $10,080 at 6%; with 100% employer match about $11,340 at 4% or $7,560 at 6%.
Sisson Engineering Corporation 401(K) Plan-18$449,711$16,330$907iApproximate average salary by contribution assumption: employee only about $22,681 at 4% or $15,120 at 6%; with 50% employer match about $15,120 at 4% or $10,080 at 6%; with 100% employer match about $11,340 at 4% or $7,560 at 6%.
201518$400,801$9,376$1,172iApproximate average salary by contribution assumption: employee only about $29,300 at 4% or $19,533 at 6%; with 50% employer match about $19,533 at 4% or $13,022 at 6%; with 100% employer match about $14,650 at 4% or $9,767 at 6%.
Sisson Engineering Corporation 401(K) Plan-8$400,801$9,376$1,172iApproximate average salary by contribution assumption: employee only about $29,300 at 4% or $19,533 at 6%; with 50% employer match about $19,533 at 4% or $13,022 at 6%; with 100% employer match about $14,650 at 4% or $9,767 at 6%.
201419$392,565$9,775$1,086iApproximate average salary by contribution assumption: employee only about $27,153 at 4% or $18,102 at 6%; with 50% employer match about $18,102 at 4% or $12,068 at 6%; with 100% employer match about $13,576 at 4% or $9,051 at 6%.
Sisson Engineering Corporation 401(K) Plan-9$392,565$9,775$1,086iApproximate average salary by contribution assumption: employee only about $27,153 at 4% or $18,102 at 6%; with 50% employer match about $18,102 at 4% or $12,068 at 6%; with 100% employer match about $13,576 at 4% or $9,051 at 6%.
201319$498,941$14,309$1,590iApproximate average salary by contribution assumption: employee only about $39,747 at 4% or $26,498 at 6%; with 50% employer match about $26,498 at 4% or $17,665 at 6%; with 100% employer match about $19,874 at 4% or $13,249 at 6%.
Sisson Engineering Corporation 401(K) Plan-9$498,941$14,309$1,590iApproximate average salary by contribution assumption: employee only about $39,747 at 4% or $26,498 at 6%; with 50% employer match about $26,498 at 4% or $17,665 at 6%; with 100% employer match about $19,874 at 4% or $13,249 at 6%.
201219$405,130$15,090$1,677iApproximate average salary by contribution assumption: employee only about $41,917 at 4% or $27,944 at 6%; with 50% employer match about $27,944 at 4% or $18,630 at 6%; with 100% employer match about $20,958 at 4% or $13,972 at 6%.
Sisson Engineering Corporation 401(K) Plan-9$405,130$15,090$1,677iApproximate average salary by contribution assumption: employee only about $41,917 at 4% or $27,944 at 6%; with 50% employer match about $27,944 at 4% or $18,630 at 6%; with 100% employer match about $20,958 at 4% or $13,972 at 6%.
2011110$351,539$12,650$1,265iApproximate average salary by contribution assumption: employee only about $31,625 at 4% or $21,083 at 6%; with 50% employer match about $21,083 at 4% or $14,056 at 6%; with 100% employer match about $15,813 at 4% or $10,542 at 6%.
Sisson Engineering Corporation 401(K) Plan-10$351,539$12,650$1,265iApproximate average salary by contribution assumption: employee only about $31,625 at 4% or $21,083 at 6%; with 50% employer match about $21,083 at 4% or $14,056 at 6%; with 100% employer match about $15,813 at 4% or $10,542 at 6%.
2010110$349,572$10,216$1,022iApproximate average salary by contribution assumption: employee only about $25,540 at 4% or $17,027 at 6%; with 50% employer match about $17,027 at 4% or $11,351 at 6%; with 100% employer match about $12,770 at 4% or $8,513 at 6%.
Sisson Engineering Corporation 401(K) Plan-10$349,572$10,216$1,022iApproximate average salary by contribution assumption: employee only about $25,540 at 4% or $17,027 at 6%; with 50% employer match about $17,027 at 4% or $11,351 at 6%; with 100% employer match about $12,770 at 4% or $8,513 at 6%.
2009111$295,775$10,748$977iApproximate average salary by contribution assumption: employee only about $24,427 at 4% or $16,285 at 6%; with 50% employer match about $16,285 at 4% or $10,857 at 6%; with 100% employer match about $12,214 at 4% or $8,142 at 6%.
Sisson Engineering Corporation 401(K) Plan-11$295,775$10,748$977iApproximate average salary by contribution assumption: employee only about $24,427 at 4% or $16,285 at 6%; with 50% employer match about $16,285 at 4% or $10,857 at 6%; with 100% employer match about $12,214 at 4% or $8,142 at 6%.
2008116$219,429$28,316$1,770iApproximate average salary by contribution assumption: employee only about $44,244 at 4% or $29,496 at 6%; with 50% employer match about $29,496 at 4% or $19,664 at 6%; with 100% employer match about $22,122 at 4% or $14,748 at 6%.
Sisson Engineering Corporation 401(K) Plan-16$219,429$28,316$1,770iApproximate average salary by contribution assumption: employee only about $44,244 at 4% or $29,496 at 6%; with 50% employer match about $29,496 at 4% or $19,664 at 6%; with 100% employer match about $22,122 at 4% or $14,748 at 6%.
2007115$272,114$26,952$1,797iApproximate average salary by contribution assumption: employee only about $44,920 at 4% or $29,947 at 6%; with 50% employer match about $29,947 at 4% or $19,964 at 6%; with 100% employer match about $22,460 at 4% or $14,973 at 6%.
Sisson Engineering Corporation 401(K) Plan-15$272,114$26,952$1,797iApproximate average salary by contribution assumption: employee only about $44,920 at 4% or $29,947 at 6%; with 50% employer match about $29,947 at 4% or $19,964 at 6%; with 100% employer match about $22,460 at 4% or $14,973 at 6%.
2006110$339,956$23,026$2,303iApproximate average salary by contribution assumption: employee only about $57,565 at 4% or $38,377 at 6%; with 50% employer match about $38,377 at 4% or $25,584 at 6%; with 100% employer match about $28,783 at 4% or $19,188 at 6%.
Sisson Engineering Corporation 401(K) Plan-10$339,956$23,026$2,303iApproximate average salary by contribution assumption: employee only about $57,565 at 4% or $38,377 at 6%; with 50% employer match about $38,377 at 4% or $25,584 at 6%; with 100% employer match about $28,783 at 4% or $19,188 at 6%.
200517$279,279$23,162$3,309iApproximate average salary by contribution assumption: employee only about $82,721 at 4% or $55,148 at 6%; with 50% employer match about $55,148 at 4% or $36,765 at 6%; with 100% employer match about $41,361 at 4% or $27,574 at 6%.
Sisson Engineering Corporation 401(K) Plan-7$279,279$23,162$3,309iApproximate average salary by contribution assumption: employee only about $82,721 at 4% or $55,148 at 6%; with 50% employer match about $55,148 at 4% or $36,765 at 6%; with 100% employer match about $41,361 at 4% or $27,574 at 6%.
2004112$277,949$13,978$1,165iApproximate average salary by contribution assumption: employee only about $29,121 at 4% or $19,414 at 6%; with 50% employer match about $19,414 at 4% or $12,943 at 6%; with 100% employer match about $14,560 at 4% or $9,707 at 6%.
Sisson Engineering Corporation 401(K) Plan-12$277,949$13,978$1,165iApproximate average salary by contribution assumption: employee only about $29,121 at 4% or $19,414 at 6%; with 50% employer match about $19,414 at 4% or $12,943 at 6%; with 100% employer match about $14,560 at 4% or $9,707 at 6%.
2003114$0$0-
Sisson Engineering Corporation 401(K) Plan-14---
2001120$0$0-
Sisson Engineering Corporation 401(K) Plan-20---
2000124$338,766$56,389$2,350iApproximate average salary by contribution assumption: employee only about $58,739 at 4% or $39,159 at 6%; with 50% employer match about $39,159 at 4% or $26,106 at 6%; with 100% employer match about $29,369 at 4% or $19,580 at 6%.
Sisson Engineering Corporation 401(K) Plan-24$338,766$56,389$2,350iApproximate average salary by contribution assumption: employee only about $58,739 at 4% or $39,159 at 6%; with 50% employer match about $39,159 at 4% or $26,106 at 6%; with 100% employer match about $29,369 at 4% or $19,580 at 6%.
1999122$306,162$63,200$2,873iApproximate average salary by contribution assumption: employee only about $71,818 at 4% or $47,879 at 6%; with 50% employer match about $47,879 at 4% or $31,919 at 6%; with 100% employer match about $35,909 at 4% or $23,939 at 6%.
Sisson Engineering Corporation 401(K) Plan-22$306,162$63,200$2,873iApproximate average salary by contribution assumption: employee only about $71,818 at 4% or $47,879 at 6%; with 50% employer match about $47,879 at 4% or $31,919 at 6%; with 100% employer match about $35,909 at 4% or $23,939 at 6%.