Civic Intelligence

Denneen & Company

Plan context: Denneen & Company 401(K) Plan

EIN 04-3218029 • Boston, MA • 26 filings • 3 plans

34 FarnsworthBoston, MA 02210
Current Snapshot

Latest Year

2024

2024 Participants

29

2024 Assets

$5,448,154

2024 Contributions

$381,174

Historical Graphs

Total Assets Over Time

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

$5,448,154$2,724,077$0199920132024YearValue
$5,448,154Latest year 2024

Participants Over Time

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

29150199920122024YearValue
29Latest year 2024

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
2024129$5,448,154$381,174$13,144iApproximate average salary by contribution assumption: employee only about $328,598 at 4% or $219,066 at 6%; with 50% employer match about $219,066 at 4% or $146,044 at 6%; with 100% employer match about $164,299 at 4% or $109,533 at 6%.
Denneen & Company 401(K) Plan-29$5,448,154$381,174$13,144iApproximate average salary by contribution assumption: employee only about $328,598 at 4% or $219,066 at 6%; with 50% employer match about $219,066 at 4% or $146,044 at 6%; with 100% employer match about $164,299 at 4% or $109,533 at 6%.
2023128$4,550,950$342,953$12,248iApproximate average salary by contribution assumption: employee only about $306,208 at 4% or $204,139 at 6%; with 50% employer match about $204,139 at 4% or $136,092 at 6%; with 100% employer match about $153,104 at 4% or $102,069 at 6%.
Denneen & Company 401(K) Plan-28$4,550,950$342,953$12,248iApproximate average salary by contribution assumption: employee only about $306,208 at 4% or $204,139 at 6%; with 50% employer match about $204,139 at 4% or $136,092 at 6%; with 100% employer match about $153,104 at 4% or $102,069 at 6%.
2022129$3,793,713$246,401$8,497iApproximate average salary by contribution assumption: employee only about $212,415 at 4% or $141,610 at 6%; with 50% employer match about $141,610 at 4% or $94,407 at 6%; with 100% employer match about $106,207 at 4% or $70,805 at 6%.
Denneen & Company 401(K) Plan-29$3,793,713$246,401$8,497iApproximate average salary by contribution assumption: employee only about $212,415 at 4% or $141,610 at 6%; with 50% employer match about $141,610 at 4% or $94,407 at 6%; with 100% employer match about $106,207 at 4% or $70,805 at 6%.
2021122$4,319,333$239,999$10,909iApproximate average salary by contribution assumption: employee only about $272,726 at 4% or $181,817 at 6%; with 50% employer match about $181,817 at 4% or $121,212 at 6%; with 100% employer match about $136,363 at 4% or $90,909 at 6%.
Denneen & Company 401(K) Plan-22$4,319,333$239,999$10,909iApproximate average salary by contribution assumption: employee only about $272,726 at 4% or $181,817 at 6%; with 50% employer match about $181,817 at 4% or $121,212 at 6%; with 100% employer match about $136,363 at 4% or $90,909 at 6%.
2020119$3,606,435$242,636$12,770iApproximate average salary by contribution assumption: employee only about $319,258 at 4% or $212,839 at 6%; with 50% employer match about $212,839 at 4% or $141,892 at 6%; with 100% employer match about $159,629 at 4% or $106,419 at 6%.
Denneen & Company 401(K) Plan-19$3,606,435$242,636$12,770iApproximate average salary by contribution assumption: employee only about $319,258 at 4% or $212,839 at 6%; with 50% employer match about $212,839 at 4% or $141,892 at 6%; with 100% employer match about $159,629 at 4% or $106,419 at 6%.
2019120$3,237,108$252,756$12,638iApproximate average salary by contribution assumption: employee only about $315,945 at 4% or $210,630 at 6%; with 50% employer match about $210,630 at 4% or $140,420 at 6%; with 100% employer match about $157,973 at 4% or $105,315 at 6%.
Denneen & Company 401(K) Plan-20$3,237,108$252,756$12,638iApproximate average salary by contribution assumption: employee only about $315,945 at 4% or $210,630 at 6%; with 50% employer match about $210,630 at 4% or $140,420 at 6%; with 100% employer match about $157,973 at 4% or $105,315 at 6%.
2018121$3,407,766$302,959$14,427iApproximate average salary by contribution assumption: employee only about $360,665 at 4% or $240,444 at 6%; with 50% employer match about $240,444 at 4% or $160,296 at 6%; with 100% employer match about $180,333 at 4% or $120,222 at 6%.
Denneen & Company 401(K) Plan-21$3,407,766$302,959$14,427iApproximate average salary by contribution assumption: employee only about $360,665 at 4% or $240,444 at 6%; with 50% employer match about $240,444 at 4% or $160,296 at 6%; with 100% employer match about $180,333 at 4% or $120,222 at 6%.
2017122$3,406,376$278,099$12,641iApproximate average salary by contribution assumption: employee only about $316,022 at 4% or $210,681 at 6%; with 50% employer match about $210,681 at 4% or $140,454 at 6%; with 100% employer match about $158,011 at 4% or $105,341 at 6%.
Denneen & Company 401(K) Plan-22$3,406,376$278,099$12,641iApproximate average salary by contribution assumption: employee only about $316,022 at 4% or $210,681 at 6%; with 50% employer match about $210,681 at 4% or $140,454 at 6%; with 100% employer match about $158,011 at 4% or $105,341 at 6%.
2016123$2,834,887$249,464$10,846iApproximate average salary by contribution assumption: employee only about $271,157 at 4% or $180,771 at 6%; with 50% employer match about $180,771 at 4% or $120,514 at 6%; with 100% employer match about $135,578 at 4% or $90,386 at 6%.
Denneen & Company 401(K) Plan-23$2,834,887$249,464$10,846iApproximate average salary by contribution assumption: employee only about $271,157 at 4% or $180,771 at 6%; with 50% employer match about $180,771 at 4% or $120,514 at 6%; with 100% employer match about $135,578 at 4% or $90,386 at 6%.
2015122$2,486,164$228,279$10,376iApproximate average salary by contribution assumption: employee only about $259,408 at 4% or $172,939 at 6%; with 50% employer match about $172,939 at 4% or $115,292 at 6%; with 100% employer match about $129,704 at 4% or $86,469 at 6%.
Denneen & Company 401(K) Plan-22$2,486,164$228,279$10,376iApproximate average salary by contribution assumption: employee only about $259,408 at 4% or $172,939 at 6%; with 50% employer match about $172,939 at 4% or $115,292 at 6%; with 100% employer match about $129,704 at 4% or $86,469 at 6%.
2014115$2,382,713$206,599$13,773iApproximate average salary by contribution assumption: employee only about $344,332 at 4% or $229,554 at 6%; with 50% employer match about $229,554 at 4% or $153,036 at 6%; with 100% employer match about $172,166 at 4% or $114,777 at 6%.
Denneen & Company 401(K) Plan-15$2,382,713$206,599$13,773iApproximate average salary by contribution assumption: employee only about $344,332 at 4% or $229,554 at 6%; with 50% employer match about $229,554 at 4% or $153,036 at 6%; with 100% employer match about $172,166 at 4% or $114,777 at 6%.
2013116$2,027,038$153,034$9,565iApproximate average salary by contribution assumption: employee only about $239,116 at 4% or $159,410 at 6%; with 50% employer match about $159,410 at 4% or $106,274 at 6%; with 100% employer match about $119,558 at 4% or $79,705 at 6%.
Denneen & Company 401(K) Plan-16$2,027,038$153,034$9,565iApproximate average salary by contribution assumption: employee only about $239,116 at 4% or $159,410 at 6%; with 50% employer match about $159,410 at 4% or $106,274 at 6%; with 100% employer match about $119,558 at 4% or $79,705 at 6%.
2012112$1,536,449$277,754$23,146iApproximate average salary by contribution assumption: employee only about $578,654 at 4% or $385,769 at 6%; with 50% employer match about $385,769 at 4% or $257,180 at 6%; with 100% employer match about $289,327 at 4% or $192,885 at 6%.
Denneen & Company 401(K) Plan-12$1,536,449$277,754$23,146iApproximate average salary by contribution assumption: employee only about $578,654 at 4% or $385,769 at 6%; with 50% employer match about $385,769 at 4% or $257,180 at 6%; with 100% employer match about $289,327 at 4% or $192,885 at 6%.
2011112$1,195,357$152,434$12,703iApproximate average salary by contribution assumption: employee only about $317,571 at 4% or $211,714 at 6%; with 50% employer match about $211,714 at 4% or $141,143 at 6%; with 100% employer match about $158,785 at 4% or $105,857 at 6%.
Denneen & Company 401(K) Plan-12$1,195,357$152,434$12,703iApproximate average salary by contribution assumption: employee only about $317,571 at 4% or $211,714 at 6%; with 50% employer match about $211,714 at 4% or $141,143 at 6%; with 100% employer match about $158,785 at 4% or $105,857 at 6%.
201019$1,180,086$101,455$11,273iApproximate average salary by contribution assumption: employee only about $281,819 at 4% or $187,880 at 6%; with 50% employer match about $187,880 at 4% or $125,253 at 6%; with 100% employer match about $140,910 at 4% or $93,940 at 6%.
Denneen & Company 401(K) Plan-9$1,180,086$101,455$11,273iApproximate average salary by contribution assumption: employee only about $281,819 at 4% or $187,880 at 6%; with 50% employer match about $187,880 at 4% or $125,253 at 6%; with 100% employer match about $140,910 at 4% or $93,940 at 6%.
200918$923,491$106,979$13,372iApproximate average salary by contribution assumption: employee only about $334,309 at 4% or $222,873 at 6%; with 50% employer match about $222,873 at 4% or $148,582 at 6%; with 100% employer match about $167,155 at 4% or $111,436 at 6%.
Denneen & Company 401(K) Plan-8$923,491$106,979$13,372iApproximate average salary by contribution assumption: employee only about $334,309 at 4% or $222,873 at 6%; with 50% employer match about $222,873 at 4% or $148,582 at 6%; with 100% employer match about $167,155 at 4% or $111,436 at 6%.
200818$587,557$107,385$13,423iApproximate average salary by contribution assumption: employee only about $335,578 at 4% or $223,719 at 6%; with 50% employer match about $223,719 at 4% or $149,146 at 6%; with 100% employer match about $167,789 at 4% or $111,859 at 6%.
Denneen & Company 401(K) Plan-8$587,557$107,385$13,423iApproximate average salary by contribution assumption: employee only about $335,578 at 4% or $223,719 at 6%; with 50% employer match about $223,719 at 4% or $149,146 at 6%; with 100% employer match about $167,789 at 4% or $111,859 at 6%.
2007110$0$0-
Denneen & Company 401(K) Plan-10---
200618$741,055$77,743$9,718iApproximate average salary by contribution assumption: employee only about $242,947 at 4% or $161,965 at 6%; with 50% employer match about $161,965 at 4% or $107,976 at 6%; with 100% employer match about $121,473 at 4% or $80,982 at 6%.
Denneen & Company 401(K) Plan-8$741,055$77,743$9,718iApproximate average salary by contribution assumption: employee only about $242,947 at 4% or $161,965 at 6%; with 50% employer match about $161,965 at 4% or $107,976 at 6%; with 100% employer match about $121,473 at 4% or $80,982 at 6%.
200517$635,314$100,136$14,305iApproximate average salary by contribution assumption: employee only about $357,629 at 4% or $238,419 at 6%; with 50% employer match about $238,419 at 4% or $158,946 at 6%; with 100% employer match about $178,814 at 4% or $119,210 at 6%.
Denneen & Company 401(K) Plan-7$635,314$100,136$14,305iApproximate average salary by contribution assumption: employee only about $357,629 at 4% or $238,419 at 6%; with 50% employer match about $238,419 at 4% or $158,946 at 6%; with 100% employer match about $178,814 at 4% or $119,210 at 6%.
200418$507,704$99,987$12,498iApproximate average salary by contribution assumption: employee only about $312,459 at 4% or $208,306 at 6%; with 50% employer match about $208,306 at 4% or $138,871 at 6%; with 100% employer match about $156,230 at 4% or $104,153 at 6%.
Denneen & Company 401(K) Plan-8$507,704$99,987$12,498iApproximate average salary by contribution assumption: employee only about $312,459 at 4% or $208,306 at 6%; with 50% employer match about $208,306 at 4% or $138,871 at 6%; with 100% employer match about $156,230 at 4% or $104,153 at 6%.
200317$357,128$72,325$10,332iApproximate average salary by contribution assumption: employee only about $258,304 at 4% or $172,202 at 6%; with 50% employer match about $172,202 at 4% or $114,802 at 6%; with 100% employer match about $129,152 at 4% or $86,101 at 6%.
Denneen & Company 401(K) Plan-7$357,128$72,325$10,332iApproximate average salary by contribution assumption: employee only about $258,304 at 4% or $172,202 at 6%; with 50% employer match about $172,202 at 4% or $114,802 at 6%; with 100% employer match about $129,152 at 4% or $86,101 at 6%.
200217$214,648$70,887$10,127iApproximate average salary by contribution assumption: employee only about $253,168 at 4% or $168,779 at 6%; with 50% employer match about $168,779 at 4% or $112,519 at 6%; with 100% employer match about $126,584 at 4% or $84,389 at 6%.
Denneen & Company 401(K) Plan-7$214,648$70,887$10,127iApproximate average salary by contribution assumption: employee only about $253,168 at 4% or $168,779 at 6%; with 50% employer match about $168,779 at 4% or $112,519 at 6%; with 100% employer match about $126,584 at 4% or $84,389 at 6%.
200119$0$0-
Denneen & Company 401(K) Plan-9---
200018$89,845$63,280$7,910iApproximate average salary by contribution assumption: employee only about $197,750 at 4% or $131,833 at 6%; with 50% employer match about $131,833 at 4% or $87,889 at 6%; with 100% employer match about $98,875 at 4% or $65,917 at 6%.
Denneen & Company 401(K) Plan-8$89,845$63,280$7,910iApproximate average salary by contribution assumption: employee only about $197,750 at 4% or $131,833 at 6%; with 50% employer match about $131,833 at 4% or $87,889 at 6%; with 100% employer match about $98,875 at 4% or $65,917 at 6%.
199916$35,107$34,774$5,796iApproximate average salary by contribution assumption: employee only about $144,892 at 4% or $96,594 at 6%; with 50% employer match about $96,594 at 4% or $64,396 at 6%; with 100% employer match about $72,446 at 4% or $48,297 at 6%.
Denneen & Company 401(K) Plan-6$35,107$34,774$5,796iApproximate average salary by contribution assumption: employee only about $144,892 at 4% or $96,594 at 6%; with 50% employer match about $96,594 at 4% or $64,396 at 6%; with 100% employer match about $72,446 at 4% or $48,297 at 6%.