Civic Intelligence

Sullivan & Mclaughlin Electrical Co

Plan context: Sullivan & Mclaughlin Companies Inc. 401(K) Profit Sharing Plan

EIN 04-2454131 • Boston, MA • 31 filings • 6 plans

74 Lawley St.Boston, MA 02122-3608
Current Snapshot

Latest Year

2025

2025 Participants

140

2025 Assets

$31,209,713

2025 Contributions

$4,903,884

Historical Graphs

Total Assets Over Time

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

$31,209,713$15,604,857$0199920142025YearValue
$31,209,713Latest year 2025

Participants Over Time

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

140700199920132025YearValue
140Latest 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
20251140$31,209,713$4,903,884$35,028iApproximate average salary by contribution assumption: employee only about $875,694 at 4% or $583,796 at 6%; with 50% employer match about $583,796 at 4% or $389,197 at 6%; with 100% employer match about $437,847 at 4% or $291,898 at 6%.
Sullivan & Mclaughlin Companies Inc. 401(K) Profit Sharing Plan-140$31,209,713$4,903,884$35,028iApproximate average salary by contribution assumption: employee only about $875,694 at 4% or $583,796 at 6%; with 50% employer match about $583,796 at 4% or $389,197 at 6%; with 100% employer match about $437,847 at 4% or $291,898 at 6%.
20241125$23,889,902$2,230,085$17,841iApproximate average salary by contribution assumption: employee only about $446,017 at 4% or $297,345 at 6%; with 50% employer match about $297,345 at 4% or $198,230 at 6%; with 100% employer match about $223,009 at 4% or $148,672 at 6%.
Sullivan & Mclaughlin Companies Inc. 401(K) Profit Sharing Plan-125$23,889,902$2,230,085$17,841iApproximate average salary by contribution assumption: employee only about $446,017 at 4% or $297,345 at 6%; with 50% employer match about $297,345 at 4% or $198,230 at 6%; with 100% employer match about $223,009 at 4% or $148,672 at 6%.
20231119$20,423,585$1,975,865$16,604iApproximate average salary by contribution assumption: employee only about $415,098 at 4% or $276,732 at 6%; with 50% employer match about $276,732 at 4% or $184,488 at 6%; with 100% employer match about $207,549 at 4% or $138,366 at 6%.
Sullivan & Mclaughlin Companies Inc. 401(K) Profit Sharing Plan-119$20,423,585$1,975,865$16,604iApproximate average salary by contribution assumption: employee only about $415,098 at 4% or $276,732 at 6%; with 50% employer match about $276,732 at 4% or $184,488 at 6%; with 100% employer match about $207,549 at 4% or $138,366 at 6%.
20221121$16,163,897$1,634,308$13,507iApproximate average salary by contribution assumption: employee only about $337,667 at 4% or $225,111 at 6%; with 50% employer match about $225,111 at 4% or $150,074 at 6%; with 100% employer match about $168,833 at 4% or $112,556 at 6%.
Sullivan & Mclaughlin Companies Inc. 401(K) Profit Sharing Plan-121$16,163,897$1,634,308$13,507iApproximate average salary by contribution assumption: employee only about $337,667 at 4% or $225,111 at 6%; with 50% employer match about $225,111 at 4% or $150,074 at 6%; with 100% employer match about $168,833 at 4% or $112,556 at 6%.
20211111$18,047,169$1,655,315$14,913iApproximate average salary by contribution assumption: employee only about $372,819 at 4% or $248,546 at 6%; with 50% employer match about $248,546 at 4% or $165,697 at 6%; with 100% employer match about $186,409 at 4% or $124,273 at 6%.
Sullivan & Mclaughlin Companies Inc. 401(K) Profit Sharing Plan-111$18,047,169$1,655,315$14,913iApproximate average salary by contribution assumption: employee only about $372,819 at 4% or $248,546 at 6%; with 50% employer match about $248,546 at 4% or $165,697 at 6%; with 100% employer match about $186,409 at 4% or $124,273 at 6%.
20201104$15,827,022$2,106,614$20,256iApproximate average salary by contribution assumption: employee only about $506,398 at 4% or $337,598 at 6%; with 50% employer match about $337,598 at 4% or $225,066 at 6%; with 100% employer match about $253,199 at 4% or $168,799 at 6%.
Sullivan & Mclaughlin Companies Inc. 401(K) Profit Sharing Plan-104$15,827,022$2,106,614$20,256iApproximate average salary by contribution assumption: employee only about $506,398 at 4% or $337,598 at 6%; with 50% employer match about $337,598 at 4% or $225,066 at 6%; with 100% employer match about $253,199 at 4% or $168,799 at 6%.
20191103$11,742,438$1,217,778$11,823iApproximate average salary by contribution assumption: employee only about $295,577 at 4% or $197,051 at 6%; with 50% employer match about $197,051 at 4% or $131,368 at 6%; with 100% employer match about $147,789 at 4% or $98,526 at 6%.
Sullivan & Mclaughlin Companies Inc. 401(K) Profit Sharing Plan-103$11,742,438$1,217,778$11,823iApproximate average salary by contribution assumption: employee only about $295,577 at 4% or $197,051 at 6%; with 50% employer match about $197,051 at 4% or $131,368 at 6%; with 100% employer match about $147,789 at 4% or $98,526 at 6%.
2018181$8,678,522$1,342,962$16,580iApproximate average salary by contribution assumption: employee only about $414,494 at 4% or $276,330 at 6%; with 50% employer match about $276,330 at 4% or $184,220 at 6%; with 100% employer match about $207,247 at 4% or $138,165 at 6%.
Sullivan & Mclaughlin Companies Inc. 401(K) Profit Sharing Plan-81$8,678,522$1,342,962$16,580iApproximate average salary by contribution assumption: employee only about $414,494 at 4% or $276,330 at 6%; with 50% employer match about $276,330 at 4% or $184,220 at 6%; with 100% employer match about $207,247 at 4% or $138,165 at 6%.
2017184$8,136,987$735,411$8,755iApproximate average salary by contribution assumption: employee only about $218,872 at 4% or $145,915 at 6%; with 50% employer match about $145,915 at 4% or $97,277 at 6%; with 100% employer match about $109,436 at 4% or $72,957 at 6%.
Sullivan & Mclaughlin Companies Inc. 401(K) Profit Sharing Plan-84$8,136,987$735,411$8,755iApproximate average salary by contribution assumption: employee only about $218,872 at 4% or $145,915 at 6%; with 50% employer match about $145,915 at 4% or $97,277 at 6%; with 100% employer match about $109,436 at 4% or $72,957 at 6%.
2016160$6,786,288$651,329$10,855iApproximate average salary by contribution assumption: employee only about $271,387 at 4% or $180,925 at 6%; with 50% employer match about $180,925 at 4% or $120,616 at 6%; with 100% employer match about $135,694 at 4% or $90,462 at 6%.
Sullivan & Mclaughlin Companies Inc. 401(K) Profit Sharing Plan-60$6,786,288$651,329$10,855iApproximate average salary by contribution assumption: employee only about $271,387 at 4% or $180,925 at 6%; with 50% employer match about $180,925 at 4% or $120,616 at 6%; with 100% employer match about $135,694 at 4% or $90,462 at 6%.
2015169$6,770,516$620,282$8,990iApproximate average salary by contribution assumption: employee only about $224,740 at 4% or $149,827 at 6%; with 50% employer match about $149,827 at 4% or $99,884 at 6%; with 100% employer match about $112,370 at 4% or $74,913 at 6%.
Sullivan & Mclaughlin Companies Inc. 401(K) Profit Sharing Plan-69$6,770,516$620,282$8,990iApproximate average salary by contribution assumption: employee only about $224,740 at 4% or $149,827 at 6%; with 50% employer match about $149,827 at 4% or $99,884 at 6%; with 100% employer match about $112,370 at 4% or $74,913 at 6%.
2014163$6,885,509$605,026$9,604iApproximate average salary by contribution assumption: employee only about $240,090 at 4% or $160,060 at 6%; with 50% employer match about $160,060 at 4% or $106,707 at 6%; with 100% employer match about $120,045 at 4% or $80,030 at 6%.
Sullivan & Mclaughlin Companies Inc. 401(K) Profit Sharing Plan-63$6,885,509$605,026$9,604iApproximate average salary by contribution assumption: employee only about $240,090 at 4% or $160,060 at 6%; with 50% employer match about $160,060 at 4% or $106,707 at 6%; with 100% employer match about $120,045 at 4% or $80,030 at 6%.
2013169$6,469,865$641,089$9,291iApproximate average salary by contribution assumption: employee only about $232,279 at 4% or $154,852 at 6%; with 50% employer match about $154,852 at 4% or $103,235 at 6%; with 100% employer match about $116,139 at 4% or $77,426 at 6%.
Sullivan & Mclaughlin Companies Inc. 401(K) Profit Sharing Plan-69$6,469,865$641,089$9,291iApproximate average salary by contribution assumption: employee only about $232,279 at 4% or $154,852 at 6%; with 50% employer match about $154,852 at 4% or $103,235 at 6%; with 100% employer match about $116,139 at 4% or $77,426 at 6%.
2012170$5,194,558$490,175$7,003iApproximate average salary by contribution assumption: employee only about $175,063 at 4% or $116,708 at 6%; with 50% employer match about $116,708 at 4% or $77,806 at 6%; with 100% employer match about $87,531 at 4% or $58,354 at 6%.
Sullivan & Mclaughlin Companies Inc. 401(K) Profit Sharing Plan-70$5,194,558$490,175$7,003iApproximate average salary by contribution assumption: employee only about $175,063 at 4% or $116,708 at 6%; with 50% employer match about $116,708 at 4% or $77,806 at 6%; with 100% employer match about $87,531 at 4% or $58,354 at 6%.
2011170$4,422,717$489,862$6,998iApproximate average salary by contribution assumption: employee only about $174,951 at 4% or $116,634 at 6%; with 50% employer match about $116,634 at 4% or $77,756 at 6%; with 100% employer match about $87,475 at 4% or $58,317 at 6%.
Sullivan & Mclaughlin Companies Inc. 401(K) Profit Sharing Plan-70$4,422,717$489,862$6,998iApproximate average salary by contribution assumption: employee only about $174,951 at 4% or $116,634 at 6%; with 50% employer match about $116,634 at 4% or $77,756 at 6%; with 100% employer match about $87,475 at 4% or $58,317 at 6%.
2010166$4,292,164$481,275$7,292iApproximate average salary by contribution assumption: employee only about $182,301 at 4% or $121,534 at 6%; with 50% employer match about $121,534 at 4% or $81,023 at 6%; with 100% employer match about $91,151 at 4% or $60,767 at 6%.
Sullivan & Mclaughlin Companies Inc. 401(K) Profit Sharing Plan-66$4,292,164$481,275$7,292iApproximate average salary by contribution assumption: employee only about $182,301 at 4% or $121,534 at 6%; with 50% employer match about $121,534 at 4% or $81,023 at 6%; with 100% employer match about $91,151 at 4% or $60,767 at 6%.
2009168$3,546,248$707,299$10,401iApproximate average salary by contribution assumption: employee only about $260,036 at 4% or $173,358 at 6%; with 50% employer match about $173,358 at 4% or $115,572 at 6%; with 100% employer match about $130,018 at 4% or $86,679 at 6%.
Sullivan & Mclaughlin Companies Inc. 401(K) Profit Sharing Plan-68$3,546,248$707,299$10,401iApproximate average salary by contribution assumption: employee only about $260,036 at 4% or $173,358 at 6%; with 50% employer match about $173,358 at 4% or $115,572 at 6%; with 100% employer match about $130,018 at 4% or $86,679 at 6%.
2008257$2,161,508$517,851$9,085iApproximate average salary by contribution assumption: employee only about $227,128 at 4% or $151,418 at 6%; with 50% employer match about $151,418 at 4% or $100,946 at 6%; with 100% employer match about $113,564 at 4% or $75,709 at 6%.
Sullivan & Mclaughlin Companies Inc. 401(K) Profit Sharing Plan-57$2,161,508$374,404$6,568iApproximate average salary by contribution assumption: employee only about $164,212 at 4% or $109,475 at 6%; with 50% employer match about $109,475 at 4% or $72,983 at 6%; with 100% employer match about $82,106 at 4% or $54,737 at 6%.
Sullivan & Mclaughlin Elect. Contractors Inc. Defined Ben. Pens. Plan-0-$143,447-
2007253$0$0-
Sullivan & Mclaughlin Companies Inc. 401(K) Profit Sharing Plan-53---
Sullivan & Mclaughlin Elect. Contractors Inc. Defined Ben. Pens. Plan-53---
2006148$2,452,108$439,477$9,156iApproximate average salary by contribution assumption: employee only about $228,894 at 4% or $152,596 at 6%; with 50% employer match about $152,596 at 4% or $101,731 at 6%; with 100% employer match about $114,447 at 4% or $76,298 at 6%.
Sullivan & Mclaughlin Elect. Contractors Inc. Defined Ben. Pens. Plan-48$2,452,108$439,477$9,156iApproximate average salary by contribution assumption: employee only about $228,894 at 4% or $152,596 at 6%; with 50% employer match about $152,596 at 4% or $101,731 at 6%; with 100% employer match about $114,447 at 4% or $76,298 at 6%.
2004131$1,493,845$362,605$11,697iApproximate average salary by contribution assumption: employee only about $292,423 at 4% or $194,949 at 6%; with 50% employer match about $194,949 at 4% or $129,966 at 6%; with 100% employer match about $146,212 at 4% or $97,474 at 6%.
Sullivan & Mclaughlin Elect. Contractors Inc. Defined Ben. Pens. Plan-31$1,493,845$362,605$11,697iApproximate average salary by contribution assumption: employee only about $292,423 at 4% or $194,949 at 6%; with 50% employer match about $194,949 at 4% or $129,966 at 6%; with 100% employer match about $146,212 at 4% or $97,474 at 6%.
2003129$1,015,817$230,168$7,937iApproximate average salary by contribution assumption: employee only about $198,421 at 4% or $132,280 at 6%; with 50% employer match about $132,280 at 4% or $88,187 at 6%; with 100% employer match about $99,210 at 4% or $66,140 at 6%.
Sullivan & Mclaughlin Elect. Contractors Inc. Defined Ben. Pens. Plan-29$1,015,817$230,168$7,937iApproximate average salary by contribution assumption: employee only about $198,421 at 4% or $132,280 at 6%; with 50% employer match about $132,280 at 4% or $88,187 at 6%; with 100% employer match about $99,210 at 4% or $66,140 at 6%.
2002227$756,952$1,760,795$65,215iApproximate average salary by contribution assumption: employee only about $1,630,366 at 4% or $1,086,910 at 6%; with 50% employer match about $1,086,910 at 4% or $724,607 at 6%; with 100% employer match about $815,183 at 4% or $543,455 at 6%.
Sullivan & Mclaughlin Elect. Contractors Inc. Defined Ben. Pens. Plan-27$756,952$1,760,795$65,215iApproximate average salary by contribution assumption: employee only about $1,630,366 at 4% or $1,086,910 at 6%; with 50% employer match about $1,086,910 at 4% or $724,607 at 6%; with 100% employer match about $815,183 at 4% or $543,455 at 6%.
Sullivan & Mclaughlin Elect. Contractors Inc. Defined Ben. Pens. Plan-0---
200111$0$0-
Sullivan & Mclaughlin Elect. Contractors Inc. Defined Ben. Pens. Plan-1---
2000221$900,802$319,730$15,225iApproximate average salary by contribution assumption: employee only about $380,631 at 4% or $253,754 at 6%; with 50% employer match about $253,754 at 4% or $169,169 at 6%; with 100% employer match about $190,315 at 4% or $126,877 at 6%.
Sullivan & Mclaughlin Elect. Contractors Inc. Defined Ben. Pens. Plan-20$900,802$319,730$15,987iApproximate average salary by contribution assumption: employee only about $399,663 at 4% or $266,442 at 6%; with 50% employer match about $266,442 at 4% or $177,628 at 6%; with 100% employer match about $199,831 at 4% or $133,221 at 6%.
Sullivan & Mclaughlin Elect. Contractors Inc. 401K Prof. Shar. Plan-21---
1999214$2,959,173$187,053$13,361iApproximate average salary by contribution assumption: employee only about $334,023 at 4% or $222,682 at 6%; with 50% employer match about $222,682 at 4% or $148,455 at 6%; with 100% employer match about $167,012 at 4% or $111,341 at 6%.
Sullivan & Mclaughlin Elect. Contractors Inc. 401K Prof. Shar. Plan-14$2,160,436--
Sullivan & Mclaughlin Elect. Contractors Inc. Defined Ben. Pens. Plan-14$798,737$187,053$13,361iApproximate average salary by contribution assumption: employee only about $334,023 at 4% or $222,682 at 6%; with 50% employer match about $222,682 at 4% or $148,455 at 6%; with 100% employer match about $167,012 at 4% or $111,341 at 6%.