Civic Intelligence

Suffolk Transportation Service Inc

Plan context: T. W. U. - S. T. S. 401(K) Retirement Plan

EIN 11-1782554 • Bay Shore, NY • 76 filings • 8 plans

10 Moffitt Blvd.Bay Shore, NY 11706
Current Snapshot

Latest Year

2024

2024 Participants

3,007

2024 Assets

$142,732,827

2024 Contributions

$14,765,883

Historical Graphs

Total Assets Over Time

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

$142,732,827$71,366,414$0199920122024YearValue
$142,732,827Latest year 2024

Participants Over Time

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

3,0071,5040199920122024YearValue
3,007Latest 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
202443,007$142,732,827$14,765,883$4,911iApproximate average salary by contribution assumption: employee only about $122,763 at 4% or $81,842 at 6%; with 50% employer match about $81,842 at 4% or $54,561 at 6%; with 100% employer match about $61,381 at 4% or $40,921 at 6%.
T. W. U. - S. T. S. 401(K) Retirement Plan-3,007$108,921,312$12,441,669$4,138iApproximate average salary by contribution assumption: employee only about $103,439 at 4% or $68,959 at 6%; with 50% employer match about $68,959 at 4% or $45,973 at 6%; with 100% employer match about $51,720 at 4% or $34,480 at 6%.
Suffolk Transportation Service Inc. 401-K Plan-161$33,811,515$2,324,214$14,436iApproximate average salary by contribution assumption: employee only about $360,903 at 4% or $240,602 at 6%; with 50% employer match about $240,602 at 4% or $160,401 at 6%; with 100% employer match about $180,451 at 4% or $120,301 at 6%.
Suffolk Transportation Service Inc.-496---
Suffolk Transportation Service Inc.-2,756---
202342,851$133,820,390$12,998,726$4,559iApproximate average salary by contribution assumption: employee only about $113,984 at 4% or $75,989 at 6%; with 50% employer match about $75,989 at 4% or $50,660 at 6%; with 100% employer match about $56,992 at 4% or $37,995 at 6%.
T. W. U. - S. T. S. 401(K) Retirement Plan-2,851$97,941,583$11,028,011$3,868iApproximate average salary by contribution assumption: employee only about $96,703 at 4% or $64,469 at 6%; with 50% employer match about $64,469 at 4% or $42,979 at 6%; with 100% employer match about $48,352 at 4% or $32,234 at 6%.
Suffolk Transportation Service Inc. 401-K Plan-144$35,878,807$1,970,715$13,686iApproximate average salary by contribution assumption: employee only about $342,138 at 4% or $228,092 at 6%; with 50% employer match about $228,092 at 4% or $152,061 at 6%; with 100% employer match about $171,069 at 4% or $114,046 at 6%.
Suffolk Transportation Service Inc.-2,737---
Suffolk Transportation Service Inc.-537---
202242,764$117,102,264$11,766,709$4,257iApproximate average salary by contribution assumption: employee only about $106,428 at 4% or $70,952 at 6%; with 50% employer match about $70,952 at 4% or $47,301 at 6%; with 100% employer match about $53,214 at 4% or $35,476 at 6%.
T. W. U. - S. T. S. 401(K) Retirement Plan-2,764$85,358,716$10,002,247$3,619iApproximate average salary by contribution assumption: employee only about $90,469 at 4% or $60,313 at 6%; with 50% employer match about $60,313 at 4% or $40,208 at 6%; with 100% employer match about $45,234 at 4% or $30,156 at 6%.
Suffolk Transportation Service Inc. 401-K Plan-148$31,743,548$1,764,462$11,922iApproximate average salary by contribution assumption: employee only about $298,051 at 4% or $198,701 at 6%; with 50% employer match about $198,701 at 4% or $132,467 at 6%; with 100% employer match about $149,026 at 4% or $99,350 at 6%.
Suffolk Transportation Service Inc.-592---
Suffolk Transportation Service Inc.-2,651---
202142,613$132,342,137$11,766,677$4,503iApproximate average salary by contribution assumption: employee only about $112,578 at 4% or $75,052 at 6%; with 50% employer match about $75,052 at 4% or $50,035 at 6%; with 100% employer match about $56,289 at 4% or $37,526 at 6%.
T. W. U. - S. T. S. 401(K) Retirement Plan-2,613$92,719,944$9,983,882$3,821iApproximate average salary by contribution assumption: employee only about $95,521 at 4% or $63,681 at 6%; with 50% employer match about $63,681 at 4% or $42,454 at 6%; with 100% employer match about $47,761 at 4% or $31,840 at 6%.
Suffolk Transportation Service Inc. 401-K Plan-151$39,622,193$1,782,795$11,807iApproximate average salary by contribution assumption: employee only about $295,165 at 4% or $196,776 at 6%; with 50% employer match about $196,776 at 4% or $131,184 at 6%; with 100% employer match about $147,582 at 4% or $98,388 at 6%.
Suffolk Transportation Service Inc.-2,574---
Suffolk Transportation Service Inc.-657---
202042,830$114,706,871$9,458,617$3,342iApproximate average salary by contribution assumption: employee only about $83,557 at 4% or $55,704 at 6%; with 50% employer match about $55,704 at 4% or $37,136 at 6%; with 100% employer match about $41,778 at 4% or $27,852 at 6%.
T. W. U. - S. T. S. 401(K) Retirement Plan-2,830$81,890,494$7,696,185$2,720iApproximate average salary by contribution assumption: employee only about $67,988 at 4% or $45,325 at 6%; with 50% employer match about $45,325 at 4% or $30,217 at 6%; with 100% employer match about $33,994 at 4% or $22,663 at 6%.
Suffolk Transportation Service Inc. 401-K Plan-153$32,816,377$1,762,432$11,519iApproximate average salary by contribution assumption: employee only about $287,979 at 4% or $191,986 at 6%; with 50% employer match about $191,986 at 4% or $127,991 at 6%; with 100% employer match about $143,990 at 4% or $95,993 at 6%.
Suffolk Transportation Service Inc.-2,804---
Suffolk Transportation Service Inc.-765---
201942,662$98,520,840$10,340,641$3,885iApproximate average salary by contribution assumption: employee only about $97,113 at 4% or $64,742 at 6%; with 50% employer match about $64,742 at 4% or $43,162 at 6%; with 100% employer match about $48,557 at 4% or $32,371 at 6%.
T. W. U. - S. T. S. 401(K) Retirement Plan-2,662$70,697,486$8,787,725$3,301iApproximate average salary by contribution assumption: employee only about $82,529 at 4% or $55,020 at 6%; with 50% employer match about $55,020 at 4% or $36,680 at 6%; with 100% employer match about $41,265 at 4% or $27,510 at 6%.
Suffolk Transportation Service Inc. 401-K Plan-149$27,823,354$1,552,916$10,422iApproximate average salary by contribution assumption: employee only about $260,556 at 4% or $173,704 at 6%; with 50% employer match about $173,704 at 4% or $115,803 at 6%; with 100% employer match about $130,278 at 4% or $86,852 at 6%.
Suffolk Transportation Service Inc.-871---
Suffolk Transportation Service Inc.-2,440---
201842,477$83,309,035$9,432,707$3,808iApproximate average salary by contribution assumption: employee only about $95,203 at 4% or $63,469 at 6%; with 50% employer match about $63,469 at 4% or $42,312 at 6%; with 100% employer match about $47,601 at 4% or $31,734 at 6%.
T. W. U. - S. T. S. 401(K) Retirement Plan-2,477$57,493,871$7,985,065$3,224iApproximate average salary by contribution assumption: employee only about $80,592 at 4% or $53,728 at 6%; with 50% employer match about $53,728 at 4% or $35,819 at 6%; with 100% employer match about $40,296 at 4% or $26,864 at 6%.
Suffolk Transportation Service Inc. 401-K Plan-143$25,815,164$1,447,642$10,123iApproximate average salary by contribution assumption: employee only about $253,084 at 4% or $168,723 at 6%; with 50% employer match about $168,723 at 4% or $112,482 at 6%; with 100% employer match about $126,542 at 4% or $84,361 at 6%.
Suffolk Transportation Service Inc.-904---
Suffolk Transportation Service Inc.-2,341---
201742,363$83,266,843$8,762,798$3,708iApproximate average salary by contribution assumption: employee only about $92,708 at 4% or $61,806 at 6%; with 50% employer match about $61,806 at 4% or $41,204 at 6%; with 100% employer match about $46,354 at 4% or $30,903 at 6%.
T. W. U. - S. T. S. 401(K) Retirement Plan-2,363$55,678,689$7,275,933$3,079iApproximate average salary by contribution assumption: employee only about $76,978 at 4% or $51,318 at 6%; with 50% employer match about $51,318 at 4% or $34,212 at 6%; with 100% employer match about $38,489 at 4% or $25,659 at 6%.
Suffolk Transportation Service Inc. 401-K Plan-136$27,588,154$1,486,865$10,933iApproximate average salary by contribution assumption: employee only about $273,321 at 4% or $182,214 at 6%; with 50% employer match about $182,214 at 4% or $121,476 at 6%; with 100% employer match about $136,660 at 4% or $91,107 at 6%.
Suffolk Transportation Service Inc.-2,203---
Suffolk Transportation Service Inc.-1,035---
201642,206$71,675,426$8,195,733$3,715iApproximate average salary by contribution assumption: employee only about $92,880 at 4% or $61,920 at 6%; with 50% employer match about $61,920 at 4% or $41,280 at 6%; with 100% employer match about $46,440 at 4% or $30,960 at 6%.
T. W. U. - S. T. S. 401(K) Retirement Plan-2,206$46,976,318$6,696,588$3,036iApproximate average salary by contribution assumption: employee only about $75,891 at 4% or $50,594 at 6%; with 50% employer match about $50,594 at 4% or $33,729 at 6%; with 100% employer match about $37,945 at 4% or $25,297 at 6%.
Suffolk Transportation Service Inc. 401-K Plan-138$24,699,108$1,499,145$10,863iApproximate average salary by contribution assumption: employee only about $271,584 at 4% or $181,056 at 6%; with 50% employer match about $181,056 at 4% or $120,704 at 6%; with 100% employer match about $135,792 at 4% or $90,528 at 6%.
Suffolk Transportation Service Inc.-2,062---
Suffolk Transportation Service Inc.-1,106---
201542,083$65,117,635$7,852,428$3,770iApproximate average salary by contribution assumption: employee only about $94,244 at 4% or $62,829 at 6%; with 50% employer match about $62,829 at 4% or $41,886 at 6%; with 100% employer match about $47,122 at 4% or $31,415 at 6%.
T. W. U. - S. T. S. 401(K) Retirement Plan-2,083$41,018,407$6,151,463$2,953iApproximate average salary by contribution assumption: employee only about $73,829 at 4% or $49,220 at 6%; with 50% employer match about $49,220 at 4% or $32,813 at 6%; with 100% employer match about $36,915 at 4% or $24,610 at 6%.
Suffolk Transportation Service Inc. 401-K Plan-137$24,099,228$1,700,965$12,416iApproximate average salary by contribution assumption: employee only about $310,395 at 4% or $206,930 at 6%; with 50% employer match about $206,930 at 4% or $137,953 at 6%; with 100% employer match about $155,198 at 4% or $103,465 at 6%.
Suffolk Transportation Service Inc.-2,051---
Suffolk Transportation Service Inc.-1,182---
201441,876$61,272,485$6,549,256$3,491iApproximate average salary by contribution assumption: employee only about $87,277 at 4% or $58,185 at 6%; with 50% employer match about $58,185 at 4% or $38,790 at 6%; with 100% employer match about $43,638 at 4% or $29,092 at 6%.
T. W. U. - S. T. S. 401(K) Retirement Plan-1,875$37,528,984$5,196,652$2,772iApproximate average salary by contribution assumption: employee only about $69,289 at 4% or $46,192 at 6%; with 50% employer match about $46,192 at 4% or $30,795 at 6%; with 100% employer match about $34,644 at 4% or $23,096 at 6%.
Suffolk Transportation Service Inc. 401-K Plan-128$23,743,501$1,352,604$10,567iApproximate average salary by contribution assumption: employee only about $264,180 at 4% or $176,120 at 6%; with 50% employer match about $176,120 at 4% or $117,414 at 6%; with 100% employer match about $132,090 at 4% or $88,060 at 6%.
Suffolk Transportation Service Inc.-1,090---
Suffolk Transportation Service Inc.-1,876---
201341,707$54,608,902$6,083,416$3,564iApproximate average salary by contribution assumption: employee only about $89,095 at 4% or $59,397 at 6%; with 50% employer match about $59,397 at 4% or $39,598 at 6%; with 100% employer match about $44,548 at 4% or $29,698 at 6%.
T. W. U. - S. T. S. 401(K) Retirement Plan-1,707$33,710,646$4,902,418$2,872iApproximate average salary by contribution assumption: employee only about $71,799 at 4% or $47,866 at 6%; with 50% employer match about $47,866 at 4% or $31,911 at 6%; with 100% employer match about $35,899 at 4% or $23,933 at 6%.
Suffolk Transportation Service Inc. 401-K Plan-124$20,898,256$1,180,998$9,524iApproximate average salary by contribution assumption: employee only about $238,104 at 4% or $158,736 at 6%; with 50% employer match about $158,736 at 4% or $105,824 at 6%; with 100% employer match about $119,052 at 4% or $79,368 at 6%.
Suffolk Transportation Service Inc.-1,706---
Suffolk Transportation Service Inc.-1,033---
201241,613$43,041,053$5,505,647$3,413iApproximate average salary by contribution assumption: employee only about $85,332 at 4% or $56,888 at 6%; with 50% employer match about $56,888 at 4% or $37,926 at 6%; with 100% employer match about $42,666 at 4% or $28,444 at 6%.
T. W. U. - S. T. S. 401(K) Retirement Plan-1,580$27,532,026$4,262,093$2,698iApproximate average salary by contribution assumption: employee only about $67,438 at 4% or $44,959 at 6%; with 50% employer match about $44,959 at 4% or $29,973 at 6%; with 100% employer match about $33,719 at 4% or $22,479 at 6%.
Suffolk Transportation Service Inc. 401-K Plan-126$15,509,027$1,243,554$9,869iApproximate average salary by contribution assumption: employee only about $246,737 at 4% or $164,491 at 6%; with 50% employer match about $164,491 at 4% or $109,661 at 6%; with 100% employer match about $123,368 at 4% or $82,246 at 6%.
Suffolk Transportation Service Inc.-1,613---
Suffolk Transportation Service Inc.-948---
201141,593$36,282,801$4,645,978$2,916iApproximate average salary by contribution assumption: employee only about $72,912 at 4% or $48,608 at 6%; with 50% employer match about $48,608 at 4% or $32,406 at 6%; with 100% employer match about $36,456 at 4% or $24,304 at 6%.
T. W. U. - S. T. S. 401(K) Retirement Plan-1,593$23,131,838$3,730,208$2,342iApproximate average salary by contribution assumption: employee only about $58,541 at 4% or $39,027 at 6%; with 50% employer match about $39,027 at 4% or $26,018 at 6%; with 100% employer match about $29,270 at 4% or $19,514 at 6%.
Suffolk Transportation Service Inc. 401-K Plan-113$13,150,963$915,770$8,104iApproximate average salary by contribution assumption: employee only about $202,604 at 4% or $135,069 at 6%; with 50% employer match about $135,069 at 4% or $90,046 at 6%; with 100% employer match about $101,302 at 4% or $67,535 at 6%.
Suffolk Transportation Service Inc.-1,588---
Suffolk Transportation Service Inc.-871---
201031,589$21,059,592$3,026,111$1,904iApproximate average salary by contribution assumption: employee only about $47,610 at 4% or $31,740 at 6%; with 50% employer match about $31,740 at 4% or $21,160 at 6%; with 100% employer match about $23,805 at 4% or $15,870 at 6%.
T. W. U. - S. T. S. 401(K) Retirement Plan-1,589$21,059,592$3,026,111$1,904iApproximate average salary by contribution assumption: employee only about $47,610 at 4% or $31,740 at 6%; with 50% employer match about $31,740 at 4% or $21,160 at 6%; with 100% employer match about $23,805 at 4% or $15,870 at 6%.
Suffolk Transportation Service Inc.-1,586---
Suffolk Transportation Service Inc.-876---
200941,506$30,166,826$3,629,243$2,410iApproximate average salary by contribution assumption: employee only about $60,246 at 4% or $40,164 at 6%; with 50% employer match about $40,164 at 4% or $26,776 at 6%; with 100% employer match about $30,123 at 4% or $20,082 at 6%.
T. W. U. - S. T. S. 401(K) Retirement Plan-1,499$18,686,833$2,791,257$1,862iApproximate average salary by contribution assumption: employee only about $46,552 at 4% or $31,035 at 6%; with 50% employer match about $31,035 at 4% or $20,690 at 6%; with 100% employer match about $23,276 at 4% or $15,517 at 6%.
Suffolk Transportation Service Inc. 401-K Plan-102$11,479,993$837,986$8,216iApproximate average salary by contribution assumption: employee only about $205,389 at 4% or $136,926 at 6%; with 50% employer match about $136,926 at 4% or $91,284 at 6%; with 100% employer match about $102,694 at 4% or $68,463 at 6%.
Suffolk Transportation Service Inc.-826---
Suffolk Transportation Service Inc.-1,506---
200831,445$23,910,531$3,781,594$2,617iApproximate average salary by contribution assumption: employee only about $65,426 at 4% or $43,617 at 6%; with 50% employer match about $43,617 at 4% or $29,078 at 6%; with 100% employer match about $32,713 at 4% or $21,809 at 6%.
T. W. U. - S. T. S. 401(K) Retirement Plan-1,365$15,107,598$2,721,470$1,994iApproximate average salary by contribution assumption: employee only about $49,844 at 4% or $33,229 at 6%; with 50% employer match about $33,229 at 4% or $22,153 at 6%; with 100% employer match about $24,922 at 4% or $16,615 at 6%.
Suffolk Transportation Service Inc. 401-K Plan-90$8,802,933$1,060,124$11,779iApproximate average salary by contribution assumption: employee only about $294,479 at 4% or $196,319 at 6%; with 50% employer match about $196,319 at 4% or $130,880 at 6%; with 100% employer match about $147,239 at 4% or $98,160 at 6%.
Suffolk Transportation Service Inc.-1,445---
200721,375$9,756,134$731,834$532iApproximate average salary by contribution assumption: employee only about $13,306 at 4% or $8,871 at 6%; with 50% employer match about $8,871 at 4% or $5,914 at 6%; with 100% employer match about $6,653 at 4% or $4,435 at 6%.
Suffolk Transportation Service Inc. 401-K Plan-85$9,756,134$731,834$8,610iApproximate average salary by contribution assumption: employee only about $215,245 at 4% or $143,497 at 6%; with 50% employer match about $143,497 at 4% or $95,665 at 6%; with 100% employer match about $107,623 at 4% or $71,748 at 6%.
Suffolk Transportation Service Inc.-1,375---
2006174$9,574,513$675,763$9,132iApproximate average salary by contribution assumption: employee only about $228,298 at 4% or $152,199 at 6%; with 50% employer match about $152,199 at 4% or $101,466 at 6%; with 100% employer match about $114,149 at 4% or $76,099 at 6%.
Suffolk Transportation Service Inc. 401-K Plan-74$9,574,513$675,763$9,132iApproximate average salary by contribution assumption: employee only about $228,298 at 4% or $152,199 at 6%; with 50% employer match about $152,199 at 4% or $101,466 at 6%; with 100% employer match about $114,149 at 4% or $76,099 at 6%.
2005173$19,612,952$668,784$9,161iApproximate average salary by contribution assumption: employee only about $229,036 at 4% or $152,690 at 6%; with 50% employer match about $152,690 at 4% or $101,794 at 6%; with 100% employer match about $114,518 at 4% or $76,345 at 6%.
Suffolk Transportation Service Inc. 401-K Plan-73$19,612,952$668,784$9,161iApproximate average salary by contribution assumption: employee only about $229,036 at 4% or $152,690 at 6%; with 50% employer match about $152,690 at 4% or $101,794 at 6%; with 100% employer match about $114,518 at 4% or $76,345 at 6%.
2004168$18,085,455$549,074$8,075iApproximate average salary by contribution assumption: employee only about $201,865 at 4% or $134,577 at 6%; with 50% employer match about $134,577 at 4% or $89,718 at 6%; with 100% employer match about $100,933 at 4% or $67,288 at 6%.
Suffolk Transportation Service Inc. 401-K Plan-68$18,085,455$549,074$8,075iApproximate average salary by contribution assumption: employee only about $201,865 at 4% or $134,577 at 6%; with 50% employer match about $134,577 at 4% or $89,718 at 6%; with 100% employer match about $100,933 at 4% or $67,288 at 6%.
2003154$15,120,823$513,838$9,516iApproximate average salary by contribution assumption: employee only about $237,888 at 4% or $158,592 at 6%; with 50% employer match about $158,592 at 4% or $105,728 at 6%; with 100% employer match about $118,944 at 4% or $79,296 at 6%.
Suffolk Transportation Service Inc. 401-K Plan-54$15,120,823$513,838$9,516iApproximate average salary by contribution assumption: employee only about $237,888 at 4% or $158,592 at 6%; with 50% employer match about $158,592 at 4% or $105,728 at 6%; with 100% employer match about $118,944 at 4% or $79,296 at 6%.
2002155$12,498,702$436,326$7,933iApproximate average salary by contribution assumption: employee only about $198,330 at 4% or $132,220 at 6%; with 50% employer match about $132,220 at 4% or $88,147 at 6%; with 100% employer match about $99,165 at 4% or $66,110 at 6%.
Suffolk Transportation Service Inc. 401-K Plan-55$12,498,702$436,326$7,933iApproximate average salary by contribution assumption: employee only about $198,330 at 4% or $132,220 at 6%; with 50% employer match about $132,220 at 4% or $88,147 at 6%; with 100% employer match about $99,165 at 4% or $66,110 at 6%.
2001150$0$0-
Suffolk Transportation Service Inc. 401-K Plan-50---
2000151$14,828,255$399,015$7,824iApproximate average salary by contribution assumption: employee only about $195,596 at 4% or $130,397 at 6%; with 50% employer match about $130,397 at 4% or $86,931 at 6%; with 100% employer match about $97,798 at 4% or $65,199 at 6%.
Suffolk Transportation Service Inc. 401-K Plan-51$14,828,255$399,015$7,824iApproximate average salary by contribution assumption: employee only about $195,596 at 4% or $130,397 at 6%; with 50% employer match about $130,397 at 4% or $86,931 at 6%; with 100% employer match about $97,798 at 4% or $65,199 at 6%.
1999146$16,070,479$362,296$7,876iApproximate average salary by contribution assumption: employee only about $196,900 at 4% or $131,267 at 6%; with 50% employer match about $131,267 at 4% or $87,511 at 6%; with 100% employer match about $98,450 at 4% or $65,633 at 6%.
Suffolk Transportation Service Inc. 401-K Plan-46$16,070,479$362,296$7,876iApproximate average salary by contribution assumption: employee only about $196,900 at 4% or $131,267 at 6%; with 50% employer match about $131,267 at 4% or $87,511 at 6%; with 100% employer match about $98,450 at 4% or $65,633 at 6%.