Civic Intelligence

Rosini Engineering PC

Plan context: Rosini Engineering PC 401K Plan

EIN 20-3087173 • Long Island City, NY • 19 filings • 1 plans

24-02 40th AvenueLong Island City, NY 11101
Current Snapshot

Latest Year

2025

2025 Participants

26

2025 Assets

$5,892,903

2025 Contributions

$354,084

Historical Graphs

Total Assets Over Time

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

$5,892,903$2,946,452$0200620162025YearValue
$5,892,903Latest year 2025

Participants Over Time

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

26130200620162025YearValue
26Latest 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
2025126$5,892,903$354,084$13,619iApproximate average salary by contribution assumption: employee only about $340,465 at 4% or $226,977 at 6%; with 50% employer match about $226,977 at 4% or $151,318 at 6%; with 100% employer match about $170,233 at 4% or $113,488 at 6%.
Rosini Engineering PC 401K Plan-26$5,892,903$354,084$13,619iApproximate average salary by contribution assumption: employee only about $340,465 at 4% or $226,977 at 6%; with 50% employer match about $226,977 at 4% or $151,318 at 6%; with 100% employer match about $170,233 at 4% or $113,488 at 6%.
2024125$5,543,972$483,004$19,320iApproximate average salary by contribution assumption: employee only about $483,004 at 4% or $322,003 at 6%; with 50% employer match about $322,003 at 4% or $214,668 at 6%; with 100% employer match about $241,502 at 4% or $161,001 at 6%.
Rosini Engineering PC 401K Plan-25$5,543,972$483,004$19,320iApproximate average salary by contribution assumption: employee only about $483,004 at 4% or $322,003 at 6%; with 50% employer match about $322,003 at 4% or $214,668 at 6%; with 100% employer match about $241,502 at 4% or $161,001 at 6%.
2023121$4,624,336$303,020$14,430iApproximate average salary by contribution assumption: employee only about $360,738 at 4% or $240,492 at 6%; with 50% employer match about $240,492 at 4% or $160,328 at 6%; with 100% employer match about $180,369 at 4% or $120,246 at 6%.
Rosini Engineering PC 401K Plan-21$4,624,336$303,020$14,430iApproximate average salary by contribution assumption: employee only about $360,738 at 4% or $240,492 at 6%; with 50% employer match about $240,492 at 4% or $160,328 at 6%; with 100% employer match about $180,369 at 4% or $120,246 at 6%.
2022122$3,707,968$267,174$12,144iApproximate average salary by contribution assumption: employee only about $303,607 at 4% or $202,405 at 6%; with 50% employer match about $202,405 at 4% or $134,936 at 6%; with 100% employer match about $151,803 at 4% or $101,202 at 6%.
Rosini Engineering PC 401K Plan-22$3,707,968$267,174$12,144iApproximate average salary by contribution assumption: employee only about $303,607 at 4% or $202,405 at 6%; with 50% employer match about $202,405 at 4% or $134,936 at 6%; with 100% employer match about $151,803 at 4% or $101,202 at 6%.
2021122$4,171,679$227,758$10,353iApproximate average salary by contribution assumption: employee only about $258,816 at 4% or $172,544 at 6%; with 50% employer match about $172,544 at 4% or $115,029 at 6%; with 100% employer match about $129,408 at 4% or $86,272 at 6%.
Rosini Engineering PC 401K Plan-22$4,171,679$227,758$10,353iApproximate average salary by contribution assumption: employee only about $258,816 at 4% or $172,544 at 6%; with 50% employer match about $172,544 at 4% or $115,029 at 6%; with 100% employer match about $129,408 at 4% or $86,272 at 6%.
2020121$3,435,254$204,106$9,719iApproximate average salary by contribution assumption: employee only about $242,983 at 4% or $161,989 at 6%; with 50% employer match about $161,989 at 4% or $107,993 at 6%; with 100% employer match about $121,492 at 4% or $80,994 at 6%.
Rosini Engineering PC 401K Plan-21$3,435,254$204,106$9,719iApproximate average salary by contribution assumption: employee only about $242,983 at 4% or $161,989 at 6%; with 50% employer match about $161,989 at 4% or $107,993 at 6%; with 100% employer match about $121,492 at 4% or $80,994 at 6%.
2019123$2,965,117$195,994$8,521iApproximate average salary by contribution assumption: employee only about $213,037 at 4% or $142,025 at 6%; with 50% employer match about $142,025 at 4% or $94,683 at 6%; with 100% employer match about $106,518 at 4% or $71,012 at 6%.
Rosini Engineering PC 401K Plan-23$2,965,117$195,994$8,521iApproximate average salary by contribution assumption: employee only about $213,037 at 4% or $142,025 at 6%; with 50% employer match about $142,025 at 4% or $94,683 at 6%; with 100% employer match about $106,518 at 4% or $71,012 at 6%.
2018125$2,495,065$196,689$7,868iApproximate average salary by contribution assumption: employee only about $196,689 at 4% or $131,126 at 6%; with 50% employer match about $131,126 at 4% or $87,417 at 6%; with 100% employer match about $98,345 at 4% or $65,563 at 6%.
Rosini Engineering PC 401K Plan-25$2,495,065$196,689$7,868iApproximate average salary by contribution assumption: employee only about $196,689 at 4% or $131,126 at 6%; with 50% employer match about $131,126 at 4% or $87,417 at 6%; with 100% employer match about $98,345 at 4% or $65,563 at 6%.
2017125$2,517,092$526,940$21,078iApproximate average salary by contribution assumption: employee only about $526,940 at 4% or $351,293 at 6%; with 50% employer match about $351,293 at 4% or $234,196 at 6%; with 100% employer match about $263,470 at 4% or $175,647 at 6%.
Rosini Engineering PC 401K Plan-25$2,517,092$526,940$21,078iApproximate average salary by contribution assumption: employee only about $526,940 at 4% or $351,293 at 6%; with 50% employer match about $351,293 at 4% or $234,196 at 6%; with 100% employer match about $263,470 at 4% or $175,647 at 6%.
2016122$1,774,985$213,492$9,704iApproximate average salary by contribution assumption: employee only about $242,605 at 4% or $161,736 at 6%; with 50% employer match about $161,736 at 4% or $107,824 at 6%; with 100% employer match about $121,302 at 4% or $80,868 at 6%.
Rosini Engineering PC 401K Plan-22$1,774,985$213,492$9,704iApproximate average salary by contribution assumption: employee only about $242,605 at 4% or $161,736 at 6%; with 50% employer match about $161,736 at 4% or $107,824 at 6%; with 100% employer match about $121,302 at 4% or $80,868 at 6%.
2015124$1,755,895$200,027$8,334iApproximate average salary by contribution assumption: employee only about $208,361 at 4% or $138,908 at 6%; with 50% employer match about $138,908 at 4% or $92,605 at 6%; with 100% employer match about $104,181 at 4% or $69,454 at 6%.
Rosini Engineering PC 401K Plan-24$1,755,895$200,027$8,334iApproximate average salary by contribution assumption: employee only about $208,361 at 4% or $138,908 at 6%; with 50% employer match about $138,908 at 4% or $92,605 at 6%; with 100% employer match about $104,181 at 4% or $69,454 at 6%.
2014123$1,580,990$197,975$8,608iApproximate average salary by contribution assumption: employee only about $215,190 at 4% or $143,460 at 6%; with 50% employer match about $143,460 at 4% or $95,640 at 6%; with 100% employer match about $107,595 at 4% or $71,730 at 6%.
Rosini Engineering PC 401K Plan-23$1,580,990$197,975$8,608iApproximate average salary by contribution assumption: employee only about $215,190 at 4% or $143,460 at 6%; with 50% employer match about $143,460 at 4% or $95,640 at 6%; with 100% employer match about $107,595 at 4% or $71,730 at 6%.
2013121$1,311,480$181,456$8,641iApproximate average salary by contribution assumption: employee only about $216,019 at 4% or $144,013 at 6%; with 50% employer match about $144,013 at 4% or $96,008 at 6%; with 100% employer match about $108,010 at 4% or $72,006 at 6%.
Rosini Engineering PC 401K Plan-21$1,311,480$181,456$8,641iApproximate average salary by contribution assumption: employee only about $216,019 at 4% or $144,013 at 6%; with 50% employer match about $144,013 at 4% or $96,008 at 6%; with 100% employer match about $108,010 at 4% or $72,006 at 6%.
2012118$965,955$177,210$9,845iApproximate average salary by contribution assumption: employee only about $246,125 at 4% or $164,083 at 6%; with 50% employer match about $164,083 at 4% or $109,389 at 6%; with 100% employer match about $123,063 at 4% or $82,042 at 6%.
Rosini Engineering PC 401K Plan-18$965,955$177,210$9,845iApproximate average salary by contribution assumption: employee only about $246,125 at 4% or $164,083 at 6%; with 50% employer match about $164,083 at 4% or $109,389 at 6%; with 100% employer match about $123,063 at 4% or $82,042 at 6%.
2011118$725,921$94,280$5,238iApproximate average salary by contribution assumption: employee only about $130,944 at 4% or $87,296 at 6%; with 50% employer match about $87,296 at 4% or $58,198 at 6%; with 100% employer match about $65,472 at 4% or $43,648 at 6%.
Rosini Engineering PC 401K Plan-18$725,921$94,280$5,238iApproximate average salary by contribution assumption: employee only about $130,944 at 4% or $87,296 at 6%; with 50% employer match about $87,296 at 4% or $58,198 at 6%; with 100% employer match about $65,472 at 4% or $43,648 at 6%.
2010114$374,876$59,865$4,276iApproximate average salary by contribution assumption: employee only about $106,902 at 4% or $71,268 at 6%; with 50% employer match about $71,268 at 4% or $47,512 at 6%; with 100% employer match about $53,451 at 4% or $35,634 at 6%.
Rosini Engineering PC 401K Plan-14$374,876$59,865$4,276iApproximate average salary by contribution assumption: employee only about $106,902 at 4% or $71,268 at 6%; with 50% employer match about $71,268 at 4% or $47,512 at 6%; with 100% employer match about $53,451 at 4% or $35,634 at 6%.
2009117$519,292$84,042$4,944iApproximate average salary by contribution assumption: employee only about $123,591 at 4% or $82,394 at 6%; with 50% employer match about $82,394 at 4% or $54,929 at 6%; with 100% employer match about $61,796 at 4% or $41,197 at 6%.
Rosini Engineering PC 401K Plan-17$519,292$84,042$4,944iApproximate average salary by contribution assumption: employee only about $123,591 at 4% or $82,394 at 6%; with 50% employer match about $82,394 at 4% or $54,929 at 6%; with 100% employer match about $61,796 at 4% or $41,197 at 6%.
200718$380,664$220,106$27,513iApproximate average salary by contribution assumption: employee only about $687,831 at 4% or $458,554 at 6%; with 50% employer match about $458,554 at 4% or $305,703 at 6%; with 100% employer match about $343,916 at 4% or $229,277 at 6%.
Rosini Engineering PC 401K Plan-8$380,664$220,106$27,513iApproximate average salary by contribution assumption: employee only about $687,831 at 4% or $458,554 at 6%; with 50% employer match about $458,554 at 4% or $305,703 at 6%; with 100% employer match about $343,916 at 4% or $229,277 at 6%.
200616$145,192$134,423$22,404iApproximate average salary by contribution assumption: employee only about $560,096 at 4% or $373,397 at 6%; with 50% employer match about $373,397 at 4% or $248,931 at 6%; with 100% employer match about $280,048 at 4% or $186,699 at 6%.
Rosini Engineering PC 401K Plan-6$145,192$134,423$22,404iApproximate average salary by contribution assumption: employee only about $560,096 at 4% or $373,397 at 6%; with 50% employer match about $373,397 at 4% or $248,931 at 6%; with 100% employer match about $280,048 at 4% or $186,699 at 6%.