Civic Intelligence

I.A. Lewin, P.E. and Associates

Plan context: I.A. Lewin, P.E. & Associates Retirement Plan

EIN 34-1621476 • Cleveland, OH • 30 filings • 3 plans

4110 Mayfield Road, Suite BCleveland, OH 44121
Current Snapshot

Latest Year

2025

2025 Participants

18

2025 Assets

$1,904,400

2025 Contributions

$111,281

Historical Graphs

Total Assets Over Time

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

$1,957,930$978,965$0199920132025YearValue
$1,904,400Latest year 2025

Participants Over Time

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

1890199920122025YearValue
18Latest 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
2025118$1,904,400$111,281$6,182iApproximate average salary by contribution assumption: employee only about $154,557 at 4% or $103,038 at 6%; with 50% employer match about $103,038 at 4% or $68,692 at 6%; with 100% employer match about $77,278 at 4% or $51,519 at 6%.
I.A. Lewin, P.E. & Associates Retirement Plan-18$1,904,400$111,281$6,182iApproximate average salary by contribution assumption: employee only about $154,557 at 4% or $103,038 at 6%; with 50% employer match about $103,038 at 4% or $68,692 at 6%; with 100% employer match about $77,278 at 4% or $51,519 at 6%.
2024218$1,957,930$279,428$15,524iApproximate average salary by contribution assumption: employee only about $388,094 at 4% or $258,730 at 6%; with 50% employer match about $258,730 at 4% or $172,486 at 6%; with 100% employer match about $194,047 at 4% or $129,365 at 6%.
I.A. Lewin, P.E. & Associates Retirement Plan-18$1,952,101$169,768$9,432iApproximate average salary by contribution assumption: employee only about $235,789 at 4% or $157,193 at 6%; with 50% employer match about $157,193 at 4% or $104,795 at 6%; with 100% employer match about $117,894 at 4% or $78,596 at 6%.
I.A. Lewin, P.E. and Associates Soca Benefit Plan-5$5,829$109,660$21,932iApproximate average salary by contribution assumption: employee only about $548,300 at 4% or $365,533 at 6%; with 50% employer match about $365,533 at 4% or $243,689 at 6%; with 100% employer match about $274,150 at 4% or $182,767 at 6%.
2023216$1,649,130$302,552$18,910iApproximate average salary by contribution assumption: employee only about $472,738 at 4% or $315,158 at 6%; with 50% employer match about $315,158 at 4% or $210,106 at 6%; with 100% employer match about $236,369 at 4% or $157,579 at 6%.
I.A. Lewin, P.E. & Associates Retirement Plan-16$1,643,616$193,930$12,121iApproximate average salary by contribution assumption: employee only about $303,016 at 4% or $202,010 at 6%; with 50% employer match about $202,010 at 4% or $134,674 at 6%; with 100% employer match about $151,508 at 4% or $101,005 at 6%.
I.A. Lewin, P.E. and Associates Soca Benefit Plan-4$5,514$108,622$27,156iApproximate average salary by contribution assumption: employee only about $678,888 at 4% or $452,592 at 6%; with 50% employer match about $452,592 at 4% or $301,728 at 6%; with 100% employer match about $339,444 at 4% or $226,296 at 6%.
2022218$1,360,492$285,591$15,866iApproximate average salary by contribution assumption: employee only about $396,654 at 4% or $264,436 at 6%; with 50% employer match about $264,436 at 4% or $176,291 at 6%; with 100% employer match about $198,327 at 4% or $132,218 at 6%.
I.A. Lewin, P.E. & Associates Retirement Plan-18$1,356,396$152,807$8,489iApproximate average salary by contribution assumption: employee only about $212,232 at 4% or $141,488 at 6%; with 50% employer match about $141,488 at 4% or $94,325 at 6%; with 100% employer match about $106,116 at 4% or $70,744 at 6%.
I.A. Lewin, P.E. and Associates Soca Benefit Plan-5$4,096$132,784$26,557iApproximate average salary by contribution assumption: employee only about $663,920 at 4% or $442,613 at 6%; with 50% employer match about $442,613 at 4% or $295,076 at 6%; with 100% employer match about $331,960 at 4% or $221,307 at 6%.
2021114$1,468,418$141,703$10,122iApproximate average salary by contribution assumption: employee only about $253,041 at 4% or $168,694 at 6%; with 50% employer match about $168,694 at 4% or $112,463 at 6%; with 100% employer match about $126,521 at 4% or $84,347 at 6%.
I.A. Lewin, P.E. & Associates Retirement Plan-14$1,468,418$141,703$10,122iApproximate average salary by contribution assumption: employee only about $253,041 at 4% or $168,694 at 6%; with 50% employer match about $168,694 at 4% or $112,463 at 6%; with 100% employer match about $126,521 at 4% or $84,347 at 6%.
2020115$1,253,309$124,690$8,313iApproximate average salary by contribution assumption: employee only about $207,817 at 4% or $138,544 at 6%; with 50% employer match about $138,544 at 4% or $92,363 at 6%; with 100% employer match about $103,908 at 4% or $69,272 at 6%.
I.A. Lewin, P.E. & Associates Retirement Plan-15$1,253,309$124,690$8,313iApproximate average salary by contribution assumption: employee only about $207,817 at 4% or $138,544 at 6%; with 50% employer match about $138,544 at 4% or $92,363 at 6%; with 100% employer match about $103,908 at 4% or $69,272 at 6%.
2019114$1,020,485$84,944$6,067iApproximate average salary by contribution assumption: employee only about $151,686 at 4% or $101,124 at 6%; with 50% employer match about $101,124 at 4% or $67,416 at 6%; with 100% employer match about $75,843 at 4% or $50,562 at 6%.
I.A. Lewin, P.E. & Associates Retirement Plan-14$1,020,485$84,944$6,067iApproximate average salary by contribution assumption: employee only about $151,686 at 4% or $101,124 at 6%; with 50% employer match about $101,124 at 4% or $67,416 at 6%; with 100% employer match about $75,843 at 4% or $50,562 at 6%.
2018113$825,605$87,362$6,720iApproximate average salary by contribution assumption: employee only about $168,004 at 4% or $112,003 at 6%; with 50% employer match about $112,003 at 4% or $74,668 at 6%; with 100% employer match about $84,002 at 4% or $56,001 at 6%.
I.A. Lewin, P.E. & Associates Retirement Plan-13$825,605$87,362$6,720iApproximate average salary by contribution assumption: employee only about $168,004 at 4% or $112,003 at 6%; with 50% employer match about $112,003 at 4% or $74,668 at 6%; with 100% employer match about $84,002 at 4% or $56,001 at 6%.
2017112$789,838$68,136$5,678iApproximate average salary by contribution assumption: employee only about $141,950 at 4% or $94,633 at 6%; with 50% employer match about $94,633 at 4% or $63,089 at 6%; with 100% employer match about $70,975 at 4% or $47,317 at 6%.
I.A. Lewin, P.E. & Associates Retirement Plan-12$789,838$68,136$5,678iApproximate average salary by contribution assumption: employee only about $141,950 at 4% or $94,633 at 6%; with 50% employer match about $94,633 at 4% or $63,089 at 6%; with 100% employer match about $70,975 at 4% or $47,317 at 6%.
2016111$634,894$52,974$4,816iApproximate average salary by contribution assumption: employee only about $120,395 at 4% or $80,264 at 6%; with 50% employer match about $80,264 at 4% or $53,509 at 6%; with 100% employer match about $60,198 at 4% or $40,132 at 6%.
I.A. Lewin, P.E. & Associates Retirement Plan-11$634,894$52,974$4,816iApproximate average salary by contribution assumption: employee only about $120,395 at 4% or $80,264 at 6%; with 50% employer match about $80,264 at 4% or $53,509 at 6%; with 100% employer match about $60,198 at 4% or $40,132 at 6%.
2015110$546,246$58,582$5,858iApproximate average salary by contribution assumption: employee only about $146,455 at 4% or $97,637 at 6%; with 50% employer match about $97,637 at 4% or $65,091 at 6%; with 100% employer match about $73,228 at 4% or $48,818 at 6%.
I.A. Lewin, P.E. & Associates Retirement Plan-10$546,246$58,582$5,858iApproximate average salary by contribution assumption: employee only about $146,455 at 4% or $97,637 at 6%; with 50% employer match about $97,637 at 4% or $65,091 at 6%; with 100% employer match about $73,228 at 4% or $48,818 at 6%.
2014111$1,025,501$112,868$10,261iApproximate average salary by contribution assumption: employee only about $256,518 at 4% or $171,012 at 6%; with 50% employer match about $171,012 at 4% or $114,008 at 6%; with 100% employer match about $128,259 at 4% or $85,506 at 6%.
I.A. Lewin, P.E. & Associates Retirement Plan-11$1,025,501$112,868$10,261iApproximate average salary by contribution assumption: employee only about $256,518 at 4% or $171,012 at 6%; with 50% employer match about $171,012 at 4% or $114,008 at 6%; with 100% employer match about $128,259 at 4% or $85,506 at 6%.
201319$868,294$118,696$13,188iApproximate average salary by contribution assumption: employee only about $329,711 at 4% or $219,807 at 6%; with 50% employer match about $219,807 at 4% or $146,538 at 6%; with 100% employer match about $164,856 at 4% or $109,904 at 6%.
I.A. Lewin, P.E. & Associates Retirement Plan-9$868,294$118,696$13,188iApproximate average salary by contribution assumption: employee only about $329,711 at 4% or $219,807 at 6%; with 50% employer match about $219,807 at 4% or $146,538 at 6%; with 100% employer match about $164,856 at 4% or $109,904 at 6%.
201219$657,992$147,728$16,414iApproximate average salary by contribution assumption: employee only about $410,356 at 4% or $273,570 at 6%; with 50% employer match about $273,570 at 4% or $182,380 at 6%; with 100% employer match about $205,178 at 4% or $136,785 at 6%.
I.A. Lewin, P.E. & Associates Retirement Plan-9$657,992$147,728$16,414iApproximate average salary by contribution assumption: employee only about $410,356 at 4% or $273,570 at 6%; with 50% employer match about $273,570 at 4% or $182,380 at 6%; with 100% employer match about $205,178 at 4% or $136,785 at 6%.
201118$460,988$102,391$12,799iApproximate average salary by contribution assumption: employee only about $319,972 at 4% or $213,315 at 6%; with 50% employer match about $213,315 at 4% or $142,210 at 6%; with 100% employer match about $159,986 at 4% or $106,657 at 6%.
I.A. Lewin, P.E. & Associates Retirement Plan-8$460,988$102,391$12,799iApproximate average salary by contribution assumption: employee only about $319,972 at 4% or $213,315 at 6%; with 50% employer match about $213,315 at 4% or $142,210 at 6%; with 100% employer match about $159,986 at 4% or $106,657 at 6%.
201019$390,790$56,797$6,311iApproximate average salary by contribution assumption: employee only about $157,769 at 4% or $105,180 at 6%; with 50% employer match about $105,180 at 4% or $70,120 at 6%; with 100% employer match about $78,885 at 4% or $52,590 at 6%.
I.A. Lewin, P.E. & Associates Retirement Plan-9$390,790$56,797$6,311iApproximate average salary by contribution assumption: employee only about $157,769 at 4% or $105,180 at 6%; with 50% employer match about $105,180 at 4% or $70,120 at 6%; with 100% employer match about $78,885 at 4% or $52,590 at 6%.
2009111$302,027$69,255$6,296iApproximate average salary by contribution assumption: employee only about $157,398 at 4% or $104,932 at 6%; with 50% employer match about $104,932 at 4% or $69,955 at 6%; with 100% employer match about $78,699 at 4% or $52,466 at 6%.
I.A. Lewin, P.E. & Associates Retirement Plan-11$302,027$69,255$6,296iApproximate average salary by contribution assumption: employee only about $157,398 at 4% or $104,932 at 6%; with 50% employer match about $104,932 at 4% or $69,955 at 6%; with 100% employer match about $78,699 at 4% or $52,466 at 6%.
2008110$239,055$71,443$7,144iApproximate average salary by contribution assumption: employee only about $178,608 at 4% or $119,072 at 6%; with 50% employer match about $119,072 at 4% or $79,381 at 6%; with 100% employer match about $89,304 at 4% or $59,536 at 6%.
I.A. Lewin, P.E. & Associates Retirement Plan-10$239,055$71,443$7,144iApproximate average salary by contribution assumption: employee only about $178,608 at 4% or $119,072 at 6%; with 50% employer match about $119,072 at 4% or $79,381 at 6%; with 100% employer match about $89,304 at 4% or $59,536 at 6%.
2007111$0$0-
I.A. Lewin, P.E. & Associates Retirement Plan-11---
2006111$208,735$64,267$5,842iApproximate average salary by contribution assumption: employee only about $146,061 at 4% or $97,374 at 6%; with 50% employer match about $97,374 at 4% or $64,916 at 6%; with 100% employer match about $73,031 at 4% or $48,687 at 6%.
I.A. Lewin, P.E. & Associates Retirement Plan-11$208,735$64,267$5,842iApproximate average salary by contribution assumption: employee only about $146,061 at 4% or $97,374 at 6%; with 50% employer match about $97,374 at 4% or $64,916 at 6%; with 100% employer match about $73,031 at 4% or $48,687 at 6%.
200518$160,702$29,899$3,737iApproximate average salary by contribution assumption: employee only about $93,434 at 4% or $62,290 at 6%; with 50% employer match about $62,290 at 4% or $41,526 at 6%; with 100% employer match about $46,717 at 4% or $31,145 at 6%.
I.A. Lewin, P.E. & Associates Retirement Plan-8$160,702$29,899$3,737iApproximate average salary by contribution assumption: employee only about $93,434 at 4% or $62,290 at 6%; with 50% employer match about $62,290 at 4% or $41,526 at 6%; with 100% employer match about $46,717 at 4% or $31,145 at 6%.
200418$202,241$40,349$5,044iApproximate average salary by contribution assumption: employee only about $126,091 at 4% or $84,060 at 6%; with 50% employer match about $84,060 at 4% or $56,040 at 6%; with 100% employer match about $63,045 at 4% or $42,030 at 6%.
I.A. Lewin, P.E. & Associates Retirement Plan-8$202,241$40,349$5,044iApproximate average salary by contribution assumption: employee only about $126,091 at 4% or $84,060 at 6%; with 50% employer match about $84,060 at 4% or $56,040 at 6%; with 100% employer match about $63,045 at 4% or $42,030 at 6%.
200319$158,601$39,183$4,354iApproximate average salary by contribution assumption: employee only about $108,842 at 4% or $72,561 at 6%; with 50% employer match about $72,561 at 4% or $48,374 at 6%; with 100% employer match about $54,421 at 4% or $36,281 at 6%.
I.A. Lewin, P.E. & Associates Retirement Plan-9$158,601$39,183$4,354iApproximate average salary by contribution assumption: employee only about $108,842 at 4% or $72,561 at 6%; with 50% employer match about $72,561 at 4% or $48,374 at 6%; with 100% employer match about $54,421 at 4% or $36,281 at 6%.
2002110$98,616$32,952$3,295iApproximate average salary by contribution assumption: employee only about $82,380 at 4% or $54,920 at 6%; with 50% employer match about $54,920 at 4% or $36,613 at 6%; with 100% employer match about $41,190 at 4% or $27,460 at 6%.
I.A. Lewin, P.E. & Associates Retirement Plan-10$98,616$32,952$3,295iApproximate average salary by contribution assumption: employee only about $82,380 at 4% or $54,920 at 6%; with 50% employer match about $54,920 at 4% or $36,613 at 6%; with 100% employer match about $41,190 at 4% or $27,460 at 6%.
200119$0$0-
I.A. Lewin, P.E. & Associates Retirement Plan-9---
200017$53,845$25,853$3,693iApproximate average salary by contribution assumption: employee only about $92,332 at 4% or $61,555 at 6%; with 50% employer match about $61,555 at 4% or $41,037 at 6%; with 100% employer match about $46,166 at 4% or $30,777 at 6%.
I.A. Lewin, P.E. & Associates Retirement Plan-7$53,845$25,853$3,693iApproximate average salary by contribution assumption: employee only about $92,332 at 4% or $61,555 at 6%; with 50% employer match about $61,555 at 4% or $41,037 at 6%; with 100% employer match about $46,166 at 4% or $30,777 at 6%.
199919$30,423$29,130$3,237iApproximate average salary by contribution assumption: employee only about $80,917 at 4% or $53,944 at 6%; with 50% employer match about $53,944 at 4% or $35,963 at 6%; with 100% employer match about $40,458 at 4% or $26,972 at 6%.
I.A. Lewin, P.E. & Associates Retirement Plan-9$30,423$29,130$3,237iApproximate average salary by contribution assumption: employee only about $80,917 at 4% or $53,944 at 6%; with 50% employer match about $53,944 at 4% or $35,963 at 6%; with 100% employer match about $40,458 at 4% or $26,972 at 6%.