Civic Intelligence

Delphinus Engineering Inc

Plan context: Delphinus Engineering Inc 401K Profit Sharing Plan & Trust

EIN 23-2784914 • Newtown Square, PA • 51 filings • 7 plans

3803 West Chester Pike, Suite 190Newtown Square, PA 19073
Current Snapshot

Latest Year

2025

2025 Participants

522

2025 Assets

$39,886,076

2025 Contributions

$5,087,797

Historical Graphs

Total Assets Over Time

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

$39,886,076$19,943,038$0199920142024YearValue
$39,886,076Latest year 2024

Participants Over Time

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

8364180199920142025YearValue
522Latest 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
20252522$0$0-
Delphinus Engineering Inc.-425---
Delphinus Engineering Inc.-522---
20243670$39,886,076$5,087,797$7,594iApproximate average salary by contribution assumption: employee only about $189,843 at 4% or $126,562 at 6%; with 50% employer match about $126,562 at 4% or $84,375 at 6%; with 100% employer match about $94,922 at 4% or $63,281 at 6%.
Delphinus Engineering Inc 401K Profit Sharing Plan & Trust-670$39,886,076$5,087,797$7,594iApproximate average salary by contribution assumption: employee only about $189,843 at 4% or $126,562 at 6%; with 50% employer match about $126,562 at 4% or $84,375 at 6%; with 100% employer match about $94,922 at 4% or $63,281 at 6%.
Delphinus Engineering Inc.-445---
Delphinus Engineering Inc.-559---
20233567$34,482,540$4,430,648$7,814iApproximate average salary by contribution assumption: employee only about $195,355 at 4% or $130,237 at 6%; with 50% employer match about $130,237 at 4% or $86,824 at 6%; with 100% employer match about $97,677 at 4% or $65,118 at 6%.
Delphinus Engineering Inc 401K Profit Sharing Plan & Trust-567$34,482,540$4,430,648$7,814iApproximate average salary by contribution assumption: employee only about $195,355 at 4% or $130,237 at 6%; with 50% employer match about $130,237 at 4% or $86,824 at 6%; with 100% employer match about $97,677 at 4% or $65,118 at 6%.
Delphinus Engineering Inc.-438---
Delphinus Engineering Inc.-510---
20223586$28,823,524$4,407,942$7,522iApproximate average salary by contribution assumption: employee only about $188,052 at 4% or $125,368 at 6%; with 50% employer match about $125,368 at 4% or $83,579 at 6%; with 100% employer match about $94,026 at 4% or $62,684 at 6%.
Delphinus Engineering Inc 401K Profit Sharing Plan & Trust-586$28,823,524$4,407,942$7,522iApproximate average salary by contribution assumption: employee only about $188,052 at 4% or $125,368 at 6%; with 50% employer match about $125,368 at 4% or $83,579 at 6%; with 100% employer match about $94,026 at 4% or $62,684 at 6%.
Delphinus Engineering Inc.-245---
Delphinus Engineering Inc.-494---
20213535$33,655,840$4,107,103$7,677iApproximate average salary by contribution assumption: employee only about $191,921 at 4% or $127,947 at 6%; with 50% employer match about $127,947 at 4% or $85,298 at 6%; with 100% employer match about $95,960 at 4% or $63,974 at 6%.
Delphinus Engineering Inc 401K Profit Sharing Plan & Trust-535$33,655,840$4,107,103$7,677iApproximate average salary by contribution assumption: employee only about $191,921 at 4% or $127,947 at 6%; with 50% employer match about $127,947 at 4% or $85,298 at 6%; with 100% employer match about $95,960 at 4% or $63,974 at 6%.
Delphinus Engineering Inc.-263---
Delphinus Engineering Inc.-478---
20203676$30,237,222$4,373,375$6,469iApproximate average salary by contribution assumption: employee only about $161,737 at 4% or $107,825 at 6%; with 50% employer match about $107,825 at 4% or $71,883 at 6%; with 100% employer match about $80,869 at 4% or $53,912 at 6%.
Delphinus Engineering Inc 401K Profit Sharing Plan & Trust-676$30,237,222$4,373,375$6,469iApproximate average salary by contribution assumption: employee only about $161,737 at 4% or $107,825 at 6%; with 50% employer match about $107,825 at 4% or $71,883 at 6%; with 100% employer match about $80,869 at 4% or $53,912 at 6%.
Delphinus Engineering Inc.-461---
Delphinus Engineering Inc.-523---
20193836$25,915,319$4,257,187$5,092iApproximate average salary by contribution assumption: employee only about $127,308 at 4% or $84,872 at 6%; with 50% employer match about $84,872 at 4% or $56,581 at 6%; with 100% employer match about $63,654 at 4% or $42,436 at 6%.
Delphinus Engineering Inc 401K Profit Sharing Plan & Trust-836$25,915,319$4,257,187$5,092iApproximate average salary by contribution assumption: employee only about $127,308 at 4% or $84,872 at 6%; with 50% employer match about $84,872 at 4% or $56,581 at 6%; with 100% employer match about $63,654 at 4% or $42,436 at 6%.
Delphinus Engineering Inc.-508---
Delphinus Engineering Inc.-608---
20183629$19,658,047$3,385,769$5,383iApproximate average salary by contribution assumption: employee only about $134,570 at 4% or $89,713 at 6%; with 50% employer match about $89,713 at 4% or $59,809 at 6%; with 100% employer match about $67,285 at 4% or $44,857 at 6%.
Delphinus Engineering Inc 401K Profit Sharing Plan & Trust-629$19,658,047$3,385,769$5,383iApproximate average salary by contribution assumption: employee only about $134,570 at 4% or $89,713 at 6%; with 50% employer match about $89,713 at 4% or $59,809 at 6%; with 100% employer match about $67,285 at 4% or $44,857 at 6%.
Delphinus Engineering Inc.-535---
Delphinus Engineering Inc.-436---
20173440$19,889,109$3,665,665$8,331iApproximate average salary by contribution assumption: employee only about $208,276 at 4% or $138,851 at 6%; with 50% employer match about $138,851 at 4% or $92,567 at 6%; with 100% employer match about $104,138 at 4% or $69,425 at 6%.
Delphinus Engineering Inc 401K Profit Sharing Plan & Trust-440$19,889,109$3,665,665$8,331iApproximate average salary by contribution assumption: employee only about $208,276 at 4% or $138,851 at 6%; with 50% employer match about $138,851 at 4% or $92,567 at 6%; with 100% employer match about $104,138 at 4% or $69,425 at 6%.
Delphinus Engineering Inc.-309---
Delphinus Engineering Inc.-417---
20163442$14,906,590$2,503,760$5,665iApproximate average salary by contribution assumption: employee only about $141,615 at 4% or $94,410 at 6%; with 50% employer match about $94,410 at 4% or $62,940 at 6%; with 100% employer match about $70,808 at 4% or $47,205 at 6%.
Delphinus Engineering Inc 401K Profit Sharing Plan & Trust-442$14,906,590$2,503,760$5,665iApproximate average salary by contribution assumption: employee only about $141,615 at 4% or $94,410 at 6%; with 50% employer match about $94,410 at 4% or $62,940 at 6%; with 100% employer match about $70,808 at 4% or $47,205 at 6%.
Delphinus Engineering Inc.-292---
Delphinus Engineering Inc.-425---
20153464$12,406,866$2,392,922$5,157iApproximate average salary by contribution assumption: employee only about $128,929 at 4% or $85,953 at 6%; with 50% employer match about $85,953 at 4% or $57,302 at 6%; with 100% employer match about $64,464 at 4% or $42,976 at 6%.
Delphinus Engineering Inc 401K Profit Sharing Plan & Trust-464$12,406,866$2,392,922$5,157iApproximate average salary by contribution assumption: employee only about $128,929 at 4% or $85,953 at 6%; with 50% employer match about $85,953 at 4% or $57,302 at 6%; with 100% employer match about $64,464 at 4% or $42,976 at 6%.
Delphinus Engineering Inc.-281---
Delphinus Engineering Inc.-401---
20142467$10,846,494$1,857,475$3,977iApproximate average salary by contribution assumption: employee only about $99,437 at 4% or $66,291 at 6%; with 50% employer match about $66,291 at 4% or $44,194 at 6%; with 100% employer match about $49,718 at 4% or $33,146 at 6%.
Delphinus Engineering Inc 401K Profit Sharing Plan & Trust-467$10,846,494$1,857,475$3,977iApproximate average salary by contribution assumption: employee only about $99,437 at 4% or $66,291 at 6%; with 50% employer match about $66,291 at 4% or $44,194 at 6%; with 100% employer match about $49,718 at 4% or $33,146 at 6%.
Delphinus Engineering Inc.-237---
20131358$9,647,212$1,511,560$4,222iApproximate average salary by contribution assumption: employee only about $105,556 at 4% or $70,371 at 6%; with 50% employer match about $70,371 at 4% or $46,914 at 6%; with 100% employer match about $52,778 at 4% or $35,185 at 6%.
Delphinus Engineering Inc 401K Profit Sharing Plan & Trust-358$9,647,212$1,511,560$4,222iApproximate average salary by contribution assumption: employee only about $105,556 at 4% or $70,371 at 6%; with 50% employer match about $70,371 at 4% or $46,914 at 6%; with 100% employer match about $52,778 at 4% or $35,185 at 6%.
20122320$8,007,645$1,811,429$5,661iApproximate average salary by contribution assumption: employee only about $141,518 at 4% or $94,345 at 6%; with 50% employer match about $94,345 at 4% or $62,897 at 6%; with 100% employer match about $70,759 at 4% or $47,173 at 6%.
Delphinus Engineering Inc 401K Profit Sharing Plan & Trust-320$8,007,645$1,811,429$5,661iApproximate average salary by contribution assumption: employee only about $141,518 at 4% or $94,345 at 6%; with 50% employer match about $94,345 at 4% or $62,897 at 6%; with 100% employer match about $70,759 at 4% or $47,173 at 6%.
Delphinus Engineering Inc.-235---
20112301$6,336,980$1,386,133$4,605iApproximate average salary by contribution assumption: employee only about $115,127 at 4% or $76,752 at 6%; with 50% employer match about $76,752 at 4% or $51,168 at 6%; with 100% employer match about $57,564 at 4% or $38,376 at 6%.
Delphinus Engineering Inc 401K Profit Sharing Plan & Trust-301$6,336,980$1,386,133$4,605iApproximate average salary by contribution assumption: employee only about $115,127 at 4% or $76,752 at 6%; with 50% employer match about $76,752 at 4% or $51,168 at 6%; with 100% employer match about $57,564 at 4% or $38,376 at 6%.
Delphinus Engineering Inc.-267---
20102290$6,096,888$1,399,655$4,826iApproximate average salary by contribution assumption: employee only about $120,660 at 4% or $80,440 at 6%; with 50% employer match about $80,440 at 4% or $53,627 at 6%; with 100% employer match about $60,330 at 4% or $40,220 at 6%.
Delphinus Engineering Inc 401K Profit Sharing Plan & Trust-290$6,096,888$1,399,655$4,826iApproximate average salary by contribution assumption: employee only about $120,660 at 4% or $80,440 at 6%; with 50% employer match about $80,440 at 4% or $53,627 at 6%; with 100% employer match about $60,330 at 4% or $40,220 at 6%.
Delphinus Engineering Inc.-239---
20092296$4,871,416$1,166,876$3,942iApproximate average salary by contribution assumption: employee only about $98,554 at 4% or $65,702 at 6%; with 50% employer match about $65,702 at 4% or $43,802 at 6%; with 100% employer match about $49,277 at 4% or $32,851 at 6%.
Delphinus Engineering Inc 401K Profit Sharing Plan & Trust-296$4,871,416$1,166,876$3,942iApproximate average salary by contribution assumption: employee only about $98,554 at 4% or $65,702 at 6%; with 50% employer match about $65,702 at 4% or $43,802 at 6%; with 100% employer match about $49,277 at 4% or $32,851 at 6%.
Delphinus Engineering Inc.-264---
20081264$3,399,359$877,058$3,322iApproximate average salary by contribution assumption: employee only about $83,055 at 4% or $55,370 at 6%; with 50% employer match about $55,370 at 4% or $36,913 at 6%; with 100% employer match about $41,527 at 4% or $27,685 at 6%.
Delphinus Engineering Inc 401K Profit Sharing Plan & Trust-264$3,399,359$877,058$3,322iApproximate average salary by contribution assumption: employee only about $83,055 at 4% or $55,370 at 6%; with 50% employer match about $55,370 at 4% or $36,913 at 6%; with 100% employer match about $41,527 at 4% or $27,685 at 6%.
20071282$3,971,977$905,752$3,212iApproximate average salary by contribution assumption: employee only about $80,297 at 4% or $53,531 at 6%; with 50% employer match about $53,531 at 4% or $35,688 at 6%; with 100% employer match about $40,149 at 4% or $26,766 at 6%.
Delphinus Engineering Inc 401K Profit Sharing Plan & Trust-282$3,971,977$905,752$3,212iApproximate average salary by contribution assumption: employee only about $80,297 at 4% or $53,531 at 6%; with 50% employer match about $53,531 at 4% or $35,688 at 6%; with 100% employer match about $40,149 at 4% or $26,766 at 6%.
20062288$3,047,427$638,004$2,215iApproximate average salary by contribution assumption: employee only about $55,382 at 4% or $36,922 at 6%; with 50% employer match about $36,922 at 4% or $24,614 at 6%; with 100% employer match about $27,691 at 4% or $18,461 at 6%.
Delphinus Engineering Inc 401K Profit Sharing Plan & Trust-288$3,047,427--
DELPHINUS ENGINEERING, INC. PROFIT SHARING PLAN & TRUST-0-$638,004-
20051216$2,537,675$642,146$2,973iApproximate average salary by contribution assumption: employee only about $74,322 at 4% or $49,548 at 6%; with 50% employer match about $49,548 at 4% or $33,032 at 6%; with 100% employer match about $37,161 at 4% or $24,774 at 6%.
DELPHINUS ENGINEERING INC. PROFIT SHARING PLAN AND TRUST-216$2,537,675$642,146$2,973iApproximate average salary by contribution assumption: employee only about $74,322 at 4% or $49,548 at 6%; with 50% employer match about $49,548 at 4% or $33,032 at 6%; with 100% employer match about $37,161 at 4% or $24,774 at 6%.
20041217$1,991,085$491,580$2,265iApproximate average salary by contribution assumption: employee only about $56,634 at 4% or $37,756 at 6%; with 50% employer match about $37,756 at 4% or $25,171 at 6%; with 100% employer match about $28,317 at 4% or $18,878 at 6%.
DELPHINUS ENGINEERING INC. PROFIT SHARING PLAN AND TRUST-217$1,991,085$491,580$2,265iApproximate average salary by contribution assumption: employee only about $56,634 at 4% or $37,756 at 6%; with 50% employer match about $37,756 at 4% or $25,171 at 6%; with 100% employer match about $28,317 at 4% or $18,878 at 6%.
2001195$0$0-
Delphinus Engineering Inc 401K Profit Sharing Plan & Trust-95---
1999154$417,270$123,602$2,289iApproximate average salary by contribution assumption: employee only about $57,223 at 4% or $38,149 at 6%; with 50% employer match about $38,149 at 4% or $25,433 at 6%; with 100% employer match about $28,612 at 4% or $19,074 at 6%.
Delphinus Engineering Inc 401K Profit Sharing Plan & Trust-54$417,270$123,602$2,289iApproximate average salary by contribution assumption: employee only about $57,223 at 4% or $38,149 at 6%; with 50% employer match about $38,149 at 4% or $25,433 at 6%; with 100% employer match about $28,612 at 4% or $19,074 at 6%.