Civic Intelligence

Armstrong Technology Inc.

Plan context: Armstrong Technology Inc. 401(K) Plan

EIN 94-1754040 • Sunnyvale, CA • 49 filings • 4 plans

1121 Elko DrSunnyvale, CA 94089
Current Snapshot

Latest Year

2025

2025 Participants

118

2025 Assets

$4,932,182

2025 Contributions

$253,875

Historical Graphs

Total Assets Over Time

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

$5,470,654$2,735,327$0199920122024YearValue
$4,932,182Latest year 2024

Participants Over Time

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

186930199920122025YearValue
118Latest 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
20251118$0$0-
Armstrong Technology Welfare Benefit Plan-118---
20242115$4,932,182$253,875$2,208iApproximate average salary by contribution assumption: employee only about $55,190 at 4% or $36,793 at 6%; with 50% employer match about $36,793 at 4% or $24,529 at 6%; with 100% employer match about $27,595 at 4% or $18,397 at 6%.
Armstrong Technology Inc. 401(K) Plan-34$4,932,182$253,875$7,467iApproximate average salary by contribution assumption: employee only about $186,673 at 4% or $124,449 at 6%; with 50% employer match about $124,449 at 4% or $82,966 at 6%; with 100% employer match about $93,336 at 4% or $62,224 at 6%.
Armstrong Technology Welfare Benefit Plan-115---
20232110$4,793,223$273,980$2,491iApproximate average salary by contribution assumption: employee only about $62,268 at 4% or $41,512 at 6%; with 50% employer match about $41,512 at 4% or $27,675 at 6%; with 100% employer match about $31,134 at 4% or $20,756 at 6%.
Armstrong Technology Inc. 401(K) Plan-34$4,793,223$273,980$8,058iApproximate average salary by contribution assumption: employee only about $201,456 at 4% or $134,304 at 6%; with 50% employer match about $134,304 at 4% or $89,536 at 6%; with 100% employer match about $100,728 at 4% or $67,152 at 6%.
Armstrong Technology Welfare Benefit Plan-110---
20222112$4,470,035$292,781$2,614iApproximate average salary by contribution assumption: employee only about $65,353 at 4% or $43,569 at 6%; with 50% employer match about $43,569 at 4% or $29,046 at 6%; with 100% employer match about $32,676 at 4% or $21,784 at 6%.
Armstrong Technology Inc. 401(K) Plan-37$4,470,035$292,781$7,913iApproximate average salary by contribution assumption: employee only about $197,825 at 4% or $131,883 at 6%; with 50% employer match about $131,883 at 4% or $87,922 at 6%; with 100% employer match about $98,913 at 4% or $65,942 at 6%.
Armstrong Technology Welfare Benefit Plan-112---
20212121$5,470,654$246,281$2,035iApproximate average salary by contribution assumption: employee only about $50,885 at 4% or $33,923 at 6%; with 50% employer match about $33,923 at 4% or $22,615 at 6%; with 100% employer match about $25,442 at 4% or $16,962 at 6%.
Armstrong Technology Inc. 401(K) Plan-48$5,470,654$246,281$5,131iApproximate average salary by contribution assumption: employee only about $128,271 at 4% or $85,514 at 6%; with 50% employer match about $85,514 at 4% or $57,009 at 6%; with 100% employer match about $64,136 at 4% or $42,757 at 6%.
Armstrong Technology Welfare Benefit Plan-121---
20202118$5,077,749$214,316$1,816iApproximate average salary by contribution assumption: employee only about $45,406 at 4% or $30,271 at 6%; with 50% employer match about $30,271 at 4% or $20,180 at 6%; with 100% employer match about $22,703 at 4% or $15,135 at 6%.
Armstrong Technology Inc. 401(K) Plan-49$5,077,749$214,316$4,374iApproximate average salary by contribution assumption: employee only about $109,345 at 4% or $72,897 at 6%; with 50% employer match about $72,897 at 4% or $48,598 at 6%; with 100% employer match about $54,672 at 4% or $36,448 at 6%.
Armstrong Technology Welfare Benefit Plan-118---
20192128$4,947,938$174,154$1,361iApproximate average salary by contribution assumption: employee only about $34,014 at 4% or $22,676 at 6%; with 50% employer match about $22,676 at 4% or $15,118 at 6%; with 100% employer match about $17,007 at 4% or $11,338 at 6%.
Armstrong Technology Inc. 401(K) Plan-51$4,947,938$174,154$3,415iApproximate average salary by contribution assumption: employee only about $85,370 at 4% or $56,913 at 6%; with 50% employer match about $56,913 at 4% or $37,942 at 6%; with 100% employer match about $42,685 at 4% or $28,457 at 6%.
Armstrong Technology Welfare Benefit Plan-128---
2018147$4,272,293$529,322$11,262iApproximate average salary by contribution assumption: employee only about $281,554 at 4% or $187,703 at 6%; with 50% employer match about $187,703 at 4% or $125,135 at 6%; with 100% employer match about $140,777 at 4% or $93,851 at 6%.
Armstrong Technology Inc. 401(K) Plan-47$4,272,293$529,322$11,262iApproximate average salary by contribution assumption: employee only about $281,554 at 4% or $187,703 at 6%; with 50% employer match about $187,703 at 4% or $125,135 at 6%; with 100% employer match about $140,777 at 4% or $93,851 at 6%.
20172119$3,908,218$204,716$1,720iApproximate average salary by contribution assumption: employee only about $43,008 at 4% or $28,672 at 6%; with 50% employer match about $28,672 at 4% or $19,114 at 6%; with 100% employer match about $21,504 at 4% or $14,336 at 6%.
Armstrong Technology Inc. 401(K) Plan-111$3,908,218$204,716$1,844iApproximate average salary by contribution assumption: employee only about $46,107 at 4% or $30,738 at 6%; with 50% employer match about $30,738 at 4% or $20,492 at 6%; with 100% employer match about $23,054 at 4% or $15,369 at 6%.
Armstrong Technology Welfare Benefit Plan-119---
20162128$3,458,732$139,193$1,087iApproximate average salary by contribution assumption: employee only about $27,186 at 4% or $18,124 at 6%; with 50% employer match about $18,124 at 4% or $12,083 at 6%; with 100% employer match about $13,593 at 4% or $9,062 at 6%.
Armstrong Technology Inc. 401(K) Plan-125$3,458,732$139,193$1,114iApproximate average salary by contribution assumption: employee only about $27,839 at 4% or $18,559 at 6%; with 50% employer match about $18,559 at 4% or $12,373 at 6%; with 100% employer match about $13,919 at 4% or $9,280 at 6%.
Armstrong Technology Welfare Benefit Plan-128---
20152120$3,349,426$136,596$1,138iApproximate average salary by contribution assumption: employee only about $28,458 at 4% or $18,972 at 6%; with 50% employer match about $18,972 at 4% or $12,648 at 6%; with 100% employer match about $14,229 at 4% or $9,486 at 6%.
Armstrong Technology Inc. 401(K) Plan-95$3,349,426$136,596$1,438iApproximate average salary by contribution assumption: employee only about $35,946 at 4% or $23,964 at 6%; with 50% employer match about $23,964 at 4% or $15,976 at 6%; with 100% employer match about $17,973 at 4% or $11,982 at 6%.
Armstrong Technology Welfare Benefit Plan-120---
20142106$3,240,261$133,210$1,257iApproximate average salary by contribution assumption: employee only about $31,417 at 4% or $20,945 at 6%; with 50% employer match about $20,945 at 4% or $13,963 at 6%; with 100% employer match about $15,709 at 4% or $10,472 at 6%.
Armstrong Technology Inc. 401(K) Plan-49$3,240,261$133,210$2,719iApproximate average salary by contribution assumption: employee only about $67,964 at 4% or $45,310 at 6%; with 50% employer match about $45,310 at 4% or $30,206 at 6%; with 100% employer match about $33,982 at 4% or $22,655 at 6%.
Armstrong Technology Welfare Benefit Plan-106---
20132114$3,061,282$128,388$1,126iApproximate average salary by contribution assumption: employee only about $28,155 at 4% or $18,770 at 6%; with 50% employer match about $18,770 at 4% or $12,513 at 6%; with 100% employer match about $14,078 at 4% or $9,385 at 6%.
Armstrong Technology Inc. 401(K) Plan-108$3,061,282$128,388$1,189iApproximate average salary by contribution assumption: employee only about $29,719 at 4% or $19,813 at 6%; with 50% employer match about $19,813 at 4% or $13,209 at 6%; with 100% employer match about $14,860 at 4% or $9,906 at 6%.
Armstrong Technology Welfare Benefit Plan-114---
20122104$2,794,897$156,660$1,506iApproximate average salary by contribution assumption: employee only about $37,659 at 4% or $25,106 at 6%; with 50% employer match about $25,106 at 4% or $16,737 at 6%; with 100% employer match about $18,829 at 4% or $12,553 at 6%.
Armstrong Technology Inc. 401(K) Plan-58$2,794,897$156,660$2,701iApproximate average salary by contribution assumption: employee only about $67,526 at 4% or $45,017 at 6%; with 50% employer match about $45,017 at 4% or $30,011 at 6%; with 100% employer match about $33,763 at 4% or $22,509 at 6%.
Armstrong Technology Welfare Benefit Plan-104---
20113109$2,482,435$150,802$1,384iApproximate average salary by contribution assumption: employee only about $34,588 at 4% or $23,058 at 6%; with 50% employer match about $23,058 at 4% or $15,372 at 6%; with 100% employer match about $17,294 at 4% or $11,529 at 6%.
Armstrong Technology Inc. 401(K) Plan-59$2,482,435$150,802$2,556iApproximate average salary by contribution assumption: employee only about $63,899 at 4% or $42,599 at 6%; with 50% employer match about $42,599 at 4% or $28,400 at 6%; with 100% employer match about $31,950 at 4% or $21,300 at 6%.
Armstrong Technology Welfare Benefit Plan-109---
ARMSTRONG TECHNOLOGY LIFE BENEFIT PLAN-0---
20103117$2,363,805$132,483$1,132iApproximate average salary by contribution assumption: employee only about $28,308 at 4% or $18,872 at 6%; with 50% employer match about $18,872 at 4% or $12,581 at 6%; with 100% employer match about $14,154 at 4% or $9,436 at 6%.
Armstrong Technology Inc. 401(K) Plan-58$2,363,805$132,483$2,284iApproximate average salary by contribution assumption: employee only about $57,105 at 4% or $38,070 at 6%; with 50% employer match about $38,070 at 4% or $25,380 at 6%; with 100% employer match about $28,552 at 4% or $19,035 at 6%.
Armstrong Technology Welfare Benefit Plan-117---
ARMSTRONG TECHNOLOGY LIFE BENEFIT PLAN-117---
20093120$2,062,229$115,116$959iApproximate average salary by contribution assumption: employee only about $23,983 at 4% or $15,988 at 6%; with 50% employer match about $15,988 at 4% or $10,659 at 6%; with 100% employer match about $11,991 at 4% or $7,994 at 6%.
Armstrong Technology Inc. 401(K) Plan-101$2,062,229$115,116$1,140iApproximate average salary by contribution assumption: employee only about $28,494 at 4% or $18,996 at 6%; with 50% employer match about $18,996 at 4% or $12,664 at 6%; with 100% employer match about $14,247 at 4% or $9,498 at 6%.
ARMSTRONG TECHNOLOGY LIFE BENEFIT PLAN-120---
Armstrong Technology Welfare Benefit Plan-120---
2008189$1,910,741$173,292$1,947iApproximate average salary by contribution assumption: employee only about $48,678 at 4% or $32,452 at 6%; with 50% employer match about $32,452 at 4% or $21,634 at 6%; with 100% employer match about $24,339 at 4% or $16,226 at 6%.
Armstrong Technology Inc. 401(K) Plan-89$1,910,741$173,292$1,947iApproximate average salary by contribution assumption: employee only about $48,678 at 4% or $32,452 at 6%; with 50% employer match about $32,452 at 4% or $21,634 at 6%; with 100% employer match about $24,339 at 4% or $16,226 at 6%.
20072122$2,321,527$194,925$1,598iApproximate average salary by contribution assumption: employee only about $39,944 at 4% or $26,629 at 6%; with 50% employer match about $26,629 at 4% or $17,753 at 6%; with 100% employer match about $19,972 at 4% or $13,315 at 6%.
Armstrong Technology Inc. 401(K) Plan-93$2,321,527$194,925$2,096iApproximate average salary by contribution assumption: employee only about $52,399 at 4% or $34,933 at 6%; with 50% employer match about $34,933 at 4% or $23,289 at 6%; with 100% employer match about $26,200 at 4% or $17,466 at 6%.
Armstrong Technology Welfare Benefit Plan-122---
20062145$2,076,578$235,487$1,624iApproximate average salary by contribution assumption: employee only about $40,601 at 4% or $27,067 at 6%; with 50% employer match about $27,067 at 4% or $18,045 at 6%; with 100% employer match about $20,301 at 4% or $13,534 at 6%.
Armstrong Technology Inc. 401(K) Plan-145$2,076,578$235,487$1,624iApproximate average salary by contribution assumption: employee only about $40,601 at 4% or $27,067 at 6%; with 50% employer match about $27,067 at 4% or $18,045 at 6%; with 100% employer match about $20,301 at 4% or $13,534 at 6%.
Armstrong Technology Welfare Benefit Plan-127---
20052121$2,010,760$266,001$2,198iApproximate average salary by contribution assumption: employee only about $54,959 at 4% or $36,639 at 6%; with 50% employer match about $36,639 at 4% or $24,426 at 6%; with 100% employer match about $27,479 at 4% or $18,320 at 6%.
Armstrong Technology Inc. 401(K) Plan-87$2,010,760$266,001$3,057iApproximate average salary by contribution assumption: employee only about $76,437 at 4% or $50,958 at 6%; with 50% employer match about $50,958 at 4% or $33,972 at 6%; with 100% employer match about $38,219 at 4% or $25,479 at 6%.
Armstrong Technology Welfare Benefit Plan-121---
20042113$1,753,563$235,830$2,087iApproximate average salary by contribution assumption: employee only about $52,175 at 4% or $34,783 at 6%; with 50% employer match about $34,783 at 4% or $23,189 at 6%; with 100% employer match about $26,087 at 4% or $17,392 at 6%.
Armstrong Technology Inc. 401(K) Plan-75$1,753,563$235,830$3,144iApproximate average salary by contribution assumption: employee only about $78,610 at 4% or $52,407 at 6%; with 50% employer match about $52,407 at 4% or $34,938 at 6%; with 100% employer match about $39,305 at 4% or $26,203 at 6%.
Armstrong Technology Welfare Benefit Plan-113---
20031158$1,540,083$199,661$1,264iApproximate average salary by contribution assumption: employee only about $31,592 at 4% or $21,061 at 6%; with 50% employer match about $21,061 at 4% or $14,041 at 6%; with 100% employer match about $15,796 at 4% or $10,531 at 6%.
Armstrong Technology Inc. 401(K) Plan-158$1,540,083$199,661$1,264iApproximate average salary by contribution assumption: employee only about $31,592 at 4% or $21,061 at 6%; with 50% employer match about $21,061 at 4% or $14,041 at 6%; with 100% employer match about $15,796 at 4% or $10,531 at 6%.
20021129$1,314,875$249,905$1,937iApproximate average salary by contribution assumption: employee only about $48,431 at 4% or $32,287 at 6%; with 50% employer match about $32,287 at 4% or $21,525 at 6%; with 100% employer match about $24,216 at 4% or $16,144 at 6%.
Armstrong Technology Inc. 401(K) Plan-129$1,314,875$249,905$1,937iApproximate average salary by contribution assumption: employee only about $48,431 at 4% or $32,287 at 6%; with 50% employer match about $32,287 at 4% or $21,525 at 6%; with 100% employer match about $24,216 at 4% or $16,144 at 6%.
20011102$1,263,791$340,100$3,334iApproximate average salary by contribution assumption: employee only about $83,358 at 4% or $55,572 at 6%; with 50% employer match about $55,572 at 4% or $37,048 at 6%; with 100% employer match about $41,679 at 4% or $27,786 at 6%.
Armstrong Technology Inc. 401(K) Plan-102$1,263,791$340,100$3,334iApproximate average salary by contribution assumption: employee only about $83,358 at 4% or $55,572 at 6%; with 50% employer match about $55,572 at 4% or $37,048 at 6%; with 100% employer match about $41,679 at 4% or $27,786 at 6%.
20001186$1,067,641$375,334$2,018iApproximate average salary by contribution assumption: employee only about $50,448 at 4% or $33,632 at 6%; with 50% employer match about $33,632 at 4% or $22,421 at 6%; with 100% employer match about $25,224 at 4% or $16,816 at 6%.
Armstrong Technology Inc. 401(K) Plan-186$1,067,641$375,334$2,018iApproximate average salary by contribution assumption: employee only about $50,448 at 4% or $33,632 at 6%; with 50% employer match about $33,632 at 4% or $22,421 at 6%; with 100% employer match about $25,224 at 4% or $16,816 at 6%.
19991123$779,145$313,221$2,547iApproximate average salary by contribution assumption: employee only about $63,663 at 4% or $42,442 at 6%; with 50% employer match about $42,442 at 4% or $28,295 at 6%; with 100% employer match about $31,831 at 4% or $21,221 at 6%.
Armstrong Technology Inc. 401(K) Plan-123$779,145$313,221$2,547iApproximate average salary by contribution assumption: employee only about $63,663 at 4% or $42,442 at 6%; with 50% employer match about $42,442 at 4% or $28,295 at 6%; with 100% employer match about $31,831 at 4% or $21,221 at 6%.