Civic Intelligence

Rdh Building Sciences Inc.

Plan context: Rdh Building Sciences Inc. 401(K) Retirement Plan

EIN 33-1077399 • Seattle, WA • 23 filings • 6 plans

2101 North 34th Street, #150Seattle, WA 98103
Current Snapshot

Latest Year

2025

2025 Participants

122

2025 Assets

$11,708,254

2025 Contributions

$2,076,432

Historical Graphs

Total Assets Over Time

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

$11,708,254$5,854,127$0200520152024YearValue
$11,708,254Latest year 2024

Participants Over Time

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

152760200520152025YearValue
122Latest 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
20251122$0$0-
RDH BUILDING SCIENCE HEALTH & WELFARE PLAN-122---
20242130$11,708,254$2,076,432$15,973iApproximate average salary by contribution assumption: employee only about $399,314 at 4% or $266,209 at 6%; with 50% employer match about $266,209 at 4% or $177,473 at 6%; with 100% employer match about $199,657 at 4% or $133,105 at 6%.
Rdh Building Sciences Inc. 401(K) Retirement Plan-130$11,708,254$2,076,432$15,973iApproximate average salary by contribution assumption: employee only about $399,314 at 4% or $266,209 at 6%; with 50% employer match about $266,209 at 4% or $177,473 at 6%; with 100% employer match about $199,657 at 4% or $133,105 at 6%.
Rdh Building Science Life and Ad&D Plan-0---
20232152$8,397,794$1,749,362$11,509iApproximate average salary by contribution assumption: employee only about $287,724 at 4% or $191,816 at 6%; with 50% employer match about $191,816 at 4% or $127,877 at 6%; with 100% employer match about $143,862 at 4% or $95,908 at 6%.
Rdh Building Sciences Inc. 401(K) Retirement Plan-152$8,397,794$1,749,362$11,509iApproximate average salary by contribution assumption: employee only about $287,724 at 4% or $191,816 at 6%; with 50% employer match about $191,816 at 4% or $127,877 at 6%; with 100% employer match about $143,862 at 4% or $95,908 at 6%.
Rdh Building Science Life and Ad&D Plan-126---
20221113$5,828,406$1,080,329$9,560iApproximate average salary by contribution assumption: employee only about $239,011 at 4% or $159,341 at 6%; with 50% employer match about $159,341 at 4% or $106,227 at 6%; with 100% employer match about $119,505 at 4% or $79,670 at 6%.
Rdh Building Sciences Inc. 401(K) Retirement Plan-113$5,828,406$1,080,329$9,560iApproximate average salary by contribution assumption: employee only about $239,011 at 4% or $159,341 at 6%; with 50% employer match about $159,341 at 4% or $106,227 at 6%; with 100% employer match about $119,505 at 4% or $79,670 at 6%.
2021199$6,212,675$911,025$9,202iApproximate average salary by contribution assumption: employee only about $230,057 at 4% or $153,371 at 6%; with 50% employer match about $153,371 at 4% or $102,247 at 6%; with 100% employer match about $115,028 at 4% or $76,686 at 6%.
Rdh Building Sciences Inc. 401(K) Retirement Plan-99$6,212,675$911,025$9,202iApproximate average salary by contribution assumption: employee only about $230,057 at 4% or $153,371 at 6%; with 50% employer match about $153,371 at 4% or $102,247 at 6%; with 100% employer match about $115,028 at 4% or $76,686 at 6%.
2020192$4,543,933$659,748$7,171iApproximate average salary by contribution assumption: employee only about $179,279 at 4% or $119,520 at 6%; with 50% employer match about $119,520 at 4% or $79,680 at 6%; with 100% employer match about $89,640 at 4% or $59,760 at 6%.
Rdh Building Sciences Inc. 401(K) Retirement Plan-92$4,543,933$659,748$7,171iApproximate average salary by contribution assumption: employee only about $179,279 at 4% or $119,520 at 6%; with 50% employer match about $119,520 at 4% or $79,680 at 6%; with 100% employer match about $89,640 at 4% or $59,760 at 6%.
2019177$3,072,569$519,995$6,753iApproximate average salary by contribution assumption: employee only about $168,830 at 4% or $112,553 at 6%; with 50% employer match about $112,553 at 4% or $75,035 at 6%; with 100% employer match about $84,415 at 4% or $56,277 at 6%.
Rdh Building Sciences Inc. 401(K) Retirement Plan-77$3,072,569$519,995$6,753iApproximate average salary by contribution assumption: employee only about $168,830 at 4% or $112,553 at 6%; with 50% employer match about $112,553 at 4% or $75,035 at 6%; with 100% employer match about $84,415 at 4% or $56,277 at 6%.
2018164$2,004,304$490,341$7,662iApproximate average salary by contribution assumption: employee only about $191,539 at 4% or $127,693 at 6%; with 50% employer match about $127,693 at 4% or $85,129 at 6%; with 100% employer match about $95,770 at 4% or $63,846 at 6%.
Rdh Building Sciences Inc. 401(K) Retirement Plan-64$2,004,304$490,341$7,662iApproximate average salary by contribution assumption: employee only about $191,539 at 4% or $127,693 at 6%; with 50% employer match about $127,693 at 4% or $85,129 at 6%; with 100% employer match about $95,770 at 4% or $63,846 at 6%.
2017160$1,608,593$407,311$6,789iApproximate average salary by contribution assumption: employee only about $169,713 at 4% or $113,142 at 6%; with 50% employer match about $113,142 at 4% or $75,428 at 6%; with 100% employer match about $84,856 at 4% or $56,571 at 6%.
Rdh Building Sciences Inc. 401(K) Retirement Plan-60$1,608,593$407,311$6,789iApproximate average salary by contribution assumption: employee only about $169,713 at 4% or $113,142 at 6%; with 50% employer match about $113,142 at 4% or $75,428 at 6%; with 100% employer match about $84,856 at 4% or $56,571 at 6%.
2016157$902,499$188,922$3,314iApproximate average salary by contribution assumption: employee only about $82,861 at 4% or $55,240 at 6%; with 50% employer match about $55,240 at 4% or $36,827 at 6%; with 100% employer match about $41,430 at 4% or $27,620 at 6%.
Rdh Building Sciences Inc. 401(K) Retirement Plan-57$902,499$188,922$3,314iApproximate average salary by contribution assumption: employee only about $82,861 at 4% or $55,240 at 6%; with 50% employer match about $55,240 at 4% or $36,827 at 6%; with 100% employer match about $41,430 at 4% or $27,620 at 6%.
2015153$684,800$127,307$2,402iApproximate average salary by contribution assumption: employee only about $60,050 at 4% or $40,034 at 6%; with 50% employer match about $40,034 at 4% or $26,689 at 6%; with 100% employer match about $30,025 at 4% or $20,017 at 6%.
Rdh Building Sciences Inc. 401(K) Retirement Plan-53$684,800$127,307$2,402iApproximate average salary by contribution assumption: employee only about $60,050 at 4% or $40,034 at 6%; with 50% employer match about $40,034 at 4% or $26,689 at 6%; with 100% employer match about $30,025 at 4% or $20,017 at 6%.
2014147$551,489$81,330$1,730iApproximate average salary by contribution assumption: employee only about $43,261 at 4% or $28,840 at 6%; with 50% employer match about $28,840 at 4% or $19,227 at 6%; with 100% employer match about $21,630 at 4% or $14,420 at 6%.
Rdh Building Sciences Inc. 401(K) Retirement Plan-47$551,489$81,330$1,730iApproximate average salary by contribution assumption: employee only about $43,261 at 4% or $28,840 at 6%; with 50% employer match about $28,840 at 4% or $19,227 at 6%; with 100% employer match about $21,630 at 4% or $14,420 at 6%.
2013140$498,143$70,606$1,765iApproximate average salary by contribution assumption: employee only about $44,129 at 4% or $29,419 at 6%; with 50% employer match about $29,419 at 4% or $19,613 at 6%; with 100% employer match about $22,064 at 4% or $14,710 at 6%.
Rdh Building Sciences Inc. 401(K) Retirement Plan-40$498,143$70,606$1,765iApproximate average salary by contribution assumption: employee only about $44,129 at 4% or $29,419 at 6%; with 50% employer match about $29,419 at 4% or $19,613 at 6%; with 100% employer match about $22,064 at 4% or $14,710 at 6%.
2012131$375,290$51,783$1,670iApproximate average salary by contribution assumption: employee only about $41,760 at 4% or $27,840 at 6%; with 50% employer match about $27,840 at 4% or $18,560 at 6%; with 100% employer match about $20,880 at 4% or $13,920 at 6%.
Rdh Building Sciences Inc. 401(K) Retirement Plan-31$375,290$51,783$1,670iApproximate average salary by contribution assumption: employee only about $41,760 at 4% or $27,840 at 6%; with 50% employer match about $27,840 at 4% or $18,560 at 6%; with 100% employer match about $20,880 at 4% or $13,920 at 6%.
2011122$302,272$38,026$1,728iApproximate average salary by contribution assumption: employee only about $43,211 at 4% or $28,808 at 6%; with 50% employer match about $28,808 at 4% or $19,205 at 6%; with 100% employer match about $21,606 at 4% or $14,404 at 6%.
Rdh Building Sciences Inc. 401(K) Retirement Plan-22$302,272$38,026$1,728iApproximate average salary by contribution assumption: employee only about $43,211 at 4% or $28,808 at 6%; with 50% employer match about $28,808 at 4% or $19,205 at 6%; with 100% employer match about $21,606 at 4% or $14,404 at 6%.
2010121$343,685$61,963$2,951iApproximate average salary by contribution assumption: employee only about $73,765 at 4% or $49,177 at 6%; with 50% employer match about $49,177 at 4% or $32,785 at 6%; with 100% employer match about $36,883 at 4% or $24,588 at 6%.
Rdh Building Sciences Inc. 401(K) Retirement Plan-21$343,685$61,963$2,951iApproximate average salary by contribution assumption: employee only about $73,765 at 4% or $49,177 at 6%; with 50% employer match about $49,177 at 4% or $32,785 at 6%; with 100% employer match about $36,883 at 4% or $24,588 at 6%.
2009120$257,056$76,103$3,805iApproximate average salary by contribution assumption: employee only about $95,129 at 4% or $63,419 at 6%; with 50% employer match about $63,419 at 4% or $42,279 at 6%; with 100% employer match about $47,564 at 4% or $31,710 at 6%.
Rdh Building Sciences Inc. 401(K) Retirement Plan-20$257,056$76,103$3,805iApproximate average salary by contribution assumption: employee only about $95,129 at 4% or $63,419 at 6%; with 50% employer match about $63,419 at 4% or $42,279 at 6%; with 100% employer match about $47,564 at 4% or $31,710 at 6%.
2008126$158,800$85,746$3,298iApproximate average salary by contribution assumption: employee only about $82,448 at 4% or $54,965 at 6%; with 50% employer match about $54,965 at 4% or $36,644 at 6%; with 100% employer match about $41,224 at 4% or $27,483 at 6%.
Rdh Building Sciences Inc. 401(K) Retirement Plan-26$158,800$85,746$3,298iApproximate average salary by contribution assumption: employee only about $82,448 at 4% or $54,965 at 6%; with 50% employer match about $54,965 at 4% or $36,644 at 6%; with 100% employer match about $41,224 at 4% or $27,483 at 6%.
2007117$0$0-
Rdh Building Sciences Inc. 401(K) Retirement Plan-17---
200614$350,344$26,863$6,716iApproximate average salary by contribution assumption: employee only about $167,894 at 4% or $111,929 at 6%; with 50% employer match about $111,929 at 4% or $74,619 at 6%; with 100% employer match about $83,947 at 4% or $55,965 at 6%.
Rdh Building Sciences Inc. 401(K) Retirement Plan-4$350,344$26,863$6,716iApproximate average salary by contribution assumption: employee only about $167,894 at 4% or $111,929 at 6%; with 50% employer match about $111,929 at 4% or $74,619 at 6%; with 100% employer match about $83,947 at 4% or $55,965 at 6%.
200518$279,924$239,101$29,888iApproximate average salary by contribution assumption: employee only about $747,191 at 4% or $498,127 at 6%; with 50% employer match about $498,127 at 4% or $332,085 at 6%; with 100% employer match about $373,595 at 4% or $249,064 at 6%.
Rdh Building Sciences Inc. 401(K) Retirement Plan-8$279,924$239,101$29,888iApproximate average salary by contribution assumption: employee only about $747,191 at 4% or $498,127 at 6%; with 50% employer match about $498,127 at 4% or $332,085 at 6%; with 100% employer match about $373,595 at 4% or $249,064 at 6%.