Civic Intelligence

Westlake Management Services Inc.

Plan context: Westlake Savings Plan

EIN 76-0321065 • Houston, TX • 56 filings • 10 plans

2801 Post Oak BlvdSuite 600Houston, TX 77056
Current Snapshot

Latest Year

2024

2024 Participants

10,686

2024 Assets

$2,858,872,249

2024 Contributions

$180,290,598

Historical Graphs

Total Assets Over Time

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

$2,858,872,249$1,429,436,125$0201520202024YearValue
$2,858,872,249Latest year 2024

Participants Over Time

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

10,8565,4280201520202024YearValue
10,686Latest year 2024

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
2024610,686$2,858,872,249$180,290,598$16,872iApproximate average salary by contribution assumption: employee only about $421,792 at 4% or $281,194 at 6%; with 50% employer match about $281,194 at 4% or $187,463 at 6%; with 100% employer match about $210,896 at 4% or $140,597 at 6%.
Westlake Savings Plan-10,686$2,024,230,826$180,290,598$16,872iApproximate average salary by contribution assumption: employee only about $421,792 at 4% or $281,194 at 6%; with 50% employer match about $281,194 at 4% or $187,463 at 6%; with 100% employer match about $210,896 at 4% or $140,597 at 6%.
Westlake Master Defined Benefit Trust--$417,363,441--
Westlake Wage Employees' Defined Benefit Plan-912$417,277,982--
Eagle Us 2 LLC Omnibus Retiree Welfare Benefit Plan-0---
Eagle Us 2 LLC Retiree Medical Plan-0---
Westlake Welfare Benefit Plan-10,420---
2023610,707$2,626,088,102$172,432,779$16,105iApproximate average salary by contribution assumption: employee only about $402,617 at 4% or $268,411 at 6%; with 50% employer match about $268,411 at 4% or $178,941 at 6%; with 100% employer match about $201,308 at 4% or $134,206 at 6%.
Westlake Savings Plan-10,707$1,772,659,922$172,432,779$16,105iApproximate average salary by contribution assumption: employee only about $402,617 at 4% or $268,411 at 6%; with 50% employer match about $268,411 at 4% or $178,941 at 6%; with 100% employer match about $201,308 at 4% or $134,206 at 6%.
Westlake Master Defined Benefit Trust--$426,829,443--
Westlake Wage Employees' Defined Benefit Plan-981$426,598,737--
Westlake Welfare Benefit Plan-10,503---
Eagle Us 2 LLC Omnibus Retiree Welfare Benefit Plan-0---
Eagle Us 2 LLC Retiree Medical Plan-0---
2022610,856$2,302,013,694$153,000,653$14,094iApproximate average salary by contribution assumption: employee only about $352,341 at 4% or $234,894 at 6%; with 50% employer match about $234,894 at 4% or $156,596 at 6%; with 100% employer match about $176,171 at 4% or $117,447 at 6%.
Westlake Savings Plan-10,546$1,470,870,580$153,000,653$14,508iApproximate average salary by contribution assumption: employee only about $362,698 at 4% or $241,799 at 6%; with 50% employer match about $241,799 at 4% or $161,199 at 6%; with 100% employer match about $181,349 at 4% or $120,899 at 6%.
Westlake Master Defined Benefit Trust--$415,680,448--
Westlake Wage Employees' Defined Benefit Plan-1,076$415,462,666--
Westlake Welfare Benefit Plan-10,856---
Eagle Us 2 LLC Retiree Medical Plan-0---
Eagle Us 2 LLC Omnibus Retiree Welfare Benefit Plan-0---
202159,573$2,736,205,598$120,725,728$12,611iApproximate average salary by contribution assumption: employee only about $315,277 at 4% or $210,184 at 6%; with 50% employer match about $210,184 at 4% or $140,123 at 6%; with 100% employer match about $157,638 at 4% or $105,092 at 6%.
Westlake Savings Plan-9,573$1,612,244,857$120,725,728$12,611iApproximate average salary by contribution assumption: employee only about $315,277 at 4% or $210,184 at 6%; with 50% employer match about $210,184 at 4% or $140,123 at 6%; with 100% employer match about $157,638 at 4% or $105,092 at 6%.
Westlake Master Defined Benefit Trust--$562,191,174--
Westlake Wage Employees' Defined Benefit Plan-1,205$561,769,567--
Westlake Welfare Benefit Plan-5,997---
Eagle Us 2 LLC Omnibus Retiree Welfare Benefit Plan-0---
202055,921$2,406,997,674$108,714,856$18,361iApproximate average salary by contribution assumption: employee only about $459,022 at 4% or $306,015 at 6%; with 50% employer match about $306,015 at 4% or $204,010 at 6%; with 100% employer match about $229,511 at 4% or $153,007 at 6%.
Westlake Savings Plan-5,921$1,280,301,071$108,104,708$18,258iApproximate average salary by contribution assumption: employee only about $456,446 at 4% or $304,297 at 6%; with 50% employer match about $304,297 at 4% or $202,865 at 6%; with 100% employer match about $228,223 at 4% or $152,149 at 6%.
Westlake Master Defined Benefit Trust--$563,463,038--
Westlake Wage Employees' Defined Benefit Plan-1,376$563,233,565$610,148$443iApproximate average salary by contribution assumption: employee only about $11,086 at 4% or $7,390 at 6%; with 50% employer match about $7,390 at 4% or $4,927 at 6%; with 100% employer match about $5,543 at 4% or $3,695 at 6%.
Eagle Us 2 LLC Omnibus Retiree Welfare Benefit Plan-0---
Westlake Welfare Benefit Plan-5,906---
201955,999$2,141,310,092$105,105,540$17,521iApproximate average salary by contribution assumption: employee only about $438,013 at 4% or $292,009 at 6%; with 50% employer match about $292,009 at 4% or $194,672 at 6%; with 100% employer match about $219,006 at 4% or $146,004 at 6%.
Westlake Savings Plan-5,931$1,087,683,515$104,842,532$17,677iApproximate average salary by contribution assumption: employee only about $441,926 at 4% or $294,617 at 6%; with 50% employer match about $294,617 at 4% or $196,412 at 6%; with 100% employer match about $220,963 at 4% or $147,309 at 6%.
Westlake Master Defined Benefit Trust--$526,932,829--
Westlake Wage Employees' Defined Benefit Plan-1,494$526,693,748$263,008$176iApproximate average salary by contribution assumption: employee only about $4,401 at 4% or $2,934 at 6%; with 50% employer match about $2,934 at 4% or $1,956 at 6%; with 100% employer match about $2,201 at 4% or $1,467 at 6%.
Westlake Welfare Benefit Plan-5,999---
Eagle Us 2 LLC Omnibus Retiree Welfare Benefit Plan-0---
201866,272$1,830,234,357$97,665,615$15,572iApproximate average salary by contribution assumption: employee only about $389,292 at 4% or $259,528 at 6%; with 50% employer match about $259,528 at 4% or $173,019 at 6%; with 100% employer match about $194,646 at 4% or $129,764 at 6%.
Westlake Savings Plan-6,272$862,214,759$97,463,767$15,540iApproximate average salary by contribution assumption: employee only about $388,488 at 4% or $258,992 at 6%; with 50% employer match about $258,992 at 4% or $172,661 at 6%; with 100% employer match about $194,244 at 4% or $129,496 at 6%.
Westlake Master Defined Benefit Trust--$484,125,560--
Westlake Wage Employees' Defined Benefit Plan-1,601$483,894,038$124,378$78iApproximate average salary by contribution assumption: employee only about $1,942 at 4% or $1,295 at 6%; with 50% employer match about $1,295 at 4% or $863 at 6%; with 100% employer match about $971 at 4% or $647 at 6%.
Westlake Welfare Benefit Plan-5,984---
Eagle Us 2 LLC Omnibus Retiree Welfare Benefit Plan-0---
Westlake Salaried Employees' Defined Benefit Plan-0-$77,470-
201756,193$1,551,550,983$94,050,608$15,187iApproximate average salary by contribution assumption: employee only about $379,665 at 4% or $253,110 at 6%; with 50% employer match about $253,110 at 4% or $168,740 at 6%; with 100% employer match about $189,832 at 4% or $126,555 at 6%.
Westlake Savings Plan-6,193$898,466,759$93,370,608$15,077iApproximate average salary by contribution assumption: employee only about $376,920 at 4% or $251,280 at 6%; with 50% employer match about $251,280 at 4% or $167,520 at 6%; with 100% employer match about $188,460 at 4% or $125,640 at 6%.
Westlake Salaried Employees' Defined Benefit Plan-1,616$634,368,069--
Westlake Wage Employees' Defined Benefit Plan-104$18,716,155$680,000$6,538iApproximate average salary by contribution assumption: employee only about $163,462 at 4% or $108,974 at 6%; with 50% employer match about $108,974 at 4% or $72,650 at 6%; with 100% employer match about $81,731 at 4% or $54,487 at 6%.
Westlake Welfare Benefit Plan-5,948---
Eagle Us 2 LLC Omnibus Retiree Welfare Benefit Plan-0---
201686,015$454,421,513$41,373,858$6,878iApproximate average salary by contribution assumption: employee only about $171,961 at 4% or $114,641 at 6%; with 50% employer match about $114,641 at 4% or $76,427 at 6%; with 100% employer match about $85,981 at 4% or $57,320 at 6%.
Westlake Savings Plan-2,297$404,153,094$40,973,858$17,838iApproximate average salary by contribution assumption: employee only about $445,950 at 4% or $297,300 at 6%; with 50% employer match about $297,300 at 4% or $198,200 at 6%; with 100% employer match about $222,975 at 4% or $148,650 at 6%.
Westlake Salaried Employees' Defined Benefit Plan-50$31,631,837--
Westlake Wage Employees' Defined Benefit Plan-111$18,636,582$400,000$3,604iApproximate average salary by contribution assumption: employee only about $90,090 at 4% or $60,060 at 6%; with 50% employer match about $60,060 at 4% or $40,040 at 6%; with 100% employer match about $45,045 at 4% or $30,030 at 6%.
Westlake Welfare Benefit Plan-6,015---
Westlake Welfare Benefit Plan-0---
Westlake Welfare Benefit Plan-0---
Eagle Us 2 LLC Retiree Medical Plan-0---
Eagle Us 2 LLC Omnibus Retiree Welfare Benefit Plan-0---
201542,204$415,935,101$39,434,276$17,892iApproximate average salary by contribution assumption: employee only about $447,303 at 4% or $298,202 at 6%; with 50% employer match about $298,202 at 4% or $198,802 at 6%; with 100% employer match about $223,652 at 4% or $149,101 at 6%.
Westlake Savings Plan-2,195$365,171,732$37,397,276$17,037iApproximate average salary by contribution assumption: employee only about $425,937 at 4% or $283,958 at 6%; with 50% employer match about $283,958 at 4% or $189,305 at 6%; with 100% employer match about $212,969 at 4% or $141,979 at 6%.
Westlake Salaried Employees' Defined Benefit Plan-51$31,290,337$900,000$17,647iApproximate average salary by contribution assumption: employee only about $441,176 at 4% or $294,118 at 6%; with 50% employer match about $294,118 at 4% or $196,078 at 6%; with 100% employer match about $220,588 at 4% or $147,059 at 6%.
Westlake Wage Employees' Defined Benefit Plan-118$19,473,032$1,137,000$9,636iApproximate average salary by contribution assumption: employee only about $240,890 at 4% or $160,593 at 6%; with 50% employer match about $160,593 at 4% or $107,062 at 6%; with 100% employer match about $120,445 at 4% or $80,297 at 6%.
Westlake Welfare Benefit Plan-2,204---