Civic Intelligence

MISSION SUPPORT AND TEST SERVICES LLC (MSTS)

Plan context: Mission Support and Test Services LLC (Msts) Employee 401(K) Plan

EIN 81-0705502 • Las Vegas, NV • 33 filings • 6 plans

PO Box 98521Mail Stop Nlv010Las Vegas, NV 89193
Current Snapshot

Latest Year

2024

2024 Participants

2,485

2024 Assets

$1,198,010,242

2024 Contributions

$67,570,262

Historical Graphs

Total Assets Over Time

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

$1,267,516,810$633,758,405$0201720212024YearValue
$1,198,010,242Latest year 2024

Participants Over Time

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

2,5001,2500201720212024YearValue
2,485Latest 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
202442,485$1,198,010,242$67,570,262$27,191iApproximate average salary by contribution assumption: employee only about $679,781 at 4% or $453,188 at 6%; with 50% employer match about $453,188 at 4% or $302,125 at 6%; with 100% employer match about $339,891 at 4% or $226,594 at 6%.
Mission Support and Test Services LLC (Msts) Employee 401(K) Plan-2,485$611,933,756$42,078,546$16,933iApproximate average salary by contribution assumption: employee only about $423,325 at 4% or $282,217 at 6%; with 50% employer match about $282,217 at 4% or $188,145 at 6%; with 100% employer match about $211,663 at 4% or $141,108 at 6%.
Mission Support and Test Services LLC (Msts) Employee Retirement Plan-2,384$533,658,279$18,495,000$7,758iApproximate average salary by contribution assumption: employee only about $193,949 at 4% or $129,299 at 6%; with 50% employer match about $129,299 at 4% or $86,200 at 6%; with 100% employer match about $96,975 at 4% or $64,650 at 6%.
Mission Support and Test Services LLC (Msts) Represented Employee 401(K) Plan-835$52,418,207$6,996,716$8,379iApproximate average salary by contribution assumption: employee only about $209,483 at 4% or $139,655 at 6%; with 50% employer match about $139,655 at 4% or $93,103 at 6%; with 100% employer match about $104,741 at 4% or $69,828 at 6%.
Mission Support and Test Services LLC Welfare Benefits Plan-2,473---
202352,500$1,160,594,771$84,825,020$33,930iApproximate average salary by contribution assumption: employee only about $848,250 at 4% or $565,500 at 6%; with 50% employer match about $565,500 at 4% or $377,000 at 6%; with 100% employer match about $424,125 at 4% or $282,750 at 6%.
Mission Support and Test Services LLC (Msts) Employee Retirement Plan-2,266$558,757,985$30,425,000$13,427iApproximate average salary by contribution assumption: employee only about $335,669 at 4% or $223,779 at 6%; with 50% employer match about $223,779 at 4% or $149,186 at 6%; with 100% employer match about $167,834 at 4% or $111,890 at 6%.
Mission Support and Test Services LLC (Msts) Employee 401(K) Plan-2,485$530,180,994$41,395,229$16,658iApproximate average salary by contribution assumption: employee only about $416,451 at 4% or $277,634 at 6%; with 50% employer match about $277,634 at 4% or $185,089 at 6%; with 100% employer match about $208,225 at 4% or $138,817 at 6%.
Mission Support and Test Services LLC (Msts) Represented Employee 401(K) Plan-905$41,218,366$12,274,042$13,562iApproximate average salary by contribution assumption: employee only about $339,062 at 4% or $226,041 at 6%; with 50% employer match about $226,041 at 4% or $150,694 at 6%; with 100% employer match about $169,531 at 4% or $113,021 at 6%.
NNSS STAFF PENSION PLAN-13$30,437,426$730,749$56,211iApproximate average salary by contribution assumption: employee only about $1,405,287 at 4% or $936,858 at 6%; with 50% employer match about $936,858 at 4% or $624,572 at 6%; with 100% employer match about $702,643 at 4% or $468,429 at 6%.
Mission Support and Test Services LLC Welfare Benefits Plan-2,500---
202242,104$973,985,977$43,029,022$20,451iApproximate average salary by contribution assumption: employee only about $511,276 at 4% or $340,851 at 6%; with 50% employer match about $340,851 at 4% or $227,234 at 6%; with 100% employer match about $255,638 at 4% or $170,425 at 6%.
Mission Support and Test Services LLC (Msts) Employee Retirement Plan-2,033$521,621,112$8,235,000$4,051iApproximate average salary by contribution assumption: employee only about $101,267 at 4% or $67,511 at 6%; with 50% employer match about $67,511 at 4% or $45,007 at 6%; with 100% employer match about $50,633 at 4% or $33,756 at 6%.
Mission Support and Test Services LLC (Msts) Employee 401(K) Plan-2,104$427,391,837$32,328,186$15,365iApproximate average salary by contribution assumption: employee only about $384,128 at 4% or $256,085 at 6%; with 50% employer match about $256,085 at 4% or $170,723 at 6%; with 100% employer match about $192,064 at 4% or $128,043 at 6%.
Mission Support and Test Services LLC (Msts) Represented Employee 401(K) Plan-687$24,973,028$2,465,836$3,589iApproximate average salary by contribution assumption: employee only about $89,732 at 4% or $59,821 at 6%; with 50% employer match about $59,821 at 4% or $39,881 at 6%; with 100% employer match about $44,866 at 4% or $29,911 at 6%.
Mission Support and Test Services LLC Welfare Benefits Plan-2,032---
202142,042$1,267,516,810$49,074,952$24,033iApproximate average salary by contribution assumption: employee only about $600,820 at 4% or $400,546 at 6%; with 50% employer match about $400,546 at 4% or $267,031 at 6%; with 100% employer match about $300,410 at 4% or $200,273 at 6%.
Mission Support and Test Services LLC (Msts) Employee Retirement Plan-1,935$696,679,467$17,800,000$9,199iApproximate average salary by contribution assumption: employee only about $229,974 at 4% or $153,316 at 6%; with 50% employer match about $153,316 at 4% or $102,211 at 6%; with 100% employer match about $114,987 at 4% or $76,658 at 6%.
Mission Support and Test Services LLC (Msts) Employee 401(K) Plan-2,010$538,972,370$28,909,336$14,383iApproximate average salary by contribution assumption: employee only about $359,569 at 4% or $239,713 at 6%; with 50% employer match about $239,713 at 4% or $159,808 at 6%; with 100% employer match about $179,784 at 4% or $119,856 at 6%.
Mission Support and Test Services LLC (Msts) Represented Employee 401(K) Plan-615$31,864,973$2,365,616$3,847iApproximate average salary by contribution assumption: employee only about $96,163 at 4% or $64,109 at 6%; with 50% employer match about $64,109 at 4% or $42,739 at 6%; with 100% employer match about $48,082 at 4% or $32,054 at 6%.
Mission Support and Test Services LLC Welfare Benefits Plan-2,042---
202041,955$1,171,021,108$40,839,047$20,890iApproximate average salary by contribution assumption: employee only about $522,238 at 4% or $348,159 at 6%; with 50% employer match about $348,159 at 4% or $232,106 at 6%; with 100% employer match about $261,119 at 4% or $174,079 at 6%.
Mission Support and Test Services LLC (Msts) Employee Retirement Plan-1,889$659,062,016$9,138,070$4,838iApproximate average salary by contribution assumption: employee only about $120,938 at 4% or $80,625 at 6%; with 50% employer match about $80,625 at 4% or $53,750 at 6%; with 100% employer match about $60,469 at 4% or $40,313 at 6%.
Mission Support and Test Services LLC (Msts) Employee 401(K) Plan-1,955$484,139,137$29,736,941$15,211iApproximate average salary by contribution assumption: employee only about $380,268 at 4% or $253,512 at 6%; with 50% employer match about $253,512 at 4% or $169,008 at 6%; with 100% employer match about $190,134 at 4% or $126,756 at 6%.
Mission Support and Test Services LLC (Msts) Represented Employee 401(K) Plan-566$27,819,955$1,964,036$3,470iApproximate average salary by contribution assumption: employee only about $86,751 at 4% or $57,834 at 6%; with 50% employer match about $57,834 at 4% or $38,556 at 6%; with 100% employer match about $43,375 at 4% or $28,917 at 6%.
Mission Support and Test Services LLC Welfare Benefits Plan-1,878---
201941,957$1,021,611,762$70,409,412$35,978iApproximate average salary by contribution assumption: employee only about $899,456 at 4% or $599,637 at 6%; with 50% employer match about $599,637 at 4% or $399,758 at 6%; with 100% employer match about $449,728 at 4% or $299,819 at 6%.
Mission Support and Test Services LLC (Msts) Employee Retirement Plan-1,900$601,814,303$42,561,000$22,401iApproximate average salary by contribution assumption: employee only about $560,013 at 4% or $373,342 at 6%; with 50% employer match about $373,342 at 4% or $248,895 at 6%; with 100% employer match about $280,007 at 4% or $186,671 at 6%.
Mission Support and Test Services LLC (Msts) Employee 401(K) Plan-1,957$396,483,475$25,529,674$13,045iApproximate average salary by contribution assumption: employee only about $326,133 at 4% or $217,422 at 6%; with 50% employer match about $217,422 at 4% or $144,948 at 6%; with 100% employer match about $163,066 at 4% or $108,711 at 6%.
Mission Support and Test Services LLC (Msts) Represented Employee 401(K) Plan-645$23,313,984$2,318,738$3,595iApproximate average salary by contribution assumption: employee only about $89,874 at 4% or $59,916 at 6%; with 50% employer match about $59,916 at 4% or $39,944 at 6%; with 100% employer match about $44,937 at 4% or $29,958 at 6%.
Mission Support and Test Services LLC Welfare Benefits Plan-1,829---
201841,793$845,191,187$37,500,538$20,915iApproximate average salary by contribution assumption: employee only about $522,874 at 4% or $348,583 at 6%; with 50% employer match about $348,583 at 4% or $232,389 at 6%; with 100% employer match about $261,437 at 4% or $174,291 at 6%.
Mission Support and Test Services LLC (Msts) Employee Retirement Plan-1,733$498,170,840$12,240,204$7,063iApproximate average salary by contribution assumption: employee only about $176,575 at 4% or $117,717 at 6%; with 50% employer match about $117,717 at 4% or $78,478 at 6%; with 100% employer match about $88,288 at 4% or $58,858 at 6%.
Mission Support and Test Services LLC (Msts) Employee 401(K) Plan-1,793$329,102,580$23,649,238$13,190iApproximate average salary by contribution assumption: employee only about $329,744 at 4% or $219,829 at 6%; with 50% employer match about $219,829 at 4% or $146,553 at 6%; with 100% employer match about $164,872 at 4% or $109,915 at 6%.
Mission Support and Test Services LLC (Msts) Represented Employee 401(K) Plan-538$17,917,767$1,611,096$2,995iApproximate average salary by contribution assumption: employee only about $74,865 at 4% or $49,910 at 6%; with 50% employer match about $49,910 at 4% or $33,273 at 6%; with 100% employer match about $37,433 at 4% or $24,955 at 6%.
Mission Support and Test Services LLC Welfare Benefits Plan-1,590---
201741,746$936,040,869$40,760,942$23,345iApproximate average salary by contribution assumption: employee only about $583,633 at 4% or $389,089 at 6%; with 50% employer match about $389,089 at 4% or $259,393 at 6%; with 100% employer match about $291,817 at 4% or $194,544 at 6%.
Mission Support and Test Services LLC (Msts) Employee Retirement Plan-1,688$556,151,283$17,434,560$10,329iApproximate average salary by contribution assumption: employee only about $258,213 at 4% or $172,142 at 6%; with 50% employer match about $172,142 at 4% or $114,761 at 6%; with 100% employer match about $129,107 at 4% or $86,071 at 6%.
Mission Support and Test Services LLC (Msts) Employee 401(K) Plan-1,746$360,960,599$21,832,884$12,505iApproximate average salary by contribution assumption: employee only about $312,613 at 4% or $208,409 at 6%; with 50% employer match about $208,409 at 4% or $138,939 at 6%; with 100% employer match about $156,306 at 4% or $104,204 at 6%.
Mission Support and Test Services LLC (Msts) Represented Employee 401(K) Plan-497$18,928,987$1,493,498$3,005iApproximate average salary by contribution assumption: employee only about $75,126 at 4% or $50,084 at 6%; with 50% employer match about $50,084 at 4% or $33,389 at 6%; with 100% employer match about $37,563 at 4% or $25,042 at 6%.
Mission Support and Test Services LLC Welfare Benefits Plan-1,598---