Civic Intelligence

Alion Science and Technology Corporation

Plan context: Alion Science and Technology Corporation Savings and Retirement Plan

EIN 54-2061691 • Mclean, VA • 43 filings • 5 plans

1750 Tysons Blvd Ste 1300Mclean, VA 22102-4220
Current Snapshot

Latest Year

2022

2022 Participants

3,527

2022 Assets

$395,120,482

2022 Contributions

$35,700,225

Historical Graphs

Total Assets Over Time

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

$541,240,076$270,620,038$0200120122021YearValue
$395,120,482Latest year 2021

Participants Over Time

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

5,2972,6490200120112021YearValue
3,527Latest year 2021

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
202220$0$0-
Alion Science and Technology Corporation Savings and Retirement Plan-0---
Alion Science and Technology Corporation Health and Welfare Benefits Program-0---
202123,527$395,120,482$35,700,225$10,122iApproximate average salary by contribution assumption: employee only about $253,050 at 4% or $168,700 at 6%; with 50% employer match about $168,700 at 4% or $112,466 at 6%; with 100% employer match about $126,525 at 4% or $84,350 at 6%.
Alion Science and Technology Corporation Savings and Retirement Plan-3,527$395,120,482$35,700,225$10,122iApproximate average salary by contribution assumption: employee only about $253,050 at 4% or $168,700 at 6%; with 50% employer match about $168,700 at 4% or $112,466 at 6%; with 100% employer match about $126,525 at 4% or $84,350 at 6%.
Alion Science and Technology Corporation Health and Welfare Benefits Program-0---
202023,169$541,240,076$43,780,454$13,815iApproximate average salary by contribution assumption: employee only about $345,381 at 4% or $230,254 at 6%; with 50% employer match about $230,254 at 4% or $153,503 at 6%; with 100% employer match about $172,690 at 4% or $115,127 at 6%.
Alion Science and Technology Corporation Savings and Retirement Plan-3,169$541,240,076$43,780,454$13,815iApproximate average salary by contribution assumption: employee only about $345,381 at 4% or $230,254 at 6%; with 50% employer match about $230,254 at 4% or $153,503 at 6%; with 100% employer match about $172,690 at 4% or $115,127 at 6%.
Alion Science and Technology Corporation Health and Welfare Benefits Program-3,023---
201921,620$264,956,605$6,749,282$4,166iApproximate average salary by contribution assumption: employee only about $104,156 at 4% or $69,437 at 6%; with 50% employer match about $69,437 at 4% or $46,291 at 6%; with 100% employer match about $52,078 at 4% or $34,719 at 6%.
Alion Science and Technology Corporation Savings and Retirement Plan-1,620$264,956,605$6,749,282$4,166iApproximate average salary by contribution assumption: employee only about $104,156 at 4% or $69,437 at 6%; with 50% employer match about $69,437 at 4% or $46,291 at 6%; with 100% employer match about $52,078 at 4% or $34,719 at 6%.
Alion Science and Technology Corporation Health and Welfare Benefits Program-1,405---
201822,152$319,650,304$29,151,948$13,546iApproximate average salary by contribution assumption: employee only about $338,661 at 4% or $225,774 at 6%; with 50% employer match about $225,774 at 4% or $150,516 at 6%; with 100% employer match about $169,331 at 4% or $112,887 at 6%.
Alion Science and Technology Corporation Savings and Retirement Plan-1,619$319,650,304$29,151,948$18,006iApproximate average salary by contribution assumption: employee only about $450,154 at 4% or $300,102 at 6%; with 50% employer match about $300,102 at 4% or $200,068 at 6%; with 100% employer match about $225,077 at 4% or $150,051 at 6%.
Alion Science and Technology Corporation Health and Welfare Benefits Program-2,152---
201723,190$338,532,773$27,451,537$8,605iApproximate average salary by contribution assumption: employee only about $215,137 at 4% or $143,425 at 6%; with 50% employer match about $143,425 at 4% or $95,617 at 6%; with 100% employer match about $107,569 at 4% or $71,712 at 6%.
Alion Science and Technology Corporation Savings and Retirement Plan-2,440$338,532,773$27,451,537$11,251iApproximate average salary by contribution assumption: employee only about $281,266 at 4% or $187,510 at 6%; with 50% employer match about $187,510 at 4% or $125,007 at 6%; with 100% employer match about $140,633 at 4% or $93,755 at 6%.
Alion Science and Technology Corporation Health and Welfare Benefits Program-3,190---
201622,702$318,581,308$25,152,054$9,309iApproximate average salary by contribution assumption: employee only about $232,717 at 4% or $155,145 at 6%; with 50% employer match about $155,145 at 4% or $103,430 at 6%; with 100% employer match about $116,359 at 4% or $77,572 at 6%.
Alion Science and Technology Corporation Savings and Retirement Plan-2,259$318,581,308$25,152,054$11,134iApproximate average salary by contribution assumption: employee only about $278,354 at 4% or $185,569 at 6%; with 50% employer match about $185,569 at 4% or $123,713 at 6%; with 100% employer match about $139,177 at 4% or $92,785 at 6%.
Alion Science and Technology Corporation Health and Welfare Benefits Program-2,702---
201522,598$285,669,517$26,927,432$10,365iApproximate average salary by contribution assumption: employee only about $259,117 at 4% or $172,745 at 6%; with 50% employer match about $172,745 at 4% or $115,163 at 6%; with 100% employer match about $129,558 at 4% or $86,372 at 6%.
Alion Science and Technology Corporation Savings and Retirement Plan-2,277$285,669,517$26,927,432$11,826iApproximate average salary by contribution assumption: employee only about $295,646 at 4% or $197,097 at 6%; with 50% employer match about $197,097 at 4% or $131,398 at 6%; with 100% employer match about $147,823 at 4% or $98,549 at 6%.
Alion Science and Technology Corporation Health and Welfare Benefits Program-2,598---
201425,297$275,741,861$32,466,198$6,129iApproximate average salary by contribution assumption: employee only about $153,229 at 4% or $102,153 at 6%; with 50% employer match about $102,153 at 4% or $68,102 at 6%; with 100% employer match about $76,615 at 4% or $51,076 at 6%.
Alion Science and Technology Corporation Savings and Retirement Plan-5,297$275,741,861$32,466,198$6,129iApproximate average salary by contribution assumption: employee only about $153,229 at 4% or $102,153 at 6%; with 50% employer match about $102,153 at 4% or $68,102 at 6%; with 100% employer match about $76,615 at 4% or $51,076 at 6%.
Alion Science and Technology Corporation Health and Welfare Benefits Program-2,789---
201322,824$300,939,694$35,517,085$12,577iApproximate average salary by contribution assumption: employee only about $314,422 at 4% or $209,615 at 6%; with 50% employer match about $209,615 at 4% or $139,743 at 6%; with 100% employer match about $157,211 at 4% or $104,807 at 6%.
Alion Science and Technology Corporation Savings and Retirement Plan-2,824$300,939,694$35,517,085$12,577iApproximate average salary by contribution assumption: employee only about $314,422 at 4% or $209,615 at 6%; with 50% employer match about $209,615 at 4% or $139,743 at 6%; with 100% employer match about $157,211 at 4% or $104,807 at 6%.
Alion Science and Technology Corporation Health and Welfare Benefits Program-2,805---
201222,899$305,914,014$37,616,651$12,976iApproximate average salary by contribution assumption: employee only about $324,393 at 4% or $216,262 at 6%; with 50% employer match about $216,262 at 4% or $144,175 at 6%; with 100% employer match about $162,197 at 4% or $108,131 at 6%.
Alion Science and Technology Corporation Savings and Retirement Plan-2,817$305,914,014$37,616,651$13,353iApproximate average salary by contribution assumption: employee only about $333,836 at 4% or $222,557 at 6%; with 50% employer match about $222,557 at 4% or $148,372 at 6%; with 100% employer match about $166,918 at 4% or $111,279 at 6%.
Alion Science and Technology Corporation Health and Welfare Benefits Program-2,899---
201122,911$323,380,959$35,501,281$12,196iApproximate average salary by contribution assumption: employee only about $304,889 at 4% or $203,259 at 6%; with 50% employer match about $203,259 at 4% or $135,506 at 6%; with 100% employer match about $152,445 at 4% or $101,630 at 6%.
Alion Science and Technology Corporation Savings and Retirement Plan-2,911$323,380,959$35,501,281$12,196iApproximate average salary by contribution assumption: employee only about $304,889 at 4% or $203,259 at 6%; with 50% employer match about $203,259 at 4% or $135,506 at 6%; with 100% employer match about $152,445 at 4% or $101,630 at 6%.
Alion Science and Technology Corporation Health and Welfare Benefits Program-2,819---
201023,061$309,708,778$35,527,105$11,606iApproximate average salary by contribution assumption: employee only about $290,159 at 4% or $193,440 at 6%; with 50% employer match about $193,440 at 4% or $128,960 at 6%; with 100% employer match about $145,080 at 4% or $96,720 at 6%.
Alion Science and Technology Corporation Savings and Retirement Plan-2,980$309,708,778$35,527,105$11,922iApproximate average salary by contribution assumption: employee only about $298,046 at 4% or $198,697 at 6%; with 50% employer match about $198,697 at 4% or $132,465 at 6%; with 100% employer match about $149,023 at 4% or $99,349 at 6%.
Alion Science and Technology Corporation Health and Welfare Benefits Program-3,061---
200923,309$336,542,271$36,887,927$11,148iApproximate average salary by contribution assumption: employee only about $278,694 at 4% or $185,796 at 6%; with 50% employer match about $185,796 at 4% or $123,864 at 6%; with 100% employer match about $139,347 at 4% or $92,898 at 6%.
Alion Science and Technology Corporation Savings and Retirement Plan-3,149$336,542,271$36,887,927$11,714iApproximate average salary by contribution assumption: employee only about $292,854 at 4% or $195,236 at 6%; with 50% employer match about $195,236 at 4% or $130,157 at 6%; with 100% employer match about $146,427 at 4% or $97,618 at 6%.
Alion Science and Technology Corporation Health and Welfare Benefits Program-3,309---
200823,420$349,109,859$37,084,158$10,843iApproximate average salary by contribution assumption: employee only about $271,083 at 4% or $180,722 at 6%; with 50% employer match about $180,722 at 4% or $120,481 at 6%; with 100% employer match about $135,542 at 4% or $90,361 at 6%.
Alion Science and Technology Corporation Savings and Retirement Plan-3,420$349,109,859$37,084,158$10,843iApproximate average salary by contribution assumption: employee only about $271,083 at 4% or $180,722 at 6%; with 50% employer match about $180,722 at 4% or $120,481 at 6%; with 100% employer match about $135,542 at 4% or $90,361 at 6%.
Alion Science and Technology Corporation Health and Welfare Benefits Program-3,350---
200723,314$348,811,889$37,267,116$11,245iApproximate average salary by contribution assumption: employee only about $281,134 at 4% or $187,423 at 6%; with 50% employer match about $187,423 at 4% or $124,948 at 6%; with 100% employer match about $140,567 at 4% or $93,711 at 6%.
Alion Science and Technology Corporation Savings and Retirement Plan-3,312$348,811,889$37,267,116$11,252iApproximate average salary by contribution assumption: employee only about $281,304 at 4% or $187,536 at 6%; with 50% employer match about $187,536 at 4% or $125,024 at 6%; with 100% employer match about $140,652 at 4% or $93,768 at 6%.
Alion Science and Technology Corporation Health and Welfare Benefits Program-3,314---
200623,446$0$0-
Alion Science and Technology Corporation Savings and Retirement Plan-3,446---
Alion Science and Technology Corporation Health and Welfare Benefits Program-3,151---
200523,306$366,818,757$45,115,991$13,647iApproximate average salary by contribution assumption: employee only about $341,168 at 4% or $227,445 at 6%; with 50% employer match about $227,445 at 4% or $151,630 at 6%; with 100% employer match about $170,584 at 4% or $113,723 at 6%.
Alion Science and Technology Corporation Savings and Retirement Plan-3,306$366,818,757$45,115,991$13,647iApproximate average salary by contribution assumption: employee only about $341,168 at 4% or $227,445 at 6%; with 50% employer match about $227,445 at 4% or $151,630 at 6%; with 100% employer match about $170,584 at 4% or $113,723 at 6%.
Alion Science and Technology Corporation Health and Welfare Benefits Program-2,149---
200422,477$300,850,661$24,463,203$9,876iApproximate average salary by contribution assumption: employee only about $246,904 at 4% or $164,602 at 6%; with 50% employer match about $164,602 at 4% or $109,735 at 6%; with 100% employer match about $123,452 at 4% or $82,301 at 6%.
Alion Science and Technology Corporation Savings and Retirement Plan-2,477$300,850,661$24,463,203$9,876iApproximate average salary by contribution assumption: employee only about $246,904 at 4% or $164,602 at 6%; with 50% employer match about $164,602 at 4% or $109,735 at 6%; with 100% employer match about $123,452 at 4% or $82,301 at 6%.
Alion Science and Technology Corporation Health and Welfare Benefits Program-1,555---
200321,816$96,007,103$19,561,051$10,772iApproximate average salary by contribution assumption: employee only about $269,288 at 4% or $179,525 at 6%; with 50% employer match about $179,525 at 4% or $119,683 at 6%; with 100% employer match about $134,644 at 4% or $89,763 at 6%.
Alion Science and Technology Corporation Savings and Retirement Plan-1,816$96,007,103$19,561,051$10,772iApproximate average salary by contribution assumption: employee only about $269,288 at 4% or $179,525 at 6%; with 50% employer match about $179,525 at 4% or $119,683 at 6%; with 100% employer match about $134,644 at 4% or $89,763 at 6%.
Alion Science and Technology Corporation Health and Welfare Benefits Program-1,373---
200221,708$0$0-
Alion Science and Technology Corporation Savings and Retirement Plan-1,708---
Alion Science and Technology Corporation Health and Welfare Benefits Program-1,107---
200113$2,300$1,300$433iApproximate average salary by contribution assumption: employee only about $10,833 at 4% or $7,222 at 6%; with 50% employer match about $7,222 at 4% or $4,815 at 6%; with 100% employer match about $5,417 at 4% or $3,611 at 6%.
Alion Science and Technology Corporation Savings and Retirement Plan-3$2,300$1,300$433iApproximate average salary by contribution assumption: employee only about $10,833 at 4% or $7,222 at 6%; with 50% employer match about $7,222 at 4% or $4,815 at 6%; with 100% employer match about $5,417 at 4% or $3,611 at 6%.