Civic Intelligence

Sealevel Systems Inc.

Plan context: Sealevel Systems Inc. 401(K) Retirement Plan

EIN 57-0825313 • Liberty, SC • 35 filings • 8 plans

2779 Greenville HwyP.O Box 830Liberty, SC 29657
Current Snapshot

Latest Year

2025

2025 Participants

111

2025 Assets

$11,568,294

2025 Contributions

$1,087,807

Historical Graphs

Total Assets Over Time

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

$11,568,294$5,784,147$0199920132025YearValue
$11,568,294Latest year 2025

Participants Over Time

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

111560199920122025YearValue
111Latest 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
20251111$11,568,294$1,087,807$9,800iApproximate average salary by contribution assumption: employee only about $245,002 at 4% or $163,334 at 6%; with 50% employer match about $163,334 at 4% or $108,890 at 6%; with 100% employer match about $122,501 at 4% or $81,667 at 6%.
Sealevel Systems Inc. 401(K) Retirement Plan-111$11,568,294$1,087,807$9,800iApproximate average salary by contribution assumption: employee only about $245,002 at 4% or $163,334 at 6%; with 50% employer match about $163,334 at 4% or $108,890 at 6%; with 100% employer match about $122,501 at 4% or $81,667 at 6%.
20241104$9,009,664$999,485$9,610iApproximate average salary by contribution assumption: employee only about $240,261 at 4% or $160,174 at 6%; with 50% employer match about $160,174 at 4% or $106,783 at 6%; with 100% employer match about $120,130 at 4% or $80,087 at 6%.
Sealevel Systems Inc. 401(K) Retirement Plan-104$9,009,664$999,485$9,610iApproximate average salary by contribution assumption: employee only about $240,261 at 4% or $160,174 at 6%; with 50% employer match about $160,174 at 4% or $106,783 at 6%; with 100% employer match about $120,130 at 4% or $80,087 at 6%.
20231104$7,250,778$709,838$6,825iApproximate average salary by contribution assumption: employee only about $170,634 at 4% or $113,756 at 6%; with 50% employer match about $113,756 at 4% or $75,837 at 6%; with 100% employer match about $85,317 at 4% or $56,878 at 6%.
Sealevel Systems Inc. 401(K) Retirement Plan-104$7,250,778$709,838$6,825iApproximate average salary by contribution assumption: employee only about $170,634 at 4% or $113,756 at 6%; with 50% employer match about $113,756 at 4% or $75,837 at 6%; with 100% employer match about $85,317 at 4% or $56,878 at 6%.
20221101$6,360,191$788,122$7,803iApproximate average salary by contribution assumption: employee only about $195,080 at 4% or $130,053 at 6%; with 50% employer match about $130,053 at 4% or $86,702 at 6%; with 100% employer match about $97,540 at 4% or $65,027 at 6%.
Sealevel Systems Inc. 401(K) Retirement Plan-101$6,360,191$788,122$7,803iApproximate average salary by contribution assumption: employee only about $195,080 at 4% or $130,053 at 6%; with 50% employer match about $130,053 at 4% or $86,702 at 6%; with 100% employer match about $97,540 at 4% or $65,027 at 6%.
2021188$7,796,643$738,496$8,392iApproximate average salary by contribution assumption: employee only about $209,800 at 4% or $139,867 at 6%; with 50% employer match about $139,867 at 4% or $93,244 at 6%; with 100% employer match about $104,900 at 4% or $69,933 at 6%.
Sealevel Systems Inc. 401(K) Retirement Plan-88$7,796,643$738,496$8,392iApproximate average salary by contribution assumption: employee only about $209,800 at 4% or $139,867 at 6%; with 50% employer match about $139,867 at 4% or $93,244 at 6%; with 100% employer match about $104,900 at 4% or $69,933 at 6%.
2020193$6,655,346$554,055$5,958iApproximate average salary by contribution assumption: employee only about $148,940 at 4% or $99,293 at 6%; with 50% employer match about $99,293 at 4% or $66,195 at 6%; with 100% employer match about $74,470 at 4% or $49,647 at 6%.
Sealevel Systems Inc. 401(K) Retirement Plan-93$6,655,346$554,055$5,958iApproximate average salary by contribution assumption: employee only about $148,940 at 4% or $99,293 at 6%; with 50% employer match about $99,293 at 4% or $66,195 at 6%; with 100% employer match about $74,470 at 4% or $49,647 at 6%.
2019180$6,709,005$503,571$6,295iApproximate average salary by contribution assumption: employee only about $157,366 at 4% or $104,911 at 6%; with 50% employer match about $104,911 at 4% or $69,940 at 6%; with 100% employer match about $78,683 at 4% or $52,455 at 6%.
Sealevel Systems Inc. 401(K) Retirement Plan-80$6,709,005$503,571$6,295iApproximate average salary by contribution assumption: employee only about $157,366 at 4% or $104,911 at 6%; with 50% employer match about $104,911 at 4% or $69,940 at 6%; with 100% employer match about $78,683 at 4% or $52,455 at 6%.
2018179$5,222,733$468,208$5,927iApproximate average salary by contribution assumption: employee only about $148,167 at 4% or $98,778 at 6%; with 50% employer match about $98,778 at 4% or $65,852 at 6%; with 100% employer match about $74,084 at 4% or $49,389 at 6%.
Sealevel Systems Inc. 401(K) Retirement Plan-79$5,222,733$468,208$5,927iApproximate average salary by contribution assumption: employee only about $148,167 at 4% or $98,778 at 6%; with 50% employer match about $98,778 at 4% or $65,852 at 6%; with 100% employer match about $74,084 at 4% or $49,389 at 6%.
2017169$5,683,911$615,290$8,917iApproximate average salary by contribution assumption: employee only about $222,931 at 4% or $148,621 at 6%; with 50% employer match about $148,621 at 4% or $99,081 at 6%; with 100% employer match about $111,466 at 4% or $74,310 at 6%.
Sealevel Systems Inc. 401(K) Retirement Plan-69$5,683,911$615,290$8,917iApproximate average salary by contribution assumption: employee only about $222,931 at 4% or $148,621 at 6%; with 50% employer match about $148,621 at 4% or $99,081 at 6%; with 100% employer match about $111,466 at 4% or $74,310 at 6%.
2016177$4,290,685$362,973$4,714iApproximate average salary by contribution assumption: employee only about $117,848 at 4% or $78,566 at 6%; with 50% employer match about $78,566 at 4% or $52,377 at 6%; with 100% employer match about $58,924 at 4% or $39,283 at 6%.
Sealevel Systems Inc. 401(K) Retirement Plan-77$4,290,685$362,973$4,714iApproximate average salary by contribution assumption: employee only about $117,848 at 4% or $78,566 at 6%; with 50% employer match about $78,566 at 4% or $52,377 at 6%; with 100% employer match about $58,924 at 4% or $39,283 at 6%.
2015172$4,191,501$353,220$4,906iApproximate average salary by contribution assumption: employee only about $122,646 at 4% or $81,764 at 6%; with 50% employer match about $81,764 at 4% or $54,509 at 6%; with 100% employer match about $61,323 at 4% or $40,882 at 6%.
Sealevel Systems Inc. 401(K) Retirement Plan-72$4,191,501$353,220$4,906iApproximate average salary by contribution assumption: employee only about $122,646 at 4% or $81,764 at 6%; with 50% employer match about $81,764 at 4% or $54,509 at 6%; with 100% employer match about $61,323 at 4% or $40,882 at 6%.
2014169$4,004,514$374,995$5,435iApproximate average salary by contribution assumption: employee only about $135,868 at 4% or $90,579 at 6%; with 50% employer match about $90,579 at 4% or $60,386 at 6%; with 100% employer match about $67,934 at 4% or $45,289 at 6%.
Sealevel Systems Inc. 401(K) Retirement Plan-69$4,004,514$374,995$5,435iApproximate average salary by contribution assumption: employee only about $135,868 at 4% or $90,579 at 6%; with 50% employer match about $90,579 at 4% or $60,386 at 6%; with 100% employer match about $67,934 at 4% or $45,289 at 6%.
2013166$3,483,521$296,418$4,491iApproximate average salary by contribution assumption: employee only about $112,280 at 4% or $74,853 at 6%; with 50% employer match about $74,853 at 4% or $49,902 at 6%; with 100% employer match about $56,140 at 4% or $37,427 at 6%.
Sealevel Systems Inc. 401(K) Retirement Plan-66$3,483,521$296,418$4,491iApproximate average salary by contribution assumption: employee only about $112,280 at 4% or $74,853 at 6%; with 50% employer match about $74,853 at 4% or $49,902 at 6%; with 100% employer match about $56,140 at 4% or $37,427 at 6%.
2012159$2,986,653$338,470$5,737iApproximate average salary by contribution assumption: employee only about $143,419 at 4% or $95,613 at 6%; with 50% employer match about $95,613 at 4% or $63,742 at 6%; with 100% employer match about $71,710 at 4% or $47,806 at 6%.
Sealevel Systems Inc. 401(K) Retirement Plan-59$2,986,653$338,470$5,737iApproximate average salary by contribution assumption: employee only about $143,419 at 4% or $95,613 at 6%; with 50% employer match about $95,613 at 4% or $63,742 at 6%; with 100% employer match about $71,710 at 4% or $47,806 at 6%.
2011150$2,419,584$280,013$5,600iApproximate average salary by contribution assumption: employee only about $140,007 at 4% or $93,338 at 6%; with 50% employer match about $93,338 at 4% or $62,225 at 6%; with 100% employer match about $70,003 at 4% or $46,669 at 6%.
Sealevel Systems Inc. 401(K) Retirement Plan-50$2,419,584$280,013$5,600iApproximate average salary by contribution assumption: employee only about $140,007 at 4% or $93,338 at 6%; with 50% employer match about $93,338 at 4% or $62,225 at 6%; with 100% employer match about $70,003 at 4% or $46,669 at 6%.
2010150$2,247,688$288,788$5,776iApproximate average salary by contribution assumption: employee only about $144,394 at 4% or $96,263 at 6%; with 50% employer match about $96,263 at 4% or $64,175 at 6%; with 100% employer match about $72,197 at 4% or $48,131 at 6%.
Sealevel Systems Inc. 401(K) Retirement Plan-50$2,247,688$288,788$5,776iApproximate average salary by contribution assumption: employee only about $144,394 at 4% or $96,263 at 6%; with 50% employer match about $96,263 at 4% or $64,175 at 6%; with 100% employer match about $72,197 at 4% or $48,131 at 6%.
2009248$1,748,820$230,181$4,795iApproximate average salary by contribution assumption: employee only about $119,886 at 4% or $79,924 at 6%; with 50% employer match about $79,924 at 4% or $53,283 at 6%; with 100% employer match about $59,943 at 4% or $39,962 at 6%.
Sealevel Systems Inc. 401(K) Retirement Plan-48$1,748,820$230,181$4,795iApproximate average salary by contribution assumption: employee only about $119,886 at 4% or $79,924 at 6%; with 50% employer match about $79,924 at 4% or $53,283 at 6%; with 100% employer match about $59,943 at 4% or $39,962 at 6%.
Sealevel Systems Inc. Flex Benefit Plan-10---
2008239$1,157,405$211,012$5,411iApproximate average salary by contribution assumption: employee only about $135,264 at 4% or $90,176 at 6%; with 50% employer match about $90,176 at 4% or $60,117 at 6%; with 100% employer match about $67,632 at 4% or $45,088 at 6%.
Sealevel Systems Inc. 401(K) Retirement Plan-39$1,157,405$211,012$5,411iApproximate average salary by contribution assumption: employee only about $135,264 at 4% or $90,176 at 6%; with 50% employer match about $90,176 at 4% or $60,117 at 6%; with 100% employer match about $67,632 at 4% or $45,088 at 6%.
Sealevel Systems Inc. Flex Benefit Plan-11---
2007233$1,668,548$199,495$6,045iApproximate average salary by contribution assumption: employee only about $151,133 at 4% or $100,755 at 6%; with 50% employer match about $100,755 at 4% or $67,170 at 6%; with 100% employer match about $75,566 at 4% or $50,378 at 6%.
Sealevel Systems Inc. 401(K) Retirement Plan-33$1,668,548$199,495$6,045iApproximate average salary by contribution assumption: employee only about $151,133 at 4% or $100,755 at 6%; with 50% employer match about $100,755 at 4% or $67,170 at 6%; with 100% employer match about $75,566 at 4% or $50,378 at 6%.
Sealevel Systems Inc. Flex Benefit Plan-6---
2006233$1,400,245$189,341$5,738iApproximate average salary by contribution assumption: employee only about $143,440 at 4% or $95,627 at 6%; with 50% employer match about $95,627 at 4% or $63,751 at 6%; with 100% employer match about $71,720 at 4% or $47,813 at 6%.
Sealevel Systems Inc. 401(K) Retirement Plan-33$1,400,245$189,341$5,738iApproximate average salary by contribution assumption: employee only about $143,440 at 4% or $95,627 at 6%; with 50% employer match about $95,627 at 4% or $63,751 at 6%; with 100% employer match about $71,720 at 4% or $47,813 at 6%.
Sealevel Systems Inc. Flex Benefit Plan-11---
2005229$1,075,965$135,315$4,666iApproximate average salary by contribution assumption: employee only about $116,651 at 4% or $77,767 at 6%; with 50% employer match about $77,767 at 4% or $51,845 at 6%; with 100% employer match about $58,325 at 4% or $38,884 at 6%.
Sealevel Systems Inc. 401(K) Retirement Plan-29$1,075,965$135,315$4,666iApproximate average salary by contribution assumption: employee only about $116,651 at 4% or $77,767 at 6%; with 50% employer match about $77,767 at 4% or $51,845 at 6%; with 100% employer match about $58,325 at 4% or $38,884 at 6%.
Sealevel Systems Inc. Flex Benefit Plan-8---
2004229$920,570$130,377$4,496iApproximate average salary by contribution assumption: employee only about $112,394 at 4% or $74,929 at 6%; with 50% employer match about $74,929 at 4% or $49,953 at 6%; with 100% employer match about $56,197 at 4% or $37,465 at 6%.
Sealevel Systems Inc. 401(K) Retirement Plan-29$920,570$130,377$4,496iApproximate average salary by contribution assumption: employee only about $112,394 at 4% or $74,929 at 6%; with 50% employer match about $74,929 at 4% or $49,953 at 6%; with 100% employer match about $56,197 at 4% or $37,465 at 6%.
Sealevel Systems Inc. Flex Benefit Plan-7---
2003229$776,580$129,435$4,463iApproximate average salary by contribution assumption: employee only about $111,582 at 4% or $74,388 at 6%; with 50% employer match about $74,388 at 4% or $49,592 at 6%; with 100% employer match about $55,791 at 4% or $37,194 at 6%.
Sealevel Systems Inc. 401(K) Retirement Plan-29$776,580$129,435$4,463iApproximate average salary by contribution assumption: employee only about $111,582 at 4% or $74,388 at 6%; with 50% employer match about $74,388 at 4% or $49,592 at 6%; with 100% employer match about $55,791 at 4% or $37,194 at 6%.
Sealevel Systems Inc. Flex Benefit Plan-8---
2002228$0$0-
Sealevel Systems Inc. 401(K) Retirement Plan-28---
Sealevel Systems Inc. Flex Benefit Plan-8---
2001124$570,114$101,464$4,228iApproximate average salary by contribution assumption: employee only about $105,692 at 4% or $70,461 at 6%; with 50% employer match about $70,461 at 4% or $46,974 at 6%; with 100% employer match about $52,846 at 4% or $35,231 at 6%.
Sealevel Systems Inc. 401(K) Retirement Plan-24$570,114$101,464$4,228iApproximate average salary by contribution assumption: employee only about $105,692 at 4% or $70,461 at 6%; with 50% employer match about $70,461 at 4% or $46,974 at 6%; with 100% employer match about $52,846 at 4% or $35,231 at 6%.
2000121$631,013$85,869$4,089iApproximate average salary by contribution assumption: employee only about $102,225 at 4% or $68,150 at 6%; with 50% employer match about $68,150 at 4% or $45,433 at 6%; with 100% employer match about $51,113 at 4% or $34,075 at 6%.
Sealevel Systems Inc. 401(K) Retirement Plan-21$631,013$85,869$4,089iApproximate average salary by contribution assumption: employee only about $102,225 at 4% or $68,150 at 6%; with 50% employer match about $68,150 at 4% or $45,433 at 6%; with 100% employer match about $51,113 at 4% or $34,075 at 6%.
1999118$611,502$87,999$4,889iApproximate average salary by contribution assumption: employee only about $122,221 at 4% or $81,481 at 6%; with 50% employer match about $81,481 at 4% or $54,320 at 6%; with 100% employer match about $61,110 at 4% or $40,740 at 6%.
Sealevel Systems Inc. 401(K) Retirement Plan-18$611,502$87,999$4,889iApproximate average salary by contribution assumption: employee only about $122,221 at 4% or $81,481 at 6%; with 50% employer match about $81,481 at 4% or $54,320 at 6%; with 100% employer match about $61,110 at 4% or $40,740 at 6%.