Civic Intelligence

Maguire Iron Inc.

Plan context: Maguire Iron Inc. 401K Retirement Plan Plan

EIN 46-0256425 • Sioux Falls, SD • 37 filings • 5 plans

2001 E Robur DrSioux Falls, SD 57104
Current Snapshot

Latest Year

2025

2025 Participants

281

2025 Assets

$8,179,014

2025 Contributions

$745,528

Historical Graphs

Total Assets Over Time

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

$8,179,014$4,089,507$0199920122024YearValue
$8,179,014Latest year 2024

Participants Over Time

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

2811410199920122025YearValue
281Latest 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
20251281$0$0-
Maguire Tank Inc. Maguire Iron Inc. Employee Benefits Plan-281---
20242225$8,179,014$745,528$3,313iApproximate average salary by contribution assumption: employee only about $82,836 at 4% or $55,224 at 6%; with 50% employer match about $55,224 at 4% or $36,816 at 6%; with 100% employer match about $41,418 at 4% or $27,612 at 6%.
Maguire Iron Inc. 401K Retirement Plan Plan-113$8,179,014$745,528$6,598iApproximate average salary by contribution assumption: employee only about $164,940 at 4% or $109,960 at 6%; with 50% employer match about $109,960 at 4% or $73,307 at 6%; with 100% employer match about $82,470 at 4% or $54,980 at 6%.
Maguire Tank Inc. Maguire Iron Inc. Employee Benefits Plan-225---
20232209$7,045,195$693,116$3,316iApproximate average salary by contribution assumption: employee only about $82,909 at 4% or $55,272 at 6%; with 50% employer match about $55,272 at 4% or $36,848 at 6%; with 100% employer match about $41,454 at 4% or $27,636 at 6%.
Maguire Iron Inc. 401K Retirement Plan Plan-93$7,045,195$693,116$7,453iApproximate average salary by contribution assumption: employee only about $186,322 at 4% or $124,214 at 6%; with 50% employer match about $124,214 at 4% or $82,810 at 6%; with 100% employer match about $93,161 at 4% or $62,107 at 6%.
Maguire Tank Inc. Maguire Iron Inc. Employee Benefits Plan-209---
20222172$5,446,189$654,782$3,807iApproximate average salary by contribution assumption: employee only about $95,172 at 4% or $63,448 at 6%; with 50% employer match about $63,448 at 4% or $42,299 at 6%; with 100% employer match about $47,586 at 4% or $31,724 at 6%.
Maguire Iron Inc. 401K Retirement Plan Plan-84$5,446,189$654,782$7,795iApproximate average salary by contribution assumption: employee only about $194,876 at 4% or $129,917 at 6%; with 50% employer match about $129,917 at 4% or $86,611 at 6%; with 100% employer match about $97,438 at 4% or $64,959 at 6%.
Maguire Tank Inc. Maguire Iron Inc. Employee Benefits Plan-172---
20212106$5,985,645$615,254$5,804iApproximate average salary by contribution assumption: employee only about $145,107 at 4% or $96,738 at 6%; with 50% employer match about $96,738 at 4% or $64,492 at 6%; with 100% employer match about $72,554 at 4% or $48,369 at 6%.
Maguire Iron Inc. 401K Retirement Plan Plan-80$5,985,645$615,254$7,691iApproximate average salary by contribution assumption: employee only about $192,267 at 4% or $128,178 at 6%; with 50% employer match about $128,178 at 4% or $85,452 at 6%; with 100% employer match about $96,133 at 4% or $64,089 at 6%.
Maguire Tank Inc. Maguire Iron Inc. Employee Benefits Plan-106---
20202107$4,997,572$594,575$5,557iApproximate average salary by contribution assumption: employee only about $138,919 at 4% or $92,613 at 6%; with 50% employer match about $92,613 at 4% or $61,742 at 6%; with 100% employer match about $69,460 at 4% or $46,306 at 6%.
Maguire Iron Inc. 401K Retirement Plan Plan-79$4,997,572$594,575$7,526iApproximate average salary by contribution assumption: employee only about $188,157 at 4% or $125,438 at 6%; with 50% employer match about $125,438 at 4% or $83,625 at 6%; with 100% employer match about $94,078 at 4% or $62,719 at 6%.
Maguire Tank Inc. Maguire Iron Inc. Employee Benefits Plan-107---
20192114$3,916,719$614,470$5,390iApproximate average salary by contribution assumption: employee only about $134,752 at 4% or $89,835 at 6%; with 50% employer match about $89,835 at 4% or $59,890 at 6%; with 100% employer match about $67,376 at 4% or $44,917 at 6%.
Maguire Iron Inc. 401K Retirement Plan Plan-65$3,916,719$614,470$9,453iApproximate average salary by contribution assumption: employee only about $236,335 at 4% or $157,556 at 6%; with 50% employer match about $157,556 at 4% or $105,038 at 6%; with 100% employer match about $118,167 at 4% or $78,778 at 6%.
Maguire Tank Inc. Maguire Iron Inc. Employee Benefits Plan-114---
20182115$3,093,308$1,094,753$9,520iApproximate average salary by contribution assumption: employee only about $237,990 at 4% or $158,660 at 6%; with 50% employer match about $158,660 at 4% or $105,773 at 6%; with 100% employer match about $118,995 at 4% or $79,330 at 6%.
Maguire Iron Inc. 401K Retirement Plan Plan-68$3,093,308$1,094,753$16,099iApproximate average salary by contribution assumption: employee only about $402,483 at 4% or $268,322 at 6%; with 50% employer match about $268,322 at 4% or $178,881 at 6%; with 100% employer match about $201,241 at 4% or $134,161 at 6%.
Maguire Tank Inc. Maguire Iron Inc. Employee Benefits Plan-115---
20172119$5,790,330$1,096,054$9,211iApproximate average salary by contribution assumption: employee only about $230,263 at 4% or $153,509 at 6%; with 50% employer match about $153,509 at 4% or $102,339 at 6%; with 100% employer match about $115,132 at 4% or $76,754 at 6%.
Maguire Iron Inc. 401K Retirement Plan Plan-119$5,790,330$1,096,054$9,211iApproximate average salary by contribution assumption: employee only about $230,263 at 4% or $153,509 at 6%; with 50% employer match about $153,509 at 4% or $102,339 at 6%; with 100% employer match about $115,132 at 4% or $76,754 at 6%.
Maguire Tank Inc. Maguire Iron Inc. Employee Benefits Plan-117---
20162110$4,521,850$749,134$6,810iApproximate average salary by contribution assumption: employee only about $170,258 at 4% or $113,505 at 6%; with 50% employer match about $113,505 at 4% or $75,670 at 6%; with 100% employer match about $85,129 at 4% or $56,753 at 6%.
Maguire Iron Inc. 401K Retirement Plan Plan-110$4,521,850$749,134$6,810iApproximate average salary by contribution assumption: employee only about $170,258 at 4% or $113,505 at 6%; with 50% employer match about $113,505 at 4% or $75,670 at 6%; with 100% employer match about $85,129 at 4% or $56,753 at 6%.
Maguire Tank Inc. Maguire Iron Inc. Employee Benefits Plan-107---
20152120$4,400,533$1,154,110$9,618iApproximate average salary by contribution assumption: employee only about $240,440 at 4% or $160,293 at 6%; with 50% employer match about $160,293 at 4% or $106,862 at 6%; with 100% employer match about $120,220 at 4% or $80,147 at 6%.
Maguire Iron Inc. 401K Retirement Plan Plan-120$4,400,533$1,154,110$9,618iApproximate average salary by contribution assumption: employee only about $240,440 at 4% or $160,293 at 6%; with 50% employer match about $160,293 at 4% or $106,862 at 6%; with 100% employer match about $120,220 at 4% or $80,147 at 6%.
Maguire Tank Inc. Maguire Iron Inc. Employee Benefits Plan-102---
20141108$3,995,864$883,167$8,177iApproximate average salary by contribution assumption: employee only about $204,437 at 4% or $136,291 at 6%; with 50% employer match about $136,291 at 4% or $90,861 at 6%; with 100% employer match about $102,218 at 4% or $68,146 at 6%.
Maguire Iron Inc. 401K Retirement Plan Plan-108$3,995,864$883,167$8,177iApproximate average salary by contribution assumption: employee only about $204,437 at 4% or $136,291 at 6%; with 50% employer match about $136,291 at 4% or $90,861 at 6%; with 100% employer match about $102,218 at 4% or $68,146 at 6%.
2013192$3,425,458$673,791$7,324iApproximate average salary by contribution assumption: employee only about $183,095 at 4% or $122,064 at 6%; with 50% employer match about $122,064 at 4% or $81,376 at 6%; with 100% employer match about $91,548 at 4% or $61,032 at 6%.
Maguire Iron Inc. 401K Retirement Plan Plan-92$3,425,458$673,791$7,324iApproximate average salary by contribution assumption: employee only about $183,095 at 4% or $122,064 at 6%; with 50% employer match about $122,064 at 4% or $81,376 at 6%; with 100% employer match about $91,548 at 4% or $61,032 at 6%.
2012188$2,886,841$658,754$7,486iApproximate average salary by contribution assumption: employee only about $187,146 at 4% or $124,764 at 6%; with 50% employer match about $124,764 at 4% or $83,176 at 6%; with 100% employer match about $93,573 at 4% or $62,382 at 6%.
Maguire Iron Inc. 401K Retirement Plan Plan-88$2,886,841$658,754$7,486iApproximate average salary by contribution assumption: employee only about $187,146 at 4% or $124,764 at 6%; with 50% employer match about $124,764 at 4% or $83,176 at 6%; with 100% employer match about $93,573 at 4% or $62,382 at 6%.
2011193$2,403,596$660,411$7,101iApproximate average salary by contribution assumption: employee only about $177,530 at 4% or $118,353 at 6%; with 50% employer match about $118,353 at 4% or $78,902 at 6%; with 100% employer match about $88,765 at 4% or $59,177 at 6%.
Maguire Iron Inc. 401K Retirement Plan Plan-93$2,403,596$660,411$7,101iApproximate average salary by contribution assumption: employee only about $177,530 at 4% or $118,353 at 6%; with 50% employer match about $118,353 at 4% or $78,902 at 6%; with 100% employer match about $88,765 at 4% or $59,177 at 6%.
2010188$2,208,053$626,357$7,118iApproximate average salary by contribution assumption: employee only about $177,942 at 4% or $118,628 at 6%; with 50% employer match about $118,628 at 4% or $79,085 at 6%; with 100% employer match about $88,971 at 4% or $59,314 at 6%.
Maguire Iron Inc. 401K Retirement Plan Plan-88$2,208,053$626,357$7,118iApproximate average salary by contribution assumption: employee only about $177,942 at 4% or $118,628 at 6%; with 50% employer match about $118,628 at 4% or $79,085 at 6%; with 100% employer match about $88,971 at 4% or $59,314 at 6%.
2009194$1,760,366$522,840$5,562iApproximate average salary by contribution assumption: employee only about $139,053 at 4% or $92,702 at 6%; with 50% employer match about $92,702 at 4% or $61,801 at 6%; with 100% employer match about $69,527 at 4% or $46,351 at 6%.
Maguire Iron Inc. 401K Retirement Plan Plan-94$1,760,366$522,840$5,562iApproximate average salary by contribution assumption: employee only about $139,053 at 4% or $92,702 at 6%; with 50% employer match about $92,702 at 4% or $61,801 at 6%; with 100% employer match about $69,527 at 4% or $46,351 at 6%.
2008169$1,238,273$326,483$4,732iApproximate average salary by contribution assumption: employee only about $118,291 at 4% or $78,861 at 6%; with 50% employer match about $78,861 at 4% or $52,574 at 6%; with 100% employer match about $59,145 at 4% or $39,430 at 6%.
Maguire Iron Inc. 401K Retirement Plan Plan-69$1,238,273$326,483$4,732iApproximate average salary by contribution assumption: employee only about $118,291 at 4% or $78,861 at 6%; with 50% employer match about $78,861 at 4% or $52,574 at 6%; with 100% employer match about $59,145 at 4% or $39,430 at 6%.
2007172$0$0-
Maguire Iron Inc. 401K Retirement Plan Plan-72---
2006172$1,638,096$399,052$5,542iApproximate average salary by contribution assumption: employee only about $138,560 at 4% or $92,373 at 6%; with 50% employer match about $92,373 at 4% or $61,582 at 6%; with 100% employer match about $69,280 at 4% or $46,187 at 6%.
Maguire Iron Inc. 401K Retirement Plan Plan-72$1,638,096$399,052$5,542iApproximate average salary by contribution assumption: employee only about $138,560 at 4% or $92,373 at 6%; with 50% employer match about $92,373 at 4% or $61,582 at 6%; with 100% employer match about $69,280 at 4% or $46,187 at 6%.
2005170$1,331,660$264,819$3,783iApproximate average salary by contribution assumption: employee only about $94,578 at 4% or $63,052 at 6%; with 50% employer match about $63,052 at 4% or $42,035 at 6%; with 100% employer match about $47,289 at 4% or $31,526 at 6%.
Maguire Iron Inc. 401K Retirement Plan Plan-70$1,331,660$264,819$3,783iApproximate average salary by contribution assumption: employee only about $94,578 at 4% or $63,052 at 6%; with 50% employer match about $63,052 at 4% or $42,035 at 6%; with 100% employer match about $47,289 at 4% or $31,526 at 6%.
2004184$1,160,573$238,568$2,840iApproximate average salary by contribution assumption: employee only about $71,002 at 4% or $47,335 at 6%; with 50% employer match about $47,335 at 4% or $31,557 at 6%; with 100% employer match about $35,501 at 4% or $23,667 at 6%.
Maguire Iron Inc. 401K Retirement Plan Plan-84$1,160,573$238,568$2,840iApproximate average salary by contribution assumption: employee only about $71,002 at 4% or $47,335 at 6%; with 50% employer match about $47,335 at 4% or $31,557 at 6%; with 100% employer match about $35,501 at 4% or $23,667 at 6%.
2003164$865,854$196,709$3,074iApproximate average salary by contribution assumption: employee only about $76,839 at 4% or $51,226 at 6%; with 50% employer match about $51,226 at 4% or $34,151 at 6%; with 100% employer match about $38,420 at 4% or $25,613 at 6%.
Maguire Iron Inc. 401K Retirement Plan Plan-64$865,854$196,709$3,074iApproximate average salary by contribution assumption: employee only about $76,839 at 4% or $51,226 at 6%; with 50% employer match about $51,226 at 4% or $34,151 at 6%; with 100% employer match about $38,420 at 4% or $25,613 at 6%.
2002149$563,297$178,138$3,635iApproximate average salary by contribution assumption: employee only about $90,887 at 4% or $60,591 at 6%; with 50% employer match about $60,591 at 4% or $40,394 at 6%; with 100% employer match about $45,443 at 4% or $30,296 at 6%.
Maguire Iron Inc. 401K Retirement Plan Plan-49$563,297$178,138$3,635iApproximate average salary by contribution assumption: employee only about $90,887 at 4% or $60,591 at 6%; with 50% employer match about $60,591 at 4% or $40,394 at 6%; with 100% employer match about $45,443 at 4% or $30,296 at 6%.
2001170$562,027$158,806$2,269iApproximate average salary by contribution assumption: employee only about $56,716 at 4% or $37,811 at 6%; with 50% employer match about $37,811 at 4% or $25,207 at 6%; with 100% employer match about $28,358 at 4% or $18,905 at 6%.
Maguire Iron Inc. 401K Retirement Plan Plan-70$562,027$158,806$2,269iApproximate average salary by contribution assumption: employee only about $56,716 at 4% or $37,811 at 6%; with 50% employer match about $37,811 at 4% or $25,207 at 6%; with 100% employer match about $28,358 at 4% or $18,905 at 6%.
2000149$526,062$162,300$3,312iApproximate average salary by contribution assumption: employee only about $82,806 at 4% or $55,204 at 6%; with 50% employer match about $55,204 at 4% or $36,803 at 6%; with 100% employer match about $41,403 at 4% or $27,602 at 6%.
Maguire Iron Inc. 401K Retirement Plan Plan-49$526,062$162,300$3,312iApproximate average salary by contribution assumption: employee only about $82,806 at 4% or $55,204 at 6%; with 50% employer match about $55,204 at 4% or $36,803 at 6%; with 100% employer match about $41,403 at 4% or $27,602 at 6%.
1999143$476,688$120,636$2,805iApproximate average salary by contribution assumption: employee only about $70,137 at 4% or $46,758 at 6%; with 50% employer match about $46,758 at 4% or $31,172 at 6%; with 100% employer match about $35,069 at 4% or $23,379 at 6%.
Maguire Iron Inc. 401K Retirement Plan Plan-43$476,688$120,636$2,805iApproximate average salary by contribution assumption: employee only about $70,137 at 4% or $46,758 at 6%; with 50% employer match about $46,758 at 4% or $31,172 at 6%; with 100% employer match about $35,069 at 4% or $23,379 at 6%.