Civic Intelligence

Duncan Oil Co.

Plan context: Duncan Oil Co. 401K Plan

EIN 31-0925929 • Beavercreek, OH • 31 filings • 8 plans

849 Factory RdBeavercreek, OH 45434
Current Snapshot

Latest Year

2024

2024 Participants

154

2024 Assets

$3,442,559

2024 Contributions

$583,487

Historical Graphs

Total Assets Over Time

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

$3,442,559$1,721,280$0199920132024YearValue
$3,442,559Latest year 2024

Participants Over Time

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

2291150199920122024YearValue
154Latest 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
20242154$3,442,559$583,487$3,789iApproximate average salary by contribution assumption: employee only about $94,722 at 4% or $63,148 at 6%; with 50% employer match about $63,148 at 4% or $42,099 at 6%; with 100% employer match about $47,361 at 4% or $31,574 at 6%.
Duncan Oil Co. 401K Plan-98$3,442,559$583,487$5,954iApproximate average salary by contribution assumption: employee only about $148,849 at 4% or $99,232 at 6%; with 50% employer match about $99,232 at 4% or $66,155 at 6%; with 100% employer match about $74,424 at 4% or $49,616 at 6%.
Duncan Oil Company Employee Benefit Plan-154---
20232211$2,830,657$403,948$1,914iApproximate average salary by contribution assumption: employee only about $47,861 at 4% or $31,907 at 6%; with 50% employer match about $31,907 at 4% or $21,272 at 6%; with 100% employer match about $23,931 at 4% or $15,954 at 6%.
Duncan Oil Co. 401K Plan-96$2,830,657$403,948$4,208iApproximate average salary by contribution assumption: employee only about $105,195 at 4% or $70,130 at 6%; with 50% employer match about $70,130 at 4% or $46,753 at 6%; with 100% employer match about $52,597 at 4% or $35,065 at 6%.
Duncan Oil Company Employee Benefit Plan-211---
20222229$2,309,317$418,313$1,827iApproximate average salary by contribution assumption: employee only about $45,667 at 4% or $30,445 at 6%; with 50% employer match about $30,445 at 4% or $20,297 at 6%; with 100% employer match about $22,834 at 4% or $15,222 at 6%.
Duncan Oil Co. 401K Plan-229$2,309,317$418,313$1,827iApproximate average salary by contribution assumption: employee only about $45,667 at 4% or $30,445 at 6%; with 50% employer match about $30,445 at 4% or $20,297 at 6%; with 100% employer match about $22,834 at 4% or $15,222 at 6%.
Duncan Oil Company Employee Benefit Plan-107---
20212194$2,357,228$789,093$4,067iApproximate average salary by contribution assumption: employee only about $101,687 at 4% or $67,791 at 6%; with 50% employer match about $67,791 at 4% or $45,194 at 6%; with 100% employer match about $50,844 at 4% or $33,896 at 6%.
Duncan Oil Co. 401K Plan-194$2,357,228$789,093$4,067iApproximate average salary by contribution assumption: employee only about $101,687 at 4% or $67,791 at 6%; with 50% employer match about $67,791 at 4% or $45,194 at 6%; with 100% employer match about $50,844 at 4% or $33,896 at 6%.
Duncan Oil Company Employee Benefit Plan-184---
20202157$1,513,127$221,126$1,408iApproximate average salary by contribution assumption: employee only about $35,211 at 4% or $23,474 at 6%; with 50% employer match about $23,474 at 4% or $15,649 at 6%; with 100% employer match about $17,606 at 4% or $11,737 at 6%.
Duncan Oil Co. 401K Plan-157$1,513,127$221,126$1,408iApproximate average salary by contribution assumption: employee only about $35,211 at 4% or $23,474 at 6%; with 50% employer match about $23,474 at 4% or $15,649 at 6%; with 100% employer match about $17,606 at 4% or $11,737 at 6%.
Duncan Oil Company Employee Benefit Plan-142---
20192140$1,158,508$185,106$1,322iApproximate average salary by contribution assumption: employee only about $33,055 at 4% or $22,036 at 6%; with 50% employer match about $22,036 at 4% or $14,691 at 6%; with 100% employer match about $16,527 at 4% or $11,018 at 6%.
Duncan Oil Co. 401K Plan-140$1,158,508$185,106$1,322iApproximate average salary by contribution assumption: employee only about $33,055 at 4% or $22,036 at 6%; with 50% employer match about $22,036 at 4% or $14,691 at 6%; with 100% employer match about $16,527 at 4% or $11,018 at 6%.
Duncan Oil Company Employee Benefit Plan-105---
2018150$849,490$144,056$2,881iApproximate average salary by contribution assumption: employee only about $72,028 at 4% or $48,019 at 6%; with 50% employer match about $48,019 at 4% or $32,012 at 6%; with 100% employer match about $36,014 at 4% or $24,009 at 6%.
Duncan Oil Co. 401K Plan-50$849,490$144,056$2,881iApproximate average salary by contribution assumption: employee only about $72,028 at 4% or $48,019 at 6%; with 50% employer match about $48,019 at 4% or $32,012 at 6%; with 100% employer match about $36,014 at 4% or $24,009 at 6%.
2017140$1,042,609$108,785$2,720iApproximate average salary by contribution assumption: employee only about $67,991 at 4% or $45,327 at 6%; with 50% employer match about $45,327 at 4% or $30,218 at 6%; with 100% employer match about $33,995 at 4% or $22,664 at 6%.
Duncan Oil Co. 401K Plan-40$1,042,609$108,785$2,720iApproximate average salary by contribution assumption: employee only about $67,991 at 4% or $45,327 at 6%; with 50% employer match about $45,327 at 4% or $30,218 at 6%; with 100% employer match about $33,995 at 4% or $22,664 at 6%.
2016129$914,105$103,969$3,585iApproximate average salary by contribution assumption: employee only about $89,628 at 4% or $59,752 at 6%; with 50% employer match about $59,752 at 4% or $39,835 at 6%; with 100% employer match about $44,814 at 4% or $29,876 at 6%.
Duncan Oil Co. 401K Plan-29$914,105$103,969$3,585iApproximate average salary by contribution assumption: employee only about $89,628 at 4% or $59,752 at 6%; with 50% employer match about $59,752 at 4% or $39,835 at 6%; with 100% employer match about $44,814 at 4% or $29,876 at 6%.
2015137$786,532$93,854$2,537iApproximate average salary by contribution assumption: employee only about $63,415 at 4% or $42,277 at 6%; with 50% employer match about $42,277 at 4% or $28,184 at 6%; with 100% employer match about $31,707 at 4% or $21,138 at 6%.
Duncan Oil Co. 401K Plan-37$786,532$93,854$2,537iApproximate average salary by contribution assumption: employee only about $63,415 at 4% or $42,277 at 6%; with 50% employer match about $42,277 at 4% or $28,184 at 6%; with 100% employer match about $31,707 at 4% or $21,138 at 6%.
2014129$879,304$62,743$2,164iApproximate average salary by contribution assumption: employee only about $54,089 at 4% or $36,059 at 6%; with 50% employer match about $36,059 at 4% or $24,039 at 6%; with 100% employer match about $27,044 at 4% or $18,030 at 6%.
Duncan Oil Co. 401K Plan-29$879,304$62,743$2,164iApproximate average salary by contribution assumption: employee only about $54,089 at 4% or $36,059 at 6%; with 50% employer match about $36,059 at 4% or $24,039 at 6%; with 100% employer match about $27,044 at 4% or $18,030 at 6%.
2013161$868,653$59,676$978iApproximate average salary by contribution assumption: employee only about $24,457 at 4% or $16,305 at 6%; with 50% employer match about $16,305 at 4% or $10,870 at 6%; with 100% employer match about $12,229 at 4% or $8,152 at 6%.
Duncan Oil Co. 401K Plan-61$868,653$59,676$978iApproximate average salary by contribution assumption: employee only about $24,457 at 4% or $16,305 at 6%; with 50% employer match about $16,305 at 4% or $10,870 at 6%; with 100% employer match about $12,229 at 4% or $8,152 at 6%.
2012160$729,752$52,234$871iApproximate average salary by contribution assumption: employee only about $21,764 at 4% or $14,509 at 6%; with 50% employer match about $14,509 at 4% or $9,673 at 6%; with 100% employer match about $10,882 at 4% or $7,255 at 6%.
Duncan Oil Co. 401K Plan-60$729,752$52,234$871iApproximate average salary by contribution assumption: employee only about $21,764 at 4% or $14,509 at 6%; with 50% employer match about $14,509 at 4% or $9,673 at 6%; with 100% employer match about $10,882 at 4% or $7,255 at 6%.
2011152$627,807$56,932$1,095iApproximate average salary by contribution assumption: employee only about $27,371 at 4% or $18,247 at 6%; with 50% employer match about $18,247 at 4% or $12,165 at 6%; with 100% employer match about $13,686 at 4% or $9,124 at 6%.
Duncan Oil Co. 401K Plan-52$627,807$56,932$1,095iApproximate average salary by contribution assumption: employee only about $27,371 at 4% or $18,247 at 6%; with 50% employer match about $18,247 at 4% or $12,165 at 6%; with 100% employer match about $13,686 at 4% or $9,124 at 6%.
2010136$924,015$74,305$2,064iApproximate average salary by contribution assumption: employee only about $51,601 at 4% or $34,400 at 6%; with 50% employer match about $34,400 at 4% or $22,934 at 6%; with 100% employer match about $25,800 at 4% or $17,200 at 6%.
Duncan Oil Co. 401K Plan-36$924,015$74,305$2,064iApproximate average salary by contribution assumption: employee only about $51,601 at 4% or $34,400 at 6%; with 50% employer match about $34,400 at 4% or $22,934 at 6%; with 100% employer match about $25,800 at 4% or $17,200 at 6%.
2009167$933,200$107,262$1,601iApproximate average salary by contribution assumption: employee only about $40,023 at 4% or $26,682 at 6%; with 50% employer match about $26,682 at 4% or $17,788 at 6%; with 100% employer match about $20,012 at 4% or $13,341 at 6%.
Duncan Oil Co. 401K Plan-67$933,200$107,262$1,601iApproximate average salary by contribution assumption: employee only about $40,023 at 4% or $26,682 at 6%; with 50% employer match about $26,682 at 4% or $17,788 at 6%; with 100% employer match about $20,012 at 4% or $13,341 at 6%.
2008176$686,502$109,178$1,437iApproximate average salary by contribution assumption: employee only about $35,914 at 4% or $23,943 at 6%; with 50% employer match about $23,943 at 4% or $15,962 at 6%; with 100% employer match about $17,957 at 4% or $11,971 at 6%.
Duncan Oil Co. 401K Plan-76$686,502$109,178$1,437iApproximate average salary by contribution assumption: employee only about $35,914 at 4% or $23,943 at 6%; with 50% employer match about $23,943 at 4% or $15,962 at 6%; with 100% employer match about $17,957 at 4% or $11,971 at 6%.
2007178$0$0-
Duncan Oil Co. 401K Plan-78---
20051130$729,304$109,170$840iApproximate average salary by contribution assumption: employee only about $20,994 at 4% or $13,996 at 6%; with 50% employer match about $13,996 at 4% or $9,331 at 6%; with 100% employer match about $10,497 at 4% or $6,998 at 6%.
Duncan Oil Co. 401K Plan-130$729,304$109,170$840iApproximate average salary by contribution assumption: employee only about $20,994 at 4% or $13,996 at 6%; with 50% employer match about $13,996 at 4% or $9,331 at 6%; with 100% employer match about $10,497 at 4% or $6,998 at 6%.
2004194$643,865$103,533$1,101iApproximate average salary by contribution assumption: employee only about $27,535 at 4% or $18,357 at 6%; with 50% employer match about $18,357 at 4% or $12,238 at 6%; with 100% employer match about $13,768 at 4% or $9,178 at 6%.
Duncan Oil Co. 401K Plan-94$643,865$103,533$1,101iApproximate average salary by contribution assumption: employee only about $27,535 at 4% or $18,357 at 6%; with 50% employer match about $18,357 at 4% or $12,238 at 6%; with 100% employer match about $13,768 at 4% or $9,178 at 6%.
20031107$515,474$110,964$1,037iApproximate average salary by contribution assumption: employee only about $25,926 at 4% or $17,284 at 6%; with 50% employer match about $17,284 at 4% or $11,523 at 6%; with 100% employer match about $12,963 at 4% or $8,642 at 6%.
Duncan Oil Co. 401K Plan-107$515,474$110,964$1,037iApproximate average salary by contribution assumption: employee only about $25,926 at 4% or $17,284 at 6%; with 50% employer match about $17,284 at 4% or $11,523 at 6%; with 100% employer match about $12,963 at 4% or $8,642 at 6%.
20021132$360,074$125,313$949iApproximate average salary by contribution assumption: employee only about $23,734 at 4% or $15,822 at 6%; with 50% employer match about $15,822 at 4% or $10,548 at 6%; with 100% employer match about $11,867 at 4% or $7,911 at 6%.
Duncan Oil Co. 401K Plan-132$360,074$125,313$949iApproximate average salary by contribution assumption: employee only about $23,734 at 4% or $15,822 at 6%; with 50% employer match about $15,822 at 4% or $10,548 at 6%; with 100% employer match about $11,867 at 4% or $7,911 at 6%.
20011117$309,077$121,804$1,041iApproximate average salary by contribution assumption: employee only about $26,026 at 4% or $17,351 at 6%; with 50% employer match about $17,351 at 4% or $11,567 at 6%; with 100% employer match about $13,013 at 4% or $8,675 at 6%.
Duncan Oil Co. 401K Plan-117$309,077$121,804$1,041iApproximate average salary by contribution assumption: employee only about $26,026 at 4% or $17,351 at 6%; with 50% employer match about $17,351 at 4% or $11,567 at 6%; with 100% employer match about $13,013 at 4% or $8,675 at 6%.
20001115$251,334$106,237$924iApproximate average salary by contribution assumption: employee only about $23,095 at 4% or $15,397 at 6%; with 50% employer match about $15,397 at 4% or $10,264 at 6%; with 100% employer match about $11,548 at 4% or $7,698 at 6%.
Duncan Oil Co. 401K Plan-115$251,334$106,237$924iApproximate average salary by contribution assumption: employee only about $23,095 at 4% or $15,397 at 6%; with 50% employer match about $15,397 at 4% or $10,264 at 6%; with 100% employer match about $11,548 at 4% or $7,698 at 6%.
19991113$222,316$134,381$1,189iApproximate average salary by contribution assumption: employee only about $29,730 at 4% or $19,820 at 6%; with 50% employer match about $19,820 at 4% or $13,213 at 6%; with 100% employer match about $14,865 at 4% or $9,910 at 6%.
Duncan Oil Co. 401K Plan-113$222,316$134,381$1,189iApproximate average salary by contribution assumption: employee only about $29,730 at 4% or $19,820 at 6%; with 50% employer match about $19,820 at 4% or $13,213 at 6%; with 100% employer match about $14,865 at 4% or $9,910 at 6%.
Duncan Oil Co. | EIN 31-0925929 | 2024 Form 5500 Company Profile