Civic Intelligence

Demark Inc.

Plan context: Demark Inc. 401(K) Plan

EIN 36-4091886 • Joliet, IL • 26 filings • 2 plans

1150 Essington RoadJoliet, IL 60435
Current Snapshot

Latest Year

2025

2025 Participants

55

2025 Assets

$15,195,649

2025 Contributions

$677,176

Historical Graphs

Total Assets Over Time

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

$15,195,649$7,597,825$0200020132025YearValue
$15,195,649Latest year 2025

Participants Over Time

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

2931470200020132025YearValue
55Latest 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
2025155$15,195,649$677,176$12,312iApproximate average salary by contribution assumption: employee only about $307,807 at 4% or $205,205 at 6%; with 50% employer match about $205,205 at 4% or $136,803 at 6%; with 100% employer match about $153,904 at 4% or $102,602 at 6%.
Demark Inc. 401(K) Plan-55$15,195,649$677,176$12,312iApproximate average salary by contribution assumption: employee only about $307,807 at 4% or $205,205 at 6%; with 50% employer match about $205,205 at 4% or $136,803 at 6%; with 100% employer match about $153,904 at 4% or $102,602 at 6%.
2024162$13,549,383$717,330$11,570iApproximate average salary by contribution assumption: employee only about $289,246 at 4% or $192,831 at 6%; with 50% employer match about $192,831 at 4% or $128,554 at 6%; with 100% employer match about $144,623 at 4% or $96,415 at 6%.
Demark Inc. 401(K) Plan-62$13,549,383$717,330$11,570iApproximate average salary by contribution assumption: employee only about $289,246 at 4% or $192,831 at 6%; with 50% employer match about $192,831 at 4% or $128,554 at 6%; with 100% employer match about $144,623 at 4% or $96,415 at 6%.
2023180$12,368,539$1,093,930$13,674iApproximate average salary by contribution assumption: employee only about $341,853 at 4% or $227,902 at 6%; with 50% employer match about $227,902 at 4% or $151,935 at 6%; with 100% employer match about $170,927 at 4% or $113,951 at 6%.
Demark Inc. 401(K) Plan-80$12,368,539$1,093,930$13,674iApproximate average salary by contribution assumption: employee only about $341,853 at 4% or $227,902 at 6%; with 50% employer match about $227,902 at 4% or $151,935 at 6%; with 100% employer match about $170,927 at 4% or $113,951 at 6%.
20221105$10,068,976$1,285,036$12,238iApproximate average salary by contribution assumption: employee only about $305,961 at 4% or $203,974 at 6%; with 50% employer match about $203,974 at 4% or $135,983 at 6%; with 100% employer match about $152,980 at 4% or $101,987 at 6%.
Demark Inc. 401(K) Plan-105$10,068,976$1,285,036$12,238iApproximate average salary by contribution assumption: employee only about $305,961 at 4% or $203,974 at 6%; with 50% employer match about $203,974 at 4% or $135,983 at 6%; with 100% employer match about $152,980 at 4% or $101,987 at 6%.
20211129$13,537,845$1,191,779$9,239iApproximate average salary by contribution assumption: employee only about $230,965 at 4% or $153,977 at 6%; with 50% employer match about $153,977 at 4% or $102,651 at 6%; with 100% employer match about $115,482 at 4% or $76,988 at 6%.
Demark Inc. 401(K) Plan-129$13,537,845$1,191,779$9,239iApproximate average salary by contribution assumption: employee only about $230,965 at 4% or $153,977 at 6%; with 50% employer match about $153,977 at 4% or $102,651 at 6%; with 100% employer match about $115,482 at 4% or $76,988 at 6%.
2020186$11,812,980$1,057,020$12,291iApproximate average salary by contribution assumption: employee only about $307,273 at 4% or $204,849 at 6%; with 50% employer match about $204,849 at 4% or $136,566 at 6%; with 100% employer match about $153,637 at 4% or $102,424 at 6%.
Demark Inc. 401(K) Plan-86$11,812,980$1,057,020$12,291iApproximate average salary by contribution assumption: employee only about $307,273 at 4% or $204,849 at 6%; with 50% employer match about $204,849 at 4% or $136,566 at 6%; with 100% employer match about $153,637 at 4% or $102,424 at 6%.
20191109$9,930,338$1,134,337$10,407iApproximate average salary by contribution assumption: employee only about $260,169 at 4% or $173,446 at 6%; with 50% employer match about $173,446 at 4% or $115,631 at 6%; with 100% employer match about $130,085 at 4% or $86,723 at 6%.
Demark Inc. 401(K) Plan-109$9,930,338$1,134,337$10,407iApproximate average salary by contribution assumption: employee only about $260,169 at 4% or $173,446 at 6%; with 50% employer match about $173,446 at 4% or $115,631 at 6%; with 100% employer match about $130,085 at 4% or $86,723 at 6%.
20181121$8,693,228$1,446,761$11,957iApproximate average salary by contribution assumption: employee only about $298,918 at 4% or $199,278 at 6%; with 50% employer match about $199,278 at 4% or $132,852 at 6%; with 100% employer match about $149,459 at 4% or $99,639 at 6%.
Demark Inc. 401(K) Plan-121$8,693,228$1,446,761$11,957iApproximate average salary by contribution assumption: employee only about $298,918 at 4% or $199,278 at 6%; with 50% employer match about $199,278 at 4% or $132,852 at 6%; with 100% employer match about $149,459 at 4% or $99,639 at 6%.
2017197$8,903,735$784,062$8,083iApproximate average salary by contribution assumption: employee only about $202,078 at 4% or $134,719 at 6%; with 50% employer match about $134,719 at 4% or $89,812 at 6%; with 100% employer match about $101,039 at 4% or $67,359 at 6%.
Demark Inc. 401(K) Plan-97$8,903,735$784,062$8,083iApproximate average salary by contribution assumption: employee only about $202,078 at 4% or $134,719 at 6%; with 50% employer match about $134,719 at 4% or $89,812 at 6%; with 100% employer match about $101,039 at 4% or $67,359 at 6%.
20161115$9,292,908$853,726$7,424iApproximate average salary by contribution assumption: employee only about $185,593 at 4% or $123,728 at 6%; with 50% employer match about $123,728 at 4% or $82,486 at 6%; with 100% employer match about $92,796 at 4% or $61,864 at 6%.
Demark Inc. 401(K) Plan-115$9,292,908$853,726$7,424iApproximate average salary by contribution assumption: employee only about $185,593 at 4% or $123,728 at 6%; with 50% employer match about $123,728 at 4% or $82,486 at 6%; with 100% employer match about $92,796 at 4% or $61,864 at 6%.
2015170$10,396,043$808,662$11,552iApproximate average salary by contribution assumption: employee only about $288,808 at 4% or $192,539 at 6%; with 50% employer match about $192,539 at 4% or $128,359 at 6%; with 100% employer match about $144,404 at 4% or $96,269 at 6%.
Demark Inc. 401(K) Plan-70$10,396,043$808,662$11,552iApproximate average salary by contribution assumption: employee only about $288,808 at 4% or $192,539 at 6%; with 50% employer match about $192,539 at 4% or $128,359 at 6%; with 100% employer match about $144,404 at 4% or $96,269 at 6%.
2014169$12,180,329$1,771,417$25,673iApproximate average salary by contribution assumption: employee only about $641,818 at 4% or $427,879 at 6%; with 50% employer match about $427,879 at 4% or $285,252 at 6%; with 100% employer match about $320,909 at 4% or $213,939 at 6%.
Demark Inc. 401(K) Plan-69$12,180,329$1,771,417$25,673iApproximate average salary by contribution assumption: employee only about $641,818 at 4% or $427,879 at 6%; with 50% employer match about $427,879 at 4% or $285,252 at 6%; with 100% employer match about $320,909 at 4% or $213,939 at 6%.
20131293$13,020,494$2,315,680$7,903iApproximate average salary by contribution assumption: employee only about $197,584 at 4% or $131,722 at 6%; with 50% employer match about $131,722 at 4% or $87,815 at 6%; with 100% employer match about $98,792 at 4% or $65,861 at 6%.
Demark Inc. 401(K) Plan-293$13,020,494$2,315,680$7,903iApproximate average salary by contribution assumption: employee only about $197,584 at 4% or $131,722 at 6%; with 50% employer match about $131,722 at 4% or $87,815 at 6%; with 100% employer match about $98,792 at 4% or $65,861 at 6%.
20121186$11,279,170$2,238,516$12,035iApproximate average salary by contribution assumption: employee only about $300,876 at 4% or $200,584 at 6%; with 50% employer match about $200,584 at 4% or $133,723 at 6%; with 100% employer match about $150,438 at 4% or $100,292 at 6%.
Demark Inc. 401(K) Plan-186$11,279,170$2,238,516$12,035iApproximate average salary by contribution assumption: employee only about $300,876 at 4% or $200,584 at 6%; with 50% employer match about $200,584 at 4% or $133,723 at 6%; with 100% employer match about $150,438 at 4% or $100,292 at 6%.
20111191$8,417,214$2,033,639$10,647iApproximate average salary by contribution assumption: employee only about $266,183 at 4% or $177,455 at 6%; with 50% employer match about $177,455 at 4% or $118,304 at 6%; with 100% employer match about $133,092 at 4% or $88,728 at 6%.
Demark Inc. 401(K) Plan-191$8,417,214$2,033,639$10,647iApproximate average salary by contribution assumption: employee only about $266,183 at 4% or $177,455 at 6%; with 50% employer match about $177,455 at 4% or $118,304 at 6%; with 100% employer match about $133,092 at 4% or $88,728 at 6%.
20101205$7,146,060$1,574,835$7,682iApproximate average salary by contribution assumption: employee only about $192,053 at 4% or $128,035 at 6%; with 50% employer match about $128,035 at 4% or $85,357 at 6%; with 100% employer match about $96,027 at 4% or $64,018 at 6%.
Demark Inc. 401(K) Plan-205$7,146,060$1,574,835$7,682iApproximate average salary by contribution assumption: employee only about $192,053 at 4% or $128,035 at 6%; with 50% employer match about $128,035 at 4% or $85,357 at 6%; with 100% employer match about $96,027 at 4% or $64,018 at 6%.
20091149$5,272,719$1,438,086$9,652iApproximate average salary by contribution assumption: employee only about $241,290 at 4% or $160,860 at 6%; with 50% employer match about $160,860 at 4% or $107,240 at 6%; with 100% employer match about $120,645 at 4% or $80,430 at 6%.
Demark Inc. 401(K) Plan-149$5,272,719$1,438,086$9,652iApproximate average salary by contribution assumption: employee only about $241,290 at 4% or $160,860 at 6%; with 50% employer match about $160,860 at 4% or $107,240 at 6%; with 100% employer match about $120,645 at 4% or $80,430 at 6%.
20081139$3,140,962$1,335,802$9,610iApproximate average salary by contribution assumption: employee only about $240,252 at 4% or $160,168 at 6%; with 50% employer match about $160,168 at 4% or $106,779 at 6%; with 100% employer match about $120,126 at 4% or $80,084 at 6%.
Demark Inc. 401(K) Plan-139$3,140,962$1,335,802$9,610iApproximate average salary by contribution assumption: employee only about $240,252 at 4% or $160,168 at 6%; with 50% employer match about $160,168 at 4% or $106,779 at 6%; with 100% employer match about $120,126 at 4% or $80,084 at 6%.
20071101$0$0-
Demark Inc. 401(K) Plan-101---
2006154$2,367,235$1,044,121$19,336iApproximate average salary by contribution assumption: employee only about $483,389 at 4% or $322,260 at 6%; with 50% employer match about $322,260 at 4% or $214,840 at 6%; with 100% employer match about $241,695 at 4% or $161,130 at 6%.
Demark Inc. 401(K) Plan-54$2,367,235$1,044,121$19,336iApproximate average salary by contribution assumption: employee only about $483,389 at 4% or $322,260 at 6%; with 50% employer match about $322,260 at 4% or $214,840 at 6%; with 100% employer match about $241,695 at 4% or $161,130 at 6%.
2005131$1,145,679$301,184$9,716iApproximate average salary by contribution assumption: employee only about $242,890 at 4% or $161,927 at 6%; with 50% employer match about $161,927 at 4% or $107,951 at 6%; with 100% employer match about $121,445 at 4% or $80,963 at 6%.
Demark Inc. 401(K) Plan-31$1,145,679$301,184$9,716iApproximate average salary by contribution assumption: employee only about $242,890 at 4% or $161,927 at 6%; with 50% employer match about $161,927 at 4% or $107,951 at 6%; with 100% employer match about $121,445 at 4% or $80,963 at 6%.
2004132$914,501$228,236$7,132iApproximate average salary by contribution assumption: employee only about $178,309 at 4% or $118,873 at 6%; with 50% employer match about $118,873 at 4% or $79,249 at 6%; with 100% employer match about $89,155 at 4% or $59,436 at 6%.
Demark Inc. 401(K) Plan-32$914,501$228,236$7,132iApproximate average salary by contribution assumption: employee only about $178,309 at 4% or $118,873 at 6%; with 50% employer match about $118,873 at 4% or $79,249 at 6%; with 100% employer match about $89,155 at 4% or $59,436 at 6%.
2003132$613,380$137,726$4,304iApproximate average salary by contribution assumption: employee only about $107,598 at 4% or $71,732 at 6%; with 50% employer match about $71,732 at 4% or $47,822 at 6%; with 100% employer match about $53,799 at 4% or $35,866 at 6%.
Demark Inc. 401(K) Plan-32$613,380$137,726$4,304iApproximate average salary by contribution assumption: employee only about $107,598 at 4% or $71,732 at 6%; with 50% employer match about $71,732 at 4% or $47,822 at 6%; with 100% employer match about $53,799 at 4% or $35,866 at 6%.
2002120$347,067$110,468$5,523iApproximate average salary by contribution assumption: employee only about $138,085 at 4% or $92,057 at 6%; with 50% employer match about $92,057 at 4% or $61,371 at 6%; with 100% employer match about $69,043 at 4% or $46,028 at 6%.
Demark Inc. 401(K) Plan-20$347,067$110,468$5,523iApproximate average salary by contribution assumption: employee only about $138,085 at 4% or $92,057 at 6%; with 50% employer match about $92,057 at 4% or $61,371 at 6%; with 100% employer match about $69,043 at 4% or $46,028 at 6%.
2001114$325,100$80,709$5,765iApproximate average salary by contribution assumption: employee only about $144,123 at 4% or $96,082 at 6%; with 50% employer match about $96,082 at 4% or $64,055 at 6%; with 100% employer match about $72,062 at 4% or $48,041 at 6%.
Demark Inc. 401(K) Plan-14$325,100$80,709$5,765iApproximate average salary by contribution assumption: employee only about $144,123 at 4% or $96,082 at 6%; with 50% employer match about $96,082 at 4% or $64,055 at 6%; with 100% employer match about $72,062 at 4% or $48,041 at 6%.
200017$390,475$187,452$26,779iApproximate average salary by contribution assumption: employee only about $669,471 at 4% or $446,314 at 6%; with 50% employer match about $446,314 at 4% or $297,543 at 6%; with 100% employer match about $334,736 at 4% or $223,157 at 6%.
Demark Inc. 401(K) Plan-7$390,475$187,452$26,779iApproximate average salary by contribution assumption: employee only about $669,471 at 4% or $446,314 at 6%; with 50% employer match about $446,314 at 4% or $297,543 at 6%; with 100% employer match about $334,736 at 4% or $223,157 at 6%.