Civic Intelligence

Environmental Information Logistics LLC

Plan context: Eil 401(K) Savings and Retirement Plan

EIN 36-4243375 • Downers Grove, IL • 24 filings • 3 plans

1323 Butterfield Road.Suite 104Downers Grove, IL 60515
Current Snapshot

Latest Year

2025

2025 Participants

34

2025 Assets

$11,492,516

2025 Contributions

$717,445

Historical Graphs

Total Assets Over Time

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

$11,492,516$5,746,258$0200220152025YearValue
$11,492,516Latest year 2025

Participants Over Time

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

34170200120142025YearValue
34Latest 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
2025134$11,492,516$717,445$21,101iApproximate average salary by contribution assumption: employee only about $527,533 at 4% or $351,689 at 6%; with 50% employer match about $351,689 at 4% or $234,459 at 6%; with 100% employer match about $263,767 at 4% or $175,844 at 6%.
Eil 401(K) Savings and Retirement Plan-34$11,492,516$717,445$21,101iApproximate average salary by contribution assumption: employee only about $527,533 at 4% or $351,689 at 6%; with 50% employer match about $351,689 at 4% or $234,459 at 6%; with 100% employer match about $263,767 at 4% or $175,844 at 6%.
2024131$9,613,278$547,669$17,667iApproximate average salary by contribution assumption: employee only about $441,669 at 4% or $294,446 at 6%; with 50% employer match about $294,446 at 4% or $196,297 at 6%; with 100% employer match about $220,834 at 4% or $147,223 at 6%.
Eil 401(K) Savings and Retirement Plan-31$9,613,278$547,669$17,667iApproximate average salary by contribution assumption: employee only about $441,669 at 4% or $294,446 at 6%; with 50% employer match about $294,446 at 4% or $196,297 at 6%; with 100% employer match about $220,834 at 4% or $147,223 at 6%.
2023128$8,029,357$493,943$17,641iApproximate average salary by contribution assumption: employee only about $441,021 at 4% or $294,014 at 6%; with 50% employer match about $294,014 at 4% or $196,009 at 6%; with 100% employer match about $220,510 at 4% or $147,007 at 6%.
Eil 401(K) Savings and Retirement Plan-28$8,029,357$493,943$17,641iApproximate average salary by contribution assumption: employee only about $441,021 at 4% or $294,014 at 6%; with 50% employer match about $294,014 at 4% or $196,009 at 6%; with 100% employer match about $220,510 at 4% or $147,007 at 6%.
2022126$6,509,516$429,588$16,523iApproximate average salary by contribution assumption: employee only about $413,065 at 4% or $275,377 at 6%; with 50% employer match about $275,377 at 4% or $183,585 at 6%; with 100% employer match about $206,533 at 4% or $137,688 at 6%.
Eil 401(K) Savings and Retirement Plan-26$6,509,516$429,588$16,523iApproximate average salary by contribution assumption: employee only about $413,065 at 4% or $275,377 at 6%; with 50% employer match about $275,377 at 4% or $183,585 at 6%; with 100% employer match about $206,533 at 4% or $137,688 at 6%.
2021127$7,414,539$514,438$19,053iApproximate average salary by contribution assumption: employee only about $476,331 at 4% or $317,554 at 6%; with 50% employer match about $317,554 at 4% or $211,703 at 6%; with 100% employer match about $238,166 at 4% or $158,777 at 6%.
Eil 401(K) Savings and Retirement Plan-27$7,414,539$514,438$19,053iApproximate average salary by contribution assumption: employee only about $476,331 at 4% or $317,554 at 6%; with 50% employer match about $317,554 at 4% or $211,703 at 6%; with 100% employer match about $238,166 at 4% or $158,777 at 6%.
2020125$6,123,768$520,583$20,823iApproximate average salary by contribution assumption: employee only about $520,583 at 4% or $347,055 at 6%; with 50% employer match about $347,055 at 4% or $231,370 at 6%; with 100% employer match about $260,292 at 4% or $173,528 at 6%.
Eil 401(K) Savings and Retirement Plan-25$6,123,768$520,583$20,823iApproximate average salary by contribution assumption: employee only about $520,583 at 4% or $347,055 at 6%; with 50% employer match about $347,055 at 4% or $231,370 at 6%; with 100% employer match about $260,292 at 4% or $173,528 at 6%.
2019124$5,051,970$255,002$10,625iApproximate average salary by contribution assumption: employee only about $265,627 at 4% or $177,085 at 6%; with 50% employer match about $177,085 at 4% or $118,056 at 6%; with 100% employer match about $132,814 at 4% or $88,542 at 6%.
Eil 401(K) Savings and Retirement Plan-24$5,051,970$255,002$10,625iApproximate average salary by contribution assumption: employee only about $265,627 at 4% or $177,085 at 6%; with 50% employer match about $177,085 at 4% or $118,056 at 6%; with 100% employer match about $132,814 at 4% or $88,542 at 6%.
2018122$4,154,340$291,498$13,250iApproximate average salary by contribution assumption: employee only about $331,248 at 4% or $220,832 at 6%; with 50% employer match about $220,832 at 4% or $147,221 at 6%; with 100% employer match about $165,624 at 4% or $110,416 at 6%.
Eil 401(K) Savings and Retirement Plan-22$4,154,340$291,498$13,250iApproximate average salary by contribution assumption: employee only about $331,248 at 4% or $220,832 at 6%; with 50% employer match about $220,832 at 4% or $147,221 at 6%; with 100% employer match about $165,624 at 4% or $110,416 at 6%.
2017127$4,560,541$303,195$11,229iApproximate average salary by contribution assumption: employee only about $280,736 at 4% or $187,157 at 6%; with 50% employer match about $187,157 at 4% or $124,772 at 6%; with 100% employer match about $140,368 at 4% or $93,579 at 6%.
Eil 401(K) Savings and Retirement Plan-27$4,560,541$303,195$11,229iApproximate average salary by contribution assumption: employee only about $280,736 at 4% or $187,157 at 6%; with 50% employer match about $187,157 at 4% or $124,772 at 6%; with 100% employer match about $140,368 at 4% or $93,579 at 6%.
2016127$3,734,378$288,629$10,690iApproximate average salary by contribution assumption: employee only about $267,249 at 4% or $178,166 at 6%; with 50% employer match about $178,166 at 4% or $118,777 at 6%; with 100% employer match about $133,625 at 4% or $89,083 at 6%.
Eil 401(K) Savings and Retirement Plan-27$3,734,378$288,629$10,690iApproximate average salary by contribution assumption: employee only about $267,249 at 4% or $178,166 at 6%; with 50% employer match about $178,166 at 4% or $118,777 at 6%; with 100% employer match about $133,625 at 4% or $89,083 at 6%.
2015128$3,152,032$292,674$10,453iApproximate average salary by contribution assumption: employee only about $261,316 at 4% or $174,211 at 6%; with 50% employer match about $174,211 at 4% or $116,140 at 6%; with 100% employer match about $130,658 at 4% or $87,105 at 6%.
Eil 401(K) Savings and Retirement Plan-28$3,152,032$292,674$10,453iApproximate average salary by contribution assumption: employee only about $261,316 at 4% or $174,211 at 6%; with 50% employer match about $174,211 at 4% or $116,140 at 6%; with 100% employer match about $130,658 at 4% or $87,105 at 6%.
2014131$2,945,299$297,394$9,593iApproximate average salary by contribution assumption: employee only about $239,834 at 4% or $159,889 at 6%; with 50% employer match about $159,889 at 4% or $106,593 at 6%; with 100% employer match about $119,917 at 4% or $79,945 at 6%.
Eil 401(K) Savings and Retirement Plan-31$2,945,299$297,394$9,593iApproximate average salary by contribution assumption: employee only about $239,834 at 4% or $159,889 at 6%; with 50% employer match about $159,889 at 4% or $106,593 at 6%; with 100% employer match about $119,917 at 4% or $79,945 at 6%.
2013132$2,630,099$253,554$7,924iApproximate average salary by contribution assumption: employee only about $198,089 at 4% or $132,059 at 6%; with 50% employer match about $132,059 at 4% or $88,040 at 6%; with 100% employer match about $99,045 at 4% or $66,030 at 6%.
Eil 401(K) Savings and Retirement Plan-32$2,630,099$253,554$7,924iApproximate average salary by contribution assumption: employee only about $198,089 at 4% or $132,059 at 6%; with 50% employer match about $132,059 at 4% or $88,040 at 6%; with 100% employer match about $99,045 at 4% or $66,030 at 6%.
2012132$1,986,803$324,934$10,154iApproximate average salary by contribution assumption: employee only about $253,855 at 4% or $169,236 at 6%; with 50% employer match about $169,236 at 4% or $112,824 at 6%; with 100% employer match about $126,927 at 4% or $84,618 at 6%.
Eil 401(K) Savings and Retirement Plan-32$1,986,803$324,934$10,154iApproximate average salary by contribution assumption: employee only about $253,855 at 4% or $169,236 at 6%; with 50% employer match about $169,236 at 4% or $112,824 at 6%; with 100% employer match about $126,927 at 4% or $84,618 at 6%.
2011131$1,477,010$328,628$10,601iApproximate average salary by contribution assumption: employee only about $265,023 at 4% or $176,682 at 6%; with 50% employer match about $176,682 at 4% or $117,788 at 6%; with 100% employer match about $132,511 at 4% or $88,341 at 6%.
Eil 401(K) Savings and Retirement Plan-31$1,477,010$328,628$10,601iApproximate average salary by contribution assumption: employee only about $265,023 at 4% or $176,682 at 6%; with 50% employer match about $176,682 at 4% or $117,788 at 6%; with 100% employer match about $132,511 at 4% or $88,341 at 6%.
2010122$1,131,652$143,214$6,510iApproximate average salary by contribution assumption: employee only about $162,743 at 4% or $108,495 at 6%; with 50% employer match about $108,495 at 4% or $72,330 at 6%; with 100% employer match about $81,372 at 4% or $54,248 at 6%.
Eil 401(K) Savings and Retirement Plan-22$1,131,652$143,214$6,510iApproximate average salary by contribution assumption: employee only about $162,743 at 4% or $108,495 at 6%; with 50% employer match about $108,495 at 4% or $72,330 at 6%; with 100% employer match about $81,372 at 4% or $54,248 at 6%.
2009121$896,474$184,065$8,765iApproximate average salary by contribution assumption: employee only about $219,125 at 4% or $146,083 at 6%; with 50% employer match about $146,083 at 4% or $97,389 at 6%; with 100% employer match about $109,563 at 4% or $73,042 at 6%.
Eil 401(K) Savings and Retirement Plan-21$896,474$184,065$8,765iApproximate average salary by contribution assumption: employee only about $219,125 at 4% or $146,083 at 6%; with 50% employer match about $146,083 at 4% or $97,389 at 6%; with 100% employer match about $109,563 at 4% or $73,042 at 6%.
2008133$544,966$169,783$5,145iApproximate average salary by contribution assumption: employee only about $128,623 at 4% or $85,749 at 6%; with 50% employer match about $85,749 at 4% or $57,166 at 6%; with 100% employer match about $64,312 at 4% or $42,874 at 6%.
Eil 401(K) Savings and Retirement Plan-33$544,966$169,783$5,145iApproximate average salary by contribution assumption: employee only about $128,623 at 4% or $85,749 at 6%; with 50% employer match about $85,749 at 4% or $57,166 at 6%; with 100% employer match about $64,312 at 4% or $42,874 at 6%.
2007130$0$0-
Eil 401(K) Savings and Retirement Plan-30---
2005125$264,874$55,331$2,213iApproximate average salary by contribution assumption: employee only about $55,331 at 4% or $36,887 at 6%; with 50% employer match about $36,887 at 4% or $24,592 at 6%; with 100% employer match about $27,665 at 4% or $18,444 at 6%.
Eil 401(K) Savings and Retirement Plan-25$264,874$55,331$2,213iApproximate average salary by contribution assumption: employee only about $55,331 at 4% or $36,887 at 6%; with 50% employer match about $36,887 at 4% or $24,592 at 6%; with 100% employer match about $27,665 at 4% or $18,444 at 6%.
200419$198,253$44,527$4,947iApproximate average salary by contribution assumption: employee only about $123,686 at 4% or $82,457 at 6%; with 50% employer match about $82,457 at 4% or $54,972 at 6%; with 100% employer match about $61,843 at 4% or $41,229 at 6%.
Eil 401(K) Savings and Retirement Plan-9$198,253$44,527$4,947iApproximate average salary by contribution assumption: employee only about $123,686 at 4% or $82,457 at 6%; with 50% employer match about $82,457 at 4% or $54,972 at 6%; with 100% employer match about $61,843 at 4% or $41,229 at 6%.
2003112$138,451$40,829$3,402iApproximate average salary by contribution assumption: employee only about $85,060 at 4% or $56,707 at 6%; with 50% employer match about $56,707 at 4% or $37,805 at 6%; with 100% employer match about $42,530 at 4% or $28,353 at 6%.
Eil 401(K) Savings and Retirement Plan-12$138,451$40,829$3,402iApproximate average salary by contribution assumption: employee only about $85,060 at 4% or $56,707 at 6%; with 50% employer match about $56,707 at 4% or $37,805 at 6%; with 100% employer match about $42,530 at 4% or $28,353 at 6%.
2002110$82,618$46,338$4,634iApproximate average salary by contribution assumption: employee only about $115,845 at 4% or $77,230 at 6%; with 50% employer match about $77,230 at 4% or $51,487 at 6%; with 100% employer match about $57,923 at 4% or $38,615 at 6%.
Eil 401(K) Savings and Retirement Plan-10$82,618$46,338$4,634iApproximate average salary by contribution assumption: employee only about $115,845 at 4% or $77,230 at 6%; with 50% employer match about $77,230 at 4% or $51,487 at 6%; with 100% employer match about $57,923 at 4% or $38,615 at 6%.
2001114$0$0-
Eil 401(K) Savings and Retirement Plan-14---