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Industrial/Organizational Soluti

Plan context: I/O Solutions Inc. 401(K) Plan

EIN 36-3783421 • Oak Brook, IL • 22 filings • 3 plans

1520 Kensington RoadSuite 110Oak Brook, IL 60523
Current Snapshot

Latest Year

2024

2024 Participants

78

2024 Assets

$8,004,597

2024 Contributions

$979,984

Historical Graphs

Total Assets Over Time

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

$8,004,597$4,002,299$0200320142024YearValue
$8,004,597Latest year 2024

Participants Over Time

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

78390200320142024YearValue
78Latest 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
2024178$8,004,597$979,984$12,564iApproximate average salary by contribution assumption: employee only about $314,097 at 4% or $209,398 at 6%; with 50% employer match about $209,398 at 4% or $139,599 at 6%; with 100% employer match about $157,049 at 4% or $104,699 at 6%.
I/O Solutions Inc. 401(K) Plan-78$8,004,597$979,984$12,564iApproximate average salary by contribution assumption: employee only about $314,097 at 4% or $209,398 at 6%; with 50% employer match about $209,398 at 4% or $139,599 at 6%; with 100% employer match about $157,049 at 4% or $104,699 at 6%.
2023171$6,156,835$761,048$10,719iApproximate average salary by contribution assumption: employee only about $267,975 at 4% or $178,650 at 6%; with 50% employer match about $178,650 at 4% or $119,100 at 6%; with 100% employer match about $133,987 at 4% or $89,325 at 6%.
I/O Solutions Inc. 401(K) Plan-71$6,156,835$761,048$10,719iApproximate average salary by contribution assumption: employee only about $267,975 at 4% or $178,650 at 6%; with 50% employer match about $178,650 at 4% or $119,100 at 6%; with 100% employer match about $133,987 at 4% or $89,325 at 6%.
2022156$4,603,509$599,106$10,698iApproximate average salary by contribution assumption: employee only about $267,458 at 4% or $178,305 at 6%; with 50% employer match about $178,305 at 4% or $118,870 at 6%; with 100% employer match about $133,729 at 4% or $89,153 at 6%.
I/O Solutions Inc. 401(K) Plan-56$4,603,509$599,106$10,698iApproximate average salary by contribution assumption: employee only about $267,458 at 4% or $178,305 at 6%; with 50% employer match about $178,305 at 4% or $118,870 at 6%; with 100% employer match about $133,729 at 4% or $89,153 at 6%.
2021154$5,438,643$557,596$10,326iApproximate average salary by contribution assumption: employee only about $258,146 at 4% or $172,098 at 6%; with 50% employer match about $172,098 at 4% or $114,732 at 6%; with 100% employer match about $129,073 at 4% or $86,049 at 6%.
I/O Solutions Inc. 401(K) Plan-54$5,438,643$557,596$10,326iApproximate average salary by contribution assumption: employee only about $258,146 at 4% or $172,098 at 6%; with 50% employer match about $172,098 at 4% or $114,732 at 6%; with 100% employer match about $129,073 at 4% or $86,049 at 6%.
2020149$4,249,221$503,877$10,283iApproximate average salary by contribution assumption: employee only about $257,080 at 4% or $171,387 at 6%; with 50% employer match about $171,387 at 4% or $114,258 at 6%; with 100% employer match about $128,540 at 4% or $85,693 at 6%.
I/O Solutions Inc. 401(K) Plan-49$4,249,221$503,877$10,283iApproximate average salary by contribution assumption: employee only about $257,080 at 4% or $171,387 at 6%; with 50% employer match about $171,387 at 4% or $114,258 at 6%; with 100% employer match about $128,540 at 4% or $85,693 at 6%.
2019143$3,206,109$478,863$11,136iApproximate average salary by contribution assumption: employee only about $278,409 at 4% or $185,606 at 6%; with 50% employer match about $185,606 at 4% or $123,737 at 6%; with 100% employer match about $139,204 at 4% or $92,803 at 6%.
I/O Solutions Inc. 401(K) Plan-43$3,206,109$478,863$11,136iApproximate average salary by contribution assumption: employee only about $278,409 at 4% or $185,606 at 6%; with 50% employer match about $185,606 at 4% or $123,737 at 6%; with 100% employer match about $139,204 at 4% or $92,803 at 6%.
2018159$2,206,862$461,147$7,816iApproximate average salary by contribution assumption: employee only about $195,401 at 4% or $130,268 at 6%; with 50% employer match about $130,268 at 4% or $86,845 at 6%; with 100% employer match about $97,701 at 4% or $65,134 at 6%.
I/O Solutions Inc. 401(K) Plan-59$2,206,862$461,147$7,816iApproximate average salary by contribution assumption: employee only about $195,401 at 4% or $130,268 at 6%; with 50% employer match about $130,268 at 4% or $86,845 at 6%; with 100% employer match about $97,701 at 4% or $65,134 at 6%.
2017148$1,968,699$348,718$7,265iApproximate average salary by contribution assumption: employee only about $181,624 at 4% or $121,083 at 6%; with 50% employer match about $121,083 at 4% or $80,722 at 6%; with 100% employer match about $90,812 at 4% or $60,541 at 6%.
I/O Solutions Inc. 401(K) Plan-48$1,968,699$348,718$7,265iApproximate average salary by contribution assumption: employee only about $181,624 at 4% or $121,083 at 6%; with 50% employer match about $121,083 at 4% or $80,722 at 6%; with 100% employer match about $90,812 at 4% or $60,541 at 6%.
2016136$1,388,499$331,435$9,207iApproximate average salary by contribution assumption: employee only about $230,163 at 4% or $153,442 at 6%; with 50% employer match about $153,442 at 4% or $102,295 at 6%; with 100% employer match about $115,082 at 4% or $76,721 at 6%.
I/O Solutions Inc. 401(K) Plan-36$1,388,499$331,435$9,207iApproximate average salary by contribution assumption: employee only about $230,163 at 4% or $153,442 at 6%; with 50% employer match about $153,442 at 4% or $102,295 at 6%; with 100% employer match about $115,082 at 4% or $76,721 at 6%.
2015129$992,692$274,508$9,466iApproximate average salary by contribution assumption: employee only about $236,645 at 4% or $157,763 at 6%; with 50% employer match about $157,763 at 4% or $105,175 at 6%; with 100% employer match about $118,322 at 4% or $78,882 at 6%.
I/O Solutions Inc. 401(K) Plan-29$992,692$274,508$9,466iApproximate average salary by contribution assumption: employee only about $236,645 at 4% or $157,763 at 6%; with 50% employer match about $157,763 at 4% or $105,175 at 6%; with 100% employer match about $118,322 at 4% or $78,882 at 6%.
2014134$818,396$278,420$8,189iApproximate average salary by contribution assumption: employee only about $204,721 at 4% or $136,480 at 6%; with 50% employer match about $136,480 at 4% or $90,987 at 6%; with 100% employer match about $102,360 at 4% or $68,240 at 6%.
I/O Solutions Inc. 401(K) Plan-34$818,396$278,420$8,189iApproximate average salary by contribution assumption: employee only about $204,721 at 4% or $136,480 at 6%; with 50% employer match about $136,480 at 4% or $90,987 at 6%; with 100% employer match about $102,360 at 4% or $68,240 at 6%.
2013133$1,305,578$186,023$5,637iApproximate average salary by contribution assumption: employee only about $140,927 at 4% or $93,951 at 6%; with 50% employer match about $93,951 at 4% or $62,634 at 6%; with 100% employer match about $70,463 at 4% or $46,976 at 6%.
I/O Solutions Inc. 401(K) Plan-33$1,305,578$186,023$5,637iApproximate average salary by contribution assumption: employee only about $140,927 at 4% or $93,951 at 6%; with 50% employer match about $93,951 at 4% or $62,634 at 6%; with 100% employer match about $70,463 at 4% or $46,976 at 6%.
2012119$935,555$89,864$4,730iApproximate average salary by contribution assumption: employee only about $118,242 at 4% or $78,828 at 6%; with 50% employer match about $78,828 at 4% or $52,552 at 6%; with 100% employer match about $59,121 at 4% or $39,414 at 6%.
I/O Solutions Inc. 401(K) Plan-19$935,555$89,864$4,730iApproximate average salary by contribution assumption: employee only about $118,242 at 4% or $78,828 at 6%; with 50% employer match about $78,828 at 4% or $52,552 at 6%; with 100% employer match about $59,121 at 4% or $39,414 at 6%.
2011122$1,052,527$126,345$5,743iApproximate average salary by contribution assumption: employee only about $143,574 at 4% or $95,716 at 6%; with 50% employer match about $95,716 at 4% or $63,811 at 6%; with 100% employer match about $71,787 at 4% or $47,858 at 6%.
I/O Solutions Inc. 401(K) Plan-22$1,052,527$126,345$5,743iApproximate average salary by contribution assumption: employee only about $143,574 at 4% or $95,716 at 6%; with 50% employer match about $95,716 at 4% or $63,811 at 6%; with 100% employer match about $71,787 at 4% or $47,858 at 6%.
2010121$1,199,231$137,678$6,556iApproximate average salary by contribution assumption: employee only about $163,902 at 4% or $109,268 at 6%; with 50% employer match about $109,268 at 4% or $72,846 at 6%; with 100% employer match about $81,951 at 4% or $54,634 at 6%.
I/O Solutions Inc. 401(K) Plan-21$1,199,231$137,678$6,556iApproximate average salary by contribution assumption: employee only about $163,902 at 4% or $109,268 at 6%; with 50% employer match about $109,268 at 4% or $72,846 at 6%; with 100% employer match about $81,951 at 4% or $54,634 at 6%.
2009118$924,565$116,765$6,487iApproximate average salary by contribution assumption: employee only about $162,174 at 4% or $108,116 at 6%; with 50% employer match about $108,116 at 4% or $72,077 at 6%; with 100% employer match about $81,087 at 4% or $54,058 at 6%.
I/O Solutions Inc. 401(K) Plan-18$924,565$116,765$6,487iApproximate average salary by contribution assumption: employee only about $162,174 at 4% or $108,116 at 6%; with 50% employer match about $108,116 at 4% or $72,077 at 6%; with 100% employer match about $81,087 at 4% or $54,058 at 6%.
2008113$680,608$177,591$13,661iApproximate average salary by contribution assumption: employee only about $341,521 at 4% or $227,681 at 6%; with 50% employer match about $227,681 at 4% or $151,787 at 6%; with 100% employer match about $170,761 at 4% or $113,840 at 6%.
I/O Solutions Inc. 401(K) Plan-13$680,608$177,591$13,661iApproximate average salary by contribution assumption: employee only about $341,521 at 4% or $227,681 at 6%; with 50% employer match about $227,681 at 4% or $151,787 at 6%; with 100% employer match about $170,761 at 4% or $113,840 at 6%.
2007114$820,085$174,039$12,431iApproximate average salary by contribution assumption: employee only about $310,784 at 4% or $207,189 at 6%; with 50% employer match about $207,189 at 4% or $138,126 at 6%; with 100% employer match about $155,392 at 4% or $103,595 at 6%.
I/O Solutions Inc. 401(K) Plan-14$820,085$174,039$12,431iApproximate average salary by contribution assumption: employee only about $310,784 at 4% or $207,189 at 6%; with 50% employer match about $207,189 at 4% or $138,126 at 6%; with 100% employer match about $155,392 at 4% or $103,595 at 6%.
2006111$593,699$154,582$14,053iApproximate average salary by contribution assumption: employee only about $351,323 at 4% or $234,215 at 6%; with 50% employer match about $234,215 at 4% or $156,143 at 6%; with 100% employer match about $175,661 at 4% or $117,108 at 6%.
I/O Solutions Inc. 401(K) Plan-11$593,699$154,582$14,053iApproximate average salary by contribution assumption: employee only about $351,323 at 4% or $234,215 at 6%; with 50% employer match about $234,215 at 4% or $156,143 at 6%; with 100% employer match about $175,661 at 4% or $117,108 at 6%.
200519$380,172$140,534$15,615iApproximate average salary by contribution assumption: employee only about $390,372 at 4% or $260,248 at 6%; with 50% employer match about $260,248 at 4% or $173,499 at 6%; with 100% employer match about $195,186 at 4% or $130,124 at 6%.
I/O Solutions Inc. 401(K) Plan-9$380,172$140,534$15,615iApproximate average salary by contribution assumption: employee only about $390,372 at 4% or $260,248 at 6%; with 50% employer match about $260,248 at 4% or $173,499 at 6%; with 100% employer match about $195,186 at 4% or $130,124 at 6%.
200419$229,259$136,154$15,128iApproximate average salary by contribution assumption: employee only about $378,206 at 4% or $252,137 at 6%; with 50% employer match about $252,137 at 4% or $168,091 at 6%; with 100% employer match about $189,103 at 4% or $126,069 at 6%.
I/O Solutions Inc. 401(K) Plan-9$229,259$136,154$15,128iApproximate average salary by contribution assumption: employee only about $378,206 at 4% or $252,137 at 6%; with 50% employer match about $252,137 at 4% or $168,091 at 6%; with 100% employer match about $189,103 at 4% or $126,069 at 6%.
200319$78,653$69,944$7,772iApproximate average salary by contribution assumption: employee only about $194,289 at 4% or $129,526 at 6%; with 50% employer match about $129,526 at 4% or $86,351 at 6%; with 100% employer match about $97,144 at 4% or $64,763 at 6%.
I/O Solutions Inc. 401(K) Plan-9$78,653$69,944$7,772iApproximate average salary by contribution assumption: employee only about $194,289 at 4% or $129,526 at 6%; with 50% employer match about $129,526 at 4% or $86,351 at 6%; with 100% employer match about $97,144 at 4% or $64,763 at 6%.