Civic Intelligence

Mack-Wollenberg & Co. Inc.

Plan context: Mack-Wollenberg & Co. Inc., Profit Sharing Plan

EIN 36-3459850 • Naperville, IL • 26 filings • 4 plans

1754 N. Washington StreetSuite 112ANaperville, IL 60563
Current Snapshot

Latest Year

2024

2024 Participants

6

2024 Assets

$874,294

2024 Contributions

$125,985

Historical Graphs

Total Assets Over Time

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

$2,746,179$1,373,090$0199920122024YearValue
$874,294Latest year 2024

Participants Over Time

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

1050199920122024YearValue
6Latest 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
202416$874,294$125,985$20,998iApproximate average salary by contribution assumption: employee only about $524,938 at 4% or $349,958 at 6%; with 50% employer match about $349,958 at 4% or $233,306 at 6%; with 100% employer match about $262,469 at 4% or $174,979 at 6%.
Mack-Wollenberg & Co. Inc., Profit Sharing Plan-6$874,294$125,985$20,998iApproximate average salary by contribution assumption: employee only about $524,938 at 4% or $349,958 at 6%; with 50% employer match about $349,958 at 4% or $233,306 at 6%; with 100% employer match about $262,469 at 4% or $174,979 at 6%.
202317$1,846,445$120,389$17,198iApproximate average salary by contribution assumption: employee only about $429,961 at 4% or $286,640 at 6%; with 50% employer match about $286,640 at 4% or $191,094 at 6%; with 100% employer match about $214,980 at 4% or $143,320 at 6%.
Mack-Wollenberg & Co. Inc., Profit Sharing Plan-7$1,846,445$120,389$17,198iApproximate average salary by contribution assumption: employee only about $429,961 at 4% or $286,640 at 6%; with 50% employer match about $286,640 at 4% or $191,094 at 6%; with 100% employer match about $214,980 at 4% or $143,320 at 6%.
202216$1,834,218$123,430$20,572iApproximate average salary by contribution assumption: employee only about $514,292 at 4% or $342,861 at 6%; with 50% employer match about $342,861 at 4% or $228,574 at 6%; with 100% employer match about $257,146 at 4% or $171,431 at 6%.
Mack-Wollenberg & Co. Inc., Profit Sharing Plan-6$1,834,218$123,430$20,572iApproximate average salary by contribution assumption: employee only about $514,292 at 4% or $342,861 at 6%; with 50% employer match about $342,861 at 4% or $228,574 at 6%; with 100% employer match about $257,146 at 4% or $171,431 at 6%.
202117$2,746,179$151,448$21,635iApproximate average salary by contribution assumption: employee only about $540,886 at 4% or $360,590 at 6%; with 50% employer match about $360,590 at 4% or $240,394 at 6%; with 100% employer match about $270,443 at 4% or $180,295 at 6%.
Mack-Wollenberg & Co. Inc., Profit Sharing Plan-7$2,746,179$151,448$21,635iApproximate average salary by contribution assumption: employee only about $540,886 at 4% or $360,590 at 6%; with 50% employer match about $360,590 at 4% or $240,394 at 6%; with 100% employer match about $270,443 at 4% or $180,295 at 6%.
202017$2,590,690$145,768$20,824iApproximate average salary by contribution assumption: employee only about $520,600 at 4% or $347,067 at 6%; with 50% employer match about $347,067 at 4% or $231,378 at 6%; with 100% employer match about $260,300 at 4% or $173,533 at 6%.
Mack-Wollenberg & Co. Inc., Profit Sharing Plan-7$2,590,690$145,768$20,824iApproximate average salary by contribution assumption: employee only about $520,600 at 4% or $347,067 at 6%; with 50% employer match about $347,067 at 4% or $231,378 at 6%; with 100% employer match about $260,300 at 4% or $173,533 at 6%.
201917$2,112,169$113,466$16,209iApproximate average salary by contribution assumption: employee only about $405,236 at 4% or $270,157 at 6%; with 50% employer match about $270,157 at 4% or $180,105 at 6%; with 100% employer match about $202,618 at 4% or $135,079 at 6%.
Mack-Wollenberg & Co. Inc., Profit Sharing Plan-7$2,112,169$113,466$16,209iApproximate average salary by contribution assumption: employee only about $405,236 at 4% or $270,157 at 6%; with 50% employer match about $270,157 at 4% or $180,105 at 6%; with 100% employer match about $202,618 at 4% or $135,079 at 6%.
201817$1,623,657$99,628$14,233iApproximate average salary by contribution assumption: employee only about $355,814 at 4% or $237,210 at 6%; with 50% employer match about $237,210 at 4% or $158,140 at 6%; with 100% employer match about $177,907 at 4% or $118,605 at 6%.
Mack-Wollenberg & Co. Inc., Profit Sharing Plan-7$1,623,657$99,628$14,233iApproximate average salary by contribution assumption: employee only about $355,814 at 4% or $237,210 at 6%; with 50% employer match about $237,210 at 4% or $158,140 at 6%; with 100% employer match about $177,907 at 4% or $118,605 at 6%.
201717$1,662,215$94,201$13,457iApproximate average salary by contribution assumption: employee only about $336,432 at 4% or $224,288 at 6%; with 50% employer match about $224,288 at 4% or $149,525 at 6%; with 100% employer match about $168,216 at 4% or $112,144 at 6%.
Mack-Wollenberg & Co. Inc., Profit Sharing Plan-7$1,662,215$94,201$13,457iApproximate average salary by contribution assumption: employee only about $336,432 at 4% or $224,288 at 6%; with 50% employer match about $224,288 at 4% or $149,525 at 6%; with 100% employer match about $168,216 at 4% or $112,144 at 6%.
201618$1,644,548$96,199$12,025iApproximate average salary by contribution assumption: employee only about $300,622 at 4% or $200,415 at 6%; with 50% employer match about $200,415 at 4% or $133,610 at 6%; with 100% employer match about $150,311 at 4% or $100,207 at 6%.
Mack-Wollenberg & Co. Inc., Profit Sharing Plan-8$1,644,548$96,199$12,025iApproximate average salary by contribution assumption: employee only about $300,622 at 4% or $200,415 at 6%; with 50% employer match about $200,415 at 4% or $133,610 at 6%; with 100% employer match about $150,311 at 4% or $100,207 at 6%.
201519$1,459,492$253,033$28,115iApproximate average salary by contribution assumption: employee only about $702,869 at 4% or $468,580 at 6%; with 50% employer match about $468,580 at 4% or $312,386 at 6%; with 100% employer match about $351,435 at 4% or $234,290 at 6%.
Mack-Wollenberg & Co. Inc., Profit Sharing Plan-9$1,459,492$253,033$28,115iApproximate average salary by contribution assumption: employee only about $702,869 at 4% or $468,580 at 6%; with 50% employer match about $468,580 at 4% or $312,386 at 6%; with 100% employer match about $351,435 at 4% or $234,290 at 6%.
201419$1,390,920$107,135$11,904iApproximate average salary by contribution assumption: employee only about $297,597 at 4% or $198,398 at 6%; with 50% employer match about $198,398 at 4% or $132,265 at 6%; with 100% employer match about $148,799 at 4% or $99,199 at 6%.
Mack-Wollenberg & Co. Inc., Profit Sharing Plan-9$1,390,920$107,135$11,904iApproximate average salary by contribution assumption: employee only about $297,597 at 4% or $198,398 at 6%; with 50% employer match about $198,398 at 4% or $132,265 at 6%; with 100% employer match about $148,799 at 4% or $99,199 at 6%.
201319$1,214,944$116,770$12,974iApproximate average salary by contribution assumption: employee only about $324,361 at 4% or $216,241 at 6%; with 50% employer match about $216,241 at 4% or $144,160 at 6%; with 100% employer match about $162,181 at 4% or $108,120 at 6%.
Mack-Wollenberg & Co. Inc., Profit Sharing Plan-9$1,214,944$116,770$12,974iApproximate average salary by contribution assumption: employee only about $324,361 at 4% or $216,241 at 6%; with 50% employer match about $216,241 at 4% or $144,160 at 6%; with 100% employer match about $162,181 at 4% or $108,120 at 6%.
201218$1,580,463$112,740$14,093iApproximate average salary by contribution assumption: employee only about $352,313 at 4% or $234,875 at 6%; with 50% employer match about $234,875 at 4% or $156,583 at 6%; with 100% employer match about $176,156 at 4% or $117,438 at 6%.
Mack-Wollenberg & Co. Inc., Profit Sharing Plan-8$1,580,463$112,740$14,093iApproximate average salary by contribution assumption: employee only about $352,313 at 4% or $234,875 at 6%; with 50% employer match about $234,875 at 4% or $156,583 at 6%; with 100% employer match about $176,156 at 4% or $117,438 at 6%.
201117$1,293,393$114,020$16,289iApproximate average salary by contribution assumption: employee only about $407,214 at 4% or $271,476 at 6%; with 50% employer match about $271,476 at 4% or $180,984 at 6%; with 100% employer match about $203,607 at 4% or $135,738 at 6%.
Mack-Wollenberg & Co. Inc., Profit Sharing Plan-7$1,293,393$114,020$16,289iApproximate average salary by contribution assumption: employee only about $407,214 at 4% or $271,476 at 6%; with 50% employer match about $271,476 at 4% or $180,984 at 6%; with 100% employer match about $203,607 at 4% or $135,738 at 6%.
201017$1,252,032$111,380$15,911iApproximate average salary by contribution assumption: employee only about $397,786 at 4% or $265,190 at 6%; with 50% employer match about $265,190 at 4% or $176,794 at 6%; with 100% employer match about $198,893 at 4% or $132,595 at 6%.
Mack-Wollenberg & Co. Inc., Profit Sharing Plan-7$1,252,032$111,380$15,911iApproximate average salary by contribution assumption: employee only about $397,786 at 4% or $265,190 at 6%; with 50% employer match about $265,190 at 4% or $176,794 at 6%; with 100% employer match about $198,893 at 4% or $132,595 at 6%.
200917$974,849$107,715$15,388iApproximate average salary by contribution assumption: employee only about $384,696 at 4% or $256,464 at 6%; with 50% employer match about $256,464 at 4% or $170,976 at 6%; with 100% employer match about $192,348 at 4% or $128,232 at 6%.
Mack-Wollenberg & Co. Inc., Profit Sharing Plan-7$974,849$107,715$15,388iApproximate average salary by contribution assumption: employee only about $384,696 at 4% or $256,464 at 6%; with 50% employer match about $256,464 at 4% or $170,976 at 6%; with 100% employer match about $192,348 at 4% or $128,232 at 6%.
200817$617,066$128,683$18,383iApproximate average salary by contribution assumption: employee only about $459,582 at 4% or $306,388 at 6%; with 50% employer match about $306,388 at 4% or $204,259 at 6%; with 100% employer match about $229,791 at 4% or $153,194 at 6%.
Mack-Wollenberg & Co. Inc., Profit Sharing Plan-7$617,066$128,683$18,383iApproximate average salary by contribution assumption: employee only about $459,582 at 4% or $306,388 at 6%; with 50% employer match about $306,388 at 4% or $204,259 at 6%; with 100% employer match about $229,791 at 4% or $153,194 at 6%.
200718$886,039$123,097$15,387iApproximate average salary by contribution assumption: employee only about $384,678 at 4% or $256,452 at 6%; with 50% employer match about $256,452 at 4% or $170,968 at 6%; with 100% employer match about $192,339 at 4% or $128,226 at 6%.
Mack-Wollenberg & Co. Inc., Profit Sharing Plan-8$886,039$123,097$15,387iApproximate average salary by contribution assumption: employee only about $384,678 at 4% or $256,452 at 6%; with 50% employer match about $256,452 at 4% or $170,968 at 6%; with 100% employer match about $192,339 at 4% or $128,226 at 6%.
200618$695,475$94,071$11,759iApproximate average salary by contribution assumption: employee only about $293,972 at 4% or $195,981 at 6%; with 50% employer match about $195,981 at 4% or $130,654 at 6%; with 100% employer match about $146,986 at 4% or $97,991 at 6%.
Mack-Wollenberg & Co. Inc., Profit Sharing Plan-8$695,475$94,071$11,759iApproximate average salary by contribution assumption: employee only about $293,972 at 4% or $195,981 at 6%; with 50% employer match about $195,981 at 4% or $130,654 at 6%; with 100% employer match about $146,986 at 4% or $97,991 at 6%.
200517$606,202$78,071$11,153iApproximate average salary by contribution assumption: employee only about $278,825 at 4% or $185,883 at 6%; with 50% employer match about $185,883 at 4% or $123,922 at 6%; with 100% employer match about $139,413 at 4% or $92,942 at 6%.
Mack-Wollenberg & Co. Inc., Profit Sharing Plan-7$606,202$78,071$11,153iApproximate average salary by contribution assumption: employee only about $278,825 at 4% or $185,883 at 6%; with 50% employer match about $185,883 at 4% or $123,922 at 6%; with 100% employer match about $139,413 at 4% or $92,942 at 6%.
200417$515,189$66,076$9,439iApproximate average salary by contribution assumption: employee only about $235,986 at 4% or $157,324 at 6%; with 50% employer match about $157,324 at 4% or $104,883 at 6%; with 100% employer match about $117,993 at 4% or $78,662 at 6%.
Mack-Wollenberg & Co. Inc., Profit Sharing Plan-7$515,189$66,076$9,439iApproximate average salary by contribution assumption: employee only about $235,986 at 4% or $157,324 at 6%; with 50% employer match about $157,324 at 4% or $104,883 at 6%; with 100% employer match about $117,993 at 4% or $78,662 at 6%.
200317$395,034$62,377$8,911iApproximate average salary by contribution assumption: employee only about $222,775 at 4% or $148,517 at 6%; with 50% employer match about $148,517 at 4% or $99,011 at 6%; with 100% employer match about $111,388 at 4% or $74,258 at 6%.
Mack-Wollenberg & Co. Inc., Profit Sharing Plan-7$395,034$62,377$8,911iApproximate average salary by contribution assumption: employee only about $222,775 at 4% or $148,517 at 6%; with 50% employer match about $148,517 at 4% or $99,011 at 6%; with 100% employer match about $111,388 at 4% or $74,258 at 6%.
200216$277,012$66,933$11,156iApproximate average salary by contribution assumption: employee only about $278,888 at 4% or $185,925 at 6%; with 50% employer match about $185,925 at 4% or $123,950 at 6%; with 100% employer match about $139,444 at 4% or $92,963 at 6%.
Mack-Wollenberg & Co. Inc., Profit Sharing Plan-6$277,012$66,933$11,156iApproximate average salary by contribution assumption: employee only about $278,888 at 4% or $185,925 at 6%; with 50% employer match about $185,925 at 4% or $123,950 at 6%; with 100% employer match about $139,444 at 4% or $92,963 at 6%.
2001110$316,153$70,810$7,081iApproximate average salary by contribution assumption: employee only about $177,025 at 4% or $118,017 at 6%; with 50% employer match about $118,017 at 4% or $78,678 at 6%; with 100% employer match about $88,513 at 4% or $59,008 at 6%.
Mack-Wollenberg & Co. Inc., Profit Sharing Plan-10$316,153$70,810$7,081iApproximate average salary by contribution assumption: employee only about $177,025 at 4% or $118,017 at 6%; with 50% employer match about $118,017 at 4% or $78,678 at 6%; with 100% employer match about $88,513 at 4% or $59,008 at 6%.
200019$929,713$70,922$7,880iApproximate average salary by contribution assumption: employee only about $197,006 at 4% or $131,337 at 6%; with 50% employer match about $131,337 at 4% or $87,558 at 6%; with 100% employer match about $98,503 at 4% or $65,669 at 6%.
Mack-Wollenberg & Co. Inc., Profit Sharing Plan-9$929,713$70,922$7,880iApproximate average salary by contribution assumption: employee only about $197,006 at 4% or $131,337 at 6%; with 50% employer match about $131,337 at 4% or $87,558 at 6%; with 100% employer match about $98,503 at 4% or $65,669 at 6%.
199918$870,951$66,988$8,374iApproximate average salary by contribution assumption: employee only about $209,338 at 4% or $139,558 at 6%; with 50% employer match about $139,558 at 4% or $93,039 at 6%; with 100% employer match about $104,669 at 4% or $69,779 at 6%.
Mack-Wollenberg & Co. Inc., Profit Sharing Plan-8$870,951$66,988$8,374iApproximate average salary by contribution assumption: employee only about $209,338 at 4% or $139,558 at 6%; with 50% employer match about $139,558 at 4% or $93,039 at 6%; with 100% employer match about $104,669 at 4% or $69,779 at 6%.