Civic Intelligence

Marshall Starke Development Center Inc.

Plan context: 403(B) Thrift Plan of Marshall-Starke Development Center Inc.

EIN 35-1118481 • Plymouth, IN • 29 filings • 6 plans

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1901 Pidco DrPlymouth, IN 46563-1362
Current Snapshot

Latest Year

2025

2025 Participants

135

2025 Assets

$1,617,792

2025 Contributions

$106,175

Historical Graphs

Total Assets Over Time

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

$1,622,883$811,442$0200920172024YearValue
$1,617,792Latest year 2024

Participants Over Time

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

3691850200920172025YearValue
135Latest 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
20251135$0$0-
Marshall Starke Development Center-135---
20242112$1,617,792$106,175$948iApproximate average salary by contribution assumption: employee only about $23,700 at 4% or $15,800 at 6%; with 50% employer match about $15,800 at 4% or $10,533 at 6%; with 100% employer match about $11,850 at 4% or $7,900 at 6%.
403(B) Thrift Plan of Marshall-Starke Development Center Inc.-97$1,617,792$106,175$1,095iApproximate average salary by contribution assumption: employee only about $27,365 at 4% or $18,243 at 6%; with 50% employer match about $18,243 at 4% or $12,162 at 6%; with 100% employer match about $13,682 at 4% or $9,122 at 6%.
Marshall Starke Development Center-112---
20232130$1,538,332$141,602$1,089iApproximate average salary by contribution assumption: employee only about $27,231 at 4% or $18,154 at 6%; with 50% employer match about $18,154 at 4% or $12,103 at 6%; with 100% employer match about $13,616 at 4% or $9,077 at 6%.
403(B) Thrift Plan of Marshall-Starke Development Center Inc.-93$1,538,332$141,602$1,523iApproximate average salary by contribution assumption: employee only about $38,065 at 4% or $25,377 at 6%; with 50% employer match about $25,377 at 4% or $16,918 at 6%; with 100% employer match about $19,033 at 4% or $12,688 at 6%.
Marshall Starke Development Center-130---
20222166$1,418,543$111,169$670iApproximate average salary by contribution assumption: employee only about $16,742 at 4% or $11,162 at 6%; with 50% employer match about $11,162 at 4% or $7,441 at 6%; with 100% employer match about $8,371 at 4% or $5,581 at 6%.
403(B) Thrift Plan of Marshall-Starke Development Center Inc.-166$1,418,543$111,169$670iApproximate average salary by contribution assumption: employee only about $16,742 at 4% or $11,162 at 6%; with 50% employer match about $11,162 at 4% or $7,441 at 6%; with 100% employer match about $8,371 at 4% or $5,581 at 6%.
Marshall Starke Development Center-126---
20213152$1,622,883$126,054$829iApproximate average salary by contribution assumption: employee only about $20,733 at 4% or $13,822 at 6%; with 50% employer match about $13,822 at 4% or $9,214 at 6%; with 100% employer match about $10,366 at 4% or $6,911 at 6%.
403(B) Thrift Plan of Marshall-Starke Development Center Inc.-152$1,622,883$126,054$829iApproximate average salary by contribution assumption: employee only about $20,733 at 4% or $13,822 at 6%; with 50% employer match about $13,822 at 4% or $9,214 at 6%; with 100% employer match about $10,366 at 4% or $6,911 at 6%.
MARSHALL STARKE DEVELOPMENT CENTER, INC-90---
Marshall Starke Development Center-115---
20203162$1,350,074$203,382$1,255iApproximate average salary by contribution assumption: employee only about $31,386 at 4% or $20,924 at 6%; with 50% employer match about $20,924 at 4% or $13,949 at 6%; with 100% employer match about $15,693 at 4% or $10,462 at 6%.
403(B) Thrift Plan of Marshall-Starke Development Center Inc.-162$1,350,074$203,382$1,255iApproximate average salary by contribution assumption: employee only about $31,386 at 4% or $20,924 at 6%; with 50% employer match about $20,924 at 4% or $13,949 at 6%; with 100% employer match about $15,693 at 4% or $10,462 at 6%.
MARSHALL STARKE DEVELOPMENT CENTER, INC-102---
Marshall Starke Development Center-123---
20191180$1,078,341$108,631$604iApproximate average salary by contribution assumption: employee only about $15,088 at 4% or $10,058 at 6%; with 50% employer match about $10,058 at 4% or $6,706 at 6%; with 100% employer match about $7,544 at 4% or $5,029 at 6%.
403(B) Thrift Plan of Marshall-Starke Development Center Inc.-180$1,078,341$108,631$604iApproximate average salary by contribution assumption: employee only about $15,088 at 4% or $10,058 at 6%; with 50% employer match about $10,058 at 4% or $6,706 at 6%; with 100% employer match about $7,544 at 4% or $5,029 at 6%.
20181132$916,716$106,663$808iApproximate average salary by contribution assumption: employee only about $20,201 at 4% or $13,468 at 6%; with 50% employer match about $13,468 at 4% or $8,978 at 6%; with 100% employer match about $10,101 at 4% or $6,734 at 6%.
403(B) Thrift Plan of Marshall-Starke Development Center Inc.-132$916,716$106,663$808iApproximate average salary by contribution assumption: employee only about $20,201 at 4% or $13,468 at 6%; with 50% employer match about $13,468 at 4% or $8,978 at 6%; with 100% employer match about $10,101 at 4% or $6,734 at 6%.
20171162$958,446$99,935$617iApproximate average salary by contribution assumption: employee only about $15,422 at 4% or $10,281 at 6%; with 50% employer match about $10,281 at 4% or $6,854 at 6%; with 100% employer match about $7,711 at 4% or $5,141 at 6%.
403(B) Thrift Plan of Marshall-Starke Development Center Inc.-162$958,446$99,935$617iApproximate average salary by contribution assumption: employee only about $15,422 at 4% or $10,281 at 6%; with 50% employer match about $10,281 at 4% or $6,854 at 6%; with 100% employer match about $7,711 at 4% or $5,141 at 6%.
20161155$987,882$87,003$561iApproximate average salary by contribution assumption: employee only about $14,033 at 4% or $9,355 at 6%; with 50% employer match about $9,355 at 4% or $6,237 at 6%; with 100% employer match about $7,016 at 4% or $4,678 at 6%.
403(B) Thrift Plan of Marshall-Starke Development Center Inc.-155$987,882$87,003$561iApproximate average salary by contribution assumption: employee only about $14,033 at 4% or $9,355 at 6%; with 50% employer match about $9,355 at 4% or $6,237 at 6%; with 100% employer match about $7,016 at 4% or $4,678 at 6%.
20151126$864,848$76,288$605iApproximate average salary by contribution assumption: employee only about $15,137 at 4% or $10,091 at 6%; with 50% employer match about $10,091 at 4% or $6,727 at 6%; with 100% employer match about $7,568 at 4% or $5,046 at 6%.
403(B) Thrift Plan of Marshall-Starke Development Center Inc.-126$864,848$76,288$605iApproximate average salary by contribution assumption: employee only about $15,137 at 4% or $10,091 at 6%; with 50% employer match about $10,091 at 4% or $6,727 at 6%; with 100% employer match about $7,568 at 4% or $5,046 at 6%.
20141114$991,984$62,441$548iApproximate average salary by contribution assumption: employee only about $13,693 at 4% or $9,129 at 6%; with 50% employer match about $9,129 at 4% or $6,086 at 6%; with 100% employer match about $6,847 at 4% or $4,564 at 6%.
403(B) Thrift Plan of Marshall-Starke Development Center Inc.-114$991,984$62,441$548iApproximate average salary by contribution assumption: employee only about $13,693 at 4% or $9,129 at 6%; with 50% employer match about $9,129 at 4% or $6,086 at 6%; with 100% employer match about $6,847 at 4% or $4,564 at 6%.
20131166$1,012,653$75,923$457iApproximate average salary by contribution assumption: employee only about $11,434 at 4% or $7,623 at 6%; with 50% employer match about $7,623 at 4% or $5,082 at 6%; with 100% employer match about $5,717 at 4% or $3,811 at 6%.
403(B) Thrift Plan of Marshall-Starke Development Center Inc.-166$1,012,653$75,923$457iApproximate average salary by contribution assumption: employee only about $11,434 at 4% or $7,623 at 6%; with 50% employer match about $7,623 at 4% or $5,082 at 6%; with 100% employer match about $5,717 at 4% or $3,811 at 6%.
20121165$784,914$54,495$330iApproximate average salary by contribution assumption: employee only about $8,257 at 4% or $5,505 at 6%; with 50% employer match about $5,505 at 4% or $3,670 at 6%; with 100% employer match about $4,128 at 4% or $2,752 at 6%.
403(B) Thrift Plan of Marshall-Starke Development Center Inc.-165$784,914$54,495$330iApproximate average salary by contribution assumption: employee only about $8,257 at 4% or $5,505 at 6%; with 50% employer match about $5,505 at 4% or $3,670 at 6%; with 100% employer match about $4,128 at 4% or $2,752 at 6%.
20111150$707,100$100,998$673iApproximate average salary by contribution assumption: employee only about $16,833 at 4% or $11,222 at 6%; with 50% employer match about $11,222 at 4% or $7,481 at 6%; with 100% employer match about $8,417 at 4% or $5,611 at 6%.
403(B) Thrift Plan of Marshall-Starke Development Center Inc.-150$707,100$100,998$673iApproximate average salary by contribution assumption: employee only about $16,833 at 4% or $11,222 at 6%; with 50% employer match about $11,222 at 4% or $7,481 at 6%; with 100% employer match about $8,417 at 4% or $5,611 at 6%.
20101306$607,939$57,043$186iApproximate average salary by contribution assumption: employee only about $4,660 at 4% or $3,107 at 6%; with 50% employer match about $3,107 at 4% or $2,071 at 6%; with 100% employer match about $2,330 at 4% or $1,553 at 6%.
403(B) Thrift Plan of Marshall-Starke Development Center Inc.-306$607,939$57,043$186iApproximate average salary by contribution assumption: employee only about $4,660 at 4% or $3,107 at 6%; with 50% employer match about $3,107 at 4% or $2,071 at 6%; with 100% employer match about $2,330 at 4% or $1,553 at 6%.
20091369$499,810$68,460$186iApproximate average salary by contribution assumption: employee only about $4,638 at 4% or $3,092 at 6%; with 50% employer match about $3,092 at 4% or $2,061 at 6%; with 100% employer match about $2,319 at 4% or $1,546 at 6%.
403(B) Thrift Plan of Marshall-Starke Development Center Inc.-369$499,810$68,460$186iApproximate average salary by contribution assumption: employee only about $4,638 at 4% or $3,092 at 6%; with 50% employer match about $3,092 at 4% or $2,061 at 6%; with 100% employer match about $2,319 at 4% or $1,546 at 6%.
200810$0$0-
403(B) Thrift Plan of Marshall-Starke Development Center Inc.-0---
200710$0$0-
403(B) Thrift Plan of Marshall-Starke Development Center Inc.-0---
200610$0$0-
403(B) Thrift Plan of Marshall-Starke Development Center Inc.-0---
200510$0$0-
403(B) Thrift Plan of Marshall-Starke Development Center Inc.-0---
200410$0$0-
403(B) Thrift Plan of Marshall-Starke Development Center Inc.-0---
Marshall Starke Development Center Inc. | EIN 35-1118481 | 2025 Form 5500 Company Profile