Mantech International Corporation 401(k) Plan

Form 5500 filing data for plan year 2024.

Plan Snapshot

  • Plan Sponsor: Mantech International Corporation
  • Sponsor EIN: 221852179
  • Sponsor Address: 2251 CORPORATE PARK DRIVE, HERNDON, VA, 20171
  • Plan Type: 401(k)
  • Total Participants: 8,433
  • Total Assets: $1.7B

Key Plan Design Features

  • Auto-Enrollment: Yes
  • Auto-Escalation: No
  • Allows Roth Contributions: No
  • Participant Loans: Yes
  • Participant-Directed Investments: Yes
  • ERISA Section 404(c) Fiduciary Safe Harbor: Yes

Plan Financials by Year

YearParticipantsTotal AssetsEmployer Contrib.Employee Contrib.
20248,433$1.7B$41.2M$98.7M
20239,017$1.5B$42.1M$97.5M
20229,454$1.3B$42.2M$93.1M

Service Providers (Schedule C)

Vendors paid $5,000 or more for services to the plan, ranked by total compensation (direct + indirect fees).

Provider Name Role Direct Compensation Indirect Compensation Total Fees
SC&H ATTEST SERVICES, P.C.Auditor$0

Verified Provider Profiles

Direct links to verified profiles of matched retirement plan providers on PlanProvider.Pro:

Plan Fees & Expenses

Annual service provider fees and administrative expenses sourced from DOL Form 5500 filings.

  • Total Service Provider Fees: $0

Historical Administrative Expenses

Breakdown of administrative expense categories reported on Form 5500 filings.

Year Total Admin Expenses Investment Mgmt Fees Contract Admin Fees IQPA Audit Fees Professional Fees
2024$666,747$127,503$8,700
2023$751,119$135,158$6,300$15,000
2022$915,162

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