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  2. One Source Associates, Inc.
  • Retirement analytics
  • Plan summaries
  • Retirement plans

Filings through Oct 24, 2026.

Top hat

One Source Associates, Inc.

EIN 52-1357709-construction-Latest filing 2025
Plans
3
Retirement
3
$40.5M assets
Health & Benefits
0
Participants
150
9111 GUILFORD RD. - COLUMBIA, MD 21046410-309-4900onesa.comLinkedIn51-200 employeesconstruction
Plans on this EIN
3 filings
#004401(k)-$29.0M - 86 part#002ESOP-$11.4M - 64 part#005Cash balance-$24 - 0 part

Retirement portfolio analytics

3 plans aggregated / $40.5M assets / 150 participants

Assets by plan

Share of aggregate retirement assets

  • PLAN AND TRUST (#004)$29.0M
  • EMPLOYEE STOCK OWNERSHIP (#002)$11.4M
  • PLAN AND TRUST (#005)$24
Total $40.5MSelect a row to open it

Participants by plan

Active + retired + deferred vested

  • PLAN AND TRUST (#004)86
  • EMPLOYEE STOCK OWNERSHIP (#002)64
Total 150Select a row to open it

Plan summaries

Each card links to its plan page. The plan page shows fees vs peers, audit grade, history and counterparties.

Retirement#004

ONE SOURCE ASSOCIATES, INC. AMENDED AND RESTATED 401(K) PROFIT-SHARING PLAN AND TRUST

401(k)

Assets$29.0M
Participants86
On the plan page
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan
Retirement#002

ONE SOURCE EMPLOYEE STOCK OWNERSHIP PLAN

ESOP

Assets$11.4M
Participants64
On the plan page
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan
Retirement#005

ONE SOURCE ASSOCIATES, INC. AMENDED AND RESTATED CASH BALANCE PENSION PLAN AND TRUST

Cash balance

Assets$24
Participants0
On the plan page
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan

Retirement plans

3 plans on this EIN

PlanNameTypeAssetsParticipantsLatest year
#004ONE SOURCE ASSOCIATES, INC. AMENDED AND RESTATED 401(K) PROFIT-SHARING PLAN AND TRUST401(k)$29.0M862025
#002ONE SOURCE EMPLOYEE STOCK OWNERSHIP PLANESOP$11.4M642025
#005ONE SOURCE ASSOCIATES, INC. AMENDED AND RESTATED CASH BALANCE PENSION PLAN AND TRUSTCash balance$2402024
  • ONE SOURCE ASSOCIATES, INC. AMENDED AND RESTATED 401(K) PROFIT-SHARING PLAN AND TRUST$29.0M
    #004 · 401(k) · 202586
  • ONE SOURCE EMPLOYEE STOCK OWNERSHIP PLAN$11.4M
    #002 · ESOP · 202564
  • ONE SOURCE ASSOCIATES, INC. AMENDED AND RESTATED CASH BALANCE PENSION PLAN AND TRUST$24
    #005 · Cash balance · 20240
Retirement plans

On this page

  1. Retirement analytics
  2. Plan summaries
  3. Retirement plans
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