ADP Retirement Services

Third-Party Administrator

Roseland, NJ

About ADP Retirement Services

<p>Part of Automatic Data Processing, Inc., ADP Retirement Services has worked with employers on retirement plan administration since 1949. The team handles the day-to-day operational work that keeps workplace plans on track, with a practical focus on process, documentation, and ongoing support.</p> <p>Headquartered in Roseland and Florham Park in northern New Jersey, ADP Retirement Services sits in the New York City metro area and supports employers across industries. Organizations that want a single administrator for setup through ongoing operations often look here for consistent plan workflows.</p> <p>As one of the <a href="/retirement-plans">retirement plan providers</a> focused on administration and recordkeeping, ADP Retirement Services runs recordkeeping and compliance tasks tied to plan operations. It can also take on fiduciary responsibilities as a 3(16) administrator and a 3(38) investment manager, and it offers participant advice. What sets it apart is the ability to keep administration, recordkeeping, and fiduciary services with one provider to reduce handoffs.</p> <ul> <li>3(16) plan administration</li> <li>3(38) investment management</li> <li>Recordkeeping</li> <li>Compliance support</li> <li>Plan design and participant advice</li> </ul>

Website: https://www.adp.com/what-we-offer/benefits/retirement.aspx

Founded: 1949

Office Locations

  • Roseland, NJ (Headquarters)
  • Florham Park, NJ (Headquarters)
  • Florham Park, NJ

Accreditations & Certifications

  • Other

Services Offered

  • 3(38) Investment Manager
  • Compliance Services
  • Recordkeeping
  • 3(16) Plan Administrator
  • Plan Design Consulting
  • Participant Investment Advice

Client Statistics (2026)

  • Total Clients: 135,642
  • Total AUM: $158.8B
  • Total Participants: 3,930,807

Plans Serviced (2025)

Largest plans where this firm is listed as a service provider (Schedule C) or IQPA (Schedule H) on the most recent filings (From Form 5500).

PlanSponsorAssetsParticipants
401(K) PENSION PLAN NATIONAL RURAL ELECTRIC COOPERATIVE ASSOCIATION, VA $16.7B 61,593
RETIREMENT SECURITY PLAN NATIONAL RURAL ELECTRIC COOPERATIVE ASSOCIATION, VA $11.5B 56,128
DANAHER CORPORATION & SUBSIDIARIES SAVINGS PLAN DANAHER CORPORATION, DC $6.5B 23,252
SEAGATE 401(K) PLAN SEAGATE U.S. LLC, CA $2.3B 3,104
ASSURANT 401(K) PLAN ASSURANT, INC., GA $2.2B 10,096
401(k) Retirement Plan Healthcare Sponsor, NJ $1.2B 5,125
401(k) Retirement Plan Manufacturing Sponsor, GA $980M 1,896
401(k) Retirement Plan Professional Services Sponsor, MI $951M 6,028
401(k) Retirement Plan Technology Sponsor, IL $921M 2,965

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Products & Pricing

  • Standard: $325 base fee, $5/employee, $3,000 setup fee