Stratrix
On the Record · Insperity

Insperity subsidiaries, as it lists them

The subsidiaries Insperity lists in its latest annual report, with the jurisdiction of each, linked to the filing.

Subsidiaries it lists

SubsidiaryJurisdiction
Insperity Holdings, Inc.Delaware
Insperity Enterprises, Inc.Texas
Administaff Partnerships Holding, Inc.Delaware
Insperity Captive Insurance Companies LimitedTexas
Insperity Business Services, L.P.Delaware
Insperity Retirement Services, L.P.Delaware
Insperity Services, L.P.Delaware
Administaff Partnerships Holding II, Inc.Delaware
Insperity GP, Inc.Delaware
Insperity Support Services, L.P.Delaware
Administaff Companies, Inc.Delaware
Administaff Partnerships Holding III, Inc.Delaware
Insperity PEO Services, L.P.Delaware
Insperity Insurance Services, L.L.C.Delaware
Insperity Employment Screening, L.L.CDelaware
Insperity Expense Management, Inc.California
Insperity Payroll Services, L.L.C.Delaware
IPS Client TrustDelaware
Insperity PEO HR, Inc.Delaware

From Exhibit 21 of the 10-K for 2025. Companies must list their significant subsidiaries there and may leave out smaller ones, so this is the company’s own list, not every entity it owns.

Read from Insperity’s annual reports (10-K for 2025, 10-K for 2024, 10-K for 2023) and the financial data it files with the SEC, as of 2026-02-11. Every quotation is word for word from the filing linked beside it; how these pages are built and checked. The full record is in its company data sheet.