The Principia Corporation
Overview
The Principia Corporation sponsors a self-funded health plan that covered 576 participants in plan year 2025, down 3% from the prior year. The plan year starts in January. Alongside medical, its benefits filing reports life insurance, dental, vision, short-term disability, and more.
- Plan type
- ERISA welfare benefit plan, self-funded (benefits paid from employer assets or a trust)
- Participants
- 576 · prior year 594
- Plan year
- Begins January 1 · next renewal January 2027
- Health plans filed
- The Principia Corporation Welfare Benefit Plan, plan 511 (576 participants)
- Broker compensation
- $49K across insured contracts
Insurance carriers
Insured coverage reported on Schedule A. Self-funded medical claims aren't reported there.
| Carrier | Coverage | Covered | Premium | Broker comp |
|---|---|---|---|---|
| Sun Life Assurance Company of Canada | Dental, Vision, Life, Long-term disability | 546 | $709K | $49K |
Pharmacy benefit estimate
StreamRX estimate for a plan this size. Not based on this plan's claims.
Estimated prescription spend: 576 participants × $2,371 national average per member. Usually higher once dependents are counted.
Typical savings opportunity found in independent reviews of plans this size.
Form 5500 filing details
- Filing
- Form 5500 with Schedule A, plan year 2025
- Plan sponsor
- The Principia Corporation
- Sponsor EIN
- 43-0652667
- Plan number
- 511
- Filed with
- U.S. Department of Labor (EBSA) via EFAST2
Verify this filing: search EIN 43-0652667 in the Department of Labor's EFAST2 Form 5500 search.
Retirement plan
- Plan
- The Principia Corporation Retirement Plan for Faculty & Staff
- Type
- Defined contribution plan
- Participants
- 1,147
About this data
Source: The Principia Corporation's Form 5500 filing for plan year 2025 and its Schedule A insurance reports, published by the U.S. Department of Labor. "Self-funded" means the filing reports benefits paid from employer assets or a trust, with no medical insurance contract or with a stop-loss contract. Pharmacy figures are StreamRX estimates based on national averages. StreamRX is not affiliated with The Principia Corporation.