---
title: "TRIZETTO GROUP INC — Ownership Dossier"
canonical: https://whiteintel.dev/entity/eb26a74b-00a0-52dc-a1d2-4737c329d8f1
json: https://whiteintel.dev/api/public/dossier/eb26a74b-00a0-52dc-a1d2-4737c329d8f1
identifier: sec:0001092458
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# TRIZETTO GROUP INC

**Type:** Company  
**Jurisdiction:** US  
**Identifier:** `sec:0001092458`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/eb26a74b-00a0-52dc-a1d2-4737c329d8f1  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/eb26a74b-00a0-52dc-a1d2-4737c329d8f1  

## Ownership & control

### Owners / controllers

- **MARGOLIS JEFFREY H** (officer) — https://whiteintel.dev/entity/a64e2116-8407-5b4d-a081-6ae600112423
- **VA PARTNERS LLC** (tenpercentowner) — https://whiteintel.dev/entity/1512f94c-298f-5b0f-93b3-38ecbffeefbd
- **LEFORT PAUL F** (director) — https://whiteintel.dev/entity/3fadc997-56b9-5e9c-af95-8b207a05eab5
- **MARGOLIS JEFFREY H** (director) — https://whiteintel.dev/entity/a64e2116-8407-5b4d-a081-6ae600112423
- **KAMIN PETER** (tenpercentowner) — https://whiteintel.dev/entity/dfe29d34-97f5-5f9f-afa4-66083e4d8c04
- **VALUEACT CAPITAL MANAGEMENT, L.P.** (tenpercentowner) — https://whiteintel.dev/entity/14f21150-07ea-58de-a66f-bee9ef08c709
- **LOTHROP DONALD J** (director) — https://whiteintel.dev/entity/3bd580cf-b8cc-59c3-bb9d-a28e6258c2e0
- **VALUEACT CAPITAL MANAGEMENT, LLC** (tenpercentowner) — https://whiteintel.dev/entity/7388f656-52de-53cf-b6f3-9c2b94aeaff8
- **WIDMAN JERRY P** (director) — https://whiteintel.dev/entity/f4b06cea-1465-59d2-9422-d44e61268e85
- **UBBEN JEFFREY W** (tenpercentowner) — https://whiteintel.dev/entity/556eb168-3a87-58dd-b4f4-2d1d180bdba3
- **TAMMINGA PHILIP J** (officer) — https://whiteintel.dev/entity/06a12823-d2a5-5370-87cc-b31911efd94c
- **SULLIVAN JAMES J** (officer) — https://whiteintel.dev/entity/d180f524-c15e-5d12-8423-f524d5e4e6ce
- **LONDON ROBERT S** (officer) — https://whiteintel.dev/entity/abbdef4e-cf28-554d-bc4e-ffafc4fd3ba9
- **TOMAINO MARK M** (officer) — https://whiteintel.dev/entity/583adb71-8ff7-5674-8ed5-7159d14f1b2b
- **BELLOMO ANTHONY** (officer) — https://whiteintel.dev/entity/3dbc1979-1c3c-58ea-83ed-3b5d88f806ac
- **GORMAN PATRICIA E** (officer) — https://whiteintel.dev/entity/f9d0a49f-3e3a-576c-8045-5700f770be1f
- **JOHNSON THOMAS B** (director) — https://whiteintel.dev/entity/308708b5-65f0-5b35-84bf-fc16d5ff2753
- **EARLEY KATHLEEN** (officer) — https://whiteintel.dev/entity/896779ac-231e-5c09-9141-f18a57d9e4e2
- **FITZGERALD RICHARD M** (officer) — https://whiteintel.dev/entity/3c035fe1-2a70-594e-bb36-39665f2b35c7
- **EVANS LOIS A** (director) — https://whiteintel.dev/entity/85da6671-8a57-5e55-bb62-5d3f2f5e69e5
- **ROSS ALAN M** (officer) — https://whiteintel.dev/entity/2a2178b3-6208-5447-be87-ffc6cb93d67e
- **KRAUSE L WILLIAM** (director) — https://whiteintel.dev/entity/3adf638c-3eb2-5bf2-9866-a679c8eb0bde
- **MALONE JAMES C** (officer) — https://whiteintel.dev/entity/64ca1aeb-38f1-5e16-a0c8-bd0ca7b0cf00
- **LONG CARL** (officer) — https://whiteintel.dev/entity/b6b27de2-c1d0-5c4a-839e-32e01087911b
- **HANDEL NANCY H** (director) — https://whiteintel.dev/entity/d7f0cff4-661a-56a6-a326-15cb07f3314c
- **HASCALL TIMOTHY M** (officer) — https://whiteintel.dev/entity/4fb77eda-9a68-5727-b9ab-bdb6f7dec3bd
- **JORDAN JOHN G** (officer) — https://whiteintel.dev/entity/5d32b9de-0009-5444-a181-7a78d62d4659
- **SPIREK DANIEL J** (officer) — https://whiteintel.dev/entity/f55c0cf3-d261-564e-b76b-4ad917db5646
- **BARBIERI ROBERT G** (officer) — https://whiteintel.dev/entity/2475b868-1b77-5880-a7c1-463d13952491
- **SCARBORO RONALD L** (officer) — https://whiteintel.dev/entity/c16bb656-b960-5927-a54c-81109f7feaf5

### UBO chain (walk to the ultimate owner)

1. **MARGOLIS JEFFREY H** — officer → *TRIZETTO GROUP INC*
1. **VA PARTNERS LLC** — tenpercentowner → *TRIZETTO GROUP INC*
1. **LEFORT PAUL F** — director → *TRIZETTO GROUP INC*
1. **MARGOLIS JEFFREY H** — director → *TRIZETTO GROUP INC*
1. **KAMIN PETER** — tenpercentowner → *TRIZETTO GROUP INC*
1. **VALUEACT CAPITAL MANAGEMENT, L.P.** — tenpercentowner → *TRIZETTO GROUP INC*
1. **LOTHROP DONALD J** — director → *TRIZETTO GROUP INC*
1. **VALUEACT CAPITAL MANAGEMENT, LLC** — tenpercentowner → *TRIZETTO GROUP INC*
1. **WIDMAN JERRY P** — director → *TRIZETTO GROUP INC*
1. **UBBEN JEFFREY W** — tenpercentowner → *TRIZETTO GROUP INC*
1. **TAMMINGA PHILIP J** — officer → *TRIZETTO GROUP INC*
1. **SULLIVAN JAMES J** — officer → *TRIZETTO GROUP INC*
1. **LONDON ROBERT S** — officer → *TRIZETTO GROUP INC*
1. **TOMAINO MARK M** — officer → *TRIZETTO GROUP INC*
1. **BELLOMO ANTHONY** — officer → *TRIZETTO GROUP INC*
1. **GORMAN PATRICIA E** — officer → *TRIZETTO GROUP INC*
1. **JOHNSON THOMAS B** — director → *TRIZETTO GROUP INC*
1. **EARLEY KATHLEEN** — officer → *TRIZETTO GROUP INC*
1. **FITZGERALD RICHARD M** — officer → *TRIZETTO GROUP INC*
1. **EVANS LOIS A** — director → *TRIZETTO GROUP INC*
1. **ROSS ALAN M** — officer → *TRIZETTO GROUP INC*
1. **KRAUSE L WILLIAM** — director → *TRIZETTO GROUP INC*
1. **MALONE JAMES C** — officer → *TRIZETTO GROUP INC*
1. **LONG CARL** — officer → *TRIZETTO GROUP INC*
1. **HANDEL NANCY H** — director → *TRIZETTO GROUP INC*
1. **HASCALL TIMOTHY M** — officer → *TRIZETTO GROUP INC*
1. **JORDAN JOHN G** — officer → *TRIZETTO GROUP INC*
1. **SPIREK DANIEL J** — officer → *TRIZETTO GROUP INC*
1. **BARBIERI ROBERT G** — officer → *TRIZETTO GROUP INC*
1. **SCARBORO RONALD L** — officer → *TRIZETTO GROUP INC*

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **TRIZETTO GROUP INC**. Human view: https://whiteintel.dev/entity/eb26a74b-00a0-52dc-a1d2-4737c329d8f1 · Structured JSON: https://whiteintel.dev/api/public/dossier/eb26a74b-00a0-52dc-a1d2-4737c329d8f1._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._