---
title: "EFFECTOR THERAPEUTICS, INC. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/46e80e50-89ed-556b-bb94-8235a6d07499
json: https://whiteintel.dev/api/public/dossier/46e80e50-89ed-556b-bb94-8235a6d07499
identifier: sec:0001828522
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# EFFECTOR THERAPEUTICS, INC.

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001828522`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/46e80e50-89ed-556b-bb94-8235a6d07499  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/46e80e50-89ed-556b-bb94-8235a6d07499  

## Ownership & control

### Owners / controllers

- **SR ONE CAPITAL PARTNERS I, LP** (tenpercentowner) — https://whiteintel.dev/entity/26817472-1125-581e-8d98-7434718e8735
- **SR ONE CAPITAL FUND I AGGREGATOR LP** (tenpercentowner) — https://whiteintel.dev/entity/06bac624-1506-5422-bb3b-b419cafb6a61
- **GEORGE SIMEON** (tenpercentowner) — https://whiteintel.dev/entity/b21306e8-0f04-56c8-a50c-0d916bb5edb3
- **SR ONE CO-INVEST I, LLC** (tenpercentowner) — https://whiteintel.dev/entity/2e339c6c-9d1f-593d-8fad-650b422408c4
- **SR ONE CO-INVEST I MANAGER, LLC** (tenpercentowner) — https://whiteintel.dev/entity/4074a835-c56c-5e37-b534-044f66bdd7d3
- **SR ONE CAPITAL MANAGEMENT, LLC** (tenpercentowner) — https://whiteintel.dev/entity/47aea971-764b-5926-9897-3e209cdc179b
- **Carlyle Group Inc.** (tenpercentowner) — https://whiteintel.dev/entity/34075342-bb9d-50b0-92cf-71ec50aff750
- **CARLYLE INVESTMENT MANAGEMENT LLC** (tenpercentowner) — https://whiteintel.dev/entity/a9e7937d-780c-5511-80ad-eba35f0817c8
- **TC Group, LLC** (tenpercentowner) — https://whiteintel.dev/entity/a263fa9c-9522-5060-bcc8-1c6923e31dc6
- **Carlyle Holdings I GP Inc.** (tenpercentowner) — https://whiteintel.dev/entity/f1004de5-8919-5c82-940a-5a8b6f8df9cb
- **Carlyle Holdings I GP Sub L.L.C.** (tenpercentowner) — https://whiteintel.dev/entity/d794eb41-2704-5f8a-8637-39644c75b80a
- **ROOT JONATHAN D** (tenpercentowner) — https://whiteintel.dev/entity/669127de-451a-5351-8fe3-6cc7a9d197bf
- **Carlyle Holdings I L.P.** (tenpercentowner) — https://whiteintel.dev/entity/b48bc69e-86b7-5643-b8e5-3c80d47ca70d
- **CG Subsidiary Holdings L.L.C.** (tenpercentowner) — https://whiteintel.dev/entity/94a7e3ec-3d63-560c-ac70-40cf392ba82a
- **Tansey Casey M** (tenpercentowner) — https://whiteintel.dev/entity/70204f5e-e54a-5623-abc2-3b366b786f5b
- **PRESIDIO MANAGEMENT GROUP X LLC** (tenpercentowner) — https://whiteintel.dev/entity/c2e9f0c5-0c55-5785-98a0-71eff947c3dd
- **US VENTURE PARTNERS X LP** (tenpercentowner) — https://whiteintel.dev/entity/0182d5f1-c492-59b7-8608-b41936063fdb
- **CARLYLE GENESIS UK LLC** (tenpercentowner) — https://whiteintel.dev/entity/d93b7e91-ffa3-5b3b-b8fb-525929e180d7
- **USVP X AFFILIATES LP** (tenpercentowner) — https://whiteintel.dev/entity/dc3db3ae-fbb7-5352-9f76-52356f41dc1d
- **GALLAGHER BRIAN M. JR.** (tenpercentowner) — https://whiteintel.dev/entity/5c901023-5eed-506d-a966-6b8c4ab1bac0
- **ABINGWORTH LLP** (tenpercentowner) — https://whiteintel.dev/entity/e7ef0c49-4ebb-5976-841b-bcde1dc1edc6
- **LOCUST WALK SPONSOR, LLC** (tenpercentowner) — https://whiteintel.dev/entity/e9a9f146-dbbf-5d47-a493-89cae2f1b205
- **COLUMN GROUP II GP, LP** (tenpercentowner) — https://whiteintel.dev/entity/332ca199-30f3-5e12-a2bd-9aa8af3d865e
- **GOEDDEL DAVID V** (tenpercentowner) — https://whiteintel.dev/entity/86d97d82-6830-5f40-8955-dd65811e618e
- **SVENNILSON PETER** (tenpercentowner) — https://whiteintel.dev/entity/48f4e15c-bff1-5726-9b2f-31f60e8b83de
- **COLUMN GROUP II, LP** (tenpercentowner) — https://whiteintel.dev/entity/63bffecf-4693-5a35-8319-8c0e2fdbe26c
- **LOCUST WALK PARTNERS LLC** (tenpercentowner) — https://whiteintel.dev/entity/dabf4666-9b22-5eee-afeb-2c0cf50f2a78
- **Ehrlich Christopher B** (tenpercentowner) — https://whiteintel.dev/entity/5b604af5-b735-5462-bd35-4d9c03051452

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

A **112-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **EFFECTOR THERAPEUTICS, INC.** — https://whiteintel.dev/entity/46e80e50-89ed-556b-bb94-8235a6d07499 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **EFFECTOR THERAPEUTICS, INC.**. Human view: https://whiteintel.dev/entity/46e80e50-89ed-556b-bb94-8235a6d07499 · Structured JSON: https://whiteintel.dev/api/public/dossier/46e80e50-89ed-556b-bb94-8235a6d07499._

_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"._