---
title: "FLAGSHIP VENTURES GENERAL PARTNER LLC — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4ff87161-2e7d-5f1d-b7f3-3ce71899a5bd
json: https://whiteintel.dev/api/public/dossier/4ff87161-2e7d-5f1d-b7f3-3ce71899a5bd
identifier: sec:0001400249
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# FLAGSHIP VENTURES GENERAL PARTNER LLC

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001400249`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/4ff87161-2e7d-5f1d-b7f3-3ce71899a5bd  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4ff87161-2e7d-5f1d-b7f3-3ce71899a5bd  

## Ownership & control

### Holdings / subsidiaries

- **Quanterix Corp** (tenpercentowner) — https://whiteintel.dev/entity/518dbd76-ef0f-5fb7-86e9-e62a0f9f91a1
- **T2 Biosystems, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/87a8bf9a-18bb-5181-85e6-a368bd381951
- **CONCERT PHARMACEUTICALS INC** (tenpercentowner) — https://whiteintel.dev/entity/3e2da9ca-0d84-5cb7-9b84-e4195d1748f4
- **BIND BIOSCIENCES INC** (tenpercentowner) — https://whiteintel.dev/entity/ebad62d5-713b-5d2c-85b5-cac757568ee8
- **TETRAPHASE PHARMACEUTICALS INC** (tenpercentowner) — https://whiteintel.dev/entity/00d77e21-49f1-5932-b731-f79704292b6b
- **HELICOS BIOSCIENCES CORP** (director) — https://whiteintel.dev/entity/9d7f63d8-f365-577a-91b0-da7b4dae670f
- **HELICOS BIOSCIENCES CORP** (tenpercentowner) — https://whiteintel.dev/entity/9d7f63d8-f365-577a-91b0-da7b4dae670f

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **FLAGSHIP VENTURES GENERAL PARTNER LLC**. Human view: https://whiteintel.dev/entity/4ff87161-2e7d-5f1d-b7f3-3ce71899a5bd · Structured JSON: https://whiteintel.dev/api/public/dossier/4ff87161-2e7d-5f1d-b7f3-3ce71899a5bd._

_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"._