---
title: "ACCEL INVESTORS 99 LP — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a84b0846-a3e0-5da0-b482-41e80d3cf2f9
json: https://whiteintel.dev/api/public/dossier/a84b0846-a3e0-5da0-b482-41e80d3cf2f9
identifier: sec:0001248450
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ACCEL INVESTORS 99 LP

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001248450`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a84b0846-a3e0-5da0-b482-41e80d3cf2f9  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a84b0846-a3e0-5da0-b482-41e80d3cf2f9  

## Ownership & control

### Holdings / subsidiaries

- **COMSCORE NETWORKS INC** (tenpercentowner) — https://whiteintel.dev/entity/68304e60-7218-5ecc-9bf7-ae06ab568cc5
- **T-Mobile US, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/2ebda358-dd03-5b52-ba9d-e8d31d25a36a

## 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 **ACCEL INVESTORS 99 LP** — https://whiteintel.dev/entity/a84b0846-a3e0-5da0-b482-41e80d3cf2f9 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ACCEL INVESTORS 99 LP**. Human view: https://whiteintel.dev/entity/a84b0846-a3e0-5da0-b482-41e80d3cf2f9 · Structured JSON: https://whiteintel.dev/api/public/dossier/a84b0846-a3e0-5da0-b482-41e80d3cf2f9._

_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"._