---
title: "PLX TECHNOLOGY INC — Ownership Dossier"
canonical: https://whiteintel.dev/entity/607a1853-432a-56fb-9e24-5da5eb446fab
json: https://whiteintel.dev/api/public/dossier/607a1853-432a-56fb-9e24-5da5eb446fab
identifier: sec:0000850579
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# PLX TECHNOLOGY INC

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0000850579`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/607a1853-432a-56fb-9e24-5da5eb446fab  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/607a1853-432a-56fb-9e24-5da5eb446fab  

## Ownership & control

### Owners / controllers

- **POTOMAC CAPITAL PARTNERS LP** (tenpercentowner) — https://whiteintel.dev/entity/a4a964f4-160c-51ff-ac27-b1ebdea9eaed
- **POTOMAC CAPITAL PARTNERS II LP** (tenpercentowner) — https://whiteintel.dev/entity/c8a648f9-12fc-5170-a43d-c2a8769b42c5
- **POTOMAC CAPITAL MANAGEMENT II, L.L.C.** (tenpercentowner) — https://whiteintel.dev/entity/a03893c3-0223-50ed-b088-ddbaa9793120
- **SOLIT PAUL J** (tenpercentowner) — https://whiteintel.dev/entity/1301d397-e959-5e3d-b4e4-a7c07c24765f
- **POTOMAC CAPITAL MANAGEMENT III, L.L.C.** (tenpercentowner) — https://whiteintel.dev/entity/3691a908-bb49-5fee-b443-cf950ae52638
- **COLOMBATTO MARTIN J** (tenpercentowner) — https://whiteintel.dev/entity/078da4ba-ad0a-551f-9ac5-7e93182833bd
- **POTOMAC CAPITAL MANAGEMENT LLC** (tenpercentowner) — https://whiteintel.dev/entity/8dd0c77a-547b-5635-a949-14e19b6f54ba
- **DOMENIK STEPHEN L** (tenpercentowner) — https://whiteintel.dev/entity/9edc2293-fa52-58cf-8f98-b4d2cbda3a34
- **Singer Eric** (tenpercentowner) — https://whiteintel.dev/entity/8848037f-02a8-5645-8b58-f6fc444cb958
- **POTOMAC CAPITAL PARTNERS III, L.P.** (tenpercentowner) — https://whiteintel.dev/entity/d813ac5b-e35a-5844-a82d-3a08e4f42c97
- **SALZMAN ALAN E** (tenpercentowner) — https://whiteintel.dev/entity/90b3ac6c-a767-5a39-b30a-25d696bd101a
- **MARVER JAMES** (tenpercentowner) — https://whiteintel.dev/entity/45c59c44-ce01-56a6-9be2-b5971b761121

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

A **41-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 **PLX TECHNOLOGY INC** — https://whiteintel.dev/entity/607a1853-432a-56fb-9e24-5da5eb446fab · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **PLX TECHNOLOGY INC**. Human view: https://whiteintel.dev/entity/607a1853-432a-56fb-9e24-5da5eb446fab · Structured JSON: https://whiteintel.dev/api/public/dossier/607a1853-432a-56fb-9e24-5da5eb446fab._

_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"._