---
title: "ROBERTSON CORBIN J JR — Ownership Dossier"
canonical: https://whiteintel.dev/entity/5fa8966e-9c82-5cf7-99d7-e709363a9ccd
json: https://whiteintel.dev/api/public/dossier/5fa8966e-9c82-5cf7-99d7-e709363a9ccd
identifier: sec:0001194888
jurisdiction: US
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# ROBERTSON CORBIN J JR

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001194888`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/5fa8966e-9c82-5cf7-99d7-e709363a9ccd  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/5fa8966e-9c82-5cf7-99d7-e709363a9ccd  

## Ownership & control

### Holdings / subsidiaries

- **NATURAL RESOURCE PARTNERS LP** (10% owner) — https://whiteintel.dev/entity/d6c2373e-9713-514a-9ba9-ba04ea526c42
- **NATURAL RESOURCE PARTNERS LP** (10% owner) — https://whiteintel.dev/entity/d6c2373e-9713-514a-9ba9-ba04ea526c42
- **KLX Energy Services Holdings, Inc.** (director) — https://whiteintel.dev/entity/02a4531f-c25b-5cd2-8ba1-ac4e009c9d0e
- **NATURAL RESOURCE PARTNERS LP** (director) — https://whiteintel.dev/entity/d6c2373e-9713-514a-9ba9-ba04ea526c42
- **NATURAL RESOURCE PARTNERS LP** (officer) — https://whiteintel.dev/entity/d6c2373e-9713-514a-9ba9-ba04ea526c42
- **NATURAL RESOURCE PARTNERS LP** (tenpercentowner) — https://whiteintel.dev/entity/d6c2373e-9713-514a-9ba9-ba04ea526c42
- **KLX Energy Services Holdings, Inc.** (director) — https://whiteintel.dev/entity/02a4531f-c25b-5cd2-8ba1-ac4e009c9d0e
- **KLX Energy Services Holdings, Inc.** (tenpercentownerother) — https://whiteintel.dev/entity/02a4531f-c25b-5cd2-8ba1-ac4e009c9d0e
- **QUINTANA ENERGY SERVICES INC.** (tenpercentownerother) — https://whiteintel.dev/entity/f2073b49-4346-502c-b354-598fe38864a2
- **QUINTANA ENERGY SERVICES INC.** (director) — https://whiteintel.dev/entity/f2073b49-4346-502c-b354-598fe38864a2
- **QUINTANA ENERGY SERVICES INC.** (tenpercentowner) — https://whiteintel.dev/entity/f2073b49-4346-502c-b354-598fe38864a2
- **QUINTANA ENERGY SERVICES INC.** (officer) — https://whiteintel.dev/entity/f2073b49-4346-502c-b354-598fe38864a2
- **BIRD ACQUISITION CORP.** (director) — https://whiteintel.dev/entity/1da65cee-8057-5cc1-a9c1-c8c03e032f7b
- **BIRD ACQUISITION CORP.** (tenpercentowner) — https://whiteintel.dev/entity/1da65cee-8057-5cc1-a9c1-c8c03e032f7b

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ROBERTSON CORBIN J JR**. Human view: https://whiteintel.dev/entity/5fa8966e-9c82-5cf7-99d7-e709363a9ccd · Structured JSON: https://whiteintel.dev/api/public/dossier/5fa8966e-9c82-5cf7-99d7-e709363a9ccd._

_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"._