---
title: "EIN MARK — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d703b00e-e64d-5d12-b510-a8bf2e164396
json: https://whiteintel.dev/api/public/dossier/d703b00e-e64d-5d12-b510-a8bf2e164396
identifier: sec:0001246840
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# EIN MARK

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001246840`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d703b00e-e64d-5d12-b510-a8bf2e164396  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d703b00e-e64d-5d12-b510-a8bf2e164396  

## Ownership & control

### Holdings / subsidiaries

- **Soho House & Co Inc.** (director) — https://whiteintel.dev/entity/bf29a9bc-37ea-5964-aa12-f1cb8ae8b96b
- **Custom Truck One Source, Inc.** (director) — https://whiteintel.dev/entity/063b94b8-c0e2-5342-9204-0837fdeb64c3
- **LINDBLAD EXPEDITIONS HOLDINGS, INC.** (director) — https://whiteintel.dev/entity/d5884e81-4091-56f5-8078-3efcfab89fbb
- **Soho House & Co Inc.** (director) — https://whiteintel.dev/entity/bf29a9bc-37ea-5964-aa12-f1cb8ae8b96b
- **LINDBLAD EXPEDITIONS HOLDINGS, INC.** (tenpercentowner) — https://whiteintel.dev/entity/d5884e81-4091-56f5-8078-3efcfab89fbb
- **CAPITOL INVESTMENT CORP. V** (director) — https://whiteintel.dev/entity/0b590d6f-eaab-5bd9-a26a-b38a4789b71d
- **CAPITOL INVESTMENT CORP. V** (tenpercentowner) — https://whiteintel.dev/entity/0b590d6f-eaab-5bd9-a26a-b38a4789b71d
- **CAPITOL INVESTMENT CORP. V** (officer) — https://whiteintel.dev/entity/0b590d6f-eaab-5bd9-a26a-b38a4789b71d
- **Custom Truck One Source, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/063b94b8-c0e2-5342-9204-0837fdeb64c3
- **CAPITOL ACQUISITION HOLDING CO LTD.** (director) — https://whiteintel.dev/entity/5a57ad5f-0fe0-5f1d-aae9-92a0a1394328
- **CAPITOL ACQUISITION CORP. III** (tenpercentownerother) — https://whiteintel.dev/entity/190ef4d5-b2de-5fc9-a3c4-ae6356ef076f
- **Custom Truck One Source, Inc.** (officer) — https://whiteintel.dev/entity/063b94b8-c0e2-5342-9204-0837fdeb64c3
- **CAPITOL ACQUISITION CORP. III** (director) — https://whiteintel.dev/entity/190ef4d5-b2de-5fc9-a3c4-ae6356ef076f
- **CAPITOL ACQUISITION CORP. III** (tenpercentowner) — https://whiteintel.dev/entity/190ef4d5-b2de-5fc9-a3c4-ae6356ef076f
- **CAPITOL ACQUISITION CORP. III** (officer) — https://whiteintel.dev/entity/190ef4d5-b2de-5fc9-a3c4-ae6356ef076f
- **AGROFRESH SOLUTIONS, INC.** (director) — https://whiteintel.dev/entity/10953349-9a2b-5021-856f-97341e578de1
- **TWO HARBORS INVESTMENT CORP.** (other) — https://whiteintel.dev/entity/2010a6e7-ef07-5671-891c-c515c2a64c93
- **LINDBLAD EXPEDITIONS HOLDINGS, INC.** (officer) — https://whiteintel.dev/entity/d5884e81-4091-56f5-8078-3efcfab89fbb
- **TWO HARBORS INVESTMENT CORP.** (director) — https://whiteintel.dev/entity/2010a6e7-ef07-5671-891c-c515c2a64c93
- **CAPITOL ACQUISITION CORP** (director) — https://whiteintel.dev/entity/1ea5d27c-b785-5512-99b0-b4b3aae78d51
- **CAPITOL ACQUISITION CORP** (tenpercentowner) — https://whiteintel.dev/entity/1ea5d27c-b785-5512-99b0-b4b3aae78d51
- **TWO HARBORS INVESTMENT CORP.** (tenpercentowner) — https://whiteintel.dev/entity/2010a6e7-ef07-5671-891c-c515c2a64c93
- **CAPITOL ACQUISITION CORP** (officer) — https://whiteintel.dev/entity/1ea5d27c-b785-5512-99b0-b4b3aae78d51
- **LCC INTERNATIONAL INC** (director) — https://whiteintel.dev/entity/6d9df602-380d-58d5-adc7-f84f6f394a1e

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **EIN MARK**. Human view: https://whiteintel.dev/entity/d703b00e-e64d-5d12-b510-a8bf2e164396 · Structured JSON: https://whiteintel.dev/api/public/dossier/d703b00e-e64d-5d12-b510-a8bf2e164396._

_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"._