Who owns SEACOR Marine?
SEACOR Marine is owned by SEACOR Marine Holdings Inc. (the United States, NYSE: SMHI).[1]
Evidence: SEACOR Marine Holdings Inc. Annual Report on Form 10-K filed 2026-02-25, SEC EDGAR, 25 February 2026. Verified from filings; last checked .
Key facts
- Current owner
- SEACOR Marine Holdings Inc. verified
- Owner HQ
- 🇺🇸 United States, Houston
- Origin
- 🇺🇸 United States, Houston
- Category
- Travel & transport › Parcel & freight logistics
- Parent ticker
- NYSE: SMHI
- Last verified
- · 1 sources
About SEACOR Marine
SEACOR Marine operates and manages a fleet of offshore support vessels that carry cargo and personnel to offshore installations, assist production and storage facilities, support construction, well work-over and wind farm installation, and provide emergency response and accommodation. Its FY2025 10-K and Exhibit 21 show it operating through Seabulk-named subsidiaries such as Seabulk Offshore LLC.
Ownership timeline of SEACOR Marine
- Current owner SEACOR Marine [1] verified
Where SEACOR Marine sits in SEACOR Marine
Controlling ownership as of . Brands grouped under the entity that owns them; large groups are collapsed.
Open the full SEACOR Marine ownership tree →
Other brands in parcel & freight logistics, and who owns them
The 221 brands in parcel & freight logistics on Brandtree belong to 181 owners. The largest is Radiant Logistics, with 5.
| Brand | Owner | Owner based in |
|---|---|---|
| Adcom Express | Radiant Logistics | 🇺🇸 United States |
| Forward Air | Forward Air | 🇺🇸 United States |
| ABF Freight | ArcBest | 🇺🇸 United States |
| C.H. Robinson | C.H. Robinson | 🇺🇸 United States |
| FedEx Express | FedEx | 🇺🇸 United States |
| GLS | IDS | 🇬🇧 United Kingdom |
| InPost | InPost | 🇱🇺 Luxembourg |
| Wilhelmsen Port Services | Wilh. Wilhelmsen Holding | 🇳🇴 Norway |
About the owner: SEACOR Marine
SEACOR Marine is a publicly listed company headquartered in Houston, United States. Brandtree records 1 brand under its control, and it is listed as NYSE: SMHI.
SEACOR Marine Holdings was incorporated in Delaware in 2014 and has its principal executive office in Houston, Texas. Its FY2025 10-K says it provides global marine and support transportation services to offshore energy facilities, using offshore support vessels to deliver cargo and personnel, including to offshore wind farms. Its Exhibit 21 lists subsidiaries including Seabulk Offshore LLC and Falcon Global LLC.
SEACOR Marine: full profile, brands and acquisition history →
🇺🇸 SEACOR Marine and other American brands
Brandtree records a controlling owner for 2,399 brands that began in the United States. 461 of them (19%) are now controlled by a company headquartered in another country; SEACOR Marine is not one of them.
- ABF Freight — ArcBest 🇺🇸
- ABX Air — ATSG 🇺🇸
- Adcom Express — Radiant Logistics 🇺🇸
- Advanced Air — Advanced Air 🇺🇸
- Air Wisconsin — Air Wisconsin 🇺🇸
- Alaska Airlines — Alaska Air Group 🇺🇸
Frequently asked questions
Who is the parent company of SEACOR Marine?
The parent company of SEACOR Marine is SEACOR Marine Holdings Inc., a publicly listed company headquartered in the United States.
Is SEACOR Marine American?
Yes. SEACOR Marine originated in the United States and its owner, SEACOR Marine Holdings Inc., is also headquartered in the United States.
Is SEACOR Marine still owned by SEACOR Marine Holdings Inc.?
Yes. As of 5 October 2026, SEACOR Marine is still owned by SEACOR Marine Holdings Inc. The ownership record was last checked against primary sources on that date.
Sources (1) & corrections
Last verified . Every ownership fact above is backed by one of these primary documents. Numbers in brackets in the text refer to this list.
- [1] SEACOR Marine Holdings Inc. Annual Report on Form 10-K filed 2026-02-25 — SEC EDGAR, SEC Form 10-K, published 25 February 2026; retrieved 5 October 2026.
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