Who owns Tidewater?
Tidewater is owned by Tidewater Inc. (the United States, NYSE: TDW).[1]
Evidence: Tidewater Inc. Annual Report on Form 10-K filed 2026-03-02, SEC EDGAR, 2 March 2026. Verified from filings; last checked .
Key facts
- Current owner
- Tidewater Inc. verified
- Owner HQ
- 🇺🇸 United States, Houston
- Origin
- 🇺🇸 United States, Houston
- Category
- Travel & transport › Container & bulk shipping
- Parent ticker
- NYSE: TDW
- Last verified
- · 1 sources
About Tidewater
Tidewater operates offshore service vessels supporting offshore oil and gas exploration and production. Its FY2025 10-K says it works through domestic and international subsidiaries and through joint ventures that it may or may not control, generally where local ownership or content rules require them.
Ownership timeline of Tidewater
Where Tidewater sits in Tidewater
Controlling ownership as of . Brands grouped under the entity that owns them; large groups are collapsed.
Open the full Tidewater ownership tree →
Other brands in container & bulk shipping, and who owns them
The 78 brands in container & bulk shipping on Brandtree belong to 76 owners. The largest is Bahri, with 2.
| Brand | Owner | Owner based in |
|---|---|---|
| Bahri Dry Bulk | Bahri | 🇸🇦 Saudi Arabia |
| Klaveness Combination Carriers | Klaveness | 🇳🇴 Norway |
| Navig8 | ADNOC L&S | 🇦🇪 United Arab Emirates |
| Ardmore Shipping | Ardmore Shipping | 🇧🇲 Bermuda |
| ESL Shipping | Aspo | 🇫🇮 Finland |
| Awilco LNG | Awilco LNG | 🇳🇴 Norway |
| BW LPG | BW LPG | 🇸🇬 Singapore |
| C3is | C3is | 🇬🇷 Greece |
About the owner: Tidewater
Tidewater is a publicly listed company headquartered in Houston, United States. Brandtree records 1 brand under its control, and it is listed as NYSE: TDW.
Tidewater is a Delaware corporation headquartered in Houston that its FY2025 10-K says has provided marine and transportation services to the global offshore energy industry since its incorporation in 1956. At 31 December 2025 it had 208 offshore service vessels and related support vessels serving customers in more than 30 countries, organised in five geographic segments: Americas, Asia Pacific, Middle East, Europe/Mediterranean and West Africa.
🇺🇸 Tidewater 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; Tidewater 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 Tidewater?
The parent company of Tidewater is Tidewater Inc., a publicly listed company headquartered in the United States.
Is Tidewater American?
Yes. Tidewater originated in the United States and its owner, Tidewater Inc., is also headquartered in the United States.
Is Tidewater still owned by Tidewater Inc.?
Yes. As of 5 October 2026, Tidewater is still owned by Tidewater 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] Tidewater Inc. Annual Report on Form 10-K filed 2026-03-02 — SEC EDGAR, SEC Form 10-K, published 2 March 2026; retrieved 5 October 2026.
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