Signet Maritime headquarters details
- Street address
- 1300 Post Oak Blvd suite 600
- City
- Houston
- State / region
- Texas
- ZIP / postal code
- 77056-3090
- Country
- United States
- Phone
- +1 713 840 1100
- Founded
- 1976
- Website
- signetmaritime.com
Location map
Open in Google MapsAll Signet Maritime office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Houston HQ | Texas | United States | Headquarters |
Showing the headquarters of 12 recorded locations. See every location in GraphIQ →
About Signet Maritime
Signet Maritime is headquartered in Houston, Texas, United States. Founded in 1976, the company has 12 recorded locations and employs approximately 201 people worldwide.
Where is Signet Maritime's main office?
Signet Maritime's main headquarters office is located at 1300 Post Oak Blvd suite 600, Houston, Texas 77056-3090, United States. This is the company's primary corporate address.
Signet Maritime regional offices
Beyond its headquarters in Houston, Signet Maritime has recorded locations in United States.
Signet Maritime contact information
The main switchboard for Signet Maritime headquarters can be reached at +1 713 840 1100. Official website: signetmaritime.com.
What does Signet Maritime do?
Signet Maritime Corporation is a domestic and international marine transportation company specializing in harbor tugboat operations, ocean rig transport, heavy-lift cargo barges, petroleum transport and marine logistics. The Signet fleet consists of 35 vessels including 25 ocean and harbor tug boats, 7 ocean and inland barges and 3 ASD Z-Drive tugboats under construction to handle LNG shipments, harbor docking and ocean towing. Signet owns and operates a full service shipyard and husbanding facility for vessels ranging from 25’ to 200’ in size.
Signet Maritime competitors & similar companies
Frequently asked questions
Where is Signet Maritime headquarters?
Signet Maritime's headquarters is located at 1300 Post Oak Blvd suite 600, Houston, Texas 77056-3090, United States.
How many offices does Signet Maritime have?
GraphIQ records 12 locations for Signet Maritime, as of October 2026.
What is Signet Maritime's corporate address?
The corporate headquarters address is 1300 Post Oak Blvd suite 600, Houston, Texas 77056-3090, United States.
When was Signet Maritime founded?
Signet Maritime was founded in 1976 and employs approximately 201 people.
What is Signet Maritime's phone number?
The main phone number for Signet Maritime headquarters is +1 713 840 1100.
How many employees does Signet Maritime have?
Signet Maritime has approximately 201 employees (GraphIQ estimate, 2026).