Trinity Industries headquarters details
- Street address
- 14221 N Dallas Parkway Suite 1100
- City
- Dallas
- State / region
- Texas
- ZIP / postal code
- 75254
- Country
- United States
- Phone
- +1 214 631 4420
- Founded
- 1933
- Website
- trin.net
- Stock
- NYSE: TRN
Location map
Open in Google MapsAll Trinity Industries office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Dallas HQ | Texas | United States | Headquarters |
Showing the headquarters of 100 recorded locations. See every location in GraphIQ →
About Trinity Industries
Trinity Industries (NYSE: TRN) is headquartered in Dallas, Texas, United States. Founded in 1933, the company has 100 recorded locations across 4+ countries and employs approximately 6,110 people worldwide.
Where is Trinity Industries's main office?
Trinity Industries's main headquarters office is located at 14221 N Dallas Parkway Suite 1100, Dallas, Texas 75254, United States. This is the company's primary corporate address.
Trinity Industries regional offices
Beyond its headquarters in Dallas, Trinity Industries has recorded locations in United States, India, The Netherlands and United Kingdom.
Trinity Industries contact information
The main switchboard for Trinity Industries headquarters can be reached at +1 214 631 4420. Official website: trin.net.
What does Trinity Industries do?
Trinity Industries, Inc. manufactures transportation, construction, and industrial products. The Company's products include tank and freight railcars, inland hopper and tank barges, highway guardrail and safety products, ready-mix concrete, and other products. Trinity markets its products internationally.
Trinity Industries competitors & similar companies
Frequently asked questions
Where is Trinity Industries headquarters?
Trinity Industries's headquarters is located at 14221 N Dallas Parkway Suite 1100, Dallas, Texas 75254, United States.
How many offices does Trinity Industries have?
GraphIQ records 100 locations for Trinity Industries across 4+ countries, as of October 2026.
What is Trinity Industries's corporate address?
The corporate headquarters address is 14221 N Dallas Parkway Suite 1100, Dallas, Texas 75254, United States.
When was Trinity Industries founded?
Trinity Industries was founded in 1933 and employs approximately 6,110 people.
What is Trinity Industries's phone number?
The main phone number for Trinity Industries headquarters is +1 214 631 4420.
How many employees does Trinity Industries have?
Trinity Industries has approximately 6,110 employees (GraphIQ estimate, 2026).
Is Trinity Industries a public company?
Yes. Trinity Industries is publicly traded on NYSE under the ticker TRN.