G Steel PCL Headquarters & Office Locations

Manufacturer of steel for various industries. Headquarters: 18th Floor Silom Road Suriyawong, Bangkok, Bangkok 10500, Thailand.

GraphIQ records this company as acquired (parent: Nippon Steel).

Headquarters
Bangkok
Total locations · 4+ countries
9
Employees · est. 2026
738

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G Steel PCL headquarters, locations and relationships

Headquarters18th Floor Silom Road Suriyawong, Bangkok, Bangkok 10500, ThailandOpen in Google Maps
Legal name
ACIER G.S. INC.
Industry
Mining and Metals
Founded
1995
Ticker
SET: GSTEEL

G Steel PCL office locations

9 total · 4+ countries
G Steel PCL office locations: headquarters and key locations
CityState / regionCountryType
BangkokBangkokThailandHeadquarters
RosemèreQuebecCanadaOffice
MontceauxRhône-AlpesFranceOffice
Saint-Clair-de-la-TourRhône-AlpesFranceOffice
JalandharPunjabIndiaOffice
PhillaurPunjabIndiaOffice
See all 9 locations
Parent company
G Steel PCL is part of Nippon Steel.

Verified from public filings, company websites and news · Methodology

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About G Steel PCL

G Steel PCL (SET: GSTEEL) is headquartered in Bangkok, Bangkok, Thailand. Founded in 1995, the company has 9 recorded locations across 4+ countries and employs approximately 738 people worldwide.

Where is G Steel PCL's main office?

G Steel PCL's main headquarters office is located at 18th Floor Silom Road Suriyawong, Bangkok, Bangkok 10500, Thailand. This is the company's primary corporate address.

G Steel PCL regional offices

Beyond its headquarters in Bangkok, G Steel PCL has recorded locations in Thailand, Canada, France and India.

G Steel PCL contact information

The main switchboard for G Steel PCL headquarters can be reached at +66 2 634 2222. Official website: g-steel.com.

What does G Steel PCL do?

G Steel PCL manufactures hot rolled coil steel. The Company's steel is used to manufacture cold-rolled coils, galvanized steel, steel pipe, structural steel products for construction, liquefied petroleum gas containers, and the automobile, electrical appliance, and steel furniture industries.

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  1. Target Define the market Build the account list from companies shaped like your best customers, G Steel PCL included. Fingerprint search 
  2. Cover Plan territories G Steel PCL's 9 locations roll up to one account, so it lands in one territory, once. Territory planning 
  3. Engage Act on timing Leadership changes, funding and M&A arrive linked to the account, not a loose headline. Signal monitoring 
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G Steel PCL: frequently asked questions

Where is G Steel PCL headquarters?

18th Floor Silom Road Suriyawong, Bangkok, Bangkok 10500, Thailand.

What is G Steel PCL's phone number?

+66 2 634 2222 (headquarters).

When was G Steel PCL founded?

1995.

How many employees does G Steel PCL have?

About 738, as of October 2026 (GraphIQ.ai estimate).

How many offices does G Steel PCL have?

9 locations across 4+ countries, including Rosemère, Montceaux, Saint-Clair-de-la-Tour, Jalandhar.

Is G Steel PCL a public company?

Yes. G Steel PCL trades on SET under the ticker GSTEEL.

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No. Each organization resolves to one verified entity linked to its parent, subsidiaries, people and signals, so G Steel PCL here is the same G Steel PCL in your CRM, territory plan and agent answers.

Where does this G Steel PCL data come from?

Public filings, company websites and news, resolved to one entity and continuously updated.

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