Loma Negra headquarters details
- Street address
- 355 Boulevard Cecilia Grierson
- City
- Buenos Aires
- State / region
- Ciudad Autónoma de Buenos Aires
- ZIP / postal code
- 1107
- Country
- Argentina
- Phone
- +54 11 4319 3000
- Founded
- 1926
- Website
- lomanegra.com
- Stock
- NYSE: LOMA
Location map
Open in Google MapsAll Loma Negra office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Buenos Aires HQ | Ciudad Autónoma de Buenos Aires | Argentina | Headquarters |
Showing the headquarters of 8 recorded locations. See every location in GraphIQ →
About Loma Negra
Loma Negra (NYSE: LOMA) is headquartered in Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina. Founded in 1926, the company has 8 recorded locations across 2+ countries and employs approximately 3,200 people worldwide.
Where is Loma Negra's main office?
Loma Negra's main headquarters office is located at 355 Boulevard Cecilia Grierson, Buenos Aires, Ciudad Autónoma de Buenos Aires 1107, Argentina. This is the company's primary corporate address.
Loma Negra regional offices
Beyond its headquarters in Buenos Aires, Loma Negra has recorded locations in Argentina and Peru.
Loma Negra contact information
The main switchboard for Loma Negra headquarters can be reached at +54 11 4319 3000. Official website: lomanegra.com.
What does Loma Negra do?
Loma Negra Companía Industrial Argentina S.A. is an Argentine manufacturer and the country's leading maker of cement, concrete, and lime. The company, established by businessman Alfredo Fortabat, also founded its own sports club, C.S.yD. Loma Negra three years later. After the passing of Alfredo Fortabat, his wife Amalia Lacroze took over the business.
Loma Negra competitors & similar companies
Frequently asked questions
Where is Loma Negra headquarters?
Loma Negra's headquarters is located at 355 Boulevard Cecilia Grierson, Buenos Aires, Ciudad Autónoma de Buenos Aires 1107, Argentina.
How many offices does Loma Negra have?
GraphIQ records 8 locations for Loma Negra across 2+ countries, as of October 2026.
What is Loma Negra's corporate address?
The corporate headquarters address is 355 Boulevard Cecilia Grierson, Buenos Aires, Ciudad Autónoma de Buenos Aires 1107, Argentina.
When was Loma Negra founded?
Loma Negra was founded in 1926 and employs approximately 3,200 people.
What is Loma Negra's phone number?
The main phone number for Loma Negra headquarters is +54 11 4319 3000.
How many employees does Loma Negra have?
Loma Negra has approximately 3,200 employees (GraphIQ estimate, 2026).
Is Loma Negra a public company?
Yes. Loma Negra is publicly traded on NYSE under the ticker LOMA.