Insights

Strong Market Position Largo Concrete is a leading full-service structural concrete contractor in California with a substantial annual volume exceeding $200 million and a portfolio of over 600 complex projects, indicating a solid reputation and consistent demand for large-scale construction services.

Expansion Opportunities Recent expansion into Dallas, Texas highlights their growth strategy and opening the door for regional business development efforts in expanding markets beyond California.

Partnership & Collaboration Their involvement in joint ventures like the partnership with Empire Energy Partners and Sarens suggests opportunities for collaborative projects, especially in innovative sectors such as offshore wind and energy infrastructure.

Innovative Capabilities Largo’s focus on full design capabilities, innovative project solutions, and experience with high-profile structures positions them as a potential partner for clients seeking custom, high-quality, and innovative concrete solutions.

Financial Clout With revenues ranging from $250 million to $500 million and a robust workforce of over 1,000 employees, Largo Concrete demonstrates strong financial health and operational capacity, ideal for large-scale and long-term project collaborations.

Largo Concrete, Inc. Tech Stack

Largo Concrete, Inc. uses 8 technology products and services including RSS, Sage 100, Google Fonts API, and more. Explore Largo Concrete, Inc.'s tech stack below.

  • RSS
    Content Management System
  • Sage 100
    Enterprise Resource Planning
  • Google Fonts API
    Font Scripts
  • Select2
    Javascript Libraries
  • Lightbox
    Javascript Libraries
  • GoDaddy
    Web Hosting
  • AddToAny Share Buttons
    Web Platform Extensions
  • Apache
    Web Servers

Largo Concrete, Inc.'s Email Address Formats

Largo Concrete, Inc. uses at least 1 format(s):
Largo Concrete, Inc. Email FormatsExamplePercentage
FLast@largoconcrete.comJDoe@largoconcrete.com
91%
FirstLast@largoconcrete.comJohnDoe@largoconcrete.com
4%
First_Last@largoconcrete.comJohn_Doe@largoconcrete.com
3%
F.Last@largoconcrete.comJ.Doe@largoconcrete.com
2%

Frequently Asked Questions

Where is Largo Concrete, Inc.'s headquarters located?

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Largo Concrete, Inc.'s main headquarters is located at 2741 Walnut Avenue First Floor Tustin, California 92780 United States. The company has employees across 4 continents, including North AmericaEuropeAsia.

What is Largo Concrete, Inc.'s phone number?

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You can contact Largo Concrete, Inc.'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Largo Concrete, Inc.'s official website and social media links?

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Largo Concrete, Inc.'s official website is largoconcrete.com and has social profiles on LinkedIn.

What is Largo Concrete, Inc.'s SIC code NAICS code?

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Largo Concrete, Inc.'s SIC code is 1771 - Concrete Work NAICS code is 23 - Construction.

How many employees does Largo Concrete, Inc. have currently?

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As of February 2026, Largo Concrete, Inc. has approximately 545 employees across 4 continents, including North AmericaEuropeAsia. Key team members include Chief Financial Officer: D. N.Chief Estimator: J. B.Vice President Of Safety And Risk Management: C. A.. Explore Largo Concrete, Inc.'s employee directory with LeadIQ.

What industry does Largo Concrete, Inc. belong to?

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Largo Concrete, Inc. operates in the Construction industry.

What technology does Largo Concrete, Inc. use?

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Largo Concrete, Inc.'s tech stack includes RSSSage 100Google Fonts APISelect2LightboxGoDaddyAddToAny Share ButtonsApache.

What is Largo Concrete, Inc.'s email format?

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Largo Concrete, Inc.'s email format typically follows the pattern of FLast@largoconcrete.com. Find more Largo Concrete, Inc. email formats with LeadIQ.

When was Largo Concrete, Inc. founded?

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Largo Concrete, Inc. was founded in 1989.

Largo Concrete, Inc.

ConstructionCalifornia, United States501-1000 Employees

Largo Concrete, Inc. is a full service structural concrete contractor.  We have been a privately held business for over 25 years with over 1,450 employees.  Past President and Post-Tensioning Hall of Fame inductee, Hal Long, has long been recognized as a pioneer of post-tensioning and brings over 50 years of experience in construction.  Mark Carnathan Vice President  and owner and Ken Long- President  and owner, head the Northern and Southern California divisions, respectively.  Co-founder Mark Carnathan has 28 years of concrete construction experience and Ken Long has been with the firm for 20 years.

Largo Concrete has completed over 600 structural concrete projects, including parking structures, high-rise residential/mixed use structures, hotels, podiums, commercial buildings, hospitals and schools all throughout Northern and Southern California.  

Largo averages over $200 million a year in volume and strives to grow every day.  From a vague idea jotted down on a napkin to the full realization of an Owner’s or Architect’s dream, Largo is there every step of the way with full design capability, new and innovative ideas, and a committed and experienced team to provide you with the highest quality and standard, built safely, cost-effectively and expeditiously.  

Excellence with minimal hassle is what every client should expect from Largo.  Full commitment and unparalleled service is what you will receive.  Please take the time to review our portfolio and see what previous clients have to say about us.  If you are not convinced, allow us the opportunity, and we will convince you.

Section iconCompany Overview

Headquarters
2741 Walnut Avenue First Floor Tustin, California 92780 United States
Phone number
SIC Code
1771 - Concrete Work
NAICS Code
23 - Construction
Founded
1989
Employees
501-1000

Section iconFunding & Financials

  • $250M$500M

    Largo Concrete, Inc.'s revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    Largo Concrete, Inc.'s revenue is estimated to be in the range of $250M$500M

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