Insights

Industry Reach GAST USA operates across civil engineering sectors with specialties in Clearwater Technology, Geosynthetics, Waterproofing, and Pharmaceuticals. This breadth indicates cross-sell opportunities to clients seeking integrated solutions in geotechnical containment, water proofing, and industrial filtration or containment systems.

Global Capabilities As an international company with multi-discipline offerings, there is potential to introduce collaborative projects or cross-border services for large infrastructure deployments, leveraging existing expertise to win multinational contracts.

Mid-market Focus With 201-500 employees, GAST USA sits in the mid-market segment where targeted solutions and value-added services can differentiate from larger players. Proposals emphasizing customization, rapid deployment, and local engineering support may resonate well.

Legacy & Reliability Founded in 1961, the brand carries long-standing experience and family-led trust. This can be highlighted in sales messaging to win bids that favor proven track records, risk mitigation, and sustained service relationships.

Technology Enablement The mention of Clearwater Technology and geosynthetics suggests opportunities to upsell advanced materials, monitoring equipment, and engineering software-enabled services for performance analytics, durability, and lifecycle optimization in projects.

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GAST USA's Email Address Formats

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Frequently Asked Questions

What is GAST USA's official website and social media links?

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GAST USA's official website is gastusa.com and has social profiles on LinkedIn.

What is GAST USA's NAICS code?

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GAST USA's NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does GAST USA have currently?

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As of July 2026, GAST USA has approximately 201 employees across 2 continents, including Europe and North America. Key team members include Eigenaar: S. D. G. Explore GAST USA's employee directory with LeadIQ.

What industry does GAST USA belong to?

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GAST USA operates in the Civil Engineering industry.

When was GAST USA founded?

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GAST USA was founded in 1961.
GAST USA logo

GAST USA

Civil EngineeringTexas, United States201-500 Employees

GAST USA is a civil engineering company based in Austin, Texas, founded in 1961 by the Gast family. The organization operates as an international firm with expertise spanning Clearwater Technology, consulting, geosynthetics, pharmaceuticals, and waterproofing, providing services and solutions across these areas. Its work targets customers seeking engineering and material solutions for infrastructure and containment challenges, addressing needs in both protective waterproofing and geosynthetic applications within varied projects. Positioned in the civil engineering sector, the company emphasizes specialized capabilities that support durability, containment, and performance in engineered systems. Headquartered in Austin, the firm positions itself as an established, multi-discipline provider with a broad international scope.

Section iconCompany Overview

NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1961
Employees
201-500

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