Engineering Logos

This list compiles the top engineering companies in the world, listing them by prominence alongside corporate logos.

This list of major engineering companies includes the largest and most profitable engineering businesses, corporations, agencies, vendors, and firms, including international engineering conglomerates.

If you are wondering what the biggest engineering companies are, you’ve come to the right place. This list includes the most famous engineering companies in the industry. If you’re looking for companies that hire engineers, you’ll find a whole list of engineering firms right here.

And if you’re looking for a reliable engineering business, each company on this list is worth examining.

This list features diverse companies like UnitedHealth Group and Lockheed Martin, while also answering the questions, “What are the biggest engineering companies in the world?” and “What are the most successful engineering companies?”

WSP Global Inc.

WSP Global logo

WSP Global Inc. is a Canadian-based business providing management and consultancy services to the built and natural environment. It is listed on the Toronto...

BG Group plc logo

BG Group plc was a British multinational oil and gas company headquartered in Reading, United Kingdom. The company was created in 1997 when British Gas...

Tetra Tech logo

Tetra Tech stock symbol traded as NASDAQ: TTEK. Tetra Tech, Inc. provides consulting, engineering, program management, and construction management services that address fundamental needs for...

Veolia Water logo

Veolia Water (formerly Vivendi Water, originally Générale des Eaux), is the water division of the French company Veolia Environnement and the world's largest supplier...

PORR Group logo

PORR is an Austrian construction company with its headquarters in Vienna. It is the second largest construction company in Austria. The company is active...

HNTB logo

HNTB Corporation is an architecture, civil engineering consulting and construction management firm that was founded in 1914. The firm has designed many bridges, roadways,...
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Acciona logo

Acciona, S.A. is a Spanish conglomerate group dedicated to the development and management of infrastructure (construction, water, industrial and services) and renewable energy. Stock symbol...
Carillion plc

Carillion logo

Founded 1999. Carillion plc provides support and construction services in Europe, Canada, the Middle East, North Africa, and the Caribbean. The Company offers services...

Fomento de Construcciones y Contratas logo

Founded 1900. Fomento de Construcciones y Contratas, S.A. , or FCC, is a leading Spanish construction company based in Barcelona. Traded as BMAD: FCC.
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Saipem logo

Saipem stock symbol traded as BIT: SPM.Founded 1957. Saipem S.p.A. (Società Anonima Italiana Perforazioni E Montaggi) is an Italian oil and gas industry contractor.

Stantec Inc. logo

Stantec stock symbol traded as TSX: STN and NYSE: STN. Establihed in 1954. Stantec provides professional consulting services in planning, engineering, architecture, interior design, landscape...
Aecon Group Inc.

Aecon logo

Aecon Group Inc. is a construction and infrastructure development company that provides services to private and public sector clients. The Company conducts operations throughout...