43 companies

Sargent & Lundy

Engineer-owned power and energy engineering firm, founded in 1891, providing consulting, design, construction management, and commissioning for nuclear, grid, and decarbonization infrastructure.

AECOM

AECOM is a global infrastructure consulting firm founded in 1990, offering planning, design, engineering and program and construction management services across transportation, buildings, water and new energy.

Stanley Consultants

Employee-owned engineering and science firm, founded in 1913, delivering infrastructure, energy, water, transportation and climate resilience work across 120 countries and every U.S. state.

Woolpert

Woolpert is a global architecture, engineering, geospatial, planning and consulting, and data and technology services firm founded in 1911, with 3,000+ professionals across 75+ locations.

Egis Group

Egis Group is a global architecture, engineering, consulting and operations firm that creates and runs intelligent infrastructure and buildings in over 70 countries.

Nexer Infrastructure

Global technology consulting firm founded in 1986, with 2,500 experts in 16 countries, working across AI, analytics, cybersecurity, engineering and enterprise applications.

CannonDesign

CannonDesign is a global architecture, engineering and consulting practice with 1,200+ teammates across 21 offices in North America, India and China, working in healthcare, education, science, commercial and sports.

Colliers

Colliers provides commercial real estate, engineering and design, and investment management services across the asset lifecycle in 70 countries, with 24,000 professionals.

Orbital Engineering

Orbital Engineering is a full-service engineering firm providing project development, execution and asset management for utilities and heavy industrial facilities.

Atwell, LLC

Atwell, LLC is an engineering and consulting firm serving real estate development, renewable energy and infrastructure clients, with 2,000+ professionals across 70+ locations.

Signal Energy Logo

Signal Energy is a renewable energy EPC contractor that designs and builds utility-scale solar and other renewable projects across North America and Australia.

Cushing Terrell

Cushing Terrell is a US architecture and engineering practice founded in 1938, offering integrated design, planning and sustainability consulting across more than 30 in-house disciplines.

Ensiti

Ensiti is a boutique North American recruitment firm placing technology, engineering, ERP, supply chain, sales and executive talent in permanent, temporary and consulting roles.

KBR

KBR provides science, technology, engineering and EPC services to governments and companies worldwide across aerospace, defense and energy markets.

Rina S.p.A.

RINA S.p.A. is a multinational knowledge-based company delivering engineering, testing, inspection and certification services in 70 countries.

exp.

exp. is an employee-owned engineering, architecture, design and consulting firm, founded in 1906, working across buildings, infrastructure, environmental services and digital solutions.

Ulteig

Employee-owned engineering and consulting firm providing infrastructure design, program management and technical services across power, renewables, transportation and water in North America.

MapleCraft Engineers

MapleCraft Engineers is a Houston-based civil engineering and construction firm working across transportation, structural, flood control, and land development projects nationwide.

PAE Consulting Engineers

PAE Consulting Engineers is a multidisciplinary engineering and design practice offering MEP, building-performance analysis, carbon consulting and sustainable design across 12 offices.

Electric Power Engineers

Electric Power Engineers is a global power systems engineering and consulting firm serving utilities, developers and governments with grid planning, modernisation and proprietary grid software.

NEI Electric Power Engineering

Keystone Experts and Engineers

National forensic consulting firm providing engineering investigations, building consulting, and dispute resolution services to insurance, legal, property, and construction clients.

EngiFlex

Belgian engineering and IT staffing consultancy placing engineers, developers and validation experts in pharma, life sciences, industrial and IT organisations.

Pickett and Associates

Pickett and Associates provides engineering, surveying, geospatial and project-management services for electric transmission, distribution and substation infrastructure in the US and Caribbean.