ODOR SCIENCE & ENGINEERING, INC. Competitors

AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2024. Learn more at aecom.com.

Established in 1959 in Brownsville, WI, Michels is an international leader in energy and infrastructure construction. Through organic growth, strategic acquisitions, and an understanding of our customers’ current and future needs, Michels has expanded into the civil, energy, energy transition and renewables, foundations, marine, transportation, and water and wastewater industries. Michels is a proud, family owned and operated company. We build solutions for safe, modern infrastructure throughout the world. Our engineering, procurement and construction services are supported by 8,000 people, 18,000 pieces of heavy equipment, more than 50 offices in the United States, and operations in Canada, Australia, and Europe. In 2023, Michels was named the 32nd largest contractor on the Engineering News-Record (ENR) Top 400 list.

Golder was acquired by WSP. This channel is no longer active. For updates, please follow WSP. Established in 1960, Golder is a global, employee-owned organisation driven by our purpose to engineer earth’s development while preserving earth’s integrity. We help our clients find sustainable solutions to the challenges society faces today including extraction of finite resources, energy and water supply and management, waste management, urbanisation, and climate change. We do this by providing a wide range of independent consulting, design and construction services to our clients in our specialist areas of earth, environment and energy.