Partner Engineering and Science, Inc. (Partner) is a national firm offering full-service engineering, environmental, and energy consulting and design services. Founded in 2007 and headquartered in Torrance, California, the company leverages over 90 years of combined experience to serve clients throughout the entire lifecycle of real estate assets. Partner's mission is to provide comprehensive, multidisciplinary solutions that support clients from initial due diligence and design to development, construction, and ongoing maintenance and optimization. The firm's services are integral to the real estate industry, ensuring environmental compliance, structural integrity, and sustainable development.
Key Strategic Focus
Partner specializes in a wide array of services, including environmental due diligence, subsurface investigations and remediation, mechanical, electrical, and plumbing (MEP) and facilities engineering, building engineering consulting and design, infrastructure engineering, zoning and land development, land surveying, energy consulting, sustainable building consulting and design, construction risk management, health, safety and regulatory compliance, industrial hygiene, and renewable energy consulting, development, and design. The company employs advanced technologies and methodologies to deliver these services, targeting markets such as residential, hospitality, infrastructure, industrial, healthcare, education, government, and automotive sectors.
Financials and Funding
As of 2025, Partner Engineering and Science, Inc. has an estimated annual revenue of approximately $438.6 million, with revenue per employee estimated at $294,000. The company has experienced significant growth, with a 16% increase in employee count over the past year, bringing the total number of employees to over 1,400. Partner is a privately held company and has not publicly disclosed specific funding details.
Pipeline Development
Partner's service offerings are continually evolving to meet industry demands. The company has expanded its capabilities through strategic acquisitions, such as the purchase of Birdsall Services Group in 2013, which enhanced its engineering and environmental consulting services. Partner's ongoing development efforts focus on integrating new technologies and methodologies to provide comprehensive solutions across various sectors.
Technological Platform and Innovation
Partner distinguishes itself through the integration of proprietary technologies and innovative scientific methodologies. The firm utilizes advanced environmental assessment tools, geotechnical evaluation techniques, and energy modeling software to deliver precise and efficient services. By incorporating machine learning algorithms and data analytics, Partner enhances its predictive capabilities in risk assessment and management, setting a benchmark in the industry for technological innovation.
Leadership Team
The leadership team at Partner Engineering and Science, Inc. comprises experienced professionals dedicated to the company's mission:
- Joseph Derhake: Founder and Chief Executive Officer.
- Frank S. Romeo: President.
- Marc Goldberg: Chief Financial Officer.
- Monique Burrola: Chief Operations Officer and Principal.
- Bill Tryon: Chief Strategy Officer.
These leaders bring a wealth of experience in engineering, environmental science, and business management, driving the company's strategic initiatives and growth.
Leadership Changes
In recent years, Partner has made strategic additions to its leadership team to bolster its expertise and market reach. Notable appointments include Wendy Moore as Director in January 2025, John Gajewski as Technical Director of Historic Architecture Solutions in August 2021, and Mike Ebel as Director of Strategic Development - Industrial Hygiene in November 2022. These appointments reflect the company's commitment to enhancing its service offerings and leadership capabilities.
Competitor Profile
Market Insights and Dynamics: The environmental and engineering consulting industry is experiencing steady growth, driven by increasing regulatory requirements, environmental awareness, and the need for sustainable development. The market is characterized by a demand for comprehensive services that address environmental compliance, risk management, and infrastructure development.
Competitor Analysis: Key competitors in the industry include:
- AEI Consultants: Provides environmental and engineering consulting services with a focus on real estate due diligence.
- EBI Consulting: Offers environmental risk and compliance management, engineering, and due diligence services.
- Jacobs: A global professional services firm delivering solutions for a more connected, sustainable world.
- Apex Companies, LLC: Specializes in water resources, environmental services, and industrial hygiene.
- Langan: Provides integrated land development engineering and environmental consulting services.
These competitors offer similar services, emphasizing the importance of technological innovation, comprehensive service offerings, and strategic partnerships to maintain a competitive edge.
Strategic Collaborations and Partnerships
Partner Engineering and Science, Inc. has engaged in strategic collaborations to enhance its service capabilities and market position. The acquisition of Birdsall Services Group in 2013 expanded Partner's engineering and environmental consulting services. Additionally, the company has formed partnerships with organizations such as NFP Corp. to offer synergistic services to clients, demonstrating a commitment to growth through strategic alliances.
Operational Insights
In the competitive landscape of environmental and engineering consulting, Partner Engineering and Science, Inc. differentiates itself through a multidisciplinary approach, integrating engineering, environmental science, and energy consulting. The company's commitment to technological innovation, comprehensive service offerings, and strategic partnerships positions it favorably against competitors. By focusing on client-centric solutions and maintaining a strong ethical foundation, Partner continues to strengthen its market position.
Strategic Opportunities and Future Directions
Looking ahead, Partner Engineering and Science, Inc. aims to capitalize on emerging opportunities in sustainable development, renewable energy consulting, and advanced environmental remediation technologies. The company's strategic roadmap includes expanding its technological capabilities, enhancing service offerings, and exploring new markets. By leveraging its current strengths and embracing innovation, Partner is well-positioned to achieve its future objectives and continue its trajectory of growth and industry leadership.
Contact Information
- Website: partneresi.com
- LinkedIn: Partner Engineering and Science, Inc.
- Headquarters: Torrance, California, USA
