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Geosyntec Consultants company logo
Corporation
ENVIRONMENTAL SERVICES & EQUIPMENT | Environmental & Energy Consulting
geosyntec.com

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Investments

1

Portfolio Exits

1

Partners & Customers

10

About Geosyntec Consultants

Geosyntec Consultants is a consulting and engineering firm that works with private and public sector clients to address new ventures and complex problems involving environment, natural resources, and civil infrastructure. The company was founded in 1983 and is based in Atlanta, GA.

Geosyntec Consultants Headquarters Location

2002 Summit Blvd Suite 885

Atlanta, Georgia, 30319,

United States

866-676-1101

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Latest Geosyntec Consultants News

Blackstone Energy Partners Announces Majority Investment in Geosyntec, Leading Global Provider of Environmental Engineering, Design, and Consulting Services

May 11, 2022

NEW YORK & BOCA RATON, Fla – WEBWIRE – Wednesday, May 11, 2022 Blackstone ( NYSE: BX ) announced that Blackstone Energy Partners (“Blackstone”) has agreed to make a majority investment in Geosyntec Consultants, Inc. (“Geosyntec”). Geosyntec is a leading environmental engineering and design consulting firm, focused on delivering technical solutions to a wide range of clients to address their environmental restoration, geotechnical, coastal, water quality and supply, infrastructure, and energy transition needs. With a team of more than 1,700 engineers, scientists, and other key employees, Geosyntec operates from more than 90 offices in the United States, Canada, Europe, Australia, and the Middle East. Darius Sepassi, a Managing Director at Blackstone, said: “As demand for environmental engineering and consulting services continues to rise, we believe Geosyntec’s trusted reputation for quality and technical expertise makes the company exceptionally well positioned to further scale to meet this growing opportunity. We are excited to work with their experienced management team and highly accomplished engineers and scientists in the years ahead to help power their continued expansion.” According to David Foley, Global Head of Blackstone Energy Partners: “The transition to a more environmentally sustainable future is a core investment theme for Blackstone and since 2019, the firm has committed approximately $16 billion in projects and companies that we believe are consistent with the broader energy transition. Today’s announcement builds on recent investments including Aypa, Array, Therma, Sabre and TDI.” Peter Zeeb, President & CEO of Geosyntec commented: “Our partnership with Blackstone Energy Partners will fuel continued leadership in our core markets while accelerating our growth and success in new and emerging markets and geographies. It will also strengthen our ability to grow through strategic acquisitions and recruiting of top talent while enhancing our position as a preferred employer for innovative engineers and scientists. We foresee substantial benefits to our employees and clients as we expand our capabilities and service offerings, and as we support our clients in larger and more complex projects.” Rudolph Bonaparte, Chairman of the Board of Geosyntec, commented: “Countries around the world face enormous technical challenges in the energy transition, infrastructure renewal and development, climate change mitigation and adaptation, disaster response, and water supply. The scale and complexity of these challenges require transformational change, technical innovation, and creative partnerships. With Blackstone Energy Partners, we are ideally positioned to help our clients respond to these urgent and complex challenges while continuing our tradition of providing vibrant and rewarding career and ownership opportunities to our employees.” Terms of the transaction were not disclosed. Geosyntec was advised by AEC Advisors and Keating Muething & Klekamp PLL. Blackstone was represented by Perella Weinberg Partners and Vinson & Elkins LLP. About Geosyntec Consultants Geosyntec is a leading consulting and engineering firm that works with private and public sector clients to address new ventures and complex problems involving our environment, natural resources, and civil infrastructure. We are internationally known for our technical leadership, exceptional client service, and ability to deliver best-value solutions for our clients. We are a vibrant, practice-centered business with a strong desire for continuous self-improvement and ongoing reinvention to meet the evolving needs of our current clients, and to productively engage with new ones. As a practitioner-led firm, we create exceptional career opportunities for our employees through involvement in challenging projects, effective mentoring, valuable professional development and training opportunities, and broad engagement with clients. About Blackstone Energy Partners Blackstone Energy Partners, Blackstone’s energy-focused private equity business, is a leading energy investor with a successful long-term record, having invested over $20 billion of equity globally across a broad range of sectors within the energy industry. Our investment philosophy is based on backing exceptional management teams with flexible capital to provide solutions that help energy companies grow and improve performance, thereby delivering reliable and affordable energy to meet the needs of the global community. In the process, we build stronger, larger scale enterprises, create jobs, and generate lasting value for our investors, employees, and all stakeholders. ( Press Release Image: https://photos.webwire.com/prmedia/6/288919/288919-1.png )

Geosyntec Consultants Investments

1 Investments

Geosyntec Consultants has made 1 investments. Their latest investment was in OptiRTC as part of their Series A on February 2, 2017.

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Geosyntec Consultants Investments Activity

investments chart

Date

Round

Company

Amount

New?

Co-Investors

Sources

2/2/2017

Series A

OptiRTC

$5.5M

Yes

1

Date

2/2/2017

Round

Series A

Company

OptiRTC

Amount

$5.5M

New?

Yes

Co-Investors

Sources

1

Geosyntec Consultants Portfolio Exits

1 Portfolio Exit

Geosyntec Consultants has 1 portfolio exit. Their latest portfolio exit was OptiRTC on December 17, 2014.

Date

Exit

Companies

Valuation
Valuations are submitted by companies, mined from state filings or news, provided by VentureSource, or based on a comparables valuation model.

Acquirer

Sources

12/17/2014

Spinoff / Spinout

$99M

2

Date

12/17/2014

Exit

Spinoff / Spinout

Companies

Valuation

$99M

Acquirer

Sources

2

Geosyntec Consultants Acquisitions

1 Acquisition

Geosyntec Consultants acquired 1 company. Their latest acquisition was Ford Consulting Group on March 19, 2012.

Date

Investment Stage

Companies

Valuation
Valuations are submitted by companies, mined from state filings or news, provided by VentureSource, or based on a comparables valuation model.

Total Funding

Note

Sources

3/19/2012

$99M

Acquired

Date

3/19/2012

Investment Stage

Companies

Valuation

$99M

Total Funding

Note

Acquired

Sources

Geosyntec Consultants Partners & Customers

10 Partners and customers

Geosyntec Consultants has 10 strategic partners and customers. Geosyntec Consultants recently partnered with Pratt Institute on August 8, 2020.

Date

Type

Business Partner

Country

News Snippet

Sources

8/21/2020

Partner

United States

Pratt Institute Partnered with Geosyntec to Develop SARS-CoV-2 Reopening, Monitoring, and Contingency Plans.

Geosyntec partnered with Pratt Institute to develop reopening , monitoring , and contingency plans for student and facility return this Fall .

1

4/23/2018

Partner

United States

1

7/27/2016

Client

United States

Geosyntec awarded Master Service Agreement for Lawrence Berkeley National Laboratory.

The Regents of the University of California , Lawrence Berkeley National Laboratory , awarded a Master Service Agreement for environmental restoration and regulatory compliance support services to a team composed of Geosyntec Consultants , Permafix Environmental Services , and Engineering Remediation Resources Group .

2

5/1/2014

Partner

United States

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10

5/1/2014

Partner

United States

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10

Date

8/21/2020

4/23/2018

7/27/2016

5/1/2014

5/1/2014

Type

Partner

Partner

Client

Partner

Partner

Business Partner

Country

United States

United States

United States

United States

United States

News Snippet

Pratt Institute Partnered with Geosyntec to Develop SARS-CoV-2 Reopening, Monitoring, and Contingency Plans.

Geosyntec partnered with Pratt Institute to develop reopening , monitoring , and contingency plans for student and facility return this Fall .

Geosyntec awarded Master Service Agreement for Lawrence Berkeley National Laboratory.

The Regents of the University of California , Lawrence Berkeley National Laboratory , awarded a Master Service Agreement for environmental restoration and regulatory compliance support services to a team composed of Geosyntec Consultants , Permafix Environmental Services , and Engineering Remediation Resources Group .

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Sources

1

1

2

10

10

Geosyntec Consultants Team

3 Team Members

Geosyntec Consultants has 3 team members, including current Chief Executive Officer, President, Peter Zeeb.

Name

Work History

Title

Status

Peter Zeeb

ESS Group, GZA GeoEnvironmental, and Woods Hole Group

Chief Executive Officer, President

Current

Thierry Sanglerat

Executive Vice President

Current

Willem Villet

Senior Vice President

Current

Name

Peter Zeeb

Thierry Sanglerat

Willem Villet

Work History

ESS Group, GZA GeoEnvironmental, and Woods Hole Group

Title

Chief Executive Officer, President

Executive Vice President

Senior Vice President

Status

Current

Current

Current

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