Apex Companies Employee Directory

Environmental ServicesUnited States1001-5000 Employees

Who is Apex? 

We’re a team of award-winning professionals who tackle environmental challenges to save our clients time and money.

If you’re seeking responsive service and real-time results, contact us! We’d be happy to help. If you provide that caliber of technical excellence, contact us as well! We’re always seeking top talent. 

Our competitors tout results. We deliver them. We saved one client over $30M while helping them achieve local community support and national recognition. But don’t take our word for it. Ask our clients. Partner with Apex. Discover what sets us apart. You’ll be glad you did.

About Apex

Established in 1988, Apex is a national multidisciplinary consulting and engineering services firm with a robust portfolio of capabilities in water; environment; environmental, social, and governance (ESG) and resiliency; health and safety; compliance and assurance; and infrastructure. Rated #13 as an ENR All-Environmental firm and #68 in the top 200 overall, we are known for our technical expertise, rapid response, operational integrity, and exceptional client satisfaction. We operate in all 50 states and maintain a highly capable and diverse team of scientists, geologists, engineers, technicians, and information management specialists. 

At Apex, we pride ourselves on our culture of diversity and inclusion. We respect and appreciate the rich differences that race, gender identity and expression, family, sexual orientation, age, national origin, work experience, education, physical ability, and religion bring to the fabric of our organization. For Apex, it’s not just a box to check. We believe it’s the collaborative foundation that drives our success.

Find Apex Companies employees' phone numbers or email addresses

Apex Companies Global Highlights

Location
Employees

North America
1.3K

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  • United States Of America
    1.3K
  • Jamaica
    1

Asia
14

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  • India
    8
  • Philippines
    1
  • Singapore
    1
  • China
    1
  • Uzbekistan
    1
  • United Arab Emirates
    1
  • Japan
    1

Europe
5

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  • United Kingdom Of Great Britain And Northern Ireland
    2
  • Germany
    1
  • Ireland
    1
  • Malta
    1

Africa
4

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  • South Africa
    2
  • Kenya
    1
  • Egypt
    1

Apex Companies's Leadership

  • Stylized image of a person
    S. D.
    Chief Executive Officer
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  • Stylized image of a person
    A. M.
    Chief Executive Officer
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  • Stylized image of a person
    A. O.
    Chief Executive Officer
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  • Stylized image of a person
    A. A.
    Chief Executive Officer
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  • Stylized image of a person
    P. D.
    Chief Executive Officer
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  • Stylized image of a person
    R. C.
    Chief Executive Officer
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  • Stylized image of a person
    S. B.
    Chief Executive Officer
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  • Stylized image of a person
    D. F.
    Chief Executive Officer
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Apex Companies Employee Metrics

100%
50%
0%
2025
2024
  • Program & Project Management
  • Research
  • Engineering
  • Consultant
  • Environmental Services
  • Other
  • Accounting

Contact profiles from Apex Companies

Name
Title
Contact Info
Location
Last Update
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    G. R.
    Owner
    Phone icon
    Oct 17, 2024
  • Stylized image of a person
    H. Y.
    Owner
    Phone icon
    Oct 21, 2024
  • Stylized image of a person
    J. C.
    Chairman
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    Oct 22, 2024
  • Stylized image of a person
    J. F.
    President
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    Oct 21, 2024
  • Stylized image of a person
    J. M.
    Marine Tech. Serv.Sales Owner
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    Oct 16, 2024
  • Stylized image of a person
    J. D.
    Owner
    Phone icon
    Oct 21, 2024
  • Stylized image of a person
    J. O.
    President
    Phone icon
    Oct 23, 2024
  • Stylized image of a person
    L. T.
    Owner
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    Oct 21, 2024
  • Stylized image of a person
    M. C.
    Owner
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    Oct 17, 2024
  • Stylized image of a person
    M. C.
    Owner
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    Oct 18, 2024

Frequently Asked Questions

What is Apex Companies known for?

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Apex Companies was founded in 1988 operates in the Environmental Services industry. The company's main headquarters is located in 2101 Gaither Rd, Suite 500 Rockville, Maryland 20850, US; you can contact the main corporate office by phone at . Explore Apex Companies's company overview page for more information.

What is Apex Companies's most common email format?

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Apex Companies employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Apex Companies email formats with LeadIQ.

How many employees does Apex Companies have currently?

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Apex Companies has approximately 1.4K employees as of October 2025. These team members are located across 4 continents, including North AmericaAsiaEurope.

Who are Apex Companies's key employees and leadership?

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As of October 2025, Apex Companies's key employees include:

  • Chief Executive Officer: S. D.
  • Chief Executive Officer: A. M.
  • Chief Executive Officer: A. O.
  • Chief Executive Officer: A. A.
  • Chief Executive Officer: P. D.

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