Insights

Strong Market Presence Apex operates nationwide across all 50 states with a diverse team of nearly 1,000 to 5,000 employees, demonstrating extensive geographic reach and capacity to handle large-scale environmental and engineering projects, opening doors for enterprise-wide service contracts.

Strategic Acquisitions Recent acquisitions of firms specializing in water resources, hydrogeology, and stormwater services indicate Apex’s focus on expanding its technical expertise and service offerings, presenting opportunities to cross-sell complementary solutions and build integrated project packages.

Growth in ESG and Resiliency Apex’s emphasis on environmental, social, and governance (ESG) solutions and resiliency initiatives suggests a trend towards sustainability consulting, making it a key target for companies seeking to enhance their ESG disclosures and resilience strategies.

Technological Adoption Use of advanced tools such as Enablon, ArcGIS, Autodesk Revit, and automated logistics systems positions Apex as a forward-thinking firm open to innovative technical solutions, providing opportunities for technology vendors to collaborate on project delivery enhancements.

International Expansion The launch of cargo flight routes to global hubs like Chengdu indicates Apex’s strategic move toward international logistics capabilities, which could facilitate entry into global markets or support multinational consulting projects requiring cross-border logistics and international compliance services.

Similar companies to Apex Companies

Apex Companies Tech Stack

Apex Companies uses 8 technology products and services including Enablon, Autodesk Revit, Microsoft Excel, and more. Explore Apex Companies's tech stack below.

  • Enablon
    Accounting And Finance
  • Autodesk Revit
    Cad & Graphics
  • Microsoft Excel
    Editors
  • Google Fonts API
    Font Scripts
  • Google
    Search Engines
  • Bootstrap
    UI Frameworks
  • ArcGIS
    Visualisation Software
  • Apache
    Web Servers

Media & News

Apex Companies's Email Address Formats

Apex Companies uses at least 1 format(s):
Apex Companies Email FormatsExamplePercentage
First.Last@apexcos.comJohn.Doe@apexcos.com
77%
FLast@apexcos.comJDoe@apexcos.com
21%
FirLast@apexcos.comJohDoe@apexcos.com
1%
FirstLast@apexcos.comJohnDoe@apexcos.com
1%

Frequently Asked Questions

Where is Apex Companies's headquarters located?

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Apex Companies's main headquarters is located at 2101 Gaither Road Suite 500 Rockville, Maryland 20850 United States. The company has employees across 4 continents, including North AmericaAsiaEurope.

What is Apex Companies's phone number?

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You can contact Apex Companies's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Apex Companies's official website and social media links?

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Apex Companies's official website is apexcos.com and has social profiles on LinkedInCrunchbase.

What is Apex Companies's NAICS code?

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Apex Companies's NAICS code is 54162 - Environmental Consulting Services.

How many employees does Apex Companies have currently?

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As of May 2026, Apex Companies has approximately 1.6K employees across 4 continents, including North AmericaAsiaEurope. Key team members include Chief Executive Officer: S. D.Chief Executive Officer: A. M.Chief Executive Officer: A. O.. Explore Apex Companies's employee directory with LeadIQ.

What industry does Apex Companies belong to?

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Apex Companies operates in the Environmental Services industry.

What technology does Apex Companies use?

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Apex Companies's tech stack includes EnablonAutodesk RevitMicrosoft ExcelGoogle Fonts APIGoogleBootstrapArcGISApache.

What is Apex Companies's email format?

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Apex Companies's email format typically follows the pattern of First.Last@apexcos.com. Find more Apex Companies email formats with LeadIQ.

When was Apex Companies founded?

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Apex Companies was founded in 1988.

Apex Companies

Environmental ServicesMaryland, United 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.

Section iconCompany Overview

Headquarters
2101 Gaither Road Suite 500 Rockville, Maryland 20850 United States
Phone number
NAICS Code
54162 - Environmental Consulting Services
Founded
1988
Employees
1001-5000

Section iconFunding & Financials

Section iconFunding & Financials

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