Insights

Sustainability Focus GHT emphasizes sustainable design practices and energy services to improve building performance. This presents an opportunity to offer retrofit or optimization projects for existing commercial, institutional, and government real estate in the DC region, with a focus on energy efficiency, HVAC optimization, and lifecycle cost reductions.

Integrated MEP & Advisory The company combines MEP design, commissioning, operations and energy services with real estate advisory. Leverage this by selling integrated packages to developers and asset managers that align building systems commissioning with investment decision support, improving NOI and asset value.

Regional Leader With over six decades serving the Washington, DC area and positioning as a market leader in creative problem solving, GHT can target municipal, government, and large tenants who require reliable, innovative engineering solutions and long-term maintenance partnerships.

Digital & Tech Enablement GHT uses a modern tech stack including AutoCAD, Bluebeam, Canva, Drupal and Microsoft 365, indicating openness to digital collaboration and BIM-enabled workflows. Offer advanced digital design, BIM coordination, and cloud-based project management to streamline delivery for complex public and institutional projects.

Growth Through Services The breadth of services (design, commissioning, operations, energy) suggests upsell opportunities across project life cycles, from base building systems upgrades to energy performance contracts and advisory-led investment optimization for real estate portfolios.

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GHT Tech Stack

GHT uses 8 technology products and services including Canva, AutoCAD, Drupal, and more. Explore GHT's tech stack below.

Canva
Audio, Video, Graphics
AutoCAD
Cad & Graphics
Drupal
Content Management System
Bluebeam
Document Management Systems
Shopify
E-commerce
Microsoft 365
Email
WP Engine
Platform As A Service
Adobe Creative Suite
Visualisation Software

Media & News

GHT's Email Address Formats

GHT uses at least 4 email formats:

GHT Email Formats	Example	Percentage
FLast@ghtltd.com	JDoe@ghtltd.com	92%
First.Last@ghtltd.com	John.Doe@ghtltd.com	6%
FirstLast@ghtltd.com	JohnDoe@ghtltd.com	1%
Last@ghtltd.com	Doe@ghtltd.com	1%

Frequently Asked Questions

What is GHT's phone number?

You can contact GHT's main corporate office by phone at

+1-703-243-****

. 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 GHT's stock symbol?

GHT is a publicly traded company; the company's stock symbol is ZEV-WT.

What is GHT's official website and social media links?

GHT's official website is ghtltd.com and has social profiles on LinkedIn.

How much revenue does GHT generate?

As of August 2026, GHT's annual revenue is estimated to be $250M - $500M.

What is GHT's NAICS code?

GHT's NAICS code is 5413 - Architectural, Engineering, and Related Services.

How many employees does GHT have currently?

As of August 2026, GHT has approximately 258 employees across 6 continents, including North America, Europe and Asia. Key team members include President: C. C., Founder: A. L. and Principal, Plumbing Discipline Leader, Building Systems Plumbing Section Head: J. J. Y. Explore GHT's employee directory with LeadIQ.

What industry does GHT belong to?

GHT operates in the Engineering Services industry.

What technology does GHT use?

GHT's tech stack includes Canva, AutoCAD, Drupal, Bluebeam, Shopify, Microsoft 365, WP Engine and Adobe Creative Suite.

What is GHT's email format?

GHT's email format typically follows the pattern of FLast@ghtltd.com. Find more GHT email formats with LeadIQ.

When was GHT founded?

GHT was founded in 1965.

GHT

Q: What is GHT's official website and social media links?

GHT's official website is ghtltd.com. GHT has social profiles on LinkedIn.

Q: How many employees does GHT have currently?

GHT has approximately 258 employees.

Q: What technology does GHT use?

GHT's tech stack includes Bluebeam, Google Fonts API, Yoast SEO, X-Content-Type-Options, RSS.

Q: What is GHT's NAICS code?

GHT's NAICS code is 5413 (Architectural, Engineering, and Related Services).

Engineering ServicesVirginia, United States201-500 Employees

GHT is an engineering services firm focused on mechanical, electrical, and plumbing systems for the built environment. With more than six decades in the Washington, DC region, it blends proven methods with contemporary technologies and sustainable design practices to deliver MEP design and commissioning for base-building systems and interiors. The company also provides operations and energy services to enhance building performance and offers real estate advisory services to support investment decisions. Based in Arlington, Virginia, the firm serves commercial, institutional, and government real estate in the Washington, DC region and operates as a mid-sized organization. GHT pursues creative thinking and draws on past successes to generate innovative responses to client challenges.