Insights

Acquisition momentum Citadel EHS recently expanded through strategic acquisition of Aurora Industrial Hygiene, signaling an active growth trajectory and potential cross-sell opportunities to integrate industrial hygiene and safety services with existing EHS offerings.

Regional expansion The firm is increasing headcount in the Pacific Northwest and hiring senior consultants in industrial hygiene and safety, indicating heightened demand in Oregon, Washington, and adjacent markets that can be targeted for new client engagements and expanded service footprints.

Leadership and governance Recent appointments of a Chief Operating Officer and a Board member suggest a strengthened leadership focus on scale, governance, and strategic sales execution, presenting an opening for relationship-driven sales approaches with executives and procurement teams.

Public sector alignment Citadel EHS’s services span due diligence, compliance, and safety for public entities and schools, with ongoing partnerships in education sectors; there are opportunities to pursue new district, municipal, and state-level EHS mandates and safety program implementations.

Portfolio resilience By highlighting capabilities in environmental health, safety, sustainability, and lifecycle property management, there is a clear value proposition for real estate owners and developers seeking integrated EHS solutions to strengthen portfolio value and resilience during development, operation, and disposition.

Similar companies to Citadel EHS

Citadel EHS Tech Stack

Citadel EHS uses 8 technology products and services including Google PageSpeed, Autodesk Revit, WordPress, and more. Explore Citadel EHS's tech stack below.

Media & News

Citadel EHS's Email Address Formats

Citadel EHS uses at least 5 email formats:
Citadel EHS Email FormatsExamplePercentage
FLast@citadelehs.comJDoe@citadelehs.com
100%
FLast@citadelenvironmental.comJDoe@citadelenvironmental.com
86%
First.Last@citadelenvironmental.comJohn.Doe@citadelenvironmental.com
10%
F.Last@citadelenvironmental.comJ.Doe@citadelenvironmental.com
3%
LFirst@citadelenvironmental.comDJohn@citadelenvironmental.com
1%

Frequently Asked Questions

What is Citadel EHS's phone number?

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You can contact Citadel EHS'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 Citadel EHS's official website and social media links?

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Citadel EHS's official website is citadelehs.com and has social profiles on LinkedIn.

How much revenue does Citadel EHS generate?

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As of August 2026, Citadel EHS's annual revenue is estimated to be $50M - $100M.

What is Citadel EHS's NAICS code?

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Citadel EHS's NAICS code is 54162 - Environmental Consulting Services.

How many employees does Citadel EHS have currently?

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As of August 2026, Citadel EHS has approximately 95 employees across 1 continents, including North America. Key team members include Director , Business Development: R. M., Manager- Administration: J. L. and Administration Manager: M. C. Explore Citadel EHS's employee directory with LeadIQ.

What industry does Citadel EHS belong to?

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Citadel EHS operates in the Environmental Services industry.

What technology does Citadel EHS use?

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Citadel EHS's tech stack includes Google PageSpeed, Autodesk Revit, WordPress, Shopify, Office 365, WP Engine, Microsoft Teams and Adobe Creative Suite.

What is Citadel EHS's email format?

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Citadel EHS's email format typically follows the pattern of FLast@citadelehs.com. Find more Citadel EHS email formats with LeadIQ.

When was Citadel EHS founded?

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Citadel EHS was founded in 1993.
Citadel EHS logo

Citadel EHS

Environmental ServicesCalifornia, United States51-200 Employees

Citadel EHS is an environmental services company founded in 1993 and located at 1725 Victory Boulevard, Glendale, California 91201, United States. The firm provides comprehensive environmental, health, safety, and sustainability consulting services to public and private sector clients. Its team combines knowledge of the built environment with expertise in architecture, industrial hygiene, safety, construction, geology, sustainability, and environmental sciences. Citadel EHS supports the full lifecycle of property development, ownership, and operations, including due diligence, finance and acquisition, design and construction, facility operation and personnel management, and disposition, and offers staff outsourcing and expert-witness services. In June 2026, Citadel EHS acquired Auroraih (Aurora Industrial Hygiene). In January 2026, Broadview Group invested in Citadel EHS. The company has 51-200 employees and maintains a website at https://citadelehs.com.

Section iconCompany Overview

Phone number
NAICS Code
54162 - Environmental Consulting Services
Founded
1993
Employees
51-200

Section iconFunding & Financials

  • $50M - $100M

    Citadel EHS's revenue is estimated to be in the range of $50M - $100M

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