Nox Group

Nox Group is a prominent industrial construction company based in Phoenix, Arizona, with additional offices in Texas and New Mexico, and plans for expansion into Nevada. The company operates as a holding entity for four specialized companies: Corbins, RMCI, Nox Innovations, and Construction Labels. Together, they manage the full lifecycle of complex industrial construction projects. Founded on the legacy of Corbins, which has been in operation for 50 years, Nox Group focuses on sectors such as data centers, semiconductor manufacturing, and water/wastewater treatment. The company emphasizes a people-centric culture that values integrity, quality, and customer service. Its services include electrical contracting, general contracting for water and wastewater infrastructure, virtual construction design, and tagging and labeling solutions for construction projects. Nox Group employs around 1,700 people and reported revenues of approximately $461.2 million, showcasing its commitment to innovation and workforce empowerment in the industrial construction sector.

Construction Phoenix, United States ~88 employees

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Employees
88
+6% in the 3 months to Jun 2025
12-month attrition
7.4%
Tech: 17.1%
H1B filings, FY2025
2
Sponsors visas
Open jobs
41
Last 30 days

Headcount trend

Nox Group went from 41 employees in Jul 2023 to 88 in Jun 2025. Jan to Jun 2025: 16 people joined, 2 left.

Headcount data through Jun 2025

Org structure

Headcount by department

Other43
HR13
Operations10
Finance7
Engineering7
Marketing6
Sales2

H-1B sponsorship

H-1B Sponsorship Limited
H-1B Filings by Department
Engineering1
Operations1
Consulting1

The department split adds up all the years listed above. FY2025 alone: 2 filings.

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Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.