Zeeco

Zeeco, Inc. is a family-owned company based in Broken Arrow, Oklahoma, specializing in advanced combustion and environmental solutions since its founding in 1979. With a strong legacy in combustion expertise, Zeeco operates from a 250-acre campus featuring over 100,000 square feet of manufacturing and research facilities, including the largest industrial-scale combustion research and test facility globally. The company employs between 1,000 and 1,498 people and has a presence in 20 locations worldwide. Zeeco serves various industries, including refining, petrochemical, gas processing, power, and pharmaceuticals. Their product offerings include ultra-low NOx burners, gas and liquid flaring systems, thermal oxidizers, and combustion rentals. The company is committed to reducing emissions and optimizing efficiency, supporting global environmental regulations and decarbonization efforts. With over 35,000 projects completed in more than 100 countries, Zeeco emphasizes innovation through its extensive R&D initiatives.

Oil & Energy Tulsa, United States Founded 1979 ~774 employees

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Employees
774
+0.5% in the 3 months to Sep 2026
Revenue / employee
$233K
Revenue ~$180M
12-month attrition
6.1%
Tech: 7%
H1B filings, FY2026
5
Sponsors visas
Open jobs
59
Last 30 days

Headcount trend

Zeeco went from 671 employees in Oct 2024 to 774 in Sep 2026. Apr to Sep 2026: 35 people joined, 19 left.

Org structure

Headcount by department

Engineering299
Other211
Operations85
Sales56
Design44
Finance32
Success18
Marketing14

Salaries at Zeeco

All salaries

4 salary profiles in India

Pay by level, gender and ethnicity ยท US salaries

H-1B sponsorship

H-1B Sponsorship Limited
H-1B Filings by Department
Engineering14
Operations1
Consulting1
Finance1

The department split adds up all the years listed above. FY2026 alone: 5 filings.

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Zeeco FAQ

How many employees does Zeeco have?

Zeeco has about 774 employees, up 0.5% over the 3 months to Sep 2026.

Does Zeeco sponsor H1B visas?

Yes. Zeeco filed 5 H1B (LCA) applications in FY2026, according to the latest U.S. Department of Labor disclosures. Most of them were for Engineering roles.

What is Zeeco's revenue per employee?

Zeeco makes about $233K in revenue per employee, based on $180M annual revenue and 774 employees.

How much does Zeeco pay?

6figr has 4 salary profiles for Zeeco in India and 1 in the US, with pay broken down by role, level and gender on the Zeeco salaries page. See Zeeco salaries in India

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