RESPEC
RESPEC is a 100% employee-owned professional consulting and services company founded in 1969 and based in Rapid City, South Dakota, with multiple offices across the United States. The company specializes in applying technology and expert knowledge to address complex challenges in sectors such as mining, energy, water, natural resources, infrastructure, and data technology. RESPEC is organized into four main divisions: Mining and Energy, Water and Natural Resources, Technology and Technology Management, and Data and Information Systems. With a team of approximately 250 professionals, including engineers, geologists, and environmental scientists, the company provides tailored integrated solutions. Their services encompass the entire mining lifecycle, water resource management, custom GIS solutions, and infrastructure design, ensuring a balance between technical performance and environmental stewardship. The company serves a diverse client base across various sectors, leveraging its multidisciplinary expertise and geographic reach to deliver effective solutions that consider both technical and community needs.
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Headcount trend
RESPEC went from 426 employees in Jul 2023 to 478 in Jun 2025. Jan to Jun 2025: 49 people joined, 16 left.
Headcount data through Jun 2025
Org structure
Headcount by department
Hiring now
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All salaries1 salary profiles in the US
H-1B sponsorship
The department split adds up all the years listed above. FY2026 alone: 1 filings.
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RESPEC FAQ
How many employees does RESPEC have?
RESPEC has about 478 employees, up 3.2% over the 3 months to Jun 2025.
Does RESPEC sponsor H1B visas?
Yes. RESPEC filed 1 H1B (LCA) application in FY2026, according to the latest U.S. Department of Labor disclosures. It was for a Engineering role.
What is RESPEC's revenue per employee?
RESPEC makes about $209K in revenue per employee, based on $100M annual revenue and 478 employees.
How much does RESPEC pay?
6figr has 1 salary profile for RESPEC in the US, with pay broken down by role, level, gender and ethnicity on the RESPEC salaries page. See RESPEC salaries
Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.