How many employees work at Jennmar?

Jennmar Corp. has 904 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 1.2%.

Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025

About Jennmar

We’re JENNMAR, a global, family-owned company that is leading the way in ground control technology for the mining, tunneling and civil construction industries. Since 1972 our mission has been focused on developing and manufacturing quality ground control products. Today we make a broad range of reliable products, from bolts and beams, to channels and trusses, to resin and rebar. We’re proud to make products that make the industries we serve safer and more efficient. And with more than twenty manufacturing plants around the world, we are uniquely positioned to react to ground control needs anywhere, anytime. We're a single source provider! Our network of affiliates includes engineering services, resin and rolled-steel manufacturing, custom steel fabrication, roof, miner and specialty bits, chemical roof support and sealing products, and even includes our own trucking company. This ability to provide a complete range of complementary products and services ensures quality, efficiency and availability resulting in reduced costs, reduced lead times and increased customer satisfaction! JENNMAR continues to grow, but our focus will always be on the customer. We feel it is essential to develop a close working relationship with every customer so we can understand their unique challenges and ensure superior customer service. Our commitment to the customer is guided by three words; SAFETY, SERVICE and INNOVATION. It’s these words that form the foundation of our business. It’s who we are.

As of December 2025

Jennmar
workforce metrics

Headcount

904

Avg. Salary

$71.1k

Tenure

5.0yr

Growth Rate

1.2%

Hiring Rate

Attrition Rate

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Employee Headcount

Interactive chart of Jennmar annual worldwide employee count from 2023 to 2025.

  • Jennmar total number of employees in 2025 was 904, a 1.2% increase from 2024.
  • Jennmar total number of employees in 2024 was 893, a 2.4% increase from 2023.
  • Jennmar total number of employees in 2023 was 872, a 3.4% increase from 2022.

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Employee Geographic Breakdown

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Employee Role Breakdown

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Employee Compensation

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Active Job Postings

Interactive chart of Jennmar annual active job postings from 2023 to 2025.

  • Jennmar active job postings in 2025 was 31, a 41.0% decline from 2024.
  • Jennmar active job postings in 2024 was 47, a 50.7% increase from 2023.
  • Jennmar active job postings in 2023 was 28, a 30.3% decline from 2022.

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Employee Sentiment

Sentiment Topics

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