More than 40 years of
Precision Manufacturing Excellence

About Grover Precision

Precision Manufacturing built on Partnership

For over 40 years, Grover Precision has helped manufacturers solve complex drilling and machining challenges across aerospace, defense, energy, and industrial markets.

Based in Maine, USA, we combine technical expertise, manufacturing excellence, and responsive customer support to deliver precision solutions where performance and reliability are critical.

Alec MacKenzie (General Manager)

Today, as part of the Forécreu Group, Grover offers customers the strength of an international industrial organization while maintaining the agility and responsiveness of a trusted manufacturing partner.

Precision with Purpose. Built for Performance.

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Years of excellence

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Square feet manufacturing space

Stronger Together

Grover is part of Forécreu Group since 2025

In 2025, Grover Precision became part of the Forécreu Group, creating a unique combination of manufacturing expertise and industrial capabilities across North America and Europe.

Together, Grover and Forécreu provide customers with:

  • Expanded manufacturing resources
  • Global technical expertise
  • Enhanced supply chain resilience
  • Long-term industrial stability
  • A shared commitment to quality and innovation

While operating independently, both companies share a common ambition: supporting customers with reliable solutions for critical applications.

Gundrilling machines in operation at Grover Precision's facility in Oxford, Maine

Our vision

To be the preferred precision manufacturing partner for companies operating in the world's most demanding industries. We strive to deliver exceptional quality, reliable execution, and long-term value through a culture of continuous improvement, technical expertise, and customer commitment.

Precision deep-hole drilling of a critical component at Grover Precision

Our Mission

We help manufacturers bring critical components to life through precision drilling and advanced manufacturing solutions. Every project is approached with the same objective: Delivering quality, accuracy, and reliability when it matters most.

Get in touch

Have you found what you're looking for?

Contact Grover today to discuss your next project and 
learn how our team can support your next mission-critical program.