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OPEX Resources provide practical, easy-to-use operational excellence books and support tools. Our flagship publication is the 'Lean Six Sigma and Minitab' book - the leading practical guide for improvement professionals, with over 200,000 copies sold.

OPEX Resources Questions

The OPEX Resources annual revenue was $386000 in 2026.

Quentin Brook is the Managing Director and Author of OPEX Resources.

2 people are employed at OPEX Resources.

The NAICS codes for OPEX Resources are [6114, 611, 611430, 61, 61143].

The SIC codes for OPEX Resources are [829, 82].

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