Trusted by Global Leaders
in High-Stakes Industries

Engineering reliability since 2014 for the world’s most
demanding energy and industrial operators worldwide.

Global Project Footprint

Our Case Studies

Nigeria

HI OTB Development
Asset Verification
Performance Standards

Client: Petrofac

Malaysia

Asset Verification

Performance Standards

Client : Lloyd’s Register

Thailand

Performance Standards

HI OTB Development

Client : OPHIR

Authority & Compliance

Our technical standard is API 581, API 579 & ASME

Johan Andak

Managing Director

The man behind Pure Integrity that holds Certified Functional Safety Engineer.

Johan Andak is a process safety and operations specialist with decades of experience supporting complex industrial projects across the oil and gas, petrochemical, and energy sectors.

As Managing Director of Pure Integrity, he leads the company’s strategic direction while providing technical leadership in risk assessment, functional safety and process safety consultancy. His experience spans major international projects across Southeast Asia, the North Sea, West Africa, Brazil and Australasia.