Technicians holding pipeline inspection equipment at an industrial site.
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Ever-evolving solutions

We help operators of oil & gas, petrochemical, chemical, energy, and industrial manufacturing sectors stay compliant, efficient, and ahead of the curve. With a turnkey approach to pipeline inspection, industrial services, and methane emissions management, we deliver solutions built for today's demands and tomorrow's challenges.

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Integrity in Action
SERVICE LINES

Inspection Services

With a range of innovative techniques to overcome even the most challenging circumstances in the critical infrastructure, our high-precision data provides a comprehensive overview and prepares you with the information you need to prolong the lifetime of your assets.

Image Case Study Tethered Water intake 2

Inspection Services

With a range of innovative techniques to overcome even the most challenging circumstances in the critical infrastructure, our high-precision data provides a comprehensive overview and prepares you with the information you need to prolong the lifetime of your assets.

Image Case Study Tethered Water intake 2

Inspection Services

With a range of innovative techniques to overcome even the most challenging circumstances in the critical infrastructure, our high-precision data provides a comprehensive overview and prepares you with the information you need to prolong the lifetime of your assets.

Image Case Study Tethered Water intake 2
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Pipeline Inspection & Industrial Services solutions for critical infrastructure. We help operators of oil & gas, petrochemical, chemical, energy, and industrial manufacturing sectors stay compliant, efficient, and ahead of the curve.

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Technician connecting inspection equipment to industrial pipework.

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Intero Integrity offers Inspection Services, Industrial Services, Environmental Services, and Pipeline Management for the energy industry.
Technician connecting inspection equipment to industrial pipework.

Test Title

Intero Integrity offers Inspection Services, Industrial Services, Environmental Services, and Pipeline Management for the energy industry.
Technician connecting inspection equipment to industrial pipework.

Test Title

Intero Integrity offers Inspection Services, Industrial Services, Environmental Services, and Pipeline Management for the energy industry.
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Frequently Asked Questions

C0 A0480
Technical Documents

Downloads & media

Technical Documents

  • Push-Pull Surveyor Specs
Image Case Study Tethered Water intake 2
OUR SERVICES

Advanced pipeline inspection services using cutting-edge inline inspection tools, including MFL, UT, and geometry tools to assess pipeline integrity and ensure compliance with industry standards.

NEWS & PRESS

Latest News

Formerly Intero The Sniffers 1

Press release: Intero – The Sniffers rebrands to Aellia

Intero – The Sniffers announces its rebranding to Aellia, marking a key milestone in the company’s evolution into an environmental and emissions intelligence partner for asset‑intensive industries, while maintaining full continuity in teams, expertise, and operations.
Podcast image

How Robotics Is Transforming the Inspection of Challenging-to-Inspect Pipelines

In a recent episode of the Pipeline Things podcast, our CEO Rienk de Vries joined hosts Rhett Dotson and Christopher DeLeon shortly after the Pipeline Pigging and Integrity Management Conference (PPIM) 2026 to discuss how robotics is pushing the boundaries of inline inspection (ILI), the evolution of robotic inspection tools, collaboration with operators, and the future of pipeline integrity technology.
Hendrik Lether en Jarno Heerkes

40 Years at Intero – A conversation across generations

When one of our newer, already experienced operator, Jarno Heerkes, joins veteran Hendrik Lether at Intero’s Hoogeveen office, a conversation unfolds - full of stories, realism, and wisdom. This year, Hendrik celebrates his 40th anniversary, a milestone that reflects not only his personal journey but also the remarkable growth of Intero itself. Later this year, Hendrik will retire, marking the end of an exceptional chapter.
Sheltersuits Serbia 5

Handing Out 60 Sheltersuits in Vranje, Serbia

OUR FEATURES

Pipeline Inspection

Advanced inspection solutions for pipeline integrity.

Pipeline Inspection

Advanced inspection solutions for pipeline integrity.

Pipeline Inspection

Advanced inspection solutions for pipeline integrity.
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    EXPLORE

    Services

      Our History

      1997
      1997

      Company Founded

      Intero Integrity was established with a focus on pipeline inspection and integrity services.

      1997
      1997

      Company Founded

      Intero Integrity was established with a focus on pipeline inspection and integrity services.

      1997
      1997

      Company Founded

      Intero Integrity was established with a focus on pipeline inspection and integrity services.

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      25+ years
      Industry of experience expertise
      25+ years
      Industry of experience expertise
      25+ years
      Industry of experience expertise