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EU Methane Regulation compliance

OGMP 2.0 services and advisory

Emission solutions

Intero – The Sniffers rebrands to Aellia
Intero - The Sniffers is proud to announce its rebranding to Aellia, marking an important milestone in the company’s evolution and its expanded role in environmental and emissions intelligence. This transition reflects a stronger, more integrated positioning, combining precise emissions measurement with deep industrial expertise. While the brand evolves, clients will continue to rely on the same trusted teams, capabilities, and operational standards, with enhanced solutions to support regulatory compliance, transparency, and emissions performance management.

Aellia is part of Intero.
At Intero, we strive to keep the industry going. It’s about maintaining a sense of momentum with a future-proof approach. Enabling compliant operations with a turn-key mindset.
Accelerating integrity with inspection, industrial, and environmental services that meet today’s and tomorrow’s needs of the critical infrastructure sector. We’re the safeguards of people and assets working with efficiency, responsibility, and safety in mind.
Our history

Dogs detecting leaks
The Sniffers was founded and the company has its headquarters in Belgium. Initially starting with dogs detecting leaks in chemical installations.

Expanding services
The Sniffers invested in specialized detection equipment and offers a wide range of services to detect and quantify emissions, energy losses and pipeline network defects.

Expansion into Middle East
Based on a strong customer base in Belgium and The Netherlands, The Sniffers expanded in 2005 into the Middle East.

Active globally
The company further expands with the help of Private Equity and executes projects around the world. Emission reduction in the oil and gas industry becomes a global activity.

PERSEUS
The pipeline integrity services are supported by PERSEUS, The Sniffers Pipeline Information Management System.

Expansion into Africa
The Sniffers becomes part of WTS Energy and further expands into Africa.

Acquisition by Intero
The Methane Accounting Program, focused on reducing Global Warming effects and the latest version of SFEMP, Sniffers Full Emission Management Platform are launched. The Sniffers becomes part of Intero Integrity Services.

New integrations
The Sniffers integrates the pipeline integrity application and the related services from DMC 1 GmbH, in its pipeline integrity service portfolio.

Rebranding
The Sniffers is rebranded to Intero - The Sniffers to position ourselves as part of Intero Integrity Services.

Merger with TP Europe
Intero - The Sniffers merges with TP Europe; a service provider delivering similar comprehensive emission solutions to the global oil and gas industry.

Merger with Aeromon
Intero - The Sniffers and Aeromon merge to establish the most complete suite of emission detection, quantification, and management solutions available worldwide, enabling customers to access laboratory-accredited emission services.

Intero - The Sniffers rebrands to Aellia
Intero – The Sniffers rebrands to Aellia, reflecting its evolution into an integrated provider of environmental and emissions intelligence, combining precise measurement with deep industrial expertise.