We increase plant availability

SonoInspec has over twenty years of experience in advanced non-destructive testing (ANDT). SonoInspec is specialised in high temperature weld and corrosion mapping inspections. Learn more about who we are and why we do what we do.

SonoInspec’s Mission & Vision

SonoInspec’s mission is to assist their clients in increasing the availability of their plants and reducing the total cost of ownership, without compromising safety and integrity of client’s assets. SonoInspec is therefore offering, together with partners, a strategic approach to reduce the turnaround time and, to limit the confined space entries under the business line “Plant Availability”. SonoInspec’s novel non-destructive inspection technology for non-intrusive inspections which can be applied at high temperature when the plant is in production, is supporting this “Plant Availability” approach.

SonoInspec has been rated 5 stars on Technology Catalogue

SonoInspec teams work with partners all over the world

We aim to reduce confined space entries to an absolute minimum and where this cannot be avoided, we will work with the best partner for robotical inspections, whereby our NDT knowledge will be combined with their robot expertise. Our highly qualified operators and high-end inspection technology together with more than 20 years of experience in advanced non-destructive testing is making SonoInspec one of the gems in the NDT market.

SonoInspec performs an inspection

Your global partner for NDT Inspections

We work on a global scale and where possible we work together with a local partner to support our operations.

Our core values

Why we do what we do and how we do it. Discover our core values and philosophy.

Our team

Our team is working together for more than 10 years. The inspectors are highly qualified and well experienced in inspections with ultrasound at high temperature.

Our culture

We want to be connected with our clients, to be able to solve our client’s problems in a win/win setting for both parties. We tell you what is possible and what is not possible with our technologies.


The safety of our client, the environment and our personnel is our priority number ONE. We always make sure to work in accordance with the highest safety standards.

Technology development

SonoInspec is an SME company, and committed to technology development which can withstand high temperatures to enable non-intrusive inspections when the plant is in production.

Our clients

The majority of our clients can be found in the chemical and petrochemical industries and power plants.


It is SonoInspec’s philosophy to work together with other specialised partners to deliver the best solutions to our client. These companies are specialised in for example Fitness For Service (FFS), RBI, Maintenance and turnarounds.

Our main partners are

Sintra Engineers
Waygate Technologies
NDTS India
Sonotech Trinidad