IT Service Providers

ERNI

Swiss-founded software engineering group helping organisations build software products, services and critical systems

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TrustList summary

ERNI is a software engineering group that began in Switzerland in 1994. It advises companies on innovation and builds software-intensive products, services and business-critical systems.

The group now applies AI-assisted practices to its engineering work, with an emphasis on secure, dependable solutions for regulated and complex settings.

What ERNI offers

Software engineering: design and delivery of products, platforms and connected systems.
Consulting: method-based advice on technology and innovation.
Technology services: delivery partnership for software projects.
AI solutions: applying AI where compliance, explainability and security matter, such as regulated industries.
Software modernisation: including test migration when older systems are updated.

Customers and markets

International companies and small and medium businesses, including banking, insurance, robotics and manufacturing.

Key facts

Founded: 1994, in Switzerland
Team: over 650 employees at 15 locations in 7 countries (earlier company figure)

Summary written by TrustList from the business's own published information, Oct 2026.

Rankings

ERNI is ranked on 5 TrustList rankings: #17 on 1, #25 on 1, #26 on 2 and #31 on 1.

Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. ERNI has no reviews yet and 3 of the 10 profile details we look for. Where no listing on a page has been reviewed, the order follows the profiles alone.

It service provider · 5 rankings

On 3 of these it sits behind Qusion, ahead of N47.

#17of 60
Switzerland
It is one of 2 here listing software testing and one of 3 here listing jQuery.
Its profile: “ERNI is a software engineering group that began in Switzerland in 1994.”
Of the 60 here, 49 also cover web development and 36 also cover web design; 5 also work in Germany and 3 also work in Italy.
Behind N47, ahead of Zühlke Group.
#25of 19
Php › Switzerland
It is one of 9 here listing asp.net and IT services.
Of the 19 here, 24 also cover iOS app and 24 also cover android; 2 also work in India.
#26of 25
Ecommerce › Switzerland
It is one of 9 here listing CSS3 and react native.
Of the 25 here, 23 also cover UI/UX design and 19 also cover e-commerce development.
#26of 22
Ui ux design › Switzerland
It is one of 11 here listing node.js and one of 13 here listing java.
Of the 22 here, 23 also cover eCommerce and 19 also cover PHP.
Behind Qusion, ahead of Netcentric, A Cognizant Digital Business.
#31of 29
Ios app › Switzerland
It is one of 14 here listing software development and one of 19 here listing JavaScript.
Of the 29 here, 22 also cover HTML5.