About Thiim
Future-proof solutions that empower your business
At Thiim, we help industrial organisations get more out of their operations by making complex challenges simple. Through intelligent control, monitoring and data collection systems, we ensure high operational reliability, better energy management and increased safety in your installations.
Whether you want to optimise production, minimise downtime or make better decisions based on data, you get solutions built for your reality - with reliable technology, technical understanding and proven experience.
With more than 80 years of industry insight - and a strong position in IIoT, industrial IT, electrical components, data loggers and our in-house manufactured relays - we deliver both standard and customised solutions that create value from day one.



Part of Addtech
Thiim A/S is part of Addtech - an international technology group consisting of more than 150 specialised companies in the Nordic region, Europe, North America and Asia. The group operates within five business areas: Automation, Electrification, Energy, Industrial Solutions and Process Technology.
Addtech combines deep technical expertise with strong business acumen, targeting both global megatrends and specialised niche needs. The focus is on promoting a more sustainable industry and supporting the transition to a more sustainable society.
We are proud to be a part of this journey together.
We want to be the partner our customers trust - because we understand their challenges and deliver solutions that make a real difference. With a high level of professionalism and strong support, we create confidence and value, both today and in the future.
We enable our customers to operate more efficiently, safely and sustainably - through intelligent products and solutions in industrial IT, electrical components, data loggers and relays.
At Thiim, it's about more than technology. We stand on a foundation of:
- Reliability we deliver what we promise
- Integrity – we act responsibly and transparently
- Orderliness we treat customers and partners with respect and professional pride
Our values are the foundation for the long-term relationships we build with our customers.
Our history
Thiim A/S has been driven by innovation, quality and responsibility for generations.
The company was founded in 1940 by Camillo Hansen Thiim, who set the framework for a company focused on electrical safety and professional solutions for industry.
In 1971, the company became a public limited company under the name The engineering company C. Thiim A/S, who with great professionalism and business acumen developed and owned the company until 2019, when Thiim became part of the Addtech Group - an international technology group with over 150 companies in more than 20 countries.
Over the years, we have developed and refined our business. From being a technical trading company, we are now also a manufacturer of our own relay solutions - including advanced metering relays for monitoring fault currents, current and voltage, phase failure and much more.
Today, Thiim A/S stands on four solid business legs:
- Industrial IT
- Electrical components
- ATEX
- Thiim Relays
Common to all areas is our goal: to ensure electrical safety, high quality and reliable solutions that create value for our customers.
With roots in Danish industry and a strong foundation in the Addtech family, we continue our journey - with the same dedication to quality, flexibility and responsibility as since the beginning in 1940.
VADnet
Thiim is a proud partner of VADnet Europe
- a pan-European network of Value Added Distributors focused on the Internet of Things (IoT) sector.
Thiim is a member of VADnet Europe with the purpose of promoting long-term business opportunities in wireless networks, cyber security and data communication solutions for IoT.
Sustainability
At Thiim, we take active responsibility for the environment. We work hard to minimise our environmental impact - for example, by ensuring proper handling and recycling of electronic waste and batteries. Through co-operation with Elretur and Because.eco, we help ensure that waste is handled responsibly and does not end up in the wrong places.

The Global Goals


Code of Conduct (Code of Conduct)
At Thiim, we build our operations on respect - for employees, business partners, stakeholders and the environment. We see responsibility as a natural part of both our strategy and daily operations.
Environmental considerations, ethics and quality are integrated into our decision-making processes and collaborations. We strive to create added value for our stakeholders and build long-term relationships based on trust, responsibility and professional quality.
Together with Addtech, we are committed to positively influencing our business partners and encourage them to follow our Code of Conduct. If someone feels that we are not living up to our values, the whistleblower scheme allows them to report anonymously and safely.

Whistleblower scheme
Thiim - in collaboration with Addtech - is committed to responsible and transparent business practices with high ethics and integrity.
We are part of a whistleblower scheme where anyone can safely and anonymously report serious irregularities in violation of our values or Code of Conduct.
The scheme is administered by independent partner WhistleB, which ensures complete confidentiality.
Follow the link here for access to the whistleblower portal, further information and language options.
