About us at Stig Wahlström Elektronik

We believe that long-term business is about good relationships, working hard and never forgetting to have fun. In this way, we can always offer you new technical solutions, in safe and experienced hands.

Since its inception in 1921, we have strived to constantly develop and to offer Swedish industry the best possible technical solutions. At Stig Wahlström Elektronik, you will therefore find high-quality products in air conditioning and connectivity technology, as well as employees with specialist knowledge and world-leading component suppliers. Niche products when you want them, modified standards when you need them.

Welcome to us!

Our history – from 1921 to today


A quality assured journey from start to finish.

With us you can count on a solid commitment – from the production belt to the final delivery. With niche expertise at every stage, we make sure you reach out with your products on the market as quickly and cost-effectively as possible, without compromising on quality.


Good relations

When the cooperation is close, the solution is close.

We collaborate with some of the world's leading component suppliers to ensure the highest possible quality and delivery reliability on our products. That good relationships lay the foundations for good collaborations is of course for us, at the production stage as well as in customer contact. Therefore, you can always count on help from us, how big or small assignments it is.



With extensive experience and solid knowledge, we offer you a solution that lasts.

As an experienced importer of high-quality climate control and connecting components with solid system and application knowledge, we can always offer our customers cost-effective solutions that are of high standard. With expertise, experience and a high level of service in our backs, we constantly strive to give you and your company the best possible solution.


Environmental policy

We are part of Addtech, which also means that we are part of the group's long-term development work within CSR (Corporate Social Responsibility). For us, CSR means that we take responsibility for sustainable development regarding shareholders, employees, society and the environment. In recent years we have also increased our commitment to the issues relating to working conditions and ethics – by continually striving to be stronger in these matters, we are also a better choice for you and your business.

Financial strength is a cornerstone for investing in sustainable development, and Addtech is committed to ensuring that we are both competitive and cost-effective.
A prerequisite for Addtech's sustainable development is that we look to all the people that our business influences. This includes our customers, suppliers, employees, partners and the communities in which we operate. Addtech's Code of Conduct serves as a compass for our employees and our suppliers are encouraged to operate in line with it.
Today more than half of the electricity used within the group comes from renewable sources. Addtech's goal is to continually increase that proportion. Since the group's companies are mainly involved in technology trading, the business has a limited direct environmental impact. The group works continuously with improvement measures in the areas that we can influence.
Addtech's strategy for sustainability work is based on the group's Code of Conduct. The environment, ethics and morality are the core concepts of CSR and have long been part of the group's operations. The group's Code of Conduct applies to all employees in their own operations and in the relationship with suppliers of products and services. The ambition is that the subsidiaries will work together with the suppliers to bring about positive changes. The Addtech group's Code of Conduct supports the UN Global Compact, the ILO core conventions and the OECD guidelines for multinational enterprises.

Addtech strives to maintain a transparent business climate and high business ethics. We value everyone's safety and respect everyone affected by our activities. We therefore offer a whistleblower service that can be used by anyone to draw attention to anything that is not handled in line with our values and Code of Conduct. To ensure the anonymity of the whistleblower, we use an external partner, Whistle B.

Follow the link below to access our external whistleblowing function. There is more information in several languages: https://report.whistleb.com/sv/addtech

The Addtech Group publishes a sustainability report that gives customers, employees, owners and other stakeholders the opportunity to take part of how CSR work is developed. During 2011 the group published its first sustainability report. The financial statements are the basis for the group's continued development in CSR. Some of the subject areas reported are the group's energy use, climate impact, employee turnover and employee health and safety.

Download the following document to learn more:

General terms and Conditions

Due to the prevailing situation in the world as a result of the spread of the new Coronavirus (Covid-19) and the uncertainty this may entail regarding material availability and human resources, the specified delivery times may change, and Stig W Elektronikahlström AB thus reserves the right to adjust delivery times, or to perform by partially deliver. This means that the delivery times stated in the quotation are approximate and may be changed after acceptance of the quotation or the placed order. Stig Wahlström Elektronik AB will keep its customers informed.

  • Sales are only made to us credit-approved companies and to invoice.

  • Payment terms 30 days after the credit assessment has been approved.

  • Prices are exclusive of value added tax.

  • Currency adjustment, at a rate variance on invoice day with more than +/-2.00%, price adjustment occurs with 80.00% of the difference.

  • In case of delayed payment, interest on late payments is debited from the due date to the full payment received.

  • Prices are for 001 EXW according to Combi-/Incoterms 2010 excluding packing and packaging.

  • Shipping and packing with accompanying shipping documents are charged at our current tariff.

  • We use Posten's corporate package or Schenker for domestic deliveries, international freights with TNT alternative UPS. Other shipping solutions can be offered at an additional cost.

  • We have a minimum order value of 2500kr.

  • Otherwise, general delivery regulations apply to SEAL 2012.

  • Invoice sent as PDF

  • All information, such as specifications, dimensions, etc, on the site is reference only. Information may be changed and updated without notice.

Personal Data and privacy

We at Stig Wahlström Elektronik AB care about your privacy – Therefore we want to be open with how we collect, and use, your personal data. Here you will find everything you need to know about how we use your information. Depending on who you are and why you have been in contact with us, we may process your data a little differently. If you have any further questions about our handling of personal data, please contact our data controller at elektronik@wahlstrom.se.

Download the following policies for more information:

Do you want to be one of us?

We are always looking for qualified and driven colleagues who can help us take our company to the next level. When there are vacancies you will find them here, but do not hesitate to contact me with an unsolicited application!