History

Graphite and composite applications become ever more and more complex in the same way we have steadily increased our expertise, accumulated experience and grown us strong.

Round graphite detail from above

Broad technical expertise backed by years of experience

Svenska Tanso AB has been around since 1981 and is the market leader in the Nordic and Baltic countries and on a good way into new countries.

Today we are about 60 employees at our headquarters and production facility in Jönköping and a an additional sales office in Stockholm.

Our product areas is graphite and technical carbon for electrical, metallurgical, chemical and mechanical applications, natural/synthetic graphite powder, electrode materials, consumables, spare parts and accessories for electro-discharge machining (EDM), carbon fibres and process materials for the composite field and some ores and metals.

We also have a furnace department performing service, maintenance, temperature and furnace optimization of all commercially available vacuum furnaces.

Measurement probe inspecting the surface of a graphite component

High quality - at every stage

We made an early commitment to achieving quality and environmental certification under ISO 9001 / 14001, becoming the first company in our industry to hold both ISO 9001 and ISO 14001 certifications.

Our graphite is sourced from the Japanese company Toyo Tanso Co., Ltd . Toyo Tanso is a pioneer in the field of synthetic graphite and today the world’s largest producer of isostatic graphite. This gives us access to a reliable supplier of top-quality graphite and enables us to deliver products of the highest standard.

In 2015, Svenska Tanso AB was awarded the DIAMOND DIPLOMA by the credit rating agency Bisnode, after maintaining the highest credit rating, AAA, for more than 20 consecutive years.

Milestones

  • 1981 Svenska Tanso AB is founded

  • 1986 Moves into a new sales office

  • 1992 Constructs its own facilities

  • 1996 Certified according to SS-EN ISO 9002 (first company in the industry to achieve this)

  • 2000 Expands production facilities

  • 2000 Certified according to SS-EN ISO 9001

  • 2003 Certified according to SS-EN ISO 9001:2000

  • 2003 Certified according to SS-EN ISO 14000:1996

  • 2004 Invests in additional facilities

  • 2005 Implements a comprehensive business system, including production planning

  • 2005 Opens sales office in Stockholm

  • 2005 Develops and begins production of our own EDM wire, “EDM BRASS WIRE” (known for its high quality and reliability)

  • 2006 Certified according to SS-EN ISO 14000:2004

  • 2006 25th anniversary

  • 2011 Invests in additional land for future expansion

  • 2012 Further expansion; the EDM division moves into new dedicated premises

  • 2014 Continued expansion; the Furnace division moves into new dedicated premises

  • 2015 Svenska Tanso AB is awarded the DIAMOND DIPLOMA by credit rating agency Bisnode, after maintaining the highest credit rating (AAA) for more than 20 consecutive years

  • 2016 Opens sales office in Karlshamn

  • 2019 Opens sales office in Varberg

  • 2021 Investment in Tanso Production System (TPS) and a 5-axis CNC milling machine

  • 2022 Skills development program “Svenska Tanso Core Values”: Respect – Honesty – Cooperation – Fairness

  • 2025 Tanso expands and builds new facilities