Preciform logotype

About us

Preciform is a reliable supplier of mechanical components and systems with a successful track-record on both Engineer-To-Order and Manufacture-To-Print businesses to the OEM industry.

We are specialized in plastic injection molding, sheet metal processing and assembly making decorative products in plastics, stainless steel and aluminum for the automotive, appliance and safety industry.

We have 120 years of experience working with sheet metal processing and components with fine visible surfaces for consumer products.

Our history

The history of Preciform AB starts 1893 under the company name AB Carl Särenholm. The young entrepreneur Carl Särenholm started the company with one turning machine and a technical knowledge that he had achieved from his time as journeyman in Germany, France and Italy. The company’s first products were drawings set and instruments. In the beginning of 1930s the company expanded heavily with contracted production of army supplies. Over the next 30 years AB Carl Särenholm produced metal components like rakes, hooks, skates and beds. In the 1960s and -70s the company produced mechanical cash registers in stainless steel but the product discontinued with the introduction of the electronic era.

In 1974 the company moved the operations from the city centre of Eskilstuna to Vilsta industrial area, just outside Eskilstuna. In springtime of 1976 AB Carl Särenholm was acquired by Nickelbolaget i Eskilstuna AB, a company that had 85 years of experience producing sheet metal components to the Swedish army. 2 years later the company changed name to Hasselfors Preciform AB, became a member of the Hasselfors group of company, and consolidated the operations in the new facilities in Vilsta industrial area.

Since 1992 the company operates under the name Preciform AB, is privately owned and belongs to a group of companies with a focus on automotive industry (see Corporate structure below).


Preciform AB is certified according to:
IATF 16949:2016 &
ISO 14001:2015

Copies of the certificates can be downloaded here:
IATF 16949:2016
ISO 14001:2015

Environmental Policy (in Swedish)

Reference: SS-EN ISO 14001 section 5.2

Tillverkningsindustrin Preciform skall efterleva gällande lagar, föreskrifter och andra regelverk samt arbeta förebyggande mot föroreningar och marknadens krav skall efterlevas och helst överträffas.
Samtliga anställda skall genom delaktighet och ansvar verka aktivt, med kunskap och i god anda, för att fastställda mål för effektiv resursanvändning och ständiga förbättringar uppnås.


To increase the effectiveness in our processes Preciform uses EDI (electronical sharing of information) connected to our customers different business systems. The communication with our customers happens quickly and reliably, simultaneously we get a better control of our production status. It gives a better delivery performance and a simplification of the routines for delivery reports, delivery notification and invoicing which we and our customers profit.

More detailed information about EDI and the type of standards that we use can be found here.

Corporate structure

Preciform is part of the CalixKlippan AB, owned by Bark Invest AB.

The CalixKlippan Group consists of: