+372 73 30 111 info@glaskomponent.ee Facebook


We are northern Europe’s largest producer of customer specific industrial and scientific glass since 1994. We’re performing glass blowing and cold processing of borosilicate glass (Duran glass) as well as quartz glass with high precision and working after ISO 9000 guidelines. We have an international network of suppliers of material to, in every case ensure competitive prices for the for the specific application according to our customer’s needs. Here’s some examples of fields and products we supply: 

  • Medical industry
  • Manufacturing industry
  • Energy and nuclear power
  • Laboratories
  • Universities and science
  • Photo/Flash industry
  • Oil and offshore
  • Analytical instruments
  • UV-lamps
  • Cuvettes
  • Grinding and polishing
  • Optical glass
  • Sight glass
  • Safety glass
  • Quartz ampules
  • Plane surface glass
  • Display windows
  • Glass capillaries
  • Repairs

Our clients base is mostly Europe and North America but also worldwide.


At our facility in Marmaverken, Sweden we have adopted our work force and machinery for mainly prototype manufacturing as well as smaller series of precision glass details.


Since 1998 we have our subsidiary Glaskomponent OÜ in Tartu, Estonia.
Our focus is to produce larger series to competitive prices.


In the early 90’s our CEO Mikael Larsson was participating a scientific glass blowing education at the Swedish pharmaceutical company Pharmacia at their division for glass processing.
Pharmacia was later bought and restructured and the decision to dismantle the scientific glass blowing was taken.
Mikael took the opportunity to acquire the machinery and a part of the work force and formed Glaskomponent.

The company has since then developed in several directions:



Glaskomponent is founded, we are mostly supplying glass for the pharmaceutical industry. 




We start producing details made of quartz glass for the American and Swedish telecom industry.




We are expanding due to increased demand and forming our subsidiary Glaskomponent OÜ in Estonia.
The goal is to increase our capacity and competitiveness.




Acquiring a new glass lathe for hot precision works.




Together with Uppsala University we are developing a coating mixture for glass used in the photo flash industry for reduction of color temperature on flash tubes and protection domes (UV-coating).




With the ambition to strengthen the collaboration between Glaskomponent in Sweden and Estonia Kristian Larsson takes the role as Plant Manager in Estonia.




Management visit China to build stronger relations with suppliers of glass, quarts and consumables.




We optimize the line for coating of glass details in Estonia to the Photo Flash Industry to meet increasing demand and improve efficiency.




To meet some of our clients in USA and explore the industry for analytical instruments and medicine we participate in the Pittcon Conference and Expo in Orlando, Florida.






Glaskomponent AS
Puiestee 13b
50304 Tartu



Kristian Larsson, Plant Manager
Phone +372 73 30 111
Cell +372 5803 9472

Fax +372 73 30 144




Glaskomponent AB

Lötgärdesvägen 7
826 66 Marmaverken


Mikael Larsson
Phone +46 270 42 59 30
Fax +46 270 42 58 33

Glaskomponent AS

Puiestee 13b
Tartu, 50304 

Phone. +372 73 30 111
Fax +372 73 30 144