KHK Halduse
- Operates several stores, guesthouses and hostels in Tartu. [Estonian, English, Russian]
- http://haldus.khk.tartu.ee/

Muinasjutupidu
- Organizes weddings, parties and anniversaries. [Estonian, English, Russian, Finnish]
- http://www.muinasjutupidu.ee/

Printhouse Greif
- Prints hard and soft cover books, brochures and other binded products. Includes the Mattiesen bookstore. [Estonian, English, German]
- http://www.greif.ee/

Derettens
- Provides English language editing service and conversation classes. Also offers some information about travelling to Estonia.
- http://www.derettens.ee/

temp.72dpi.ee recordshop
- Recordshop, site offers some music to sample.
- http://temp.72dpi.ee/

EuroBaltic Woodenhouses Ltd.
- Offers prefabricated houses made from nordic pine or spruce. Details on all available models. [English, Spanish, Italian]
- http://www.eurobaltic.eu/

A. Le Coq
- Brewery. Information on the company and its products. Includes a beer museum. [Estonian, English, Russian]
- http://www.alecoq.ee/

Tartu Science Park
- Business support services, public private parnterships, consultancy for relocation in Estonia. [Estonian, English, German]
- http://park.tartu.ee/

Galahad
- Provides IT solutions based on industry standard open source solutions. Information about the company, products and services.
- http://www.artaxis.ee/

Tartu Terminaal Co
- Storage and wholesale of gas, fuel and diesel. Several tank stations. [Estonian, English, Russian]
- http://www.tterm.ee/

Danargo Trade
- Offers imported cars for sale. Catalog of available vehicles, contact information.
- http://www.danargo.dk/