Sign in

Private company

S Group

Logo: EMWWME, Public domain, via Wikimedia Commons3

Finnish retailing cooperative organisation

The S Group (Finnish: S-ryhmä, Swedish: S-gruppen) is a Finnish retailing cooperative organisation with its head office in Helsinki. Founded in 1904, it consists of 19 regional cooperatives operating all around Finland in addition to SOK, Suomen Osuuskauppojen Keskuskunta (The Central Finnish Cooperative Society). S Group operates in the markets for groceries, consumer durables, service station, hotel and restaurant services.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1904Founded1

See how the biggest companies compare on our leaderboards

S Group hdqtrs 1 cropped
Photo: S_Group_hdqtrs_1.jpg : Htm derivative work: Linnea, CC BY-SA 3.0, via Wikimedia Commons5

The S Group (Finnish: S-ryhmä, Swedish: S-gruppen) is a Finnish retailing cooperative organisation with its head office in Helsinki. Founded in 1904, it consists of 19 regional cooperatives operating all around Finland in addition to SOK, Suomen Osuuskauppojen Keskuskunta (The Central Finnish Cooperative Society). S Group operates in the markets for groceries, consumer durables, service station, hotel and restaurant services. It is engaged in close competition with Kesko, with which it shares an oligopolistic position in many of the markets it operates in.2

Corporate structure

S Group sits at the top of its group. 18 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

Built from subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

What it owns

What S Group reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Stakes and holdings (Wikidata)

Things Wikidata records the company as owning, with the share when stated.1

Products and brands

The S Group operates five distinct chains of supermarkets:

Sale – a chain of small grocery stores, mainly located in the countryside, small towns and suburbs with an emphasis on service rather than selection. Sale stores often only provide everyday groceries. There are about 240 Sale stores in Finland.

Alepa – this is the equivalent for Sale in the Greater Helsinki region – there are about 110 Alepa stores in Helsinki and the neighbouring cities.

S-market – larger supermarkets with a better selection of goods for sale, and often providing additional services. This is the largest of the S Group's supermarket chains, with nearly 400 stores around Finland. According to HOK-Elanto cooperative, Klaukkala would get another S-market in addition to the existing one, but it will become the largest S-market to match its size and product range with Prisma.

Read the full text

Prisma – a hypermarket chain with about 90 stores around Finland and Estonia in major cities. Formerly, the chain also operated in Latvia, Lithuania and Russia.

Food Market Herkku - premier food market operating in the Finnish metropolitan area (Helsinki, Espoo, Vantaa), Oulu, Tampere and Turku.

The largest sales revenues are from S-market's (49%) and from Prisma's 39%.

The S Group's supermarkets retail the general private brands Rainbow and Kotimaista for products made in Finland, and the no-frills X-tra range in partnership with Coop Trading — a Nordic purchasing organisation for co-operatives. Non-food products are marketed under the House name.

The S Group has grown significantly in Finland in recent years, growing both organically and by acquisition.

The S Group is a founding member of the Finnish trade association for plant-based foods, Pro Vege. In 2022, the S Group pledged that plant-based products would account for 65% of its food sales by 2030. In 2023, it reported that plant-based foods accounted for 60% of sales.

From Wikipedia’s article on S Group, shared under CC BY-SA 4.0.4

Subsidiaries and ownership

Subsidiaries

From Wikidata.1

Acquisitions

  1. 1993Acquired Hankkija1

Timeline

  1. Dec 2, 1955Renamed Name changed to Suomen Osuuskauppojen Keskuskunta1
  2. Dec 2, 1955Renamed Name changed to Centrallaget för Handelslagen i Finland1
  3. 1904Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5