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MM Grupp OÜ

Estonian capital-based investment firm making broad-based, cross-sector investments aimed at developing society as a whole.

Last updated September 29, 2026

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Overview

MM Grupp OÜ (also known as MM Group) is an Estonian capital-based investment firm that focuses on broad-based, cross-sector investments aimed at developing society as a whole. According to its official website, the group concentrates its investments in healthcare, media, real estate, entertainment and retail, as well as cleantech venture capital investments. The firm presents itself as driven by values of professionalism, innovation, caring and flexibility, and describes its results as being expressed in a better future both for the company and in the context of broader social development. MM Grupp operates as a holding and investment group rather than a single operating business. Its portfolio includes Apollo Group, described as the leading Baltic restaurant and entertainment company, which is part of MM Grupp's portfolio. Through such holdings, the group's reach extends across the Baltic states and Finland. In March 2026, Apollo Group issued €50 million in bonds in what was described as the largest initial public bond offering in the history of the Baltic capital markets, with 100,000 bonds sold to 4,468 institutional and retail investors from Estonia, Latvia and Lithuania. MM Grupp's portfolio companies therefore operate at a scale that is significant within the Baltic region. The group is led by a management board whose members include Margus Linnamäe as chairman of the board, alongside Priit Heinaste and Margus Kähri as members of the board. Kristel Volver, described as a long-standing Management Board member, was reported to be stepping down from April. MM Grupp has also been recognised for its societal contributions: it earned the gold badge as a "Supporter of National Defence" for the third year, and on 15 June the Ministry of Defence honoured MM Group for the third year. As a private investment firm, MM Grupp does not itself appear on a public stock exchange, though its portfolio companies access capital markets. The group's stated focus on cross-sector investments and cleantech venture capital positions it as a diversified Estonian investment house with interests spanning healthcare, media, real estate, entertainment, retail and clean technology.

History

MM Grupp OÜ is an Estonian capital-based investment firm. Its official website describes it as focusing on broad-based, cross-sector investments aimed at developing society as a whole. The group's investment focus spans healthcare, media, real estate, entertainment and retail, together with cleantech venture capital investments. Rather than operating a single line of business, MM Grupp functions as a holding and investment group whose portfolio companies operate in the Baltic region and beyond. Among the group's portfolio holdings is Apollo Group, described as the leading Baltic restaurant and entertainment company. Apollo Group's growth and capital-markets activity illustrate the scale of MM Grupp's portfolio. In March 2026, Apollo Group issued bonds worth a total of €50 million in an offering that concluded that week, marking the largest initial public bond offering in the history of the Baltic capital markets. Apollo Group issued 100,000 bonds to investors, with a total of 4,468 institutional and retail investors from Estonia, Latvia and Lithuania participating. Of the total subscription volume, 80% came from Estonia, 12% from Latvia and 8% from Lithuania. The company decided to satisfy 100% of retail investor orders and 96.9% of institutional investor orders submitted for at least €1 million. The five-year bond carries an interest rate of 7%, with interest payments made quarterly. According to Apollo Group CEO Toomas Tiivel, institutional investors accounted for 59.8% of the total subscription volume. Tiivel stated that with the capital raised, the company aims to nearly double its number of locations, open more than one hundred new restaurants in the Baltics and Finland, and further strengthen its financial independence. Subscription orders totaled €51 million, and Tiivel noted that since interest from institutional investors was broader than expected, an additional issuance of up to €20 million was being considered. Silver Kalmus, Head of Debt Capital Markets at LHV, which arranged the issuance, described the offering as one of the most notable debuts on the Baltic market in recent times. MM Grupp is governed by a management board. According to the group's website, the management board includes Margus Linnamäe as Chairman of the board, with Priit Heinaste and Margus Kähri as members of the board. The group has also announced changes in its Management Board, with long-standing Management Board member Kristel Volver stepping down starting from April. Beyond its investment activities, MM Grupp has been recognised for its contributions to national defence. The group earned the gold badge as a "Supporter of National Defence" for the third year, and on 15 June the Ministry of Defence honoured MM Group for the third year. The group's stated values are professionalism, innovation, caring and flexibility, which it describes as guiding its work and its approach to staff, the environment and society.

  • Apollo Group, part of MM Grupp's portfolio, completes the largest initial public bond offering in Baltic capital markets history, raising €50 million.

  • MM Group earns the gold badge as a "Supporter of National Defence" for the third year.

  • On 15 June, the Ministry of Defence honours MM Group for the third year.

  • Long-standing Management Board member Kristel Volver steps down starting from April.

Products and positioning

A private Estonian investment group making broad-based, cross-sector investments aimed at developing society as a whole.

  • Healthcare investments

  • Media investments

  • Real estate investments

  • Entertainment investments

  • Retail investments

  • Cleantech venture capital

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