Largest Estonian private energy retailer. Subsidiaries include also Rohe Solutions (bioLNG/NG business in Finland), SIA Alexela (electricity/gas retailer in Latvia), Alexela rePower (renewable production/storage/flexibility solutions), Eesti Biogaas (waste to biomethane production), Energiasalv (pumped hydro renewable storage), Hamina LNG (LNG port terminal in Finland), Paldiski LNG (LNG import and gas to peak power).

National governing body for equestrian sports - Olympic and other disciplines, member of the Federation Equestre Internationale, organiser of the region's premier equestrian event - Tallinn International Horseshow.

Founded in 2006 with a goal of supporting the educational needs and development of students and teachers of Gustav Adolf Grammar School (founded 1631). Foundation also operates a pre-school, all-day school, science school, school of musical arts and a number of different courses and training groups for over 700 children and adults every year.

Ruila stables originate from 14th century with the knight manor in Ruil. This manor first belonged to the Livonian Order, then to the von Urlich's and von Bremen's. Today Ruila is one of the top equastrian center's in the region, a place were major international outdoor horseshow's take place. Ruila hosted over 200 foreign horses and their riders/grooms over 2 weeks during Ruila Spring Tour at the end of May each year. Ruila has also been the location for the regions only FEI Nations Cup in August. Up to 60 Estonia's top sporthorses and riders are taking daily good use of the unique infrastructure over 50ha developed according to the high international standards for horsesport. Ruila is also a daily practise arena for many juniors, young riders and seniors of Estonian national team. Ruila hosts regularly Estonian Equestrian Federation and FEI mentoring and coaching events.

High-quality trailer manufacturer, established in 1990. Yearly production over 15'000 trailers, out of which over 90% are exported to 11 countries, market leader in Scandinavia. Investment portfolio includes also Paldiski Tsingipada (Zincpot), Helon Kuumasinkitys, BNT Galva (former Vasar) and Kohimo.

Founded in 1922, Estonia's pioneer oil shale processing plant. Main business today is oil shale mining, shale oil & gas production, electrical & thermal energy production (CHP).

Project company for construction and operation of the LNG terminal in Finland at the Port of HaminaKotka, the biggest universal port in Finland. Largest Estonian private FDI in Finland. Terminal construction works started in October 2017 under EPC contract with Wärtsilä Finland Oy. Plant to be operational by end 2022.

A parent company for the Alexela energy business, including fuel retail and wholesale (Alexela Oil), oil products terminal operations in Paldiski, Sillamäe, Murmansk and Slovaag (Alexela Logistics), Paldiski LNG terminal project (Balti Gaas), oil trading (Energia Nord), LPG/LNG/CNG/NG solutions retail and wholesale (Reola Gaas), oil shale mining and shale oil & gas production and CHP (Kiviõli Keemiatööstus), electricity trading (Elektrimüügi).

One of the largest law firms in Estonia. Advises mainly corporate clients on all aspects of law. Borenius Group provides legal services through offices in Finland, Estonia, Latvia, Lithuania, Russia (St. Petersburg) and USA (New York) with over 200 lawyers.

Estonian Bar Association (EBA) is a self-governing professional association established in 1919 for organization of legal profession in Estonia and defending the professional rights of attorneys (over 800 as of 2012). Since 1992 EBA is a member of International Bar Association and since 2004 a full member of body uniting the bar associations of the member states of the European Union (CCBE).