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“Why Sofia?” with Imperia Online JCS, part of Stillfront Group

Imperia Online JSC is one of the biggest game developer and publisher companies in Southeastern Europe with 25 released games. The company’s flagship titles are medieval MMO strategy games, available on mobile, browsers, social networks and Steam. For almost a year, the company is part of Stillfront Group. The Sweden-based group of independent game creators has acquired the Bulgarian games studio for €10 million ($11.8 million), enabling it to expand its portfolio of online games.

Imperia Online – the game

The idea for the eponymous game – the real-time strategy Imperia Online – was born back in 2005, when Dobroslav Dimitrov – the designer of the gameplay – and Moni Dochev – freelance programmer (at the time) – crossed paths. Back then Dobroslav, in his role as the then owner of one of the largest chains of Internet cafes ‘Xaoc’, bought license for time tracking software, developed by Moni. Hopping from one business meeting to another, it became clear that they both are fans of Age of Empires. Soon after that the detailed survey and the extensive groundwork laid for the gameplay mechanics took shape in a prominent way – Dobroslav’s business plan. Moni and Dobroslav launch the project with the clear aim in mind to create the number one browser title of all MMO games on the market. 

Today, Imperia Online has over 45 million users worldwide who appreciate the efforts to offer only superior products and reward Imperia Online JSC with loyalty, high ratings and flattering comments on all platforms. For almost a year, the company is part of Stillfront Group. Over 70 professionals work in the team in Sofia, almost half of them are women.

Best Achievements

  • Imperia Online Ltd. was proclaimed ‘A Rising Star’ in Deloitte’s Fastest Growing IT companies ranking for 2014 with a growth of 498%. 
  • In 2015 Imperia Online Ltd. was awarded by Deloitte as the 14th fastest growing IT company in Central Europe, having 592% revenue growth from 2011 to 2014. Imperia Online Ltd. employee, Ilian Iliev, was awarded 2nd place as Employee of the Year, by Forbes Bulgaria Magazine.
  • Imperia Online’s game Viber Emperors was nominated at the 13th International Mobile Game Awards.
  • Viber Emperors won the prize in “Best Gaming App” Category at the Webit Awards 2017 held in Sofia, Bulgaria.
  • Company’s CEO, Dobroslav Dimitrov was а finalist at the 10th edition of “Manager of the Year” contest for Bulgaria organized by Manager Magazine.
  • At the end of 2017, Imperia Online Ltd. won three awards at Forbes Business Awards in the following categories: Business Development, Client Policy, Human Resources.
  • In January 2018 Imperia Online Ltd. was among the 52 finalists at “Europеan Business Awards” “One to Watch” List for Bulgaria in International Expansion category and then was proclaimed as one of the 8 Bulgarian finalists for the prize.
  • Imperia Online Ltd. was awarded in the ‘Best Bulgarian ICT Product’ Category of BAIT’s 2017 Awards.
  • Imperia Online JSC was rewarded for being devoted in the initiative and the help in development of TUES part of Technical University of Sofia.
  • In November 2018 Imperia Online JSC was nominated and awarded for “High achievements in the innovations” at the national competition “Innovative Enterprise of the Year” with the RPG – Imperial Hero.


Mariela Tzvetanova, CMO at Imperia Online, tells us what makes Sofia a place to launch and develop a successful business.

Please tell us briefly about Stillfront’s investment in Sofia? 

We were simply a natural fit. The Stillfront Group acquired Imperia Online for €10 million ($11.8 million). €5 million is payable in cash to Imperia Online’s former owners, while the other €5 million is payable in 269,412 newly issued Stillfront shares, which are traded on the Nasdaq First North. The value of the deal could raise to €27.5 million ($32.8 million). This acquisition enabled the group to expand its portfolio of online games. 

What does The Stillfront Group do in Bulgaria and outside?

Stillfront is a global group of gaming studios and a market leader in the free-to-play online strategy games genre. The company is headquartered in Stockholm, Sweden and is listed on Nasdaq First North Premier. The main markets are the US, Germany, MENA, France and the UK.  Imperia Online is Stillfront’s tenth subsidiary. All 12 studios now part of the group are independent, and together they form the biggest European group of game companies.

To what do you attribute Stillfront Group’s acquisition of Imperia Online?

Stillfront’s strategy is similar to the one we are employing at Imperia Online: long-term relationships, targeted acquisitions and development of game engines that last. There are also lots of synergies between Imperia Online and the other group members, since all of them are MMO developers. In addition, Imperia Online creators also founded IT Talents, which is an amazing academy for developers. All studios can count on engineering power from Sofia, when they expand. For us, joining all these like-minded companies is a new era in our history as a company and we are extremely excited to exchange and learn within the group. 

Are there other local and foreign companies here doing business in your sector? 

Many game companies are doing business here for more than a decade. Ubisoft Sofia, founded in 2006, with 160 employees. Among the rest, which are well-known internationally and located in Sofia are Gameloft, Creative Assembly, Haemimont Games, XS Software, Playwing. Sofia is one of the most multilingual cities in the world, with a highly educated population, sometimes speaking several languages (English, Russian, French, German, and others), therefore Telus International – customer support for many games – have their biggest support centers here. 

What are the advantages of investing in Sofia? 

The corporate and individual income taxes are both at flat 10% rate, currency is pegged to EUR, VAT is 20%, home high speed internet packages for less than 10 euros per month and internet connection is extremely fast as a whole and there are unlimited mobile phone packages. For those willing to set up a new company, it is in no more than 3 working days, costing less than EUR 100. Sofia also has productivity and labour cost advantage. When compared to Western Balkans countries, Bulgaria and Romania, seem significantly more competitive. The whole ecosystem of highly educated and experienced engineers is extremely impressive and motivating investments.

How do you see the overall business climate in Sofia today? 

As The Start Up hidden champion of Europe, with over 150 ventures, which received support to set their beginning in Sofia, Bulgaria, ranked among the top 3 start up hot spots in Europe for 2013. Companies like Swipes, Dronamics, Walltopia, BGmenu and Halfbikes, just to name a few, are all a product of this amazing startup ecosystem. 

What needs to be improved in order to increase the number of new investors both from Bulgaria and abroad? 

Lack of skilled labour and the continuous brain drain from Sofia to Western Europe. We decided to make a change with IT Talents, but there are still not enough game designers and digital artists. Both areas could be covered by local universities with new specialist. The challenge is the perception of gamers and game industry in Bulgaria- people still do not see it as science, cannot appreciate the efforts behind creation of games, there’s lack of information about the industry, its opportunities and scale. There is also the chance to invest more into infrastructure and technologies that could allow us to catch up faster, following in the footsteps of other tiny countries that have become champions in specific areas such as Estonia in the digital economy or Slovakia in automation. 

How do you feel about Sofia and Bulgaria as a place to live – transportation, food, travel, prices, education, medical services? –

Transportation is not that developed. Food can be considered expensive looking into the low income of Bulgarians. You can rent a nice apartment – 50m² flat in the center of Sofia in a new building for not more than 300 euros per month. Certain medical services like dentists are very affordable, great specialists in other areas, too. Education in IT and foreign languages is at impressive level and not expensive at all. If I have to sum up, Sofia is my favorite place because of the entrepreneurial spirit, talented people, social life, multilingual culture and location.. of our office (laughing).