Karlo Siirala

Partner, Member of the Finnish Bar, LL.M.

I advise private equity firms, financial investors, corporates, growth companies, founders and management teams on various types of corporate transactions, including mergers and acquisitions, buyouts, exits, and growth and minority investments. I have significant experience in executing complex cross-border transactions across a range of business sectors, with particular experience in the technology and life sciences sectors and regulated fields, such as banking, insurance and financial services.

I also advise fund managers and investors on a wide range of matters related to private investment funds, such as fund formation, co-investment and consortium arrangements, fund investments and secondary transactions.

I earned my law degree from the University of Helsinki. In addition, I hold an LLM degree from Columbia Law School, where I was recognised as a James Kent Scholar for outstanding academic achievement. I also have gained international experience through my secondment to a leading US law firm. I have been recognised as a Rising Star for Corporate/M&A/Private Equity in Finland in the IFRL1000 Rising Stars Expert Guide 2022.

I regularly lecture at law schools and client seminars on topics related to corporate law and mergers and acquisitions.

Latest references

We advised Netel Group, a Nasdaq Stockholm-listed contracting company, on the sale of its Finnish operations, Netel Oy, to a group of private investors. The divestment forms part of Netel Group’s strategic realignment. In January 2025, Netel Group announced its decision to exit the Finnish market in order to concentrate on its core markets in Sweden and Norway and growth markets in Germany and the UK. Netel Group is a leading provider of services in the development and maintenance of critical infrastructure within Infraservices, Power and Telecom across Northern Europe. The company has been listed on Nasdaq Stockholm since 2021.
Case published 1.7.2025
We acted as legal adviser to Efima Oyj in its acquisition of the entire share capital of Sparta Consulting Oy, a leading data management consulting firm. The acquisition strengthens Efima’s position as a strategic development partner for large and medium-sized enterprises and supports the company’s growth strategy and ability to meet the growing demand for intelligent, data-driven business solutions. Founded in 2012, Sparta Consulting specialises in comprehensive information management, and its clients are primarily large Finnish companies in the banking and insurance, energy, and telecommunications sectors. Efima Oyj is a Finnish digital company that promotes the growth of large and medium-sized enterprises by streamlining and automating business processes and creating competitive advantage through innovative use of artificial intelligence and data. The company has over 250 experts in Helsinki and Tampere.
Case published 3.6.2025
We acted as legal advisor to eQ Fund Management Company Ltd in a structural arrangement in which Special Investment Fund eQ Residential Fund and Special Investment Fund eQ Residential Fund II transferred their assets to the newly launched Special Investment Fund eQ Residential Fund III. In connection with the arrangement, eQ Residential Fund III raised 37 million euros in new capital, and its fundraising will continue throughout 2025.  The portfolio of eQ Residential Fund III consists of 19 residential properties completed between 2021 and 2024, comprising nearly 1,400 apartments located in the Helsinki Metropolitan Area, Turku, and Tampere.
Case published 21.5.2025
We advised Milexia Group, a portfolio company of the French PE sponsor Crédit Mutuel Equity, on its acquisition of the activities of Alpha Positron Oy, a Finnish distributor specializing in GPS/GNSS, time and frequency solutions for the electronics industry, process automation, corporate IT, defense, and other demanding markets. Milexia Group is one of the world’s leading European suppliers for high-quality electronic components, systems and scientific instruments technology. It has offices, warehouses and technical centres in France, Italy, Spain, the United Kingdom, Germany, Nordics and Hong Kong. The acquisition aligns with Milexia’s strategy to expand its presence in the Nordic region and enhance its portfolio of communication solutions.
Case published 24.4.2025
We advised the Savings Banks Group on an arrangement whereby the shares in Sp-Henkivakuutus Oy were sold to Henki-Fennia and at the same time the parties agreed on a long-term distribution cooperation for insurance savings and loan protection products. The closing of the transaction remains subject to regulatory approvals. Sb Life Insurance is a domestic life insurance company, established in 2007, offering insurance savings and risk insurance products to private customers and companies. The Savings Banks and Oma Säästöpankki Oyj act as agents for Sp-Life Insurance. Henki-Fennia is a subsidiary of Keskinäinen Vakuutusyhtiö Fennia, specialising in voluntary life, pension and savings insurance.
Case published 11.4.2025
We advised Readpeak in an arrangement where Finnish growth fund Voland Partners made an investment in Readpeak. Readpeak is a service platform specialising in native advertising for purchasing, designing, and targeting the distribution of advertising space. Readpeak has quickly risen to a leading position with its platform solution, which enables an easy way to target and schedule communications as part of the news feed on media sites. Readpeak is a company founded in Helsinki in 2014, which has since expanded to nine European market areas and collaborates with over a thousand publishers. Readpeak redefines content-driven advertising using advanced machine learning models, creating added value for both quality media and journalism. Voland Partners is a minority investor specialising in the development of technology companies, with a mission to work together with entrepreneurs to build successful companies responsibly, creating success stories that benefit the entire society. Readpeak is Voland Partners’ sixth investment target, into which the fund company is investing from its first growth fund of 57 million euros.
Case published 10.4.2025
We represented Ugly Duckling Ventures in the EUR 1.5 million pre-seed funding round of Clock & Cloud, with a EUR 0.2 million tail-end reserved for a potential strategic investor. The funding will support the product development and commercial expansion of Clock & Cloud. Ugly Duckling Ventures led the funding round, with participation from the company’s existing investor Icebreaker.vc. Ugly Duckling Ventures is a venture capital fund based in Copenhagen, Denmark, that focuses on seed and pre-seed stage investments in Nordic ventures. Clock & Cloud is a Finnish software company founded by a diverse team with backgrounds in geopolitical intelligence, military strategy, business development, and software engineering. Their AI-powered geopolitical intelligence platform helps enterprises make sense of global complexity by turning real-time geopolitical events into actionable business intelligence.
Case published 28.3.2025
We advised KoBold Metals on the Finnish legal and tax aspects related to its earn-in agreement with Aurion Resources. Under the agreement, KoBold (through its wholly owned subsidiary KoBold Exploration Finland Oy) can earn an undivided 75% interest in commodities discovered (other than any discoveries that are predominantly gold or silver), by incurring USD 12 million in exploration expenditures on or before the fifth anniversary of the date of signing the agreement. The exploration area covers approximately 35 km2 in Aurion’s 100% owned 160 km2 Risti Property in Sodankylä, Finland Following satisfaction by KoBold of the earn-in requirements, a joint venture will be established with KoBold owning 75% and Aurion 25%. KoBold Metals Company is a US-based exploration and mining company, supported by high profile investors such as Breakthrough Energy Ventures, Andreessen Horowitz, and Equinor. It combines expertise in geosciences with artificial intelligence, machine learning, and data science to improve and accelerate the exploration process in search of the critical minerals necessary for the global energy transition.
Case published 26.3.2025