Sini Bono

Associate, LL.M.

Services

  1. Private M&A
  2. Private Equity

Contact details

I advise our clients on various assignments related to domestic and cross-border mergers and acquisitions.

I joined Castrén & Snellman as an associate in March 2025. Before graduating, I worked as an associate trainee at other law firms in their M&A and competition practice areas, as well as in the merger control unit of the Finnish Competition and Consumer Authority.

I hold a Master of Laws degree from Lund University.

Latest references

SuperOffice – Acquisition of Lyyti
We acted as Finnish counsel to SuperOffice AS, backed by Axcel, in its acquisition of Lyyti Oy from Finnish private equity firm Vaaka Partners and other sellers. Lyyti is a leading event management software company for physical, digital and hybrid events with a strong customer base in Finland, Sweden and France. SuperOffice is a leading provider of customer relationship management (CRM) software for small and medium-sized businesses across Northern Europe. Axcel is a Nordic private equity firm with a focus on technology, business services and industrials, healthcare, and consumer sectors.
Case published 9.12.2025
SRV – Sale of SRV Infra
We advised SRV Group Plc in its sale of SRV Infra Ltd to Kreate Ltd. The completion of the transaction is subject to regulatory approvals. The parties expect the transaction to be closed by the end of 2025. SRV, established in 1987, is a Finnish developer and innovator in the construction industry. The company is listed on the Helsinki Stock Exchange. In 2024, SRV’s revenue totalled EUR 745.8 million.
Case published 27.10.2025
ParkMan – Investment by Hawk Infinity and Armada Credit Partners
We advised the shareholders of ParkMan Oy in the arrangement whereby Norwegian investment company Hawk Infinity and Armada Credit Partners invested in ParkMan enabling ParkMan’s accelerated growth. ParkMan is a parking solutions and management software company that provides a digital parking application for consumers and businesses operating in Finland, Denmark, Lithuania, and Estonia. ParkMan is based in Helsinki, Finland. Hawk Infinity, based in Oslo, Norway, is one of the largest and fastest growing Nordic software compounders with a long-term, growth-oriented investment approach. Hawk Infinity focuses on investing in founder-led companies and scaling them through add-on acquisitions and organic growth, while preserving existing management and culture. Since its establishment in 2008, Hawk Infinity has grown into a multi-vertical SaaS group by acquiring and scaling niche software businesses across Europe.
Case published 27.8.2025
Lantmännen – Acquisition of Leipurin from Aspo
We advised Lantmännen ek för in its contemplated acquisition of Leipurin from Aspo Plc. Lantmännen is an agricultural cooperative and Northern Europe’s leader in agriculture, machinery, bioenergy and food products. Lantmännen is owned by 17,000 Swedish farmers and has 12,000 employees in over 20 countries. Leipurin is a leading Nordic supplier of bakery ingredients, equipment, and expert services to professional bakeries, confectioneries, and food manufacturers. The company operates across Finland, Sweden, and the Baltic countries with subsidiaries located in the aforementioned countries, providing comprehensive solutions to the baking industry. The closing of the transaction remains subject to regulatory approvals.
Case published 25.8.2025
Urban Partners – Financing of EUR 100 million construction project in Herttoniemi, Helsinki
We advised the real estate investor and developer Urban Partners in the financing of a EUR 100 million construction project in Helsinki, which combines build-to-rent housing and care homes within one scheme.  A fund managed by Urban Partners (NSF V) purchased the plot of land in Herttoniemi, Helsinki and subsequently secured planning consent to deliver a hybrid living scheme. The modern complex will offer high-quality housing and care facilities for the elderly alongside rental accommodation. A total of 425 apartments and 108 care homes will be delivered across four buildings on the site.  The project will be implemented in accordance with Urban Partners’ sustainability targets. All buildings will be constructed to energy class A, and the project will aim for the highest Platinum level of the international LEED environmental certification and will be implemented in accordance with the EU taxonomy criteria.
Case published 5.1.2026
Citycon – Sale of a 275-apartment residential portfolio
We assisted Citycon Oyj in the sale of the Lippulaiva residential assets in Espoo, Finland. The sold residential assets consist of 275 apartments totaling approximately 13,000 sqm, located in connection to Citycon’s Lippulaiva shopping centre. The assets were sold at their latest IFRS book value for a gross purchase price of EUR 61.5 million.
Case published 19.12.2025
S-Bank – Issuance of EUR 150 million SNP notes and tender offer for notes maturing in 2026
We advised S-Bank Plc in its issuance of a EUR 150 million Senior Non-Preferred Notes and on the tender offer of its EUR 150 million Senior Preferred MREL Eligible Notes maturing in 2026. The tender offer required prior approval from the Finnish Financial Stability Authority based on the Commission’s regulatory technical standards (EU) 2023/827. The Stability Authority granted S-Bank a permission for repurchases of the notes. Based on the permission, S-Bank replaced the notes with own funds or eligible liabilities instruments of equal or higher quality at terms that are sustainable for the income capacity of S-Bank. According to the final tender offer results published on 10 December 2025, S-Bank repurchased a total of EUR 97.9 million of the notes. The new notes will pay a floating interest rate, which is determined based on 3-month Euribor added with a margin of 1.35 per cent. The notes were issued on 11 December 2025 and listed on Nasdaq Helsinki Ltd. The maturity date of the notes is 11 December 2029. The purpose of the issue was to meet the minimum requirement for own funds and eligible liabilities (MREL) and to finance the bank’s activities.
Case published 18.12.2025
eQ Community Properties Fund – Sale of seven social infrastructure properties
We are assisting eQ Community Properties Fund in the sale of seven social infrastructure properties to Kinland AS. The value of the transaction is approximately EUR 29 million, and the portfolio comprises three preschool facilities and four child protection units from different parts of Finland. The portfolio consists of modern and energy-efficient properties that are long-term leased to leading operators in the industry. The Weighted Average Unexpired Lease Term (WAULT) is approximately 11 years. The transaction is expected to close on 17 December 2025.
Case published 10.12.2025

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