Events are a core pillar of TSBC’s strategy

We convene leaders to turn North–South connectivity into projects and partnerships across the Three Seas Region (3SI).

Events We Run and what you gain

  • Connect: curated B2B/B2G access to decision‑makers from business, finance, and government.
  • Catalyse: partnerships, MoUs and investment pathways (PPP, cross‑border, dual‑use).
  • Clarify: focused, expert‑led sessions that translate policy into execution.
  • Create visibility: amplify the region’s opportunities and capabilities.

Impact indicators: seniority and diversity of delegations; number of partner institutions; panel outputs converted into follow‑up actions; strategic announcements; media reach.

Our Formats

Three Seas Business Forum

flagship annual event with presidential‑level visibility, held alongside the official 3SI Summit; multi‑track agenda (energy, transport, digital, finance, defence, space).

Business STEPS – Strategic Talks, Executive Practices & Solutions

proprietary, mid‑size conferences (120–150 participants) dedicated to priority sectors.

Focus panels & roundtables

custom sessions within major European conferences, and business lunches & dinners.

Specialised briefings & online sessions

invite‑only meetings with development banks, investors, law firms and regulators.

Upcoming and Recent Events

Our Events

Connect with leaders. Collaborate across sectors.
Join curated forums that drive partnerships and insights in the Three Seas region.

19 March 2026

Business STEPS* - Finance, Investment & Legal Frameworks

Strategic Talks · Executive Practices & Solutions

 

The Three Seas Business STEPS Conference is a high-level forum focused on key challenges in finance, investment, and legal aspects of cross-border projects, with particular emphasis on innovation, regulatory frameworks, and investment security in the Three Seas region.

The conference brings together senior representatives of financial institutions, investors, legal experts, corporations, public authorities, and think tanks to exchange expertise, discuss market trends, build partnerships, and develop practical recommendations and solutions supporting sustainable investment growth.

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January 25, 2026

Panel Summary “Three Seas Initiative: Geostrategic Business Opportunities – A Bridge to the Future – From the Adriatic, the Baltic, the Black Sea to Asia”

If you want to quickly and clearly understand the real significance of the Three Seas Initiative today—for business, investors, and international partners—the summary below delivers the key insights from the Davos discussion.

The conversation made one point unmistakably clear: the Three Seas region is becoming one of Europe’s most dynamic zones for growth and investment, with massive infrastructure, geostrategic, and technological potential. This is also a pivotal moment when—with the right financial instruments and coordination—a breakthrough in mobilising private capital and building long-term competitive advantages for the region may finally occur.

More Info Soon >

28-29 Apr. 2025

Three Seas Business Forum Warsaw 2025

The Three Seas Business Forum 2025, held on 28–29 April at the Hilton Warsaw City Hotel, gathered a record number of participants and reaffirmed the growing importance of the Three Seas region as one of Europe’s key engines of development. The event brought together more than 650 business leaders, government officials, investors, and experts, representing 36 countries, along with 10 Heads of State—making it the largest business forum in the history of the Three Seas Initiative .

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3SI Milestones (2016–2025)

Dubrovnik — 25–26 Aug 2016

The first Summit of the Three Seas Initiative was held on 25-26 August, 2016 in Croatia, and was hosted by the President Ms. Kolinda Grabar-Kitarović.

Warsaw — 6–7 Jul 2017

The second Summit of the Three Seas Initiative was held on July 6, 2017 in Poland, and was hosted by the President Andrzej Duda.

Bucharest — 17–18 Sep 2018
The third Summit of the Three Seas initiative was held on 17-18 September, 2018 in Bucharest, Romania, and was hosted by President of Romania Klaus Iohannis.
Ljubljana — 5–6 Jun 2019

The fourth Three Seas Summit and second Business Forum were held on 5−6 June, 2019 in Slovenia, and were hosted by President Borut Pahor.

Tallinn — 19 Oct 2020
The Three Seas Virtual Summit and Web Forum held in Tallinn on 19 October 2020 was the fifth summit in line but the first organised in a unique hybrid format.
Sofia — 8–9 Jul 2021
The Sixth Summit of the regional Three Seas Initiative, together with a large-scale business forum were held on 8−9 July, 2021 in Sofia, Bulgaria.
Riga — 20–21 Jun 2022
The seventh Three Seas Initiative Summit and fourth Business Forum were held on 20-21 June, 2022 in Riga, Latvia, and hosted by the President of the Republic of Latvia Egils Levits
Bucharest — 6–7 Sep 2023

On September 6 and 7, 2023, Bucharest hosted the Summit of the Three Seas Initiative (3SI) and the 3SI Business Forum, organized by the Romanian Presidential Administration and the Romanian Government, through the Chancellery of the Prime Minister.

Vilnius — 11 Apr 2024
The Ninth Three Seas Initiative Summit and the Sixth Business Forum were held in Vilnius, Lithuania, on 11 April 2024, hosted by the President of the Republic of Lithuania Gitanas Nausėda.
Warsaw — 28–29 Apr 2025
The Three Seas Initiative is designed to promote cooperation between 13 European nations and their partners in energy, transport, and digital sectors.

Media & Partnerships

Press enquiries, speaker requests and partnership options: officetsbc@3seasbc.com
Photo/video materials for Warsaw 2025: available via official summit channels.

Interested in co‑hosting a sector session or proposing a speaker?

Let’s talk