Τsomokos Communications

Τsomokos Communications Corporate Communications & Public Affairs SGT started in Athens in 1997 and established an office in Belgrade in 2000.

Who We Are



Results driven, fiercely independent public relations agency with offices in Athens and Belgrade




STG is an international corporate communications enterprise that assists businesses and important organizations address critical communications challenges. Since then it has become the leading communications advisor for international firms seeking to do business in Greece and Serbia, as well as for Greek and Serbian firms looking to expand and compete in the regional marketplace. SGT offers high-quality corporate communication services and organizes a successful series of prototype events.

Our team was happy to undertake the full event management of the inaugural Symposium of the International Community (Koi...
12/02/2026

Our team was happy to undertake the full event management of the inaugural Symposium of the International Community (Koinon) of Academies, hosted by the Academy of Athens during its centennial year.

Bringing together representatives from 36 Academies worldwide within the emblematic neoclassical building on Panepistimiou Street, the Symposium marked the launch of a new global intellectual platform inspired by the legacy of Plato’s Academy.

We managed the full operational spectrum of this multi-day international gathering, overseeing participant coordination, speaker engagement, travel (accommodation / hospitality etc), comprehensive secretariat and protocol support. We delivered integrated production and communications services, including on-site ex*****on, live streaming, and digital outreach, alongside curated hospitality experiences, cultural programming, and formal event functions, ensuring a seamless and distinguished experience across academic, diplomatic, and cultural dimensions.

Delivering an event of historic and international significance requires far more than coordination. It demands precision, discretion, and absolute operational control.

Mark your calendars! 🗓️ The 9th Prodexpo North is coming to Thessaloniki on March 3, 2026.Building on a 26-year legacy o...
09/02/2026

Mark your calendars! 🗓️
The 9th Prodexpo North is coming to Thessaloniki on March 3, 2026.

Building on a 26-year legacy of industry leadership in Athens, we are bringing together the sector's most influential players at the Makedonia Palace. Get ready for a day of high-level networking, urban regeneration insights, and strategic property trends. 🤝

Follow Prodexpo for more updates!

05/02/2026

It’s been a week already, that the 15th Athens Energy Summit brought together the brightest minds to map out the future of global energy strategy, and prove once again why it is the premier platform for the sector.🔋

The discussions moved seamlessly from Mediterranean diplomacy and offshore research to the commercialization of green gases and the impact of AI on utilities. ⚡

By bridging the gap between infrastructure financing and sustainability, the summit reinforced Athens as the central hub for energy innovation and regional stability. 🏛️

09/01/2026

Early Bird tickets for the first-ever Insurance Forum Athens Edition are available until 20 January.

This is your opportunity to join the strategic dialogue shaping the future of insurance in Greece. Adapt to new realities. Align with emerging opportunities. Safeguard long‑term resilience.

📍 Athens 🗓 27 February 2026
🎫 https://eu1.hubs.ly/H0qQklq0
🤝 In collaboration with Morax Media S.A.

Earlier this month, we supported the delivery of the 2nd Athens Policy Dialogues, transforming a high-level diplomatic f...
23/12/2025

Earlier this month, we supported the delivery of the 2nd Athens Policy Dialogues, transforming a high-level diplomatic forum into a seamless and impactful experience 🏛️✨. Hosted at the King George Hotel, the event welcomed the President of the Hellenic Republic, the Prime Minister, the Leader of the Opposition, senior ministers, and international experts from across the Eastern Mediterranean 🌍🤝.

The Forum brought together diverse perspectives on geopolitics, energy security, and regional cooperation 🔎⚡. Our team provided end-to-end event management, from concept and agenda design to on-site ex*****on, coordinating institutions, speakers, sponsors, and partners within a single, coherent framework 🎯. We oversaw protocol and high-level hospitality, venue and production management, security, and risk planning, ensuring operational precision and institutional credibility throughout ✔️.

When conversations shape policy, ex*****on matters.

🌿🏛️ The Goulandris Natural History Museum has officially entered its new chapter as Greece’s National Museum of Natural ...
22/12/2025

🌿🏛️ The Goulandris Natural History Museum has officially entered its new chapter as Greece’s National Museum of Natural History. We were tasked with managing the protocol for this landmark inauguration, a ceremony marking 60 years of scientific contribution.

🎯🪑Precision in Protocol
Our role involved the coordination of a high-level guest list and intricate seating arrangements for the President of the Republic, government leadership, and the diplomatic corps. Managing the logistics for such a distinguished assembly required absolute discretion and precision to ensure a seamless evening.

🌟📚 A Legacy Recognized
This "National" designation validates the vision of Angelos and Niki Goulandris. It was a privilege to facilitate an event that secures the museum’s role as a "lighthouse of knowledge" and strengthens its mission to protect the environment. 🌍

👏 Congratulations to President Faly Voyiatzaki and the Board. We are pleased to have supported the successful transition of this vital institution.

Last week, in collaboration with HETiA - Hellenic Emerging Technologies Industry Association, we organised the Emerging ...
19/12/2025

Last week, in collaboration with HETiA - Hellenic Emerging Technologies Industry Association, we organised the Emerging Tech Forum 2025, bringing together leaders from industry, government, academia, and investment for a full day of forward-looking dialogue.

From semiconductors and AI to space, cybersecurity, quantum technologies, energy systems, and the human side of deep tech, the Forum showcased the ideas and collaborations shaping Europe’s innovation future.

The day was marked by strong momentum, shared ambition, and a spirit of collaboration.
Here are a few moments that reflect that energy.

In an era defined by digital acceleration, geopolitical uncertainty, and climate volatility, insurance stands as a corne...
18/12/2025

In an era defined by digital acceleration, geopolitical uncertainty, and climate volatility, insurance stands as a cornerstone of resilience and stability.

On 27 February 2026, Insurance Forum Athens Edition launches its inaugural edition at the Grand Bretagne Hotel, bringing together C-suite leaders, regulators, and industry pioneers to shape the future of insurance in Greece.

🔹 ADAPT to evolving market and regulatory dynamics
🔹 ALIGN capital, talent, and cross-sector partnerships
🔹 SAFEGUARD assets and build long-term resilience

From regulatory transformation and investment flows to workforce resilience, cyber risk, and asset protection, the Forum moves the conversation beyond negotiation toward proactive transformation. Safeguarding tomorrow starts today.

Join the leaders redefining insurance in Greece.

📍 Athens | 🗓 27 February 2026
🎫 https://eu1.hubs.ly/H0qx7lZ0
🤝 In collaboration with Morax Media S.A.

Με μεγάλη επιτυχία ολοκληρώθηκε το φετινό συνέδριο του Αγρότη της Χρονιάς, στις 5 Δεκεμβρίου στο Ananti Resort & Spa σε ...
16/12/2025

Με μεγάλη επιτυχία ολοκληρώθηκε το φετινό συνέδριο του Αγρότη της Χρονιάς, στις 5 Δεκεμβρίου στο Ananti Resort & Spa σε συνεργασία με την Agronews

✨ Συζητήσαμε για τις προκλήσεις της ελληνικής γεωργίας, την τεχνητή νοημοσύνη, τη βιώσιμη αιγοπροβατοτροφία, τις επενδυτικές ευκαιρίες και πολλά ακόμη θέματα που καθορίζουν το μέλλον της αγροτικής παραγωγής.

🏆 Οι βραβεύσεις ανέδειξαν τις πιο δυναμικές προσπάθειες που εμπνέουν και αναπτύσσουν την ελληνική ύπαιθρο, μέσα από τις κατηγορίες Τιμητική Διάκριση της Χρονιάς, Συλλογική Προσπάθεια της Χρονιάς, Κτηνοτρόφος της Χρονιάς και Αγρότης της Χρονιάς.

🙏 Ευχαριστούμε όλους όσοι συμμετείχαν και στήριξαν τον θεσμό που εδώ και χρόνια εμπνέει, αναγνωρίζει και προβάλλει τις καλύτερες πρακτικές στον αγροτικό χώρο.

Our team successfully organized  Marathon, a major sports event, for the very first time, marking an exciting new chapte...
11/12/2025

Our team successfully organized Marathon, a major sports event, for the very first time, marking an exciting new chapter for our company. 🚀✨

We proudly welcomed over 900+ athletes from every corner of Greece and the world, guiding them through a complex yet rewarding route from Ancient Ilida to the historic Stadium of Olympia. 🏛️🇬🇷

We managed the complex logistics, encompassing route certification, detailed field setup, and seamless aid station coordination, ensuring every operational detail was covered. We leveraged expert digital marketing strategies to achieve optimal outreach for the event, delivered solid crisis management, and perfected the runner experience guaranteeing their vision crossed the finish line flawlessly. 🏁

We thank all our partners and our supporters. 🙏🤝

"People who adopt technology will replace those who don't." 🚀That was the message at the CEO Initiative 2025 that took p...
10/12/2025

"People who adopt technology will replace those who don't." 🚀
That was the message at the CEO Initiative 2025 that took place recently in collaboration with Fortune Greece.

We brought together business leaders, policymakers, and change-makers to discuss "The Great Convergence" - the point where AI, competitiveness, and human talent meet.

From the Minister of Health’s insights on Europe’s tech lag to the urgent call for addressing the demographic crisis, the conversation was honest and forward-looking. Top themes discussed: 🤖 AI: Threat or Opportunity? 🌍 Geopolitics: Navigating risk in a changing world. 🤝 Human Capital: Why empathy and reskilling matter more than ever. 🌱 ESG: Real-world application for sustainable growth.

A big thank you to Fortune Greece and all our speakers for a day of strategic insight!

𝐅𝐨𝐫𝐭𝐮𝐧𝐞 𝐆𝐫𝐞𝐞𝐜𝐞 𝐂𝐄𝐎 𝐈𝐧𝐢𝐭𝐢𝐚𝐭𝐢𝐯𝐞 𝟐𝟎𝟐𝟓 | 𝐂-𝐥𝐞𝐯𝐞𝐥 𝐚𝐜𝐜𝐞𝐬𝐬 𝐢𝐬 𝐧𝐨𝐰 𝐨𝐩𝐞𝐧On November 24, 2025, the Athens Concert Hall will host o...
18/11/2025

𝐅𝐨𝐫𝐭𝐮𝐧𝐞 𝐆𝐫𝐞𝐞𝐜𝐞 𝐂𝐄𝐎 𝐈𝐧𝐢𝐭𝐢𝐚𝐭𝐢𝐯𝐞 𝟐𝟎𝟐𝟓 | 𝐂-𝐥𝐞𝐯𝐞𝐥 𝐚𝐜𝐜𝐞𝐬𝐬 𝐢𝐬 𝐧𝐨𝐰 𝐨𝐩𝐞𝐧

On November 24, 2025, the Athens Concert Hall will host one of the country’s most anticipated gatherings of senior business leadership - the Fortune Greece CEO Initiative, presented in collaboration with Fortune Greece.

This year’s edition will bring together CEOs, investors, policymakers, and influential thinkers for a high-level exchange on the forces redefining the business landscape. From the rise of AI and the next wave of digital transformation, to global economic shifts, geopolitical realignments, sustainability priorities, and the evolving demands of modern leadership, the conversation will focus on how executives can navigate - and shape - this new era.

A select number of individual C-level tickets are now available, offering a rare opportunity to join the leaders steering the future of Greek and international business.

🔗 Reserve your place: https://eu1.hubs.ly/H0pFLF30
ℹ️ Learn more: https://eu1.hubs.ly/H0pFJfR0

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