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INSB Class

Name: INSB Class
Address: 8, Kantharou & Sachtouri Street, Piraeus, 18537, GR
Telephone: +302104532529

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Welcome to INSB Class on Facebook. We perform marine surveys & approvals for ship classification, statutory and marine management systems certification.

Our story unfolds with our creation on 1st July 1977 at Piraeus, Greece. INSB Class is an international ship classification society, powered by our Greek heritage spanning nearly five decades. Authorized by 40 Flag States, we provide ship classification, statutory survey and certification services, serving the diverse needs of the Shipping, Yachting, Offshore, and Domestic maritime segments. INSB

Class supports a diversified fleet with tailored solutions designed to ensure operational safety, compliance, and environmental performance. Through an expanding network of qualified surveyors and auditors in 50 countries, we deliver prompt and reliable support to clients worldwide. Guided by our corporate mission to foster a safer and greener maritime world, INSB Class offers dedicated environmental assessment and certification services to promote sustainability and compliance with international applied environmental regulations. Combining decades of expertise with a forward-thinking approach, we apply international standards and contribute to the advancement of a safer and sustainable maritime industry.

09/04/2026

Σας ευχόμαστε Καλή Ανάσταση & Καλό Πάσχα!

Wishing you all a Happy Easter!

27/01/2026

Launches Web-Based PSC Readiness Checklist & Self-Audit Tool.

Ship operators and managers can now proactively prepare for Port State Control (PSC) inspections with our new digital solution.

Key benefits:
✅ Structured self-assessment of vessel readiness
✅ Identify and address potential deficiencies early
✅ Strengthen onboard safety & compliance management

🔗New users: Register here → https://psctool.insb.gr/index.php

Ensure your fleet is PSC-ready — start your self-audit today!

Read More Here: https://insb.gr/stay-psc-ready-with-insb-classs-new-web-based-self-audit-tool/

06/01/2026

Θεοφάνεια – Αγιασμός των Υδάτων στην Πάτρα
Σήμερα, ανήμερα των Θεοφανείων, πραγματοποιήθηκε η τελετή του Αγιασμού των Υδάτων στην Πάτρα, επί πλοίου του Οργανισμού μας, Ε/Γ-Ο/Γ ΑΝΤΩΝΙΟΣ Μ Ν.ΣΠΕΤΣΩΝ 27.
Η παρουσία και συμμετοχή μας στο σημαντικό αυτό γεγονός της Ορθόδοξης παράδοσης υπογραμμίζει τη διαχρονική σχέση της ναυτιλίας με τη θάλασσα και τις αξίες που τη συνοδεύουν.
Ευχόμαστε σε όλους Καλή Φώτιση, με υγεία, ασφάλεια και πρόοδο.

#Θεοφάνεια #ΑγιασμόςΥδάτων #Πάτρα #Ναυτιλία

Theophany – Blessing of the Waters in Patras
Today, on the day of Theophany, the ceremony of the Blessing of the Waters was held in Patras aboard a vessel of our Organization, Ε/Γ-Ο/Γ ΑΝΤΩΝΙΟΣ Μ Ν.ΣΠΕΤΣΩΝ 27.
Our presence and participation in this important event of the Orthodox tradition highlight the timeless relationship between shipping and the sea, as well as the values that accompany it.
We wish everyone a blessed Enlightenment, with health, safety, and progress.

31/12/2025

2025: A Year of Safety, Progress, and Partnership.

As 2025 comes to a close, we warmly thank our clients, partners, and our dedicated members and surveyors worldwide.

This year, together we navigated challenges, celebrated milestones, and kept safety, reliability, and sustainability at the heart of every voyage. Our teams worked alongside shipowners and partners across shipping, yachting, offshore, and domestic markets to ensure vessels sailed safely, efficiently, and sustainably. Every inspection and collaboration tells a story of trust, teamwork, and shared commitment to the maritime industry.

Thank you for trusting us to guide your vessels through every voyage. In #2026, we look forward to exploring new horizons, advancing safety, and steering toward a sustainable future for shipping.

Smooth seas ahead!

24/12/2025

Το 2025 δεν ήταν απλώς ένας χρόνος που πέρασε, αλλά μια απόσταση που διανύσαμε μαζί. Εκφράζουμε την ειλικρινή μας ευγνωμοσύνη στους συνεργάτες, τους πελάτες και τους συναδέλφους μας, για μια χρονιά γεμάτη επιτυχία και συνεργασία. Το 2026 είναι η νέα μας πυξίδα. Σας ευχόμαστε ολόψυχα καλές γιορτές με υγεία, ειρήνη και προσωπική ευτυχία.
Είθε ο νέος χρόνος να φέρει μαζί του την έμπνευση για νέα ξεκινήματα, την ασφάλεια σε κάθε σας βήμα και την ικανοποίηση της επίτευξης των μεγαλύτερων στόχων σας! Καλά Χριστούγεννα & Ευτυχισμένο το 2026!

As we wrap up an incredible 2025, we want to say a huge thank you to our partners and clients. Your collaboration made this year a resounding success. Wishing you a joyful holiday season and a brilliant start to 2026. May the coming year be filled with new opportunities and, above all, safe voyages. Happy Holidays & Happy New Year 2026!

Our office will be closed for the holidays on : 25 December 2025 - 26 December 2025 - 1 January 2026 - 6 January 2026.

16/12/2025

𝐈𝐍𝐒𝐁 𝐂𝐥𝐚𝐬𝐬 𝐚𝐭 𝐁𝐈𝐌𝐂𝐎’𝐬 𝐈𝐧𝐚𝐮𝐠𝐮𝐫𝐚𝐥 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 & 𝐑𝐞𝐠𝐮𝐥𝐚𝐭𝐨𝐫𝐲 𝐅𝐨𝐫𝐮𝐦 𝟐𝟎𝟐𝟓

attended the BIMCO’s inaugural Technical & Regulatory Forum in Athens last week and engaged in high-level discussions on regulatory direction, sustainability pathways, and operational challenges facing our industry. The event underscored the collective commitment across the maritime community to shaping a safer, greener, and more future-ready sector.

The three key areas of focus — “Safety Implications and Operational Readiness in the Era of Fuel Transition,” “People at the Centre of Safety and Compliance,” and “Navigating Current Security Crises” — resonated strongly with attendees and provided meaningful insights into the evolving landscape we all navigate.

Congratulations to BIMCO and Elena Tassioula for organizing an outstanding and highly relevant conference.

12/12/2025

𝗜𝗡𝗦𝗕 𝗖𝗹𝗮𝘀𝘀 𝗮𝘁 𝘁𝗵𝗲 𝗟𝗹𝗼𝘆𝗱’𝘀 𝗟𝗶𝘀𝘁 𝗚𝗿𝗲𝗲𝗸 𝗦𝗵𝗶𝗽𝗽𝗶𝗻𝗴 𝗔𝘄𝗮𝗿𝗱𝘀 𝟮𝟬𝟮𝟱

On 5th December, team was proud to attend once more the Lloyd’s List Greek Shipping Awards 2025 with a corporate table at the Intercontinental Hotel.

In a warm, festive and full-house annual event, the Lloyd’s List Greek Shipping Awards 2025 recognized and awarded distinguished shipping companies and maritime personalities that excelled over the past year.

A heartfelt congratulations to all the award winners for their remarkable achievements, and sincere thanks to the event hosts for a beautiful and memorable evening for the maritime community.
An inspiring celebration of excellence in Greek and global shipping!

10/12/2025

INSB Class at the Panama-Greece Tech & Maritime Conference 2025

had the honor of participating in the first International Conference themed “Panama: A Strategic Hub to the World of Maritime Services,” hosted on 3 December by the Embassy of Panama in Greece at the Grand Hyatt Athens. The event highlighted Panama as a strategic hub for maritime services and fostered innovation, collaboration, and international connections across the tech and maritime sectors. Warm congratulations to the Embassy of Panama and Ambassador Julie Lymberopulos Karnakis for organizing such a successful and inspiring event!

07/11/2025

𝗦𝘁𝗿𝗲𝗻𝗴𝘁𝗵𝗲𝗻𝗶𝗻𝗴 𝗚𝘂𝘆𝗮𝗻𝗮’𝘀 𝗠𝗮𝗿𝗶𝘁𝗶𝗺𝗲 𝗙𝘂𝘁𝘂𝗿𝗲

𝗜𝗡𝗦𝗕 𝗖𝗹𝗮𝘀𝘀 is pleased to have supported the 𝗚𝗼𝘃𝗲𝗿𝗻𝗺𝗲𝗻𝘁 𝗼𝗳 𝗚𝘂𝘆𝗮𝗻𝗮, through the 𝗠𝗮𝗿𝗶𝘁𝗶𝗺𝗲 𝗔𝗱𝗺𝗶𝗻𝗶𝘀𝘁𝗿𝗮𝘁𝗶𝗼𝗻 𝗗𝗲𝗽𝗮𝗿𝘁𝗺𝗲𝗻𝘁 𝗚𝘂𝘆𝗮𝗻𝗮, in the successful survey and certification of an Open Type Double-End RORO PAX “𝗔𝗥𝗜𝗦 𝗜𝗩 “ (IMO 9904431) and of an Open Type RORO PAX "𝗞𝗔𝗟𝗟𝗜𝗢𝗣𝗜 𝗡" (IMO 1063310) — recently purchased from Greece.

The 𝗜𝗡𝗦𝗕 𝗖𝗹𝗮𝘀𝘀 was entrusted to conduct surveys and issue the necessary statutory certificates and documentation under the 𝗙𝗹𝗮𝗴 𝗔𝘂𝘁𝗵𝗼𝗿𝗶𝘁𝘆 𝗼𝗳 𝗚𝘂𝘆𝗮𝗻𝗮, ensuring both vessels met all regulatory and safety requirements for their relocation voyage to 𝗚𝘂𝘆𝗮𝗻𝗮.

𝗪𝗲 𝗲𝘅𝘁𝗲𝗻𝗱 𝗼𝘂𝗿 𝗮𝗽𝗽𝗿𝗲𝗰𝗶𝗮𝘁𝗶𝗼𝗻 to 𝗥𝗲𝗱𝘄𝗶𝘀𝗲, the assigned company responsible for the technical preparations and delivery arrangements, for their valuable cooperation and professionalism, throughout this process.

With the first vessel, 𝗔𝗥𝗜𝗦 𝗜𝗩, now certified and departing for 𝗚𝘂𝘆𝗮𝗻𝗮, this milestone highlights the constructive collaboration between 𝗠𝗮𝗿𝗶𝘁𝗶𝗺𝗲 𝗔𝗱𝗺𝗶𝗻𝗶𝘀𝘁𝗿𝗮𝘁𝗶𝗼𝗻 𝗗𝗲𝗽𝗮𝗿𝘁𝗺𝗲𝗻𝘁 𝗚𝘂𝘆𝗮𝗻𝗮, 𝗜𝗡𝗦𝗕 𝗖𝗹𝗮𝘀𝘀, and 𝗥𝗲𝗱𝘄𝗶𝘀𝗲, contributing to the enhancement of 𝗚𝘂𝘆𝗮𝗻𝗮’𝘀 domestic maritime infrastructure and transport capacity.

This milestone marks a significant step forward in 𝗚𝘂𝘆𝗮𝗻𝗮’𝘀 maritime transport development, enhancing domestic connectivity and supporting the nation’s growing inland and coastal mobility needs.

The successful collaboration between 𝗠𝗮𝗿𝗶𝘁𝗶𝗺𝗲 𝗔𝗱𝗺𝗶𝗻𝗶𝘀𝘁𝗿𝗮𝘁𝗶𝗼𝗻 𝗗𝗲𝗽𝗮𝗿𝘁𝗺𝗲𝗻𝘁 𝗚𝘂𝘆𝗮𝗻𝗮, 𝗜𝗡𝗦𝗕 𝗖𝗹𝗮𝘀𝘀, and 𝗥𝗲𝗱𝘄𝗶𝘀𝗲 stands as a testament to the shared commitment, expertise, and professionalism of all parties involved.

25/09/2025

World Maritime Day 2025 | “Our Ocean, Our Obligation, Our Opportunity” ⚓

Today, we join the global maritime community in recognizing the indispensable role of the oceans in trade, sustainability, and innovation.

At , we stand committed to:
✅Advancing safe and resilient shipping practices
✅ Championing environmental stewardship at sea
✅ Supporting the seafarers and professionals who keep global trade moving
✅ Driving innovation to balance economic growth with ecological responsibility

This year’s theme reminds us that our oceans are not only a shared resource but also a shared responsibility. Together, we must safeguard them for future generations while embracing opportunities for a safer, greener, and more sustainable maritime sector.

18/09/2025

At , we are integrating digital solutions to enhance the efficiency of our surveying, certification, and compliance processes. From remote inspections to electronic certification, we are adapting to the digital era to provide smarter services for safer ships. Earlier this year, we successfully rolled out electronic certificates and verification platform, providing our clients with faster, more secure, and environmentally friendly access to vessel documentation.

Read more here: https://insb.gr/services/electronic-certificates/

Next, we are preparing to launch soon a redesigned module for ship survey and certification status management, designed to bringing efficiency and real-time fleet compliance oversight for our clients. Stay tuned for more updates on our digital initiatives!

Address

8, Kantharou & Sachtouri Street
Piraeus
18537

Opening Hours

Monday	10:00 - 18:00
Tuesday	10:00 - 18:00
Wednesday	10:00 - 18:00
Thursday	10:00 - 18:00
Friday	10:00 - 18:00

Telephone

+302104532529

Website

http://www.insb.gr/

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