Customer Logins

Obtain the data you need to make the most informed decisions by accessing our extensive portfolio of information, analytics, and expertise. Sign in to the product or service center of your choice.

Customer Logins

IMO Ship, Company and Registered Owner Numbers: Research and Registration

IMO Number Registration and Research

Register for an IMO ship, company or registered owner number

IHS Markit is the sole and originating source for the International Maritime Organization (IMO) Ship, Company and Registered Owner number scheme, with responsibility for assigning and validating these numbers. The numbers are issued from the global maritime databases maintained by IHS Markit and consist of a unique seven digit number. IHS Markit manages this Scheme on behalf of the IMO.

To learn more about the IMO numbering scheme, please visit IMO Ship and Company Number Scheme.

To register for an IMO ship, company or owner number, please visit IMO Identification Numbers for Ships, Companies & Registered Owners.

Conduct research by IMO ship, company or registered owner number

IHS Markit has leveraged its position as the issuing authority for IMO ship, company and registered owner numbers to amass the industry's largest maritime database. Search Sea-web by IMO number to find detailed information on:

  • 200,000+ ships
  • 240,000+ companies
  • 290,000+ owners
Secure an advantage with Sea-web – the ultimate marine reference tool
FREE DEMO

Visit Sea-web to see the wealth of information you can download when you search by IMO numbers. Add AISLive to monitor real-time vessel movements.

Industry Success Stories

Events

IHS Markit Webinar 13 December 2021

Tariffs, Export Controls and More: Are you Re (...)

Join IHS Markit webinar where we'll discuss the ch (...)

IHS Markit Webinar 12 January 2022

2021-Q4 Trade Forecasts Briefing : Global Tra (...)

Sustained recovery in global trade with more moder (...)

IHS Markit Webinar 14 December 2021

Tariffs, Export Controls and More: Are you Re (...)

Join IHS Markit webinar where we'll discuss the ch (...)

Explore

{"items" : [ {"name":"login","url":"","enabled":false,"desc":"Product Login for existing customers","alt":"Login","large":true,"mobdesc":"Login","mobmsg":"Product Login for existing customers"},{"name":"facts","url":"","enabled":false,"desc":"","alt":"","mobdesc":"PDF","mobmsg":""},{"name":"sales","override":"","number":"[num]","enabled":true,"desc":"Call Sales</br><strong>[num]</strong>","alt":"Call Sales</br>[num]","mobdesc":"Sales","mobmsg":"Call Sales: [num]"}, {"name":"chat","enabled":true,"desc":"Chat Now","mobdesc":"Chat","mobmsg":"Welcome! How can we help you today?"}, {"name":"share","enabled":true,"desc":"<strong>Share</strong>","mobdesc":"Share","options":[ {"name":"facebook","url":"https://www.facebook.com/sharer.php?u=http%3a%2f%2fihsmarkit.com%2fproducts%2fimo-ship.html","enabled":true},{"name":"twitter","url":"https://twitter.com/intent/tweet?url=http%3a%2f%2fihsmarkit.com%2fproducts%2fimo-ship.html&text=IMO+Ship%2c+Company+and+Registered+Owner+Numbers%3a+Research+and+Registration+%7c+IHS+Markit","enabled":true},{"name":"linkedin","url":"https://www.linkedin.com/sharing/share-offsite/?url=http%3a%2f%2fihsmarkit.com%2fproducts%2fimo-ship.html","enabled":true},{"name":"email","url":"?subject=IMO Ship, Company and Registered Owner Numbers: Research and Registration | IHS Markit&body=http%3a%2f%2fihsmarkit.com%2fproducts%2fimo-ship.html","enabled":true},{"name":"whatsapp","url":"https://api.whatsapp.com/send?text=IMO+Ship%2c+Company+and+Registered+Owner+Numbers%3a+Research+and+Registration+%7c+IHS+Markit http%3a%2f%2fihsmarkit.com%2fproducts%2fimo-ship.html","enabled":true}]}, {"name":"rtt","enabled":true,"mobdesc":"Top"} ]}
Filter Sort