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Snowflake agrees to become part of Cirium


Snowflake Software agrees to join Cirium

February 18, 2020

LONDON, February 18, 2020 – Snowflake Software Ltd (Snowflake), an innovator in fusing and streaming live flight and navigational data, […]

LONDON, February 18, 2020 Snowflake Software Ltd (Snowflake), an innovator in fusing and streaming live flight and navigational data, has signed an agreement to become part of Cirium, the expanding aviation analytics group. Cirium, which is part of RELX, expects the acquisition to give the combined group a world-class capability in handling live flight data for the global air transport industry

Based in Southampton, UK, Snowflake has accelerated the integration and exchange of flight, weather and aeronautical data through its cloud-based Laminar Data platform. This will now be brought together with Cirium’s flight status, schedule, fleet and traffic analytics.

Cirium announces signed agreement to acquire Snowflake

Snowflake has agreed to become part of Cirium in a deal to digitally transform air navigation

As demand for air travel increases, seamless data exchange to enable collaborative decision making is fundamental to the future growth of the air transport industry. Snowflake with its award-winning Laminar Data platform is well-placed to leverage this unprecedented demand for data exchange across many airspace users including Air Navigation Service Providers (ANSPs), Airlines, Airport and Unmanned Traffic Management (UTM) providers.

One such global initiative pivotal to the success of the International Civil Aviation Organization’s (ICAO) Global Air Navigation Plan (GANP), is System Wide Information Management (SWIM). Snowflake is recognized as a key innovator in SWIM having recently operationally deployed the SWIM Gateway for the UAE’s General Civil Aviation Authority (GCAA), the first such installation outside of Europe and the USA, providing end-to-end flight data management in the region.

In addition to leading ANSPs such as the GCAA and UK NATS (previously known as National Air Traffic Services), Snowflake’s Laminar Data platform underpins numerous high-profile data exchange initiatives with organizations such as Rolls Royce, International Air Transport Association (IATA) and SmartSky Networks, as well as businesses in the emerging market for traffic management of unmanned drones.

Jeremy Bowen, Cirium’s CEO said, “Both companies share a common mission to free data from its legacy silos and help it flow more fluently around the air transport industry. That is going to be critical if aviation is to achieve efficient and sustainable growth.”

“Combining Cirium’s world-class analytics and global scale with Snowflake’s expertise in fusing and streaming flight information will deliver major benefits across air travel through better and more collaborative decision-making and ultimately smoother traveler journeys.”

Ian Painter, Snowflake’s founding CEO said, “The two businesses clearly share a very similar vision for how data can shape the future in air transport and I’m excited to see what we can now achieve together. The combination should be a huge win for the industry”.

Cirium CEO, Jeremy Bowen and Snowflake CEO, Ian Painter, Snowflake CEO celebrate signed agreement

Cirium CEO, Jeremy Bowen and Snowflake CEO, Ian Painter celebrate the signed agreement for Snowflake to join Cirium.

Snowflake will form part of Cirium’s portfolio of aviation data analytics businesses, including: Diio, a leader in airline market intelligence tools; FlightStats, a provider of flight information for airline and travel sectors; and Innovata, a flight schedules company.

Snowflake’s team of specialists in Southampton will join approximately 500 Cirium technologists, analysts, data scientists and market experts based in more than a dozen office locations around the world.

The transaction is subject to customary consents and is expected to complete later in the first quarter of 2020.


For further information please visit and follow Cirium updates via LinkedIn and Twitter.

For media enquiries, please contact: Rachel Humphries at Cirium via or +44 7966151962


About Cirium

Cirium brings together powerful data and analytics to keep the world moving. Delivering insight, built from decades of experience in the sector, enabling travel companies, aircraft manufacturers, airports, airlines and financial institutions, among others, to make logical and informed decisions which shape the future of travel, growing revenues and enhancing customer experiences. Cirium is part of RELX, a global provider of information-based analytics and decision tools for professional and business customers.

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About RELX

RELX is a global provider of information-based analytics and decision tools for professional and business customers. The group serves customers in more than 180 countries and has offices in about 40 countries. It employs over 30,000 people of whom almost half are in North America. The shares of RELX PLC, the parent company, are traded on the London, Amsterdam and New York stock exchanges using the following ticker symbols: London: REL; Amsterdam: REN; New York: RELX. The market capitalisation is approximately £40.1bn/€48.1bn/$52.1bn.

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About Snowflake Software

Snowflake Software accelerates innovation in the aviation industry by making the world’s aviation data accessible and easy to use. Its award winning Laminar Data Platform is the world’s first commercial platform dedicated to cleaning, fusing, and organizing the world’s aviation data to make it easy for customers to build valuable, operational applications at a fraction of the cost and complexity.

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