{"city":"London","name":"Colt Technology Services","slug":"colt-technology-services","facts":[{"date":"2026-09-14","type":"ownership_change","value":"Fidelity Investments","source":"Ciena"},{"date":"2026-09-14","type":"partnership","value":"Colt and Ciena set a new benchmark for quantum-safe transatlantic data transmission.","source":"Ciena"},{"date":"2026-01-15","type":"pilot","value":"World-first transatlantic quantum-safe encryption trial completed.","source":"colt.net"},{"date":"2025-12-09","type":"partnership","value":"Colt expanded Asia-Pacific alternative trading access through a partnership with Nextrade in Korea.","source":"colt.net"},{"date":"2025-10-28","type":"partnership","value":"Global content providers selected Colt and Ciena for a transatlantic terabit network rollout.","source":"colt.net"},{"date":"2025-09-01","type":"ownership_change","value":"Sale of eight European data centres completed; NorthC took over six sites in Germany and the Netherlands.","source":"colt.net and northcdatacenters.com"}],"peers":[],"stage":null,"state":"England","aliases":["COLT Telecom Group S.A.","City Of London Telecommunications","Colt"],"country":"United Kingdom","domains":[{"why":"Colt operates and sells global carrier connectivity and data-center interconnection infrastructure, including transatlantic terabit networks and expanded Asia-Pacific trading connectivity.","list":null,"rank":null,"tier":"watchlist","layer":null,"total":53,"domain":"AI Core","scores":{"gate_ne":["firepower"],"leverage":6,"position":4,"progress":7,"firepower":6,"commercial":4,"deployment":6,"production":2,"technology":6},"edition":null,"segment":null}],"founded":null,"signals":[{"date":"2026-10-28","header":"Colt Technology Services will launch a low-latency Tokyo–Osaka network service in spring 2027.","outlet":"Nikkei xTech"},{"date":"2026-10-14","header":"Colt Technology Services plans a third Tokyo–Osaka communications route for spring 2027.","outlet":"Nikkei xTech"},{"date":"2026-10-14","header":"Colt, Relativity Networks, and NPS delivered a hollow-core fiber proof of concept on Colt’s London network.","outlet":"Data Center Dynamics"},{"date":"2026-10-05","header":"ESA selected neXat, Telesat, and Colt for a $1.68 million satellite backup system for subsea cables.","outlet":"Data Center Dynamics"},{"date":"2026-09-14","header":"Colt and Ciena set a new benchmark for quantum-safe transatlantic data transmission.","outlet":"Ciena"},{"date":"2026-04-01","header":"NorthC is developing 16 MW of new data-center capacity across three facilities in the Frankfurt region.","outlet":"NorthC Data Centers"}],"website":"colt.net","category":"AI Infra · Networking & interconnect","categories":[{"name":"Carrier & DCI networks","domain":"AI Core","parent":"AI Infra · Networking & interconnect"}],"last_round":null,"updated_at":"2026-10-29T10:01:35.424+00:00","facts_total":14,"positioning":"Colt is a carrier that in 2025 deliberately exited the coverage domain it had just entered. Having bought Lumen EMEA business for USD 1.8 billion in a deal announced 2022-11-02 and closed in 2023, it divested the eight city-centre data centres that came with it, six in Frankfurt, Berlin, Hamburg, Munich, Dusseldorf and Amsterdam to NorthC and two in London to a separate UK business, both buyers owned or majority-owned by funds managed by DWS Group. Roughly 400 colocation customers and over 25 MW of capacity transferred; Colt retained network equipment in the sites under a long-term partnership and remains a customer there. What is left is a connectivity business spanning more than 50 metropolitan area networks, over 275 points of presence, around 32,000 connected buildings, ten subsea cable systems and co-management of AS3356. Its AI relevance is therefore as a data center interconnect and low-latency trading network supplier rather than as an operator. Momentum scores 2 because the divestment is a retreat from the domain and because Colt disclosed a cyber incident beginning 2025-08-12, with the WarLock group publicly claiming a million documents for sale. Revisit trigger: a named AI or hyperscaler DCI contract, or disclosure of group revenue and any AI-attributable share.","sub_category":"Carrier & DCI networks","signals_total":8,"url":"https://www.frontiertechintelligence.com/companies/colt-technology-services","title":"Colt Technology Services · ai core, London, England, United Kingdom · scores, facts and signals · Frontier Tech Intelligence","description":"Colt operates and sells global carrier connectivity and data-center interconnection infrastructure, including transatlantic terabit networks and expanded Asia-Pacific trading connectivity. AI Core watchlist (score 53) 8 signals and 14 facts with sources.","publisher":"Frontier Tech Intelligence (Future Frontiers, a trade name of Essential Cognition Inc.)","note":"Assessment by Frontier Tech Intelligence; facts and signals carry their sources."}