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Multi-award-winning GCI is one of the UK’s leading ICT Service Providers, with offices across the UK. GCI excels in helping customers transform their business through use of innovative, contemporary and robust IT services. Whether a customer’s requirements include Unified Communications, Cloud, Compliance & Security or Network aspects, GCI is able to provide a fully-managed service to meet their digital needs as their businesses (and the environments they operate in) change and evolve. Specialists in Microsoft Skype for Business and PCI Compliant Contact Centre Services, GCI serves a range of vertical markets both directly and through accredited partners. GCI is certified to ISO27001 (Data Security) ISO14001 (Environmental Assurance) and ISO9001 (Quality Assurance). It is also a PCI Certified Class 1 Service Provider. The organisation is also accredited to G-Cloud and the Crown Commercial Service for the Network Services Frameworks.

Website http://www.gcicom.net
Revenue $949.1 million
Employees 249 (85 on RocketReach)
Founded 2002
Phone +44 844 443 4433
Industry Business Services, IT Services and IT Consulting, Enterprise Software, Private data networks, Software, Outbound voice, Service Industry, Hosted inbound telephony, Hosting & co-location, Cloud-based services, Managed IT, Hosted Lync, VoIP, Managed MPLS, Managed LAN, IT security, Business continuity and data recovery, Unified communications, Innovative solutions, PCI
Keywords Ict Services, Telecom Services, It Services, Managed Services, Hybrid Cloud, Cloud Computing, Cybersecurity, Data Analytics, Digital Transformation, It Infrastructure, Network Solutions, Data Center, It Consulting, Technology Solutions, Software Solutions, Outsourced It, System Integration, Business Technology, It Support, Connectivity Solutions
Competitors AT&T, Verizon, CenturyLink, Spectrum, Cox Communications, Frontier Communications, Windstream Communications Telecom, TDS TELECOM, Mediacom Communications Corporation, Xfinity +28 more (view full list)
SIC SIC Code 737 Companies, SIC Code 73 Companies
NAICS NAICS Code 5182 Companies, NAICS Code 51 Companies, NAICS Code 541 Companies, NAICS Code 51821 Companies, NAICS Code 518 Companies, NAICS Code 518210 Companies, NAICS Code 54 Companies

GCI Questions

The GCI annual revenue was $949.1 million in 2026.

Eric Alexander is the Partner of GCI.

85 people are employed at GCI.

The NAICS codes for GCI are [5182, 51, 541, 51821, 518, 518210, 54].

The SIC codes for GCI are [737, 73].

Top GCI Employees

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