Global Business Services
IT infrastructure, built properly and supported up close
We design, build and support server systems, computer and wireless networks, structured cabling and IP telephony — from the small office to large production sites.
Already a customer?Helpdesk: support.gbs.bg
Support: +359 2 439 4027
About us
A reliable partner for your entire IT infrastructure
Global Business Services designs, builds and supports IT infrastructure of every kind. Our engineers work with precision and close attention to detail — from the first site survey to long-term support.
From the very beginning our goal has been to deliver only professional solutions, with no compromise on the quality of products or workmanship.
- IT service outsourcing and technical support
- Design, implementation and support of Microsoft and Linux/UNIX systems
- Information security — audits, penetration tests, firewalls
- Software development and integration — web systems, Java, iOS, databases
- Electronics and firmware design
- Design, installation and certification of structured cabling systems
- Communication infrastructure — LAN, MAN, WAN, VPN and IP telephony
- Supply, installation and configuration of IT equipment from leading vendors — Lenovo, HPE, IBM, Cisco, Juniper
Services
What we do
One partner for design, implementation and support — no responsibility passed back and forth between contractors.
Systems integration
Microsoft and Linux infrastructure, VMware and Proxmox virtualisation, IBM Storage arrays, backup and remote access.
Learn moreSoftware development
Web systems, Java and iOS apps, relational and graph databases, systems integration.
Learn moreComputer networks
LAN, WAN and VPN networks — design, supply and configuration of switches, routers and firewalls.
Learn moreInformation security
Security audits, penetration tests and Barracuda, Fortinet and Cisco firewalls.
Learn moreWireless networks
Wi-Fi network design and implementation, on-site surveys, spectrum analysis and industrial wireless.
Learn moreStructured cabling
Design and installation of Cat. 5e–7A structured cabling and certification with a dedicated tester.
Learn moreVoIP and IP telephony
Asterisk and Cisco IP PBX, IP phones, CTI and ERP/CRM integration.
Learn moreElectronics design
Bluetooth, RFID and NFC devices, audio systems and controllers — hardware, firmware and series production.
Learn moreHCL Notes & Domino
Registered HCL Software Business Partner — support, upgrades and applications for Notes and Domino.
Learn moreSupport
IT outsourcing and technical support for Microsoft, Linux, macOS, networks, VoIP and Domino — per incident or under an SLA.
Learn moreHow we work
From site survey to support
Assess
We survey your site and agree on goals, capacity and budget.
Design
We design to the standards and best practice, matched to the way you work.
Build
We supply, install and configure — with tests and documentation at handover.
Support
We maintain and evolve your systems per incident, under an SLA or a custom agreement.
Certifications and partnerships
Quality you can verify
We work to a certified quality management system and partner with the vendors whose solutions we deploy.
ISO 9001:2015
Certified quality management system (URS, UKAS-accredited): sales and service of IT equipment, low-voltage systems, systems integration and software development. Certificate no. 77289/A/0001/UK/En, valid until 4 November 2028.
Cisco Partner
Registered Cisco partner — design, supply and support of Cisco networking and collaboration.
Veeam Cloud & Service Provider
Registered partner in Veeam's Cloud & Service Provider programme (VCSP) — backup, recovery and data protection delivered as a service.
HCL Software Business Partner
Registered HCL Software partner and reseller — licences, support and upgrades for HCL Notes and Domino.
R&M Authorized Installer
Authorised installer of R&M (Reichle & De-Massari) structured cabling systems.
Let's talk about your project
Tell us what needs to be built, fixed or looked after.