Who we are
Connecting, creating, inspiring
GBS (Glavbolgarstroy) is the largest construction group in Bulgaria and one of the biggest in South-eastern Europe. We specialise in infrastructure, residential, commercial and industrial construction projects, and we pioneer sustainability in everything we do.


What we do
Bringing construction and renovation plans to life
Our services cover the entire life cycle of construction projects, from conceptualisation, planning, estimation and design, to construction, management, operation and maintenance.
Energy Infrastructure
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Transport Infrastructure
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Industrial Buildings
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Public Buildings
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Commercial and Office Buildings
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Residential Construction
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Hospitals
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Water Infrastructure
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Retail and Leisure
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Hotels and Resorts
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Grain Storages
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Pre-stressed concrete structures
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News and Insights
What we’ve been up to and what we think

News
16 Nov 2023
The 20th edition of the Vienna Economic Forum began with discussions on infrastructure and connectivity
Glavbolgarstroy shared the perspective of the private sector
Vienna, Austria
Under the title "Continuing to Build Economic Bridges in Difficult Times," the 20th edition of the Vienna Economic Foru...

News
15 Nov 2023
Glavbolgarstroy received a ‘Sustainable Business’ award for the MOBICCON-PRO construction materials recycling project
The Confederation of Employers and Industrialists in Bulgaria and "Economics" magazine hosted their traditional "business Oscars" award ceremony for the winners of the "Mr. and Mrs. Economics" competition. At t...

News
14 Nov 2023
GBS-Infrastructure Construction to repair covered parking lot at Terminal 2 of Sofia Airport
GBS-Infrastructure Construction and SOF Connect have officially signed a contract for the renovation of the covered parking lot at Terminal 2 of Sofia Airport. The implementation of this project holds strategic...