София.

В София има 114 фирми.

Фирма	Работно време
Кулокранове под наем - Terra Eco Build
Мечкуеви Архитекти
Минпроект ЕАД
ОДАЯ архитекти
Примус Интер Парес ЕООД
Работилницата
РЕМ ГРУП
САТЕЛИТ-С
Старт Инженеринг
Стилана 2004
Строителни проекти
Термовент груп ООД
Умен Дом
Феникс 1996 ЕООД
A-project Architects
ADA - Agency Design & Architecture
AEC Ltd.
AnyColor Architecture
Architectural Bureau Dimitrov Ltd.
Arrogant Architects
Atelier 3 Architects
Atelier Serafimov Architects
Beta Consult 1
Bim Group Ltd
BIMEXPERTS EOOD
DA architects
DECIBEL.bg
E House Architects
Emotto Design
Geometris
Grayscale Architects
hush architects
Inter Systems ltd
International Academy of Architecture - IAA
J&M Engineering
m2Architecture
Mocean Studio
Motto Engineering Ltd.
Next Level Engineering
Nommad Architects
OK Markovi Ltd
Panidea Architectural Studio
Partformance LTD
PMC Ltd.
Project Management
ProtoTino Oil Pumps
Q-Vent Rainscreen Facades Systems
RIM Design Studio
RT Consult ltd. Architecture & Design
Safety Engineering