VN Engineering Ltd. — When it looks impossible!

Choose a side of the company

01Accredited laboratory · 105 LI

Construction testing laboratory

02Builders' Register · groups I–V

About us

The main practice of the company today is a combination of research and construction activities.

Certified management systems and entry in the Central Professional Register of Builders.

Management systems

Standard	Number	Valid until
БДС EN ISO 9001:2015Quality management	24/028	26.05.2027
БДС EN ISO 14001:2015Environmental management	24/029	26.05.2027
БДС EN ISO 45001:2023Occupational health and safety	24/030	26.05.2027
БДС ISO 39001:2014Road traffic safety	24/031	26.05.2027

Issued by NJN Ltd., Haskovo · 27.05.2024

Central Professional Register of Builders

Group	Scope	Category
I	Building construction	categories II–V
II	Transport infrastructure	categories II–IV
III	Energy infrastructure	categories III–V
IV	Public-works infrastructure, hydraulic engineering and environmental protection	categories II–V
V	Individual construction and installation works	per NACE classes

Member of the Bulgarian Construction Chamber since 2015 · Member of ALES Bulgaria

Send an enquiry about testing, inspection, diamond cutting or construction and we will get back to you.

Construction testing laboratory

Sofia 1756, Malinova Dolina district, 125 Sv. Kliment Ohridski Blvd

Central office

Sofia 1336, Lyulin VI district, 644 Petar Goranov St, entr. 1, fl. 1, apt. 2

Production and technical department