ACI Cluj brings together over 70 years of experience

in general construction contracting

Thanks to the facilities we have in our two work areas, we can ensure a production capacity of more than 450 tonnes of metal structures and fabrications

Our projects
About us

Our experience qualified staff and high-performance work equipment recommend us.

ACI CLUJ SA executes the whole range of civil and industrial constructions, and the Factory of structures and metal fabrications completes the range of products and services of ACI CLUJ SA.

The metal manufacturing plant is equipped with state-of-the-art machinery and equipment, qualified personnel and high-performance software systems, which allows both optimization and production of metal products at high precision.

About us

What do we offer?

As far as the production activity is concerned, we offer a wide range of metal structures and fabrications of the highest quality, both in the country and in Europe.

Our main goal is the long-term satisfaction of our customers, the proof of which is our years of experience, the professionalism and dedication of our staff, our openness to new things and our continuous desire to improve.

We use state-of-the-art machinery, qualified and authorized personnel, qualified execution procedures.


We carry out turnkey works according to the EXC4 execution class, for civil, industrial, hydrotechnical, agricultural and construction installations.

In the Metal Structures Factory, we produce:

  • steel structures for the construction of industrial halls, warehouses, office buildings, agricultural buildings, etc
  • complex metal structures assembled by welding (metal structures for technological lines, metal structures for conveyor belts, metal poles for lighting).
  • metal structures for street advertising, metal platforms and walkways;
  • composite steel profile elements for bridges and roadways;

The finished products resulting from the machining in the Metal Structures Factory comply with the standards of the integrated quality management system according to ISO

  • SR EN ISO 9001:2015
  • SR EN ISO 14001:2015
  • SR ISO 45001:2018
  • IQNet

Project management

We have qualified personnel, able to ensure the processing and management of a project by planning, organizing, team building / training, communication, control and decision making for the safe and quality completion of the objectives on time


We ensure the commissioning of all machined metal structures/constructions in the Metal Structures and Fabrications Factory.


We offer design and optimization services for projects with our own staff and in collaboration with specialized companies in the field.

Technical assistance

Given the resources at our disposal, we respond promptly to all requests from beneficiaries for technical assistance in both execution and operation


ACI CLUJ S.A. ensures through its own appropriate logistics, the transport of items with normal dimensions and oversize.

of experience
production capacity per month

Stadion Arcul de Triumf

Stadion Municipal, Tg. Jiu

Stadion Craiova

Stadion Cluj Arena, Cluj-Napoca

Sala Polivalenta de Sport, Turda

Sala Polivalenta de Sport, Blaj