Established in 1948 as an independent company and part of Hidrogradnja''''''''''''''''''''''''''''''''s business family from 1974, the subsidiary SIGMA operates within Hidrogradnja. The main activities of SIGMA are production, installation and sale of construction materials as well as prefabricated construction elements for the needs of building construction and construction engineering. Side activities of SIGMA are provision of materials, assembling and installation of own products, and as well the provision of transport services for own needs and for delivery of products.
SIGMA''''''''''''''''''''''''''''''''s span of products includes various assortment of concrete products, both the standard and those designed upon special clients requests.
In half a century of its business, SIGMA has manufactured prestressed ceiling constructions "SIGMA" for 200,000 apartments, 90,000 stair flights, 350,000 chimney and ventilation elements, 151 millions of various thermal slag blocks, 5,27 millions of concrete pipes, 7,75 millions of various types of exposed-aggregate concrete and gray floors, and as well 131,000 tons of other concrete, reinforced concrete and other specially ordered products.
SIGMA produces top-quality paving flags in wide variety of shapes and colors, exposed-aggregate concrete and terrace floors for decorating gardens, paths, squares, curtilages, yards, and as well extraordinary esthetic and functional solutions for jardinieres, vases with or without bottoms, benches, tables, fireplaces etc. SIGMA''''''''''''''''''''''''''''''''s urban movables have already been installed throughout Bosnia and Herzegovina, and there are no settlements in Sarajevo, Tuzla, Mostar, Banja Luka, Zenica, Travnik and many other towns where our products have not been installed yet.
SIGMA owns two facilities for production of aggregates from river gravel and natural stones. The facility Butmir for crushing and separation of river gravel produces fractions from 0-4 to 16-32 and with mixture.
The facility Quarry and Separation Hadžići produces fractions from 0-4 to 32-60, separated and non-separated sub-bases and crushed stone.
Some of our most important buyers are: KJKP "RAD" (Cantonal Public Utility Company "Rad", ZAVOD ZA IZGRADNJU KANTONA SARAJEVO, SARAJEVO (Construction Bureau of the Sarajevo Canton) JKP "PARK" (Public Utility Company "Park"), MIPROGRADNJA d.o.o., IN d.o.o., OKI d.o.o., UNIPROMET d.o.o. and many others.
CONTACTS
| Address: |
Izeta Čomare St. bb, Sarajevo – Ilidža |
| Switchboard: |
Tel.: ++387 33 68 74 91; 68 74 92; 68 74 93 Fax: ++387 33 68 74 90 |
| Sales Division: |
Tel./Fax: ++387 33 68 74 89 |
| Qarry Hadžići: |
Tel.: ++387 33 42 01 23 Fax: ++387 33 42 02 63 |
| E-mail: | gh-sigma@bih.net.ba |
