Group of companies SIGMA

SIGMA DIZ spol. s r.o.

SIGMA DIZ spol. sr.o. specializes in engineering activities and comprehensive deliveries of investment units in the field of pumping equipment withthe focus on applications for combined heat and power production, andclassic and nuclear power engineering . Deliveries of feeding,delivery, circulation and cooling pump stations for power station and CPH blocks up to 1,000 MW with the application of medium-heavy, heavyand unique pumps from the production of the SIGMA GROUP a.s. represent the business activities of the company.

A team of qualified employees has created excellent prestige for SIGMA DIZ spol. s r.o. when implementing long-term and demanding projects, such as the construction of the nuclear power plants Temelín and Dukovany (CR), and the nuclear power plants Jaslovské Bohunice and Mochovce (SR).Thanks to its top expertise, quality of services, and technical support of its parent company, today the company is a stable supplier to such customers as ČEZ a.s., ŠKODA PRAHA Invest s.r.o. and Dalkia Czech Republic, a.s. Important references of the company in power engineering are also foreign deliveries and constructions, inparticular in Slovakia, Poland, the Russian Federation, the Ukraine,China, Japan, Egypt, Pakistan and Mexico.

In addition to power applications, a major part of deliveries also consists of industrial pump stations in the metallurgy and extractive industry, pump stations for the extraction and additional extraction of crude oil, and irrigation and dewatering stations in agriculture. Important reference constructions in recent years in this segment include the construction of operational cooling circuits and pump stations for new mini steelworks of Mittal Steel Ostrava a.s., reconstruction of the water management of VYSOKÉ PECE Ostrava, a.s., and the construction of the pumping, cooling and filtration system of the cool rolling mill U.S. Steel Košice, a.s. The company realizes its key orders in Slovakia, Serbia, Egypt, the Russian Federation, Kazachstan and Azerbaijan.

Provided services:

  • comprehensive engineering activities and deliveries of investment units in thefield of pumping equipment for combined heat and power production,power engineering, water management of industrial enterprises, agriculture and the municipality sphere
  • construction oftechnological units as "all-in contract" delivery
  • deliveries of theindividual pumps, drives, pipes, armatures, pressure vessels,compressors, lifting equipment, electrical equipment and equipment for measuring and regulation
  • specialization in designing and deliveries of pump stations of raw water, cooling water, fire water, rain and dewatering pump stations, feeding stations of boilers and steam generators, heat distribution system sfor heating
  • specialization in designing and deliveries of pumps and pump stations for primary andsecondary circuits of nuclear power plants
  • specialization in pump stations in metallurgy and steel industry
  • specialization in pumping equipment for primary oil exploitation
  • deliveries of pumping equipment for special applications
  • preparation of project documentation, budgets and offers in various stages of realization of technological units constructions
  • assembly, main assembly,commissioning, testing, operators training and preparation of operational documentation
  • diagnostics and measuring of pumping sets
  • advisory and consultancy activities


SIGMA DIZ spol. s r.o.
Jana Sigmunda 313, 783 49 Lutín, Czech Republic
phone: +420 585 651 121
fax: +420 585 944 293


Products Catalog

Complete range of pumps produced by SIGMA GROUP a.s.


Segments Segments

Overview of the use of pumping equipment SIGMA

Where to find us


Jana Sigmunda 79
783 49 Lutín
Czech Republic