About us
How it all started
Kvark Company
KVARK DOO is a company founded in 1992, with headquarters in Kragujevac, as one of three medical-biochemical laboratories in Serbia, since then it has been operating successfully and without interruption. The director and founder of the company is Mr. Radmilo Krstic, graduated physicist by profession.
In the following years, during its development, the company gradually redirected its activities to the activity of poisoning with specific medical and industrial equipment, and also became a specialized company for ionizing radiation and protection, while maintaining the activities of medical biochemical laboratory within one of its subsystems. , called KVARKLab.
In early 2013, KVARK formed another laboratory, KVARK Testing Laboratory, specialized in conducting radiological tests, internationally recognized accredited testing methods, and according to the Accreditation Certificate 01-391.
From then until today, we have more than 200+ satisfied clients and 200+ successfully implemented projects.
KVARK DOO implements and constantly improves the quality management system in accordance with the requirements of the standard ISO 9001:2015

Our core business
KVARK DOO provides its users with narrowly specific services from various branches of industry. Also, as distributors and representatives of renowned global companies, we strive to offer the most modern equipment on our market, both in the medical and industrial fields.
Products
Our company sells equipment and software in the field of medicine and science.
Services
Our company has a wide range of services provided by some of them are: dosimetric measurements, installation and servicing of equipment in the field of medicine and industry, design of radiation safety measures, transport, transport and disposal of radioactive waste.

Professionalism, Sophistication, Experience
OUR TEAM
The total number of employees within the KVARK system is 20. The largest number of employees are engineers of various profiles, followed by laboratory technicians and biochemists, pharmacists, economists and managers. Employees have various narrowly specific specializations and trainings, in accordance with the business activities they perform. They have experience and professionalism and are trained to lead professional sophisticated projects in cooperation with foreign partners.
Continuous training of staff is a mandatory form of monitoring trends and professional development and is one of the basic missions of society. Each training is covered by the obligations represented within the quality management system, standards directives, as well as legislation in these specific areas.
EQUIPMENT
The specific services that KVARK is able to offer to its customers are conditioned not only by the narrowly professional staff but also by the possession of appropriate equipment.
KVARK has highly professional measuring equipment for the detection and measurement of ionizing radiation, controlled by the nationally accredited calibration institution; personal protective equipment from world manufacturers; equipment for manipulation and storage of radioactive material: protective transport containers, special vehicle for transport of dangerous goods and others, in accordance with the rules defining the field of ionizing radiation.
In accordance with the rules of ADR, in addition to the above, KVARK has an Advisor for Safety in the Transport of Dangerous Goods.
Also, KVARK DOO has a modernly equipped warehouse for storing and shipping medical devices, which covers more than 1000 square meters.