CVS was established in 2014 by the group of engineers in Ventspils.

Now we are the team of 20 engineers with diverse backgrounds ranging from aerospace software engineering to cryogenic equipment, from ramjet engines

and airframes to HMI, IoT and robotics.

Among us are 7 Dr. Sc. Eng./Ph.D. D.’s, the team also includes experienced managers and

entrepreneurs 6 Drs. and 3 engineers have experience in aerospace industry and science.

The Latvian Council of Science (LCS) 18.04.2023 included us to the State register of the scientific institutions.

Over the past three years, we have developed five patented technologies protected by European and/or international patents:

European PCT/EP2022/066230 and international patent WO2022/263471: “Freeze-drying

method and device for its implementation”;

European patent EP 3 988 456 B1: “Movable Space Test Facility”;

European patent EP3988784: “Electric rocket engine cooling system”;

Latvian patent LV 15803 B1: “Cryogenic vacuum chamber for testing space technology

elements”;

Latvian patent LV 15827 B1: “Cryogenic vacuum chamber for testing space technology elements

with a nitrogen cooling jacket”

Our company is a member of the Latvian Association of Refrigeration Engineers, and the result

of this cooperation is the creation of multi-stage refrigeration systems, which allows creating

low-temperature and cryogenic equipment at an affordable price.

The company’s employees have published 7 monographs and more than 70 articles in

publications indexed by SCOPUS and WoS, as well as more than 10 Latvian, European and

international patents.

The company owns laboratory and scientific premises and the necessary scientific equipment

for the implementation of a research project.

The company specializes in the field of space and nuclear energy industry (vacuum systems and

cryostats for radiometers, spectrometers, space simulation systems, smart measurement and

testing systems), food industry (freezing, vacuum drying and distillation), as well as the design

and manufacture of cryogenic liquefaction of gases.


Current experience of the company:

– for more than 9 years, one of the specialties of our company has been the production of vacuum and cryogenic equipment for the food industry.

The sublimators we manufacture are known far beyond the borders of Latvia.

In 2023, we achieved results from our long-term investments in the creation of an automated control system for the sublimation process, which ensures high-quality products and great user convenience. We have registered sublimation equipment equipped with the new automated

control system under the DryEat trademark, which has already become widely known in 

Europe, the USA and Asian countries;

– from the very beginning of the company, we have specialized in the creation of applied

cryogenic and low-temperature equipment;

– since 2024, we have been producing sublimation/lyophilization equipment equipped with

low-temperature traps for pharmacological and food production with an operating

temperature of -105°C ± 5° degrees C. Product loading from 5 to 100 kg. Trap volume from 7 to

200 liters;

– In 2023-2024, the company developed a complex of technologies and equipment for the

sublimation of alcohol-containing products.

The main competence of the company – the creation of unique vacuum and cryogenic

equipment integrated into the digital environment for use in various industries:

– space technology testing equipment and testing services for space technology and its

components https://metamorphosis.lv, https://latviaspace.gov.lv/en/directory/cryogenic-and-

vacuum-systems/;

– various research equipment https://levitacija.lv/ ;

– food sublimation (lyophilization/cold vacuum drying) equipment https://sublimat.lv/;

– vacuum equipment (vacuum stations, vacuum pump stations);

– sublimation/lyophilization equipment equipped with low-temperature traps for

pharmacological and food production with an operating temperature of -105°C ± 5°C;

– low-temperature traps;

– individual non-standard equipment for agricultural product processors;

– microwave vacuum drying equipment;


– warm vacuum drying equipment.