CerTest Biotec, S.L. is an independent private company located in Zaragoza. The company is focused in Biotechnology applied to in vitro diagnostic use. 
The company was established in Zaragoza in 2002 as an innovative and technology-based company. The company’s growth is based on the development of new products and the exploration for new market niches and opportunities. The key to understand its success is the way to understand its organization: highly specialised and customer-oriented based.

To develop, produce and market a wide range of innovative solutions and quality in vitro diagnostics for the detection of viruses, bacteria and parasites.


Being the international leader company in research and development for in vitro diagnostic solutions, increasing our distribution network through added value creation and company-customer trust.


CerTest Biotec activity involves all the productive process:

  1. Viability

    First step is the study of technical and economic viability of the project.

  2. R + D project

    Research and develop the product.

  3. Implementation and manufacture

    Introduction of product in manufacture process

  4. Commercialization

    International marketing and sales of the product


Our Rapid Test are based in a fast, reliable and easy-interpretation process. In addition, VIASURE contains a wide range of products for Real Time PCR that allow to identify the causal pathogens of the infectious diseases in physicians’ offices, labs and hospitals.


CerTest Biotec commercializes its product in more than 120 countries in the five continents.


Research, development and commercialization of new in vitro diagnostic kits for human applications.

R+D+i collaboration with public and private institutions.

In vitro tests commericialization.

R+D+i collaboration with public and private institutions.



Polígono Industrial Río Gállego II, calle J nº 1.

E-50840 San Mateo de Gállego, Zaragoza, Spain

Website: www.certest.es

e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Phone: +34 976 520 354

Fax: +34 976 106 268


Rapid test.