HISTORY

TESI was born in the city of Gandia in 1984, coinciding with the worldwide emergence of “microcomputing” and the beginning of major technological changes applied to market and opinion research.

With 40 years of experience in data processing services and since the early 1990s, innovating in the development of software for market research, TESI is dedicated to providing advanced technological solutions.

We specialize in offering state-of-the-art software that empowers our clients in their data collection processes for research and information analysis, ensuring they have the necessary resources to make informed and strategic decisions.

The year 2024 will be framed in TESI’s annals, as 4 decades earlier, we embarked on a project driven by the enthusiasm to achieve everything we set out to do.

From when our company started by marketing the BARBRO system to today, where we are present in more than 15 countries and offer the most advanced services to obtain the largest volume of information in shorter time periods, 4 decades of innovation, cutting-edge technology, continuous improvement and constant evolution have passed.

During this time, we have launched new intuitive and easy-to-use tools, several integrated and modular systems, and with service always available to support the client in data processing.

And all for our clients, who are increasingly demanding and with the highest expectations placed on us. Because excellence is born from demand. Personalized attention and closeness with clients and users are the main milestones to fulfill our company’s mission and vision. Our challenge remains the commitment to do things in the best possible way. Many thanks to our clients for making us grow with them, for always accompanying us, and in the years to come.

Many thanks also to our team. A highly qualified human and technological group, which is constantly up-to-date so that our systems and services respond to the greater information demanded. Because without them, we wouldn’t be what we are.

Our history

Celebrating our 40th anniversary

1984

1984, TESI is born

TESI was founded in Gandia in 1984, the year the first PCs appeared.

1985-1995

BARBRO

From 1985 to 1995, TESI programs and markets the BARBRO system, a true Calculation Center on the market and opinion researcher’s desk.

1992-1998

CATIBAR

From 1992 to 1998, TESI markets CATIBAR, its first CATI for automating telephone field work.

1996

Gandia BarbWin

In 1996 TESI presents Gandia BarbWin, an intuitive and powerful Barbro data processor for Windows.

1998-2000

Gandia HAPI

From 1998 to the year 2000, TESI programs Gandia HAPI (Handheld Assisted Personal Interviewing).

2004

Gandia Codi

Gandia Codi is born, for coding open-ended questions.

2005

Cati V2005

We launch Cati V2005, as an evolution of Gandia Cati.

2013

Gandia Integra V4

Gandia Integra launches its Version 4, including the MobiNet module for surveys on mobile phones or tablets.

2016

Gandia Integra Premium

TESI releases the PREMIUM version of Gandia Integra, the “full equip” of its high-end field software.

2018

Segmentanet

SegmentaNet is born, a cloud-based table, report and chart generator that allows sharing study results in real time with public access.

2024

We turn 40 years

And we want to enjoy it with our clients and suppliers, who are the ones who have helped us get here.