The Tessi DIAGONAL Group with a broad organization both in Spain and internationally, in Spain has nearly 40 Branches in most major provincial capitals, Formalisation Centers specific by clients and services ... and a total of about 1.250 professionals working with almost all the financial institutions and several Insurance Companies in all existing mortgage organizational models, as well as other legal services (already led by Tessi DIAGONAL such as Probate, Fairness, Trades and Embargoes, Preparation and Interposition of Lawsuits), property management and many other activities of the recovery area, and various other areas.

The group operates in Spain under the brand Tessi DIAGONAL, in Portugal by legal rules it operates with both Tessi DIAGONAL as "Queiroz Gomez & Associados" for restricted activities to lawyer societies, and in Latin America with the Brand Tessi Gestiona, operating in all markets with a common global business strategy.

Tessi DIAGONAL is today one of the main groups of advanced process outsourcing and financial & legal services both the Iberian Peninsula and internationally with a growing presence in Latin America.