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TNA Tecnologia e Nutrição Animal (Portugal)

Portuguese animal technology and nutrition company based in Azambuja, providing technical content and solutions for livestock and poultry production.

Last updated September 29, 2026

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Overview

TNA Tecnologia e Nutrição Animal is a Portuguese company active in the animal technology and nutrition sector, based in Azambuja, Portugal. Its name — Tecnologia e Nutrição Animal — translates as "Animal Technology and Nutrition," indicating a focus on the technical and nutritional aspects of livestock and poultry production. The company maintains an official web presence at tna.pt, where it publishes news and technical articles for producers and industry professionals. The content published on TNA's website addresses practical and scientific topics relevant to animal production. Examples visible on the homepage include a news item on the resurgence of Newcastle disease in several European countries, framed as a warning to poultry farmers; an article on the use of co-products in the feeding of ducks and geese, covering potential, limitations and productive effects; and a piece on silo hygiene and feed storage, described as rules that are well known but sometimes forgotten. This mix of disease awareness, feed ingredient science and on-farm hygiene reflects the company's positioning at the intersection of animal health, nutrition and production management. TNA presents itself under the values "Inovação | Qualidade | Rigor" — Innovation, Quality and Rigor — which appear prominently on its homepage. The company is identified in structured data as a company located in Azambuja, Portugal. Beyond its location, official public information about its ownership, founding date, executive team and product catalogue is limited in the available evidence, and this dossier therefore remains conservative on those points. As a brand, TNA serves the Portuguese animal production sector, particularly poultry and other livestock producers, through technical communication and, by implication from its name, nutrition and technology offerings. Its editorial output suggests a role as a knowledge provider for farmers and feed professionals, complementing any commercial products or services it may supply.

History

TNA Tecnologia e Nutrição Animal is a Portuguese company based in Azambuja, Portugal, operating in the animal technology and nutrition field. Publicly available evidence does not specify its founding date, founders or ownership history. What is documented is its identity as a company in Azambuja and its active web presence at tna.pt, where it publishes news and technical articles for the animal production sector. The company's editorial activity, as reflected on its homepage, covers topics such as the resurgence of Newcastle disease in several European countries, the use of co-products in feeding ducks and geese, and silo hygiene and feed storage. These subjects indicate an ongoing engagement with both animal health threats and feed/nutrition science, aimed at poultry and livestock producers. TNA presents the values "Inovação | Qualidade | Rigor" (Innovation, Quality, Rigor) on its website, which serves as its public-facing statement of positioning. No further verified historical milestones — such as product launches, mergers, leadership changes or expansions — are available in the supplied evidence, and this dossier does not speculate on them.

Products and positioning

Technical and scientific knowledge provider for animal production, emphasizing innovation, quality and rigor.

Product categories. Animal nutrition technical content and advisory · Poultry and livestock production information

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