Asphalt Additives

High quality additives with very good track record.

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GMP+ certified additives

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All products

Food Additives

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Pharma

Cosmetics, Cleaning & DEET

Polymers and Additives

Silicones and Silanes

Organic Peroxides

Asphalt Additives

Others

About us

Porta s.r.o. was established in 1994 and became one of important suppliers of speciality chemical additives, especially for chemical, pharma, cosmetic and food industry.

Porta represents many well-known producers, especially from European Union, USA, Japan, China and India.

We strive for the best possible technical and commercial service to our customers as well as long-term relationship with our partners and continuous natural growth of the company.

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17.3.2020

COVOD-19

Dear business partners, due to the COVID-19 situation in our country we started to work from the home offices as from 16th of March. Please note our access to the email and phones might be limited.

22.8.2019

25 years of Porta

It has been already 25 years since Porta was founded by 4 friends. Many things changed but our main principals remained unchanged. We always strived for perfect product knowledge, preferred long-term relationships and proactively searched for solutions of non-standard requirements.

We feel fit after these 25 years and we are looking forward to another 25 years. That all also thanks to you, our valued business partners.

19.12.2018

Welcome to our updated web pages

Welcome to our updated web pages. As time goes on, new technologies are getting available. Therefore we completely reworked our web pages and added suppport of optimized viewing at mobile phones. We hope you like the new look.

+420 241 091 211
porta@porta.cz

Zelený pruh 99
140 02 Praha 4
Czech Republic