Asphalt Additives

High quality additives with very good track record. Wetfix BE, Redicote and others.

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Food Additives

Micronutrients, extracts, aminoacids and much more

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Feed

GMP+ certified additives

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Polymers and Additives

Organic peroxides, plasticizers, resins, moulding compounds...

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All products

Food Additives

Feed

Pharma

Asphalt Additives

Silicones and silanes

Cosmetics, Cleaning & DEET

Others

Organic Peroxides and persulphates

Monomers, polymers and additives

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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20.7.2026

PORTA s.r.o. celebrates 32 years!

Thank you to our customers for their trust, our business partners for their long-standing cooperation, and above all to our employees – past and present – whose expertise and dedication have shaped PORTA into the company it is today.

22.8.2025

Celebrating 31 Years

This year, our company celebrated 31 years on the market. We thank all our employees, partners, and customers for their trust and support.

17.12.2024

PF 2025

Dear business partners,

We wish you a Merry Christmas and much happiness and success in 2025.

Thank you for your trust and cooperation and we look forward to continuing our journey together.

Sincerely Porta s.r.o.

+420 241 091 211

Zelený pruh 99
140 00 Praha 4
Czech Republic