Responsible Lemon
Sustainability and Innovation
Research
How the lemon grows
We are always looking for new ways to grow, always in full respect of nature. With our magnifying glass, we look to the past and the present, in planting and in the supply chain. Our “Research and Development” and “Quality Control” departments work together to offer a lemon juice that is authentic, natural, guaranteed, and at its freshest – even more so than the fruit.
Our commitment
When the lemon goes green
Our lemons certainly have the richest golden hues – but thanks to our daily commitment, they can also be called green. Every phase of our supply chain is designed to minimize environmental impact, a commitment that began in 2008 with the first photovoltaic system and is reflected today in our every action. Every choice we make is aimed at protecting what truly matters: the earth, the community, the future.
Certifications
Quality certifications for the food safety
Polenghi is a specialist in lemon juice, with a structured and rigorous quality control system.
We collaborate with research centers and accredited analysis institutes to ensure high and constant standards.
Confirming our commitment is a portfolio of internationally recognized certifications: UNI EN ISO 9001:2008, BRC, IFS, KOSHER, ORGANIC (EU, NOP, JAS).
TÜV NORD CERT
Biodynamic Federation Cert
BRCGS Food Safety
EU Organic Farming
International Featured Standard
International Featured Standard
BIO Suisse Certification
Environment and Territory
Commitment beyond the business
For Polenghi, corporate social responsibility is a concrete and continuous commitment. Supporting sustainable development also means building relationships with the territory and enhancing its energies. The Polenghi family, inspired by the company’s founding values, has for years promoted initiatives aimed at local, cultural, and sports entities, with the goal of generating a positive and lasting impact.
Packaging
Packaging solutions: sustainability and innovation
The container says a lot about the contents. For Polenghi, packaging is a strategic lever for sustainability: solutions designed to reduce environmental impact, without sacrificing the quality and freshness of the product. Our iconic glass carafe is its emblem: a perfect balance of elegance, functionality, and respect for the environment. This is also how we envision a lemon juice that is ever lighter for the planet.