About us

Our History

2000 Founded in Tavira, East Algarve, Portugal

2003 Award winning The Algarve Fish Book published in German

2004 European trademarks registered for Marisol® and Flos Salis®

English edition of The Algarve Fish Book published

2006 Limited company, Böer & Siebert Lda, formed

Since 2006 Certiplanet and Kosher Apple K certifications, annually renewed

2008 New head office and warehouse in Olhão, East Algarve

2011 New salt processing line and HACCP food safety system implemented

2013 New corporate identity, packaging designs and website

Since 2013 IFS Food certification (higher level), annually renewed

2014 International trademarks Marisol® and Flos Salis®

2018 Enlargement of production and new head office in Olhão, East Algarve

Since 2023 EU organic certification

Hans-Nico Boer, born 2 November 1951. died 22 August 2011

Tribute to Hans-Nico Böer †

It was with an argument that I first met Nico, when my family and I planned a stay at his house in the late summer of 1990. Nothing big, just about our stupid idea of wanting accommodation out of the blue in high season; however, and those who knew him will recognise this, my initial irritation soon turned into a deep and life-long friendship with a remarkable man in all respects.

Nico, who lived in the Algarve since 1977, bore the certain blink of geniality that makes someone a charismatic person. Most outstanding among his many talents, for sure, was his spirit of entrepreneurship, with a dash of audacity and a sprinkle of irony, which convinced me 11 years ago to start the business with him that is now Marisol.

Previously, Nico had created a surf school and a company for his windsurfing boards; worked in real estate; and as a writer, always impassioned by the chosen subject, be it local fishing tradition (resulting in the well-known “Algarve Fish Book”) or lately, his passion for good food. It may be a twist of fate that Nico passed away in his kitchen, the place he loved to be most, and it should comfort us that his passing resembles his life as a whole: fast, intense, but without suffering.

Andrea Siebert

Our team

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Director & Founder

Andrea Siebert - Directs the team and all marketing, overseeing new business and operations.

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Sales

Rita Vincze - Handling customer contact, inquiries and orders, and overseeing fulfilment.

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Quality

Mira Diana Astakhova - Overseeing production, quality management, control and best practice.

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Administration

Uliana Mysholivska - Responsible for financial and business administrative matters.

Certification

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Certiplanet Portugal

Private certification standard for unrefined sea salt and flor de sal produced by traditional manual techniques, complying with rigorous analytical standards and best practice.

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Organic salt

(PT-BIO-03, Portugal Agriculture) – European Union certification standard for organic food produced in compliance with organic production rules laid down in reg. (EU) 2018/848.

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Kosher salt

The AppleK certification not only meets highest kosher standards for food production but also pursues a natural approach to kosher certification with a GMO-free raw materials supply chain.

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IFS Food

(COID 34458, higher level) – International Featured Standard Food is a GFSI- recognised certification standard for food quality safety management, food defence and food fraud mitigation.

All certificates are available on request. Contact us for copies.

We sell worldwide and guarantee the quality, taste and origin of our organic sea salts. Click here to see our product range