Origins
Sven expanded his knowledge of olive oil after moving to Gialova (southwest of the Peleponesse, Greece) in 2017 and falling in love with the area and the fresh and abundant local olive oil.
There, he honed his skills in identifying both positive and negative flavors in olive oil, as well as the critical components of producing a superior quality olive oil, from harvesting to milling to bottling.
Curation
The following year, in 2018, he launched Nestor Olive Oil, an online platform and store that sells olive oils from local producers. Sven has been the sole curator since its inception; he buys the highest quality olive oils exclusively from producers he knows and trusts, importing them directly from the source and shipping them directly to the customer. Every year, he visits his producers’ farms and mills to see their work firsthand, especially during the critical olive harvest season.
“I personally select each and every oil for my customers, as well as oversee product control in our warehouse. We are the only people standing between the farmer and the consumer, which is critical to ensuring that the oil is at its freshest, of the highest quality, and at a reasonable price.”
Perfection
Sven’s experience as a French kitchen chef aided him in becoming one of the world’s best olive oil tasters.
The phrase “No Blending with Other Oils” refers to the original Royal Flavour.
Koroneiki olive oil is a single varietal oil. Never mix with other oils.
Our oil retains all of the natural polyphenols and anti-oxidants because it is processed without heat or chemicals and is unfiltered.
The acidity is stated unequivocally. High-quality oils should always be less than 0.8 percent — we’re at 0.2 – 0.4 percent.
Unbiased
In a world where many producers and olive oil professionals began their careers in the olive groves or in the family business, Sven, a native Dutchman who “didn’t grow up under an olive tree,” believes his unique path into the olive oil industry helped develop his palate.
“My job exposes me to olive oils from all over Greece and requires me to be knowledgeable about the various varieties and regions, so I’m unbiased.”
Indeed, Sven has no outside influence aside from quality stewardship for the producers he works with, the oils he purchases, and his global consumers.
Trustworthy
Sven has made it his mission to provide quality extra virgin olive oil to the American, European, and Asian markets, despite the fact that fraud is still prevalent in the industry and the United States, in particular, lacks established laws to regulate extra virginity. Nestor Olive Oil is thus a reliable brand.
“I believe that the only way to truly make a difference in this industry is to educate people, one consumer at a time,”
Sven says.
“You’ll never be able to go back once you’ve tasted an exceptional extra virgin olive oil. You’re sucked in.”
My name is Sven le Renier, and my journey has always been rooted in something ancient, resilient, and profoundly meaningful—the olive tree.
I was not born into wealth or legacy, but into curiosity. From an early age, I found myself drawn to the landscapes of the Mediterranean, where twisted olive trees stood like silent witnesses to centuries of human history. There was something about them—their endurance, their quiet dignity—that spoke to me long before I understood why.
My path eventually led me to Greece, where I immersed myself in the study of olive oil—not merely as a product, but as a cultural and nutritional cornerstone. There, I learned that olive oil is far more than a kitchen staple; it is a living expression of land, climate, and tradition. Each harvest tells a story. Each drop carries the essence of its origin.
This passion became the foundation of my work as the founder of nestoroliveoil.com. I created the platform not just to sell olive oil, but to educate, to connect, and to elevate appreciation for authentic, high-quality extra virgin olive oil. My goal has always been to bridge tradition with modern understanding—helping people recognize the difference between ordinary and exceptional.
Over the years, I have worked closely with producers, tasted oils from countless regions, and studied the science behind their health benefits. Olive oil, when produced correctly, is one of the most powerful functional foods available—rich in monounsaturated fats and antioxidants that support long-term health. But beyond science, there is also artistry: the balance of bitterness, fruitiness, and pungency that defines a truly great oil.
The “olive branch,” to me, is more than a symbol of peace—it represents connection. Between people, cultures, and generations. Through my work, I strive to extend that branch: to share knowledge, to foster trust, and to promote authenticity in an industry often clouded by misinformation.
My journey is ongoing. Each harvest season brings new lessons, new flavors, and new stories. And as long as there are olive trees standing under the Mediterranean sun, I will continue to learn from them—and share what they teach.
— Sven le Renier
Founder, nestoroliveoil.com
