Balıkesir, TürkiyeKaz DağlarıNYIOOC Gold 2020–2026

Nermin Hanım Zeytinliği

Nermin Gelbal Gökduman left a career in steel and telecoms in 2012 to farm 800 trees at Altınoluk; the estate now covers villages across the Kaz Dağları foothills of the Edremit Gulf, with its own mill, shop and restaurant at Havran since 2019. Unusually for Türkiye, every oil carries a published polyphenol figure and a linked lab report.

5oils in library
2012founded
0available in our shop
Grove photo

Their oils

OilCultivarIntensity ExpertReaders AvailabilityActions
Edremit Erken HasatEdremitMediumNot yet rated—Not stockedRead review
Arbequina FiltresizArbequinaRobustNot yet rated—Not stockedRead review
Domat Erken HasatDomatMediumNot yet rated—Not stockedRead review
Trilye Erken HasatTrilyeMediumNot yet rated—Not stockedRead review
Memecik Erken HasatMemecikRobustNot yet rated—Not stockedRead review

Award record

33 dated awards across 8 years, from the oils in the library
  1. 2026
  2. 2025
  3. 2024
  4. 2023
  5. 2022
  6. 2021
  7. 2020
  8. 2019

The estate

Groves in Altınoluk-Avcılar, Güre, Çamlıbel, Kızılkeçili, İnönü, Büyükdere, Kalabak, Dereli, Murateli and Keremköy. The producer’s own story says 4,200 dönüm (420 ha) and 60,000 century-old trees; its homepage says 50,000 trees and its US site 55,000 on 865 acres, so take the scale as “tens of thousands of old trees” rather than a number. Altitude and soil are not published. Early harvest runs September–October, mature harvest November–December.

Own mill, own fruit only; cold extraction with the paste at about 20 °C, no hot water and no enzymes; nitrogen-blanketed steel tanks at 18 °C; bottled to order. No organic or other certification is published. Lab reports for peroxide, pesticides, chemistry and polyphenols are linked from each product page; the laboratory is not named. Competition results are as the producer lists them; London IOOC 2022 and JOOP 2022 are confirmed on the competitions’ sides, and Canada IOOC 2024 shows a Silver the producer’s list does not.

Locator map: Havran, Balıkesir, Edremit Gulf, Türkiye
Havran, Balıkesir, Türkiye · 39.56° N, 27.10° E