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Trading and processing of organic agricultural raw materials: cereals, oilseeds, edible oils and protein flours in organic quality

dreher bio Logo

dreher bio gmbh

Wangen-Schauwies (Wangen im Allgäu)New on Amplifa

2004Founded
ca. 35Employees
up to 10,000 tOilseeds/year (oil mill)
3,000 t + 12×500 tSilo facility Wangen-Schauwies
over 170Organic products in the range

About dreher bio

dreher bio gmbh, headquartered in Wangen-Schauwies (Wangen im Allgäu), is a purely organic company for agricultural raw materials with its own oil mill. The product range comprises more than 170 organically produced products: organic cereals, oilseeds, seeds, pulses, sugar, edible oils from virgin to refined, press cakes and processed specialty products such as gluten, starch and flakes. At the Ölmühle Oberschwaben, up to 10,000 tonnes of oilseeds are processed annually using six presses; organic protein flours with 30 to 50 percent protein content are produced from press cakes using an in-house milling system. In addition to trading, the company offers contract processing: cleaning and storage, hulling of sunflower seeds, contract pressing from 1 tonne, food-grade oil filtration and filling into bottles up to IBCs of 1,000 kg. Around 35 employees supply the food, cosmetics, baby food and animal feed industries as well as the organic food trade in the region and across Europe.

Site
Wangen im Allgäu (Wangen-Schauwies)
Processes
Oil pressing (organic oilseeds), Contract pressing of oilseeds, Cleaning and storage of cereals and oilseeds, Hulling of sunflower (seeds), Food-grade filtration of oils, Filling with individual labelling (bottles, canisters, bag in box, IBC 300/600/1000 kg), Milling of press cakes into protein flours, Brokerage of contract refining as well as storage and processing facilities
Materials
Organic sunflower (seeds), Organic rapeseed, Organic soybeans, Organic flax / brown flaxseed, Organic camelina (gold of pleasure), Organic sesame, Organic pumpkin seeds (GNS, Shine Skin), Organic cereals (spelt, oats, wheat, rye, barley, maize, millet, emmer, unripe spelt grain,
Certificates
EU Organic Certificate (Regulation (EU) 2018/848), Demeter, Naturland, FSSC 22000, GMP+ FC Scheme 2020 / GMP+B3, ISO 9001, Kosher, Biokreis / Bioland / Bio Suisse / BIO AUSTRIA / Gäa e.V. / Bavarian, GMP+ FC Scheme 2020 (GMP+B3), EU Organic Certificate (DE-ÖKO-006)
Founded
2004
Employees
ca. 35
Industries
Food industry, Cosmetics industry, Baby food industry, Animal feed industry, Organic food and food retail, Mills
  1. 01

    Sourcing and contract cultivation of organic raw materials

  2. 02

    Cleaning, storage, hulling

  3. 03

    Oil pressing (Ölmühle Oberschwaben)

  4. 04

    Filtration of the oils

  5. 05

    Milling of press cakes into protein flours

  6. 06

    Bottling and distribution

Raw Materials & Processes

SUN

Organic sunflower seeds

Core raw material for hulling, oil pressing, protein flour (48 % protein) and press cakes.

RPS

Organic rapeseed

Base for edible oils from virgin to refined (RDBW) and rapeseed protein flour (approx. 27 % protein).

SOJ

Organic soybeans

Oilseed for pressing as well as raw material for soy flour.

LIN

Organic flax

Basis for linseed oil, fibre-rich protein flour with 30 % protein and omega-3 content.

SES

Organic sesame

Seed for virgin-pressed sesame oil and protein flour with at least 46 % protein.

GET

Organic cereals (spelt, oats, wheat, rye, barley, maize, millet, etc.)

Trading and further processing into flakes, flours, bran, semolina and gluten.

ZUC

Organic sugar beet / white and invert sugar

Regional organic association beet sugar as crystalline or invert sugar.

PRO

Organic protein flours (almond, macadamia, peanut, etc.)

Milled press cakes as a vegan protein source with 25 to over 50 % protein content.

Locations

Wangen-Schauwies

DE

Headquarters, Ölmühle Oberschwaben, silo facility, cleaning and hulling, filling

Part weight / size
Filling up to IBC 1,000 kg
Lot size
Contract pressing from 1 t to several 100 t
Materials
Oilseeds, cereals, edible oils, protein flours
  • 6 oil presses (since 2014)
  • Silo facility 3,000 t
  • 12 silo working cells of 500 t each
  • Cleaning line for baking seeds
  • Hulling system for sunflower seeds
  • Milling system for protein flours (since 2019)
  • Filling system (bottles, canisters, bag in box, IBC)

Industries

Food industryCosmetics industryBaby food industryAnimal feed industryOrganic food and food retailMillsEcological detergent industry

Processes & technical limits

ProcessesToleranceMax. partWeightLot sizeMaterials
Oil pressing (organic oilseeds)Other––up to 10,000 t of oilseeds per year–Sunflowers, Soybeans, Rapeseed, Flax, Gold of pleasure (camelina), Sesame, Pumpkin seeds
Contract pressing of oilseedsOther––1 tonne – several 100 tonnes–Oilseeds, Rapeseed, Sunflowers
Cleaning and storage of cereals and oilseedsOther––Silo facility 3,000 t plus 12–Cereals, Oilseeds, Baking seeds
Hulling of sunflower (seeds)Other––––Sunflower seeds
Food-grade filtration of oilsOther––––Organic edible oils
Filling with individual labelling (bottles, canisters, bag in box, IBC 300/600/1000 kg)Other––1000 kg (IBC)–Organic oils
Milling of press cakes into protein floursOther––500 kg–Sunflower seeds, Flax, Sesame, Almond, Macadamia, Peanut, Rapeseed
Brokerage of contract refining as well as storage and processing facilitiesOther––––Oils

7 Anlagen & Maschinen

MachineManufacturer / modelQuantityWorking areaYear builtSite
Oil presses–6–2014Wangen-Schauwies
Silo facility–1Capacity 3,000 t2014Wangen-Schauwies
Silo working cells–12500 t each2014Wangen-Schauwies
Cleaning line for baking seeds–1–2014Wangen-Schauwies
Hulling system for sunflower seeds–1–2014Wangen-Schauwies
Milling system (press cakes into protein flour)–1–2019Wangen-Schauwies
Filling system (bottles, canisters, bag in box, IBC)––––Wangen-Schauwies

Additional services

Sourcing/procurement of organic raw materialsTrading in organic agricultural raw materialsStorage and cleaning of cereals and oilseedsHulling of sunflower seedsContract pressing of oilseeds (1 t to several 100 t)Food-grade filtration of oilsFilling (bottles, canisters, bag in box, IBC 300/600/1000 kg) with individual labellingBrokerage of contract refining servicesBrokerage of storage and processing facilitiesCultivation planning/contract cultivation

Quality

Purchasing, storage, pressing, intermediate storage and filling are carried out under monitored quality management; analyses for pesticides, heavy metals, GMOs, mycotoxins and other parameters are commissioned from accredited laboratories. The share of certified association goods is over 60 percent.

EvidenceWangen-Schauwies
ISO 9001
FSSC 22000
GMP+ FC Scheme 2020 (GMP+B3)
EU Organic Certificate (DE-ÖKO-006)
Demeter
Naturland
Kosher

Company History

  1. 2004

    Founded as a sole proprietorship, Dreher Agrarrohstoffe, in Ostrach by Berthold Dreher.

  2. 2009–2013

    Internationally oriented business: purchasing organic and Demeter products in Eastern Europe, selling in Western Europe.

  3. 2011

    Renamed Dreher Agrarrohstoffe GmbH and relocation to Lustenau (Vorarlberg).

  4. 2013

    Strategic shift towards greater regionality.

  5. 2014

    Move to Wangen-Schauwies; construction of the silo facility (3,000 t) with 12 working cells (500 t each), cleaning and hulling systems; founding of Ölmühle Oberschwaben GmbH with six presses at the same location.

  6. 2019

    Investment in a milling system for producing organic protein flours from press cakes.

  7. 2020

    Renaming from Dreher Agrarrohstoffe GmbH to dreher bio gmbh.

  8. 2022

    Merger of Ölmühle Oberschwaben GmbH into dreher bio gmbh; majority stake of dreher food gmbh in the oil mill in the Vogtland region, which presses exclusively for dreher bio.

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