Rettenmeier
Rettenmeier is a family-owned German flour mill in Horb am Neckar producing wheat, rye, and spelt flours (~100,000 tonnes/year capacity) under the HeimatÄhre regional quality concept, serving artisan bakers, the food industry, and the feed industry across southern Germany and Alsace.
- Company typePrivate
- Founded1936
- HeadquartersHorb, Germany
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Rettenmeier does
Rettenmeier GmbH Kunstmühle is a family-owned flour milling company headquartered in Horb am Neckar, Baden-Württemberg, Germany, with roots going back to 1936 when Lorenz Rettenmeier acquired the Horber Kunstmühle. The company produces and supplies grain, grist, semolina, haze, flour, and flakes from wheat, rye, and spelt in conventional and organic quality, with stated annual milling capacity of approximately 100,000 tonnes. Its operations are defined by a multi-stage milling process combining cleaning, grinding, sifting, and a refined Passage stage, supported by state-of-the-art automated process control and an in-house grain and flour laboratory.
The company's product portfolio includes wheat, rye, spelt and wholemeal flours, semolina, custom flour mixtures tailored to individual customer recipes, durum wheat products accessed via the Bindewald & Gutting mill group partnership, and innovative animal feed produced from milling by-products. It serves three primary verticals: artisan bakers (Handwerksbäcker), the food industry, and the feed industry, primarily in southern Germany and Alsace. Differentiators are anchored in the HeimatÄhre regional concept, which guarantees 100% Baden-Württemberg origin for wheat, spelt, and rye, combined with multi-stage batch testing for pesticides, mycotoxins, heavy metals, and contamination, plus a biodiversity flower-patch initiative covering over 200 hectares annually.
The business model is B2B sales-led and quote-based, with no public pricing, executed through named account managers (Markus Rettenmeier, Michael Nester, Dieter Johann), custom recipe development, 24/7 emergency service, multi-year contracts, and a compliance stack including IFS Food, Halal, Kosher, QS, ISO 50001, EU Organic (DE-ÖKO-006), and GMP+ transport. Distribution is regional and direct, with no e-commerce or third-party resellers. Marketing combines a trilingual website (German/English/French), Instagram, and Google/Meta paid acquisition. The third-generation owner, Markus Rettenmeier, has led the business since 2015, and recent capacity expansion includes 11,600 tonnes of silo capacity added in 2020 and approximately 20,000 tonnes added in 2025.
Rettenmeier firmographics
Firmographics- Name
- Rettenmeier
- Legal name
- Rettenmeier GmbH Kunstmühle
- Website
- https://rettenmeiermuehle.de
- Company type
- Private
- Founded year
- 1936
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Rettenmeier is a family-owned German flour mill in Horb am Neckar producing wheat, rye, and spelt flours (~100,000 tonnes/year capacity) under the HeimatÄhre regional quality concept, serving artisan bakers, the food industry, and the feed industry across southern Germany and Alsace.
- Ownership category
- akta.pro rank
Rettenmeier industry classification
Industry- Product category
- Flour Milling
- SIC
- Grain Mill Products (2040), Food And Kindred Products (2000)
- akta.pro primary industry
- Flour & Milling Products Manufacturing (wheat, corn, rice, specialty flours) (AFAKABAD)
- akta.pro secondary industries
- Grain-Based Mixes & Doughs Manufacturing (pancake/waffle mixes, baking mixes, dough bases) (AFAKABAF), Gluten-Free & Specialty Grain-Based Foods Manufacturing (GF pasta/cereals, ancient grains) (AFAKABAK)
Keywords
Where Rettenmeier is headquartered
LocationHeadquarters
- HQ city
- Horb
- HQ country
- Germany
- HQ region
- Europe
Offices1 record
Markets served
Rettenmeier business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Infrastructure, Marketing or Sales, Technology or R&D
Revenue model
- Milled grain products (flour, semolina, grist): Sale of quality milled products (Mahlerzeugnisse) including flour, semolina, grist, fine semolina, and wholemeal products made from wheat, rye, and spelt — in conventional or organic quality. The company produces custom flour mixes and individual recipes as well as standard product ranges. Revenue is generated through direct B2B sales to professional customers (artisan bakers, food industry, feed industry) with personal ordering.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | B2B product pricing — quote-based |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels6 records
Rettenmeier product offering
Product offeringCore offering
Rettenmeier Mühle is a family-owned flour milling company that produces and supplies quality milled grain products including flour, semolina, grist, fine semolina, and wholemeal products from wheat, rye, and spelt in conventional or organic quality. The company produces custom flour mixes and individual recipes tailored to customer requirements, and operates the HeimatÄhre regional sourcing concept under which 100% of wheat, spelt, and rye come from Baden-Württemberg. The company also supplies innovative animal feed products derived from milling by-products.
Product overview
Rettenmeier Mühle is a family-owned flour milling company offering a comprehensive portfolio of milled grain products. Their core offerings include wheat flour, rye flour, spelt flour, wholemeal products, and semolina, all available in conventional or organic quality. The company differentiates through custom flour mixtures tailored to specific customer recipes, and operates the 'HeimatÄhre' regional concept sub-brand guaranteeing Baden-Württemberg origin. Additional offerings include durum wheat products via milling partners and innovative animal feed. With approximately 100,000 tonnes annual milling capacity, the company serves artisan bakers, the food industry, and feed manufacturers primarily in southern Germany and Alsace.
Differentiator
Problem solved
Functional benefit
Brands
- HeimatÄhre: Regional quality concept under which wheat, spelt, and rye are sourced exclusively from Baden-Württemberg. Promotes transparency, sustainability, and biodiversity with local farmers.
Products and services
- Quality Wheat Flour High-quality wheat flour for artisan bakers and the food industry, available in conventional or organic quality, sourced from regional Baden-Württemberg farmers.
- Rye Flour Premium rye flour for traditional bread baking, sourced from regional farmers in Baden-Württemberg under the HeimatÄhre regional concept.
- Spelt Flour Organic and conventional spelt flour for specialty and health-conscious baking applications, sourced regionally.
- Wholemeal Flour Whole grain flour products maintaining the full nutritional profile of wheat, rye, and spelt.
- Semolina (Grieß) Fine and coarse semolina products for various food processing applications, produced through the multi-stage milling process.
- Custom Flour Mixtures Individually formulated flour blends and recipes tailored to specific customer requirements and applications for artisan bakers and food manufacturers.
- Durum Wheat Products Durum wheat products sourced through milling partners (Bindewald & Gutting mill group) for pasta and specialty applications.
- Animal Feed Innovative animal feed products that promote animal welfare, manufactured from milling by-products and supplied to the feed industry.
Quantifiable outcome
- 100% of wheat, spelt, and rye sourced from Baden-Württemberg under the HeimatÄhre concept
- +3 more outcomes
Companies that use Rettenmeier
Customer profileNamed customers3 records
Segments3 records
Ideal customer profiles3 records
Rettenmeier technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Rettenmeier partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered core and minor.
- Bindewald & Gutting Mühlengruppe (mill group)coreCooperation with the Bindewald & Gutting mill group established in 2012, involving the construction of an additional silo for grain and by-products with grain reception, modern cleaning, and by-product loading facilities. The group also provides access to durum wheat products (Hartweizenprodukte) via milling partners, which Rettenmeier does not produce itself.
- Bavaria Mühle (Bavaria mill)minorIn Bavaria, Bavaria Mühle produces 'HeimatÄhre' milled products according to the same concept as Rettenmeier Mühle. This allows the HeimatÄhre label and concept to extend beyond Baden-Württemberg into Bavaria under the same quality guidelines.
- Schwarzwälder Mühle (Black Forest mill)minorSchwarzwälder Mühle is permitted to sell 'HeimatÄhre' milled products under the same label, extending the regional concept's distribution in the Black Forest region alongside Rettenmeier Mühle.
- Regional farmers (Baden-Württemberg)coreLong-standing contractual partnerships with regional farmers who grow wheat, rye, and spelt exclusively for Rettenmeier Mühle under the HeimatÄhre quality programme. Farmers receive variety recommendations, cultivation advisory support, and free transport capacity during harvest. The mill compensates farmers for flower patch maintenance work. Farmers commit to sustainability, resource conservation, biodiversity, optimal crop rotations, and minimal pesticide/fertiliser use.
- European Union / ELER fundingminorThe company receives EU funding under ELER (European Agricultural Fund for Rural Development) and federal/state funding from Baden-Württemberg under the Joint Task for Improving Agricultural Structure and Coastal Protection (Gemeinschaftsaufgabe zur Verbesserung der Agrarstruktur und des Küstenschutzes). The funding supports market structure improvement projects aimed at enhancing the competitiveness and innovation potential of agricultural producers and processors.
Scale indicators3 records
Recent moves10 records
Expansion highlights5 records
Rettenmeier competitors and assessment
Company assessmentBroad incumbents
- Archer Daniels Midland (ADM): Global agricultural processor with flour milling and grain origination operations across Europe — overlaps with Rettenmeier in industrial flour supply and grain sourcing but at much greater scale and broader product range.
- Bunge Limited: Global agribusiness and food company with grain processing operations in Europe — overlaps in grain milling and food industry ingredient supply but operates at significantly larger scale and broader geographic reach.
- Cargill, Incorporated: Global agribusiness giant with European flour milling operations and significant grain origination capabilities — overlaps with Rettenmeier on commodity flour supply to industrial food customers but operates at far greater scale and global scope.
Direct peers
- Bindewald & Gutting Mühlengruppe: Strategic cooperation partner of Rettenmeier since 2012; operates a comparable mid-sized grain milling group in Germany with similar B2B customer mix in food and feed, and provides Rettenmeier with durum wheat products it does not produce itself.
- GoodMills Deutschland GmbH: Germany's largest flour miller, operating multiple mills producing wheat and rye flours for industrial bakers, food industry and retail — directly overlapping with Rettenmeier's core offering and B2B artisan/food-industry customer base, but at significantly larger scale.
- VK Mühlen AG: Swiss-German milling group operating mills in Switzerland and Germany producing branded and specialty flours (e.g., pastella, Mehln mit Pfiff) for artisan bakers and retail — directly comparable product portfolio and customer base, with similar emphasis on regional quality.
- Schwarzwälder Mühle: Regional Black Forest mill licensed to sell 'HeimatÄhre' products alongside Rettenmeier, with comparable artisanal/flour-milling operations serving local bakeries and food industry in southern Germany.
- Bavaria Mühle: Regional mill partner that produces 'HeimatÄhre' milled products under the same concept, extending the regional label into Bavaria — operates at a comparable scale to Rettenmeier in grain milling with similar product/customer overlap.
Emerging players
- Aurora Mühle GmbH: German specialty miller focused on organic and whole-grain flours for natural food retailers and artisan bakeries — directly comparable organic product range and customer segments but smaller scale and narrower product focus than Rettenmeier.
Regional players
- Swissmill: Switzerland's largest flour miller operating under the Swissmühle/Multifors brands, producing flours and cereals for the Swiss market — comparable milling product portfolio but focused on Switzerland rather than Germany.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Rettenmeier social profiles
Digital presenceRettenmeier compliance and trust
Trust signalCompliance8 records
Rettenmeier financial estimates
Financial estimateRevenue estimate
Valuation estimate
Rettenmeier leadership team
Management profileNumber of profiles
Profiles4 records
Rettenmeier funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Rettenmeier M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Rettenmeier
What does Rettenmeier do?
Rettenmeier Mühle is a family-owned flour milling company that produces and supplies quality milled grain products including flour, semolina, grist, fine semolina, and wholemeal products from wheat, rye, and spelt in conventional or organic quality. The company produces custom flour mixes and individual recipes tailored to customer requirements, and operates the HeimatÄhre regional sourcing concept under which 100% of wheat, spelt, and rye come from Baden-Württemberg. The company also supplies innovative animal feed products derived from milling by-products.
Is Rettenmeier a public or private company?
Rettenmeier is a private company. It is classified as family owned and is currently operating.
When was Rettenmeier founded?
Rettenmeier was founded in 1936. It employs 11 to 50 people.
Where is Rettenmeier based?
Rettenmeier is headquartered in Horb, Germany, in the Europe region.
How does Rettenmeier make money?
One revenue line is on record: milled grain products (flour, semolina, grist).
Who are Rettenmeier's main competitors?
Broad incumbents on record are Archer Daniels Midland (ADM), Bunge Limited and Cargill, Incorporated. Direct peers are Bindewald & Gutting Mühlengruppe, GoodMills Deutschland GmbH, VK Mühlen AG, Schwarzwälder Mühle and Bavaria Mühle. Aurora Mühle GmbH is listed as an emerging player. Swissmill is listed as a regional player.
Does Rettenmeier have an API?
No public API is recorded for Rettenmeier.
What industry is Rettenmeier in?
Rettenmeier's product category is Flour Milling. Its primary akta.pro industry code is AFAKABAD, Flour & Milling Products Manufacturing (wheat, corn, rice, specialty flours), with a secondary code of AFAKABAF, Grain-Based Mixes & Doughs Manufacturing (pancake/waffle mixes, baking mixes, dough bases). Its SIC code is 2040.