BIENENKISTE

What BIENENKISTE does

Die Bienenkiste is an open-source beehive concept launched in 2009 by Erhard Maria Klein in cooperation with master beekeeper Thomas Radetzki and the nonprofit Mellifera e.V. The core product is a horizontal top-bar hive (Horizontalbeute) inspired by the traditional Krainer Bauernstock design from Slovenia, consisting of a simple six-board wooden box that enables natural comb building without foundation sheets and without a queen excluder. The system is positioned for hobbyist beekeeping with minimal intervention, requiring approximately 12 hours of annual maintenance and yielding up to 20 kg of honey per season via crush-and-strain methods that eliminate the need for expensive extraction equipment.

The product ecosystem extends beyond the physical hive to include free online construction plans and documentation, two German-language books published by pala-verlag (Die Bienenkiste at €14 and Wesensgemäße Bienenhaltung in der Bienenkiste at €16), pre-fabricated Bausatz kits, a mobile companion app launched in March 2023 for weight and winter feed calculations, the Schwarmbörse swarm exchange, online courses, and the annual seminar at Fischermühle. Marketing and distribution rely almost entirely on content marketing, SEO, community platforms (Discourse forum, Facebook group, Mastodon), regional Stammtische meetups, and word-of-mouth within the German-speaking natural beekeeping community. Documentation is available in multiple languages (English, Slovak, Swedish, Dutch), indicating modest international reach beyond the DACH core market.

The business operates as a volunteer-run individual initiative under Erhard Maria Klein with 1-10 headcount and no formal corporate structure, funding rounds, or disclosed revenue. Customer segments are primarily individual hobbyist beekeepers and nature enthusiasts, with secondary segments in schools (for ecological education) and farmers (for pollination and self-sufficiency). The project's core differentiation rests on its wesensgemäße Bienenhaltung philosophy — prioritizing bee welfare and natural behavior over honey yield optimization — and on the 15-year community ecosystem that Mellifera e.V. and the broader network of regional groups have cultivated.

Name

BIENENKISTE

Legal name

Erhard Maria Klein

Website

https://bienenkiste.de

Company type

Private

Founded year

2009

Operating status

Operating

Headcount range

1–10 employees

Short description

Die Bienenkiste is an open-source horizontal top-bar beehive concept founded in 2009 by Erhard Maria Klein, serving German-speaking hobbyist beekeepers seeking natural, low-intervention beekeeping through DIY construction plans, books, kits, and a Mellifera e.V.-backed community network.

Ownership category

akta.pro rank

Product category

Natural Beekeeping Equipment

NAICS

Apiculture (11291)

akta.pro primary industry

Beekeeping Equipment Manufacturing & Supply (Hives, Frames, Tools, PPE) (AFAEAHAI)

akta.pro secondary industries

Beekeeping Training, Education & Advisory Services (AFAEAHAO), Organic Apiculture (Beekeeping) (AFAEAMAG)

Keywords

• Natural beekeeping hives
• Horizontal top-bar hives
• Open-source beekeeping
• Hobbyist beekeeping equipment
• Swarm-based beekeeping

Headquarters

HQ city

Rosenfeld

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

Operations, Supply Chain, Marketing or Sales, Technology or R&D, Personnel, Others

Revenue model

1. Book Sales: Two books are sold as the primary published products: 'Die Bienenkiste' (14.00 EUR, ISBN 978-3-89566-309-3) and 'Wesensgemäße Bienenhaltung in der Bienenkiste' (16.00 EUR, ISBN 978-3-89566-341-3). These serve as the main instructional guides for the beekeeping method.
2. Bausatz (Hive Kit) Sales: Pre-fabricated Bienenkiste kits are sold for those who do not want to build from scratch. Materials for self-building, hardware, wood stain, and foundation sheets are also available through referenced suppliers.
3. Courses and Seminars: Mellifera e.V. organizes courses and seminars on Bienenkiste beekeeping, including the annual seminar at the Fischermühle. These educational offerings generate revenue through registration fees.

Pricing tiers

Go-to-market motion1 record

Distribution channels6 records

Marketing channels7 records

Core offering

Die Bienenkiste designs and sells an open-source, horizontal top-bar beehive concept ("Bienenkiste") aimed at hobbyist beekeepers and other interested parties who want to practice wesensgemäße, bee-friendly beekeeping with minimal time investment. The company sells the corresponding DIY kit (Bausatz), two printed manuals ("Die Bienenkiste" and "Wesensgemäße Bienenhaltung in der Bienenkiste"), the Bienenkisten-App for mobile hive management, online courses, the Schwarmbörse swarm-exchange platform, and the Bienenkisten-Netzwerk community map.

Product overview

Die Bienenkiste is an Open Source horizontal beehive system centered on the Bienenkiste itself - a simple wooden box beehive inspired by the traditional Krainer Bauernstock design. The product ecosystem includes the core beehive (available as self-build plans or pre-cut kit), two German-language books ('Die Bienenkiste' and 'Wesensgemäße Bienenhaltung in der Bienenkiste'), a companion mobile app for weight tracking, an online learning platform with virtual courses, and the Schwarmbörse swarm exchange service. The offering is complemented by a community network (Bienenkisten-Netzwerk) connecting beekeepers regionally. The concept emphasizes natural, low-intervention beekeeping suitable for hobbyists seeking honey self-sufficiency with approximately 12 hours of annual work.

Differentiator

Problem solved

Functional benefit

Products and services

• Die Bienenkiste (beehive concept and DIY kit / Bausatz) An open-source, horizontal top-bar beehive ('Bienenkiste') sold as a DIY kit (Bausatz) plus free downloadable plans, designed for hobbyist and beginner natural beekeeping in line with wesensgemäße Bienenhaltung.
• Die Bienenkiste (Buch/Book) Printed manual for hobbyist beekeepers explaining how to build, populate, and manage a Bienenkiste. Priced at 14 EUR, with six editions and roughly 30,000 copies sold.
• Wesensgemäße Bienenhaltung in der Bienenkiste (Book) Companion planning manual to the primary Bienenkiste book, focused on bee-friendly husbandry practices. Priced at 16 EUR.
• Bienenkisten-App Mobile app for planning and managing Bienenkiste hives, built on the Open-as-App platform; supports self-serve operators of the open-source hive concept.
• Online-Kurs (Online course on natural beekeeping with the Bienenkiste) Online course on natural/wesensgemäße beekeeping with the Bienenkiste, offered through the website and partner channels (Mellifera).
• Schwarmbörse (swarm exchange) Online marketplace/exchange that lets prospective Bienenkiste beekeepers find and acquire bee swarms from existing operators, enabling low-cost apiary start-up.
• Bienenkisten-Netzwerk (network map) Interactive network map showing operators of the Bienenkiste; supports community-building, peer learning, and swarm-exchange referrals.

Quantifiable outcome

• Time investment of approximately 12 hours per year for routine beekeeping tasks
• +2 more outcomes

Named customers3 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration7 records

Feature3 records

Partnerships

Four partnerships are on record, tiered core and minor.

• Mellifera e.V.coreStrategic or Co-development PartnerMellifera e.V. is the primary organizational partner behind the Bienenkiste project. Founded by Thomas Radetzki, Mellifera develops and supports the Bienenkiste concept alongside its sister product, the Einraumbeute (single-chamber hive). Mellifera organizes courses, seminars, regional groups, and the annual Bienenkiste seminar at the Fischermühle. The partnership provides the educational infrastructure, community network, and event organization that complements the open-source technical documentation.
• Thomas RadetzkicoreStrategic or Co-development PartnerImkermeister (master beekeeper) at Fischermühle and co-developer of the Bienenkiste concept alongside Erhard Maria Klein. Radetzki developed the concept based on 30 years of experience with natural beekeeping and created the Mellifera-Einraumbeute.
• pala-verlagminorChannel Partner/ Reseller/ DistributorPublisher of the two Bienenkiste books: 'Die Bienenkiste' (ISBN 978-3-89566-309-3) and 'Wesensgemäße Bienenhaltung in der Bienenkiste' (ISBN 978-3-89566-341-3).
• Regional Groups and Stammtische NetworkcoreChannel Partner/ Reseller/ DistributorA network of regional groups and regular meetups ('Stammtische') organized across German-speaking regions, providing local support, education, and community connection for Bienenkiste beekeepers. Supported through the Mellifera-Netzwerk platform.

Scale indicators4 records

Recent moves4 records

Expansion highlights4 records

Emerging players

• PerfectBee: PerfectBee is a hobbyist beekeeping education platform offering courses, content, and a community for new and intermediate beekeepers. It overlaps with Bienenkiste's educational offering and content-driven acquisition model, though without a proprietary hardware product.
• Apimaye: Apimaye manufactures insulated, modular polystyrene Langstroth hives marketed to hobbyist and small-scale beekeepers. Both Bienenkiste and Apimaye emphasize beginner-friendliness and reduced maintenance, though they occupy different ends of the design spectrum (modern insulated commercial hives vs. traditional open-source natural hives).

Direct peers

• Flow Hive: Flow Hive designs and sells innovative honey extraction hive systems aimed at hobbyist beekeepers seeking simplified, low-intervention harvesting. Both companies target hobbyists prioritizing ease-of-use and reduced hive disturbance, though Flow Hive uses patented flow-frame technology versus Bienenkiste's open-source natural-comb approach.
• Mellifera e.V. (Einraumbeute): Mellifera e.V. is the strategic partner behind Bienenkiste and the developer of its sister product Einraumbeute (single-chamber hive). Both products target the same wesensgemäße/natural beekeeping niche and share Mellifera's regional groups, courses, and events — making Einraumbeute the closest substitute and primary internal competitor.

Others

• Bee Informed Partnership: Bee Informed Partnership is a non-profit extension organization focused on honey bee health research, surveys, and educational outreach to beekeepers. It is an ecosystem participant in the same educational and best-practices space where Bienenkiste publishes its care documentation and community content.
• Vita Bee Health: Vita Bee Health manufactures honey bee health products (Varroa treatments, nutritional supplements) and supports beekeeper education globally. It is an adjacent supplier in the apiculture value chain rather than a direct competitor, but its Varroa treatment products are referenced in Bienenkiste's own care documentation.

Broad incumbents

• Dadant & Sons: Dadant is one of the largest and oldest U.S. beekeeping equipment manufacturers, producing hives, frames, tools, and supplies across the full apiculture spectrum. As a broad incumbent, Dadant serves commercial and hobbyist markets with traditional Langstroth-compatible equipment, contrasting with Bienenkiste's specialized natural-beekeeping niche.
• Kelley Beekeeping: Kelley Beekeeping is a long-established U.S. beekeeping supply company producing woodenware, protective gear, and full hive kits. Both Kelley and Bienenkiste manufacture wooden hive equipment, but Kelley targets the traditional Langstroth commercial market at scale while Bienenkiste focuses on the natural beekeeping niche.
• Betterbee: Betterbee is a U.S. beekeeping supply retailer offering hives, tools, queens, and educational programs targeting hobbyist and sideliner beekeepers. Both companies serve beginner-friendly hobbyist segments with educational emphasis, though Betterbee operates a traditional commercial model versus Bienenkiste's open-source philosophy.
• Mann Lake: Mann Lake is a major North American beekeeping supply company offering hives, protective gear, honey processing equipment, and educational resources. It serves both commercial and hobbyist segments at scale, with a broader portfolio than Bienenkiste but overlapping customer base in entry-level hobbyist beekeepers.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks7 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/groups/146508095418475

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about BIENENKISTE