Naumannn

What Naumannn does

Naumann GmbH, operating as the Naumann Group, is a family-owned German construction materials logistics company founded in 1929 and headquartered in Kirchheim, Hessen. The group's core activity is the production and delivery of ready-mix concrete (Transportbeton nach DIN) through more than 16 Transportbetonwerke distributed across Hessen and Thuringia, supplemented by specialty concretes (self-compacting concrete, shotcrete, colored concrete, PP-fiber reinforced, HGT, and custom mixtures), fill building materials (soil mortar, liquid soil, fill masses, canal backfill), and cement screed (Zementestrich CT). Upstream raw material production is handled through the Kies & Beton sub-brand, which operates gravel works in multiple locations including the recently acquired Bittstädt and Gotha-Boxberg sites purchased from Heidelberg Materials in December 2024.

The business model is sales-led and transactional, with revenue generated from one-time sales of concrete and construction materials priced via annual price lists (with a diesel surcharge mechanism triggered above €1.70/liter net). Products are delivered directly to construction sites using company-owned transport or picked up at the plants. Additional revenue comes from certified waste management services (Entsorgungsfachbetrieb) through the BVFW sub-brand and concrete pumping services through BHT. The customer base is distributed across four use-case segments: general building construction, industrial and agricultural construction, civil engineering, and infrastructure backfill.

The group employs approximately 350 people and is managed by two Geschäftsführer, Andreas Gnauert and Walter Wolf. It maintains a portfolio of complementary sub-brands (Kies & Beton, BVFW, BHT, Aubotec) and has recently pursued vertical integration, sustainability certification (CSC-Gold in September 2025), and energy management certification (DIN EN ISO 50001 in 2026), reinforcing its positioning as a certified, regional supplier to quality-conscious construction buyers in central Germany.

Name

Naumannn

Legal name

Naumann GmbH

Website

https://naumann-beton.eu

Company type

Private

Founded year

1929

Operating status

Operating

Headcount range

251–500 employees

Short description

Naumann Group is a family-owned German construction materials logistics company that produces and delivers DIN-standard ready-mix concrete, specialty concretes, and fill materials through 16+ plants across Hessen and Thuringia for construction companies and infrastructure projects.

Ownership category

akta.pro rank

Product category

Construction Materials (Ready-Mix Concrete)

NAICS

Cement and Concrete Product Manufacturing (3273)

SIC

Concrete Products, Except Block & Brick (3272)

akta.pro primary industry

Clean Fill & Inert Materials Management (Soil/Rock/Brick) (BPALAJAK)

akta.pro secondary industries

Recycled Aggregates & C&D Materials Processing (RCA, RAP, Glass Aggregate) (IMAKAHAI), Waste & Hazardous Materials Management (incl. HazMat) (BPAHAJAK), C&D Transfer Stations & C&D Material Handling (EUAIAHAB)

Keywords

• Ready-mix concrete
• Transport concrete
• Specialty concrete
• Construction fill materials
• Cement screed

Headquarters

HQ city

Kirchheim

HQ country

Germany

HQ region

Europe

Offices16 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Ready-Mix Concrete Sales: Sale of Transportbeton nach DIN for general building construction, industrial/agricultural construction, and civil engineering projects. Products delivered directly to construction sites or picked up at plants.
2. Specialty Concrete Products: Sale of special concrete mixes including self-compacting concrete (SVB), shotcrete, colored concrete, PP fibers, HGT, shoulder concrete, custom mixtures, and customer-specified compositions.
3. Backfill Construction Materials: Sale of filling materials including soil mortar, liquid soil, fill masses, and canal backfill for construction and infrastructure projects.
4. Cement Screed (Estrich): Sale of cement screed CT for floor construction and finishing applications.
5. Waste Management Services: Certified waste management and disposal services as Entsorgungsfachbetrieb, including transport and disposal services for third parties.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

Naumann GmbH produces, delivers, and sells ready-mix concrete (Transportbeton nach DIN), specialty concretes (self-compacting concrete, shotcrete, colored concrete, fiber-reinforced and custom mixtures), construction fill materials (soil mortar, liquid soil, filling masses, canal backfill), and cement screed (Zementestrich CT) for construction companies, contractors, and infrastructure projects in Hessen and Thüringen, Germany. The company also operates certified waste management and disposal services (Entsorgungsfachbetrieb) through its K+B Kies und Beton and BVFW subsidiaries.

Product overview

Naumann Beton operates as a building materials logistics company offering a portfolio of concrete and construction material products. The core offering centers on Transportbeton nach DIN (DIN-standard transport concrete), with applications spanning general building and civil engineering, industrial/agricultural construction, and engineering construction. The product line includes specialized concretes (Sonderbetone) such as self-compacting concrete (SVB), shotcrete, colored concrete, and PP fiber-reinforced concrete, alongside fill building materials (Verfüll-Baustoffe) including soil mortar and liquid soil, and cement screed (Zementestrich CT). The company also provides mineralische Baustoffe (mineral construction materials).

Differentiator

Problem solved

Functional benefit

Brands

• Kies & Beton: Gravel and concrete operations division of the Naumann Group
• BVFW
• BHT
• Aubotec

Products and services

• Transportbeton nach DIN (DIN-standard ready-mix concrete) Standard ready-mix concrete produced to DIN EN standards for general building construction, industrial/agricultural construction, and civil engineering projects, delivered directly to construction sites or picked up at plants.
• Concrete for Industrial and Agricultural Construction Specialized concrete formulations designed for industrial buildings, agricultural structures, and related construction projects with specific strength and durability requirements.
• Concrete for Engineering Construction (Ingenieurbau) Concrete formulations for engineering construction projects such as bridges, tunnels, and other infrastructure requiring certified technical specifications.
• Sonderbetone (Special Concretes) Specialized concrete mixes including self-compacting concrete (SVB), shotcrete, colored concrete, PP fiber-reinforced concrete, HGT, verge/shoulder concrete, and customer-specified compositions for demanding construction applications.
• Verfüll-Baustoffe (Construction Fill Materials) Construction fill materials including soil mortar (Bodenmörtel), liquid soil (Flüssigboden), filling masses (Füllmassen), and canal backfill (Kanalverfüllung) for construction and infrastructure projects.
• Zementestrich CT (Cement Screed) Cement-based floor screed (Zementestrich CT) for flooring and floor construction applications in residential, commercial, and industrial projects.
• Certified Waste Management Services (Entsorgungsfachbetrieb) Certified waste management, transport, and disposal services provided under Entsorgungsfachbetrieb certification by K+B Kies und Beton GmbH and BVFW GmbH, ensuring legally compliant disposal solutions for third parties.

Quantifiable outcome

• CSC-Gold certification for sustainability achieved September 2025
• +1 more outcomes

Named customers2 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

Feature3 records

Partnerships

Two partnerships are on record, tiered significant.

• Heidelberg MaterialssignificantOthers · 1 December 2024K+B Kies und Beton GmbH (part of Naumann Group) acquired gravel works in Bittstädt and Boxberg (Gotha-Ophtag) from Heidelberg Materials on December 1, 2024, expanding the group's raw material production capabilities.
• Helmut Beisheim GmbH & Co. KGsignificantStrategic or Co-development Partner · 13 November 2024Long-term partnership for the construction of a new gravel works in Bebra (Fuldaaue), with Helmut Beisheim entrusting Naumann with the project for ongoing, successful collaboration.

Scale indicators5 records

Recent moves7 records

Expansion highlights5 records

Broad incumbents

• Heidelberg Materials AG: Global building materials giant with cement, aggregates and ready-mix concrete operations in Germany. Comparable as the upstream aggregate supplier (whose Bittstädt and Boxberg gravel works Naumann acquired) and as the largest competitor in the German concrete market.
• Holcim Deutschland: German subsidiary of global Holcim Group, producing ready-mix concrete, aggregates and cement with a national footprint. Direct overlap in product range and customer base, but with broader geographic reach and integrated cement supply versus Naumann's regional scope.

Direct peers

• Schwenk Zement GmbH & Co. KG: Family-owned German cement and concrete producer based in southern Germany. Strong overlap in DIN-compliant ready-mix concrete, specialty concretes, and family-ownership structure — making it one of the most structurally comparable private peers to Naumann.
• CEMEX Deutschland: German arm of Mexico-listed CEMEX, operating ready-mix concrete plants and aggregate quarries across Germany. Comparable product portfolio (Transportbeton, specialty concretes) and similar customer segments in general building, civil engineering and infrastructure.
• Rohrdorfer Gruppe: Family-owned German building materials group producing cement, ready-mix concrete and aggregates, primarily in southern Bavaria. Comparable in product portfolio (Transportbeton, specialty concretes, aggregates) and family-ownership governance model.
• Dyckerhoff GmbH: German ready-mix concrete and cement producer, owned by Italian-listed Buzzi SpA. Closest direct comparable: produces DIN-standard and specialty concretes, operates a multi-plant German network, and serves similar construction and infrastructure customers to Naumann.
• Beton-Partner GmbH: German ready-mix concrete producer operating a multi-plant network across multiple German states. Comparable in product focus (DIN-standard Transportbeton and specialty mixes), regional plant-network model, and direct-to-site delivery service.

Regional players

• Geiger GmbH & Co. KG: Family-owned Bavarian/Swabian construction materials and services group with ready-mix concrete, aggregates and civil engineering operations. Comparable as a family-owned regional concrete producer, though operating in different German states than Naumann.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/naumannbeton

Compliance8 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

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 Naumannn