Sonocrete Gmbh

What Sonocrete Gmbh does

Sonocrete GmbH is a German industrial technology company founded in November 2018 as a spin-off from Bauhaus University Weimar, headquartered in Cottbus, Brandenburg. The company develops and commercializes the Sonocrete Premix-System, a modular bypass device that uses high-power ultrasound to activate a cement-water-supplementary cementitious materials (SCM) slurry before it enters the concrete mixing process. The underlying mechanism exploits acoustic cavitation — pressure changes in the suspension cause bubble formation and implosion, generating extreme localized conditions that accelerate calcium-silicate-hydrate (C-S-H) phase formation responsible for concrete hardening. This enables precast concrete manufacturers to reduce cement content by up to 30% while maintaining early compressive strength, achieving 4x early compressive strength at 8 hours, stripping moulds 6 hours earlier, and cutting CO2 emissions by 30-35% without a green premium.

The company targets enterprise precast concrete plants through direct sales and an Early Access program that includes lab-based mix design analysis and optimization under NDA. To date, Sonocrete has named customers including Mattig & Lindner GmbH (first factory test partner in Forst, Germany), Hentschke Bau (concrete plant supporting Deutsche Bahn's 'Neues Werk Cottbus' project), and Consolis Tecnyconta (first Spanish implementation in 2026). The company monetizes primarily through capital equipment sales of the Premix-System, with flexible pricing tailored to production volume and plant size, and has indicated potential for a future licensing model. The technology has been deployed at plants in Germany and Spain, with over 1 million cubic meters of concrete produced using the Sonocrete process. Sonocrete employs approximately 20 people, mostly engineers, and has received recognition including the Brandenburger Innovationspreis 2023. Funding to date has been non-dilutive, consisting of grants from BMBF (2021), and the European Union and State of Brandenburg (2024).

Name

Sonocrete Gmbh

Legal name

Sonocrete GmbH

Website

https://sonocrete.com

Company type

Private

Founded year

2018

Operating status

Operating

Headcount range

11–50 employees

Short description

Sonocrete GmbH is a German industrial technology company that sells the Premix-System, a high-power ultrasound bypass device enabling precast concrete plants to cut cement content by 30% and CO2 emissions by 30-35% while maintaining or improving early compressive strength.

Ownership category

akta.pro rank

Product category

Industrial Concrete Production Equipment

NAICS

Cement and Concrete Product Manufacturing (3273), Other Concrete Product Manufacturing (327390)

SIC

Concrete, Gypsum & Plaster Products (3270)

akta.pro industry

PRIMARYIMAHAAAK

Concrete Equipment (Mixers, Pumps, Batching)

Industrials, Manufacturing & Construction/Industrial Machinery & Heavy Equipment/Construction & Earthmoving Equipment

SECONDARYIMADAAAL

Concrete Admixtures & Curing Compounds

Industrials, Manufacturing & Construction/Building Materials & Products/Cement, Concrete & Aggregates

SECONDARYIMADAAAG

Cement Manufacturing (Portland, Blended & Specialty)

Industrials, Manufacturing & Construction/Building Materials & Products/Cement, Concrete & Aggregates

Keywords

• Ultrasound concrete mixing
• Cement reduction technology
• Precast concrete equipment
• Low-carbon concrete production
• Concrete decarbonization hardware

Headquarters

HQ city

Cottbus

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Premix-System Hardware Sales: Sale of industrial Sonocrete Premix-Systems to precast concrete plants. The company manufactures and sells the ultrasound mixing equipment as capital equipment to manufacturing customers.
2. Technology Licensing: Based on 12 years of research, the ultrasonic mixing process could be licensed to other equipment manufacturers or deployed in additional facilities.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels5 records

Core offering

Sonocrete manufactures and sells the Sonocrete Premix-System, a modular bypass industrial device that premixes a portion of cement, water, and supplementary cementitious materials (SCMs) and treats the slurry with high-power ultrasound before concrete mixing. The ultrasound induces cavitation, accelerating C-S-H phase formation and enabling precast concrete manufacturers to either reduce cement content by up to 30% while maintaining early strength, or significantly increase early compressive strength (4x at 8 hours) for faster mould stripping and higher throughput. The offering is complemented by an Early Access program with mix-design analysis and lab-based optimization services.

Product overview

Sonocrete GmbH offers a unified portfolio centered on its core Sonocrete Premix-System — a high-power ultrasound bypass device that activates a cement-water-supplementary cementitious materials (SCM) slurry before it enters the concrete mixing process. The system is offered with flexible pricing tiers suitable for both large precast plants and smaller operations, and is complemented by an Early Access Program that includes mix design analysis, lab-based optimization, and on-site validation testing under NDA. The Sonocrete technology enables precast manufacturers to either reduce cement content by up to 30% (maintaining the same compressive strength) or dramatically increase early compressive strength (4x at 8 hours), allowing earlier mould stripping or increased production throughput.

Differentiator

Problem solved

Functional benefit

Products and services

• Sonocrete Premix-System Industrial capital-equipment bypass device that premixes a portion of cement, water, and supplementary cementitious materials (SCMs) and treats the slurry with high-power ultrasound before concrete mixing. The cavitation-induced C-S-H phase formation enables up to 30% cement reduction with same early compressive strength, or up to 4x higher early compressive strength at 8 hours, allowing moulds to be stripped up to 6 hours earlier and approximately doubling production output. Designed for precast concrete plant operators.
• Early Access Program Pre-commercial customer engagement program that provides selected precast concrete plants the opportunity to validate Sonocrete technology. Includes analysis of the customer's existing mix design, development of optimized mix designs in Sonocrete's lab, and validation testing in the customer's own facility using pre-treated slurry. Operates under NDA confidentiality and supports both pilot trials and commercial deployment decisions.
• Mix Design Analysis & Optimization Service Consultative service in which Sonocrete analyzes the customer's existing concrete mix design and develops optimized variants with reduced cement content, reduced use of accelerators or heat curing, and lower CO₂ footprint. Customers receive a solid basis for decision-making before any capital investment in the Premix-System.

Quantifiable outcome

• 30% cement reduction with same compressive strength
• +6 more outcomes

Named customers4 records

Segments2 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Five partnerships are on record, tiered core and minor.

• Consolis TecnycontacoreStrategic or Co-development Partner · 27 January 2026First company in Spain to implement Sonocrete's German-developed ultrasonic activation technology. Marked as first Spanish implementation, representing international market expansion and validation of the technology.
• Hentschke BaucoreStrategic or Co-development Partner · 7 December 2022Concrete plant in Bautzen that manufactures precast elements (columns and trusses) for Deutsche Bahn's Neues Werk Cottbus using Sonocrete technology. Partner in the sustainability-focused construction of the new ICE maintenance facility.
• Mattig & Lindner GmbHcoreStrategic or Co-development Partner · 16 March 2021First factory test partner at their precast plant in Forst near Berlin. The family-owned construction company (founded 1909) has a long tradition of combining practical construction expertise with applied research. Successfully tested Sonocrete technology in 2021 and continued collaboration into 2026, demonstrating mature industrial application.
• Bauhaus University WeimarcoreStrategic or Co-development Partner · 1 November 2018Sonocrete was founded as a spin-off from Bauhaus University Weimar in November 2018. Dr. Christiane Rößler leads the cement chemistry working group at the university. The ultrasonic mixing process is based on 12 years of research originating from academic research at the university.
• Wayss & FreytagminorChannel Partner/ Reseller/ DistributorConstruction company executing the Deutsche Bahn 'Neues Werk Cottbus' project. Working with DB and Sonocrete to implement climate-friendly concrete solutions.

Scale indicators13 records

Recent moves7 records

Expansion highlights6 records

Broad incumbents

• Mapei: Italian global manufacturer of concrete admixtures and cementitious products with active low-carbon concrete portfolio. Comparable as an incumbent admixture supplier that could displace or complement Sonocrete's hardware approach in precast plants.
• Sika AG: Swiss global leader in construction chemicals including concrete admixtures, with active sustainability programs targeting cement reduction. Competes indirectly with Sonocrete by offering chemistry-based routes to lower-clinker, high-performance concrete.
• GCP Applied Technologies (Saint-Gobain): US-based producer of concrete admixtures, cement additives, and construction chemicals, now part of Saint-Gobain. Comparable as a broad incumbent offering competing routes to clinker reduction and early-strength performance in precast concrete.
• Liebherr-Mischtechnik: German industrial group producing concrete mixing plants, batching systems, and truck mixers. Comparable as a broad incumbent in concrete production equipment whose installed base represents both a sales channel opportunity and a competitive threat for Sonocrete.
• BASF Master Builders Solutions: BASF's construction chemicals division supplying concrete admixtures and cement-optimization solutions globally. Comparable as a large incumbent pursuing the same decarbonization opportunity via admixture chemistry rather than ultrasound hardware.
• Chryso (Saint-Gobain): French concrete admixtures and cement additives producer, now part of Saint-Gobain. Comparable as an incumbent supplier of cement-optimization chemistry, with sustainability-focused product lines targeting the same precast decarbonization use cases as Sonocrete.

Direct peers

• Putzmeister: German-based global manufacturer of concrete pumps, mixers, and placing equipment, owned by Sany. Comparable as a large incumbent concrete equipment supplier that Sonocrete could either partner with for licensing or compete against for capex budgets at precast plants.
• Schwing Stetter: German manufacturer of concrete pumps, mixers, and batching plants. Directly comparable as an established equipment vendor serving the same precast and ready-mix customers Sonocrete targets, with broader product portfolio and global distribution.
• CarbonCure Technologies: Canadian-based concrete decarbonization startup selling retrofit hardware and software systems to ready-mix and precast producers that inject captured CO2 into concrete. Direct competitor to Sonocrete in helping concrete manufacturers reduce cement-related emissions while maintaining strength.
• Solidia Technologies: US-based low-carbon cement and concrete technology company offering CO2-cured concrete and reduced-clinker binder systems. Competes with Sonocrete for the same decarbonization dollar from precast and concrete producers, using a chemistry-based rather than ultrasound-based approach.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/sonocrete-gmbh

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles13 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 Sonocrete Gmbh