BYK

What BYK does

BYK-Chemie GmbH is a German specialty chemicals manufacturer and a wholly-owned division of ALTANA AG, headquartered in Wesel, Germany and founded in 1873. The company develops, manufactures, and sells a comprehensive portfolio of specialty chemical additives organized into seven product groups: wetting and dispersing additives, surface additives, rheology additives, defoamers and air release additives, adhesion promoters and coupling agents, processing additives, and wax additives. These additives serve industrial customers across architectural and industrial coatings, automotive OEM and refinish coatings, construction chemicals, adhesives and sealants, printing inks, personal care, thermoplastics, thermosets, lubricants, can coatings, and emerging energy storage applications. The company also operates a vertically integrated quality control instrument business through its BYK-Gardner brand, producing portable spectrophotometers (color2go) and glossmeters for color and appearance measurement in automotive, paint, and plastics industries.

BYK commercializes its additives under a strong portfolio of registered trademarks including DISPERBYK, RHEOBYK, AQUACER, AQUAMAT, AQUATIX, BYK-SILCLEAN, BYKJET, LAPONITE, CLAYTONE, CLOISITE, GARAMITE, SCONA, NANOBYK, and RECYCLOBYK, supported by extensive technical documentation, starting point formulations, regulatory dossiers, and ask-the-expert technical service. The business model is B2B direct enterprise sales supplemented by regional distributors (Palmer Holland in U.S. lubricants and metalworking fluids as of April 2026) with quote-based pricing; the company generates three revenue streams: specialty chemical additives (one-time product sales), instruments (hardware and software licenses), and technical service. Manufacturing is concentrated in Germany (Wesel headquarters, Kempen facility), with regional offices including BYK-Gardner USA in Columbia, Maryland.

Name

BYK

Legal name

BYK-Chemie GmbH

Website

https://byk.com

Company type

Private

Founded year

1873

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

BYK-Chemie GmbH, a division of ALTANA AG, is a German specialty chemicals manufacturer of additives (wetting/dispersing, rheology, defoamers, surface, wax, adhesion, processing) for industrial customers in coatings, inks, plastics, construction, and personal care, plus quality control instruments via BYK-Gardner.

Ownership category

akta.pro rank

Product category

Specialty Chemical Additives

NAICS

All Other Chemical Product and Preparation Manufacturing (32599)

SIC

Miscellaneous Chemical Products (2890)

akta.pro primary industry

Specialty Surfactants & Performance Additives (IMAEABAL)

akta.pro secondary industry

Polymer Additives & Modifiers (Stabilizers, Plasticizers, Impact Modifiers, FRs) (IMAEANAK)

Keywords

• Specialty chemical additives
• Coatings additives
• Rheology modifiers
• Wetting dispersing agents
• Quality control instruments

Headquarters

HQ city

Wesel

HQ country

Germany

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Specialty Chemical Additives: BYK generates revenue through the development, manufacturing, and sale of specialty chemical additives used across diverse industrial applications including coatings, adhesives, plastics, construction chemicals, personal care, and more. The product portfolio includes wetting and dispersing additives, rheology modifiers, defoamers, wax additives, and surface additives sold under multiple brand families.
2. Quality Control Instruments: BYK-Gardner, a division of BYK, manufactures and sells precision measurement instruments including spectrophotometers, glossmeters, and other quality control tools for the automotive, paint, and plastics industries. Revenue is generated through instrument sales, software licenses, and related services.
3. Technical Service and Support: BYK provides technical service including regulatory affairs support, ask-the-expert consultations, starting point formulations, and technical documentation (data sheets and brochures) that complement product sales and support customer retention.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels6 records

Core offering

BYK develops, manufactures, and sells specialty chemical additives used as functional ingredients in coatings, inks, plastics, construction chemicals, adhesives, and related industrial formulations. Its seven core product groups include wetting and dispersing additives, surface additives, rheology additives, defoamers and air release additives, adhesion promoters and coupling agents, processing additives, and wax additives. The company also manufactures quality control instruments (spectrophotometers and glossmeters) under the BYK-Gardner brand for the automotive, paint, and plastics industries.

Product overview

BYK is a specialty chemicals company and division of ALTANA AG that provides a comprehensive portfolio of additives for coatings, inks, plastics, and related industries. The core offering consists of seven main product groups: wetting and dispersing additives, surface additives, rheology additives, defoamers and air release additives, adhesion promoters and coupling agents, processing additives, and wax additives. These additives serve diverse applications across architectural coatings, automotive OEM and refinish coatings, industrial coatings, construction chemicals, adhesives and sealants, printing inks, personal care, energy storage, and plastics (thermoplastics and thermosets). Recent new product launches include the DISPERBYK-2180 (VOC-free wetting/dispersing additive), RHEOBYK-7685 (bio-based thickener), and CERAFLOUR 1053 (PTFE-free wax blend). BYK also offers quality control instruments through BYK-Gardner, including the color2go portable spectrophotometer for color and gloss measurement. The company supports its product portfolio with technical documentation, regulatory affairs services, and technical expert consultation.

Differentiator

Problem solved

Functional benefit

Brands

• BYK-Gardner: Quality control instruments for color and gloss measurement

Products and services

• Wetting and Dispersing Additives Additives that reduce surface tension and enable effective wetting and dispersion of pigments and fillers in coating, ink, and plastic systems for industrial formulators.
• Surface Additives Additives that modify surface properties of coatings and inks to improve wetting, slip, leveling, and anti-cratering characteristics for industrial formulators.
• Rheology Additives Additives that control flow behavior and viscosity of coating and ink formulations, including thickeners and thixotropic agents for various systems.
• Defoamers and Air Release Additives Additives that prevent and eliminate foam formation in coating, ink, and adhesive formulations during processing and application.
• Adhesion Promoters and Coupling Agents Additives that improve adhesion between substrates and coatings, inks, or adhesives through chemical bonding and surface modification for industrial formulators.
• Processing Additives Additives that improve processing characteristics and efficiency in manufacturing of coatings, plastics, and other formulations.
• Wax Additives Additives based on various waxes (carnauba, polyethylene, paraffin) that improve surface protection, scratch resistance, slip, and matting properties in coatings and related systems.
• BYK-Gardner color2go Portable Spectrophotometer Portable spectrophotometer combining precise color and 60-degree gloss measurement with digital standards, featuring a touchscreen interface, fluorescence detection, and bundled smart-chart software for laboratory and process workflows in automotive, paint, and plastics QC labs.
• DISPERBYK-2180 VOC- and biocide-free wetting and dispersing additive for aqueous systems, including highly alkaline systems, for industrial formulators seeking compliant formulations.
• CERACOL 623 Wax dispersion based on carnauba wax designed to increase surface slip and improve scratch resistance in coating and ink formulations.
• AQUACER 534 MOSH-/MOAH-free wax emulsion based on modified polyethylene for aqueous printing inks, coatings, adhesives, and thermoplastics.
• AQUACER 8058 Non-ionic wax emulsion based on high density polyethylene wax for aqueous care products, polishes, coatings, and printing inks.
• RHEOBYK-7685 Bio-based associative thickener (HEUR) for aqueous systems designed to generate Newtonian flow behavior, enabling sustainable rheology control.
• RHEOBYK-425 TF Organotin-free, liquid rheology additive for aqueous systems used to control flow behavior in coating and ink formulations.
• BYK-AQUAGEL 7110 Rheology additive based on modified, highly purified phyllosilicate for aqueous systems, used to adjust thixotropic flow behavior.
• CERAFLOUR 1053 PTFE-free blend of micronized Fischer-Tropsch wax and carnauba wax providing reduced COF values and excellent abrasion resistance in coatings and inks.

Quantifiable outcome

• Shorter delivery times in Europe through local HEUR-based RHEOBYK production at Kempen facility
• +1 more outcomes

Segments12 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

One partnership is on record.

• Palmer HollandregionalChannel Partner/ Reseller/ Distributor · 1 April 2026As of April 2026, Palmer Holland was appointed as BYK's distributor in the United States for lubricants and metalworking fluids. This distribution partnership extends BYK's market reach in the U.S. industrial lubricants and metalworking fluids sector, leveraging Palmer Holland's established distribution network and customer relationships in the region.

Scale indicators3 records

Recent moves7 records

Expansion highlights6 records

Broad incumbents

• BASF: Largest global chemical company with a broad coatings additives portfolio (dispersing, wetting, rheology modifiers) sold to the same automotive, architectural, and industrial coatings customers as BYK; competes through bundled resin-and-additive offerings and global manufacturing scale.
• Dow: Diversified chemical major with significant coating additives and silicone-based additives for industrial and architectural coatings; competes with BYK at the broad incumbent level through scale, breadth, and integrated raw-material supply.

Direct peers

• Evonik: Specialty additives player with strong positions in silica-based matting agents, defoamers, and rheology modifiers for coatings, adhesives, and sealants; directly overlaps BYK's additive technology platforms and serves overlapping automotive and industrial coatings customers.
• Arkema: French specialty chemicals group with coating solutions (rheology modifiers, adhesion promoters, defoamers) under its Coating Solutions segment; direct overlap with BYK in industrial and architectural coatings additive chemistries.
• Clariant: Swiss specialty chemicals group offering dispersing agents, wetting agents, and rheology modifiers for coatings, inks, and plastics; directly comparable to BYK across multiple additive categories and end-applications.
• Elementis: Specialty additives company with a focused rheology modifiers and organoclay portfolio (Bentone, Elementis specialties) directly competitive with BYK's RHEOBYK and organoclay lines for coatings and personal care.
• Ashland: Specialty additives supplier with rheology modifiers and performance additives serving coatings, personal care, and industrial formulations; competes with BYK in personal care rheology and coatings additives.
• Lubrizol (Berkshire Hathaway): Specialty chemicals division with coating additives, rheology modifiers, and surfacant technologies serving architectural, industrial, and personal-care formulations; competes head-to-head with BYK in performance additives and shares personal-care and home-care customers.
• Shamrock Technologies: Specialty wax and PTFE/wax additive supplier competing directly with BYK's CERACOL, CERAFLOUR, and AQUACER wax additive lines for coatings, inks, and plastics applications.

Emerging players

• Münzing (ABF Ingredients): Mid-sized specialty additives company focused on defoamers, wetting agents, and rheology modifiers for coatings and inks; partial overlap with BYK's defoamer and rheology portfolios, primarily a regional (European) competitor.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/PressBYK
• Facebookfacebook.com/BYKAdditives

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Subsidiaries1 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 BYK