Prayon

What Prayon does

Prayon is a privately held Belgian phosphorus chemistry company, headquartered in Engis, Belgium, with roots dating to 1822 and over 130 years of operating experience. It manufactures and supplies specialty phosphate salts, purified phosphoric acid, and emulsifying salts for food (baked goods, processed cheese, meat, seafood, dairy, beverages, pet food), plant nutrition (water-soluble MAP, MKP, NOP fertilizers), electronics (electronic-grade phosphoric acid and sodium hypophosphite for semiconductor and nickel-plating applications), water treatment (Capterall heavy-metal removal), metal treatment, building materials, detergents, and pharmaceutical applications. Its technology base is the wet-process phosphoric acid route, which uses up to 7 times less CO2 than the thermal process, combined with the proprietary DA-HF process (97% P2O5 recovery), a patented tilting pan filter, an additive-free cadmium removal process, and a patented iron-polyphosphate fertilizer formulation (micronutri Fe).

Prayon operates 7 production sites across Belgium, France, Switzerland, and the US (Southern Illinois, via the 2024 NEI acquisition), supported by 100+ local representative offices and licensing of its phosphoric acid production technology at 130+ plants globally. The company generates revenue through direct sales of specialty phosphate products, technology licensing and royalties (Prayon Technologies licensing five phosphoric acid processes), industrial equipment sales under the PROFILE brand, and third-party chemical distribution through Prayon Benelux. It also participates in the lithium-ion battery materials market via a joint venture with Pulead for LiFePO4 cathode materials under license from LiFePO4+C Licensing AG.

Ownership is anchored by Wallonie Entreprendre, a Walloon government investment entity holding a 50% stake, with the remainder held by private shareholders. The company employs approximately 1,500 people worldwide, more than half in Wallonia, and is led by CEO Geoffrey Close. Recent strategic activity (Capterall acquisition 2022, Febex 2023, NEI 2024, SHMP unit inauguration 2025, HRA acquisition announcement 2026) points to an active, M&A-led expansion into electronics, water treatment, and North America.

Name

Prayon

Legal name

PRAYON sa

Website

https://prayon.com

Company type

Private

Founded year

1822

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Prayon is a Belgian phosphorus chemistry company that manufactures specialty phosphate salts, purified phosphoric acid, and emulsifying salts for food, agriculture, electronics, water treatment, and industrial customers worldwide. It operates 7 production sites, licenses phosphoric acid technology to 130+ plants, and sells through 100+ representative offices globally.

Ownership category

akta.pro rank

Product category

Specialty Phosphate Chemicals

NAICS

Phosphatic Fertilizer Manufacturing (325312), Soap and Cleaning Compound Manufacturing (32561)

SIC

Industrial Inorganic Chemicals (2810), Food And Kindred Products (2000)

akta.pro primary industry

Phosphoric Acid & Phosphates (Food-Grade Phosphate Salts) (AFAJAGAD)

akta.pro secondary industry

Fertilizer Raw Materials & Intermediates (Phosphate Rock, Sulfuric/Phosphoric Acid, Potash Ore/Brines) (AFABABAH)

Keywords

• Phosphate chemistry products
• Phosphoric acid manufacturing
• Specialty chemical emulsifying salts
• Water soluble fertilizers
• Industrial process licensing

Headquarters

HQ city

Engis

HQ country

Belgium

HQ region

Europe

Offices6 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Specialty Phosphate Products: Manufacturing and sale of phosphate salts, phosphoric acid, and related chemical products for food, industrial, agricultural, and pharmaceutical applications
2. Technology Licensing: Prayon Technologies licenses five different processes to produce phosphoric acid, including DA-HF process and cadmium removal solutions
3. Equipment Sales (PROFILE): Sale of industrial equipment including tilting pan filters, agitators, and anti-corrosion systems under the PROFILE brand
4. Chemical Distribution: Distribution of specialty chemicals including silicones, waxes, biocides, surfactants for customers in Benelux region through Prayon Benelux

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels5 records

Core offering

Prayon manufactures and supplies specialty phosphate products, phosphoric acid, and fluorine-based chemical solutions for food, agriculture, electronics, water treatment, energy storage, construction, metal treatment, and pharmaceutical applications. The company also licenses proprietary phosphoric acid production technologies through Prayon Technologies and sells industrial equipment under the PROFILE brand. Its offerings include branded product lines such as Kasomel (emulsifying salts), Carfosel (meat/poultry/seafood phosphates), Prayphos (purified phosphoric acid), Hortipray (fertilizers), Praylev (leavening agents), Capterall (wastewater treatment), and micronutri Fe (plant nutrition).

Differentiator

Problem solved

Functional benefit

Brands

• Kasomel: Range of emulsifying salts for processed cheese developed for high performance
• Carfosel
• Prayphos
• Hortipray
• Prayon Technologies (PRT)
• Praybrite
• Praylev
• Profile
• P700/P800
• Polypray
• Sofibex
• micronutri Fe
• Fosbind

Products and services

• Kasomel® Emulsifying Salts Phosphate-based emulsifying salts designed for processed cheese manufacturers, providing emulsification, texture control, and melt properties tailored to cheese type and process.
• Carfosel® Phosphate Salts Range of phosphate salts for meat, poultry, seafood, and pet food applications, providing water retention, texture, and shelf-life benefits.
• Prayphos® Purified Phosphoric Acid and Phosphate Salts Purified phosphoric acid and phosphate salts serving food, beverages, water treatment, and various industrial applications.
• Hortipray® Water-Soluble Fertilizers Broad range of environmentally-friendly water-soluble fertilizers for horticulture including MAP (Monoammonium Phosphate), MKP (Monopotassium Phosphate), NOP (Potassium Nitrate), and specialty products for precision agriculture.
• Praylev® Leavening Agents Leavening agents including monocalcium phosphates (MCPs) and sodium acid pyrophosphates (SAPP) for bakery applications.
• micronutri Fe® Iron-Polyphosphate Fertilizer Patented iron-polyphosphate formulation for plant nutrition that is fully water-soluble, chelate-free, and biodegradable as a fertilizer alternative.
• Capterall® Wastewater Treatment Solution Calcium phosphate-based wastewater treatment technology for capturing and eliminating heavy metals (copper, chromium, cadmium, zinc, aluminum, mercury) and micropollutants from industrial effluent, helping facilities meet strict discharge regulations.
• P700/P800 LFP Cathode Materials LiFePO4 (LFP) cathode materials for lithium-ion batteries under worldwide license from LiFePO4+C Licensing AG, including High Energy Density (P700) and High Rate (P800) variants for automotive and stationary storage battery applications.
• Praybrite® Metal Treatment Solutions Phosphate-based solutions for metal surface phosphating, brightening treatments, and corrosion prevention, supporting paint adhesion and electrical insulation in metal finishing operations.
• Polypray® Industrial Detergent Phosphate Formulations Phosphate-based formulations for industrial and institutional cleaning applications, providing water softening, complexing, dispersing, and alkalizing properties for detergent producers.
• Sofibex® Sodium Hypophosphite Sodium hypophosphite for nickel-plating and electronics applications, supporting homogeneity of nickel deposits and serving the printed circuit board and semiconductor industries.
• Electronic-Grade Phosphoric Acid Ultrapure phosphoric acid produced at the Bex, Switzerland facility, used in ULSI and VLSI semiconductor manufacturing, LCD screens, microchips, printed circuits, and other electronics applications requiring extreme purity and particle control.
• Pharmaceutical-Grade Phosphates Ultrapure phosphoric acids and calcium phosphates for pharmaceutical applications including cleaning agents and active principles, with guaranteed purity, impurity content measured in ppb, and full stability and traceability documentation.
• Building & Construction Phosphate Solutions Phosphate solutions for construction materials including flocculation control, setting time control, fire insulation, and resistance improvement in building materials, ceramics, floor tiles, plaster, cements, and refractories.
• Prayon Technologies Process Licensing (DA-HF and Cadmium Removal) Licensing of five proprietary phosphoric acid production processes through Prayon Technologies (PRT), including the DA-HF dihydrate/hemihydrate process achieving 97% P2O5 recovery and cadmium removal solutions enabling merchant-grade acid below 1 ppm. Licensed to 130+ phosphoric acid plants globally.
• PROFILE Industrial Equipment (Tilting Pan Filters, Agitators, Anti-Corrosion Systems) Industrial equipment sold under the PROFILE brand for phosphoric acid production, including patented tilting pan filters with fast drain pans and compact aspiration central valves, agitators, and anti-corrosion systems.
• Prayon Benelux Chemical Distribution Full-service chemical distribution arm of Prayon Group serving the Benelux region, distributing Prayon products alongside third-party principals' specialty chemicals including silicones (BRB Akasil® range), waxes, biocides, surfactants, and natural ingredients such as Kalahari melon oil (Zuplex) for agro-chemicals, food/feed, construction, adhesives, and paint & coatings markets.

Quantifiable outcome

• 97% P2O5 recovery efficiency with DA-HF process
• +3 more outcomes

Segments9 records

Ideal customer profiles6 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Seven partnerships are on record, tiered minor and core.

• BRB SiliconesminorChannel Partner/ Reseller/ Distributor · 23 March 2022Partnership with Dutch-based BRB Silicones for silicone-based antifoams (BRB Akasil® range). Prayon Benelux distributes these products serving agro-chemicals, food/feed, construction, adhesives, paint & coatings markets. Partnership has been successful for over a decade.
• LiFePO4+C Licensing AGcoreOEM/ Whitelabel/ Licensing PartnerWorldwide license agreement for manufacturing and sale of LiFePO4 (LFP) cathode materials for lithium-ion batteries. Ensures customers avoid patent infringement risks and seizure procedures for counterfeit materials.
• Pulead (China)coreStrategic or Co-development PartnerJoint venture with Chinese group Pulead for manufacturing LFP cathode materials. Prayon brings over 10 years of technical know-how in cathode materials, enabling high-quality and reliable LFP supply to lithium-ion battery producers globally.
• Graphite-technologyminorChannel Partner/ Reseller/ DistributorOfficial representative for Capterall® water treatment products in India and China, enabling local sales and technical support in these key markets.
• IMT Mines Albi-CarmauxminorStrategic or Co-development PartnerPartnership with IMT Mines Albi-Carmaux to create a common research laboratory supporting students worldwide to develop innovations for sustainability in phosphorus chemistry. Prayon also sponsors African students to attend WasteEng conferences.
• University of LimerickminorStrategic or Co-development PartnerPrayon's R&D Department welcomed doctoral student Vishal Zende to work on recovering phosphorus from dairy industry waste ash for fertilizer production, part of the European Reflow project under Horizon 2020 program.
• ZuplexminorChannel Partner/ Reseller/ DistributorSouth African-based principal supplying natural ingredients including Kalahari melon oil for cosmetics, distributed by Prayon Benelux.

Scale indicators9 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Innophos: North American specialty phosphate producer serving food, beverage, and industrial markets. Direct competitor in food-grade and specialty phosphates, now owned by One Rock Capital following a 2020 take-private.
• ICL Group: Israel-based specialty phosphate and fertilizer producer serving food, agriculture, and industrial markets. Directly comparable as a global specialty phosphates competitor with overlapping end-market exposure in food ingredients and plant nutrition.
• Budenheim: German specialty phosphate producer focused on food-grade phosphates, bakery, and dairy applications. Direct peer to Prayon's Kasomel, Praylev, and Prayphos food ingredient portfolios with very similar customer base in processed cheese and bakery leavening.

Broad incumbents

• OCP Group: Moroccan state-owned phosphate rock miner and the world's largest phosphate producer. A broad incumbent that controls upstream phosphate rock supply and competes with Prayon across fertilizer and industrial phosphate markets.
• The Mosaic Company: US-based integrated phosphate and potash producer with significant fertilizer exposure. Comparable as a major phosphate producer with overlapping plant nutrition customers, though Mosaic is more upstream-focused than Prayon's specialty positioning.
• EuroChem Group: Swiss-headquartered global fertilizer and chemicals producer with nitrogen, phosphate, and specialty crop nutrition operations. Comparable as a broad phosphate/fertilizer incumbent with overlap in plant nutrition segments.
• Yara International: Norwegian global fertilizer producer with significant plant nutrition and crop nutrition portfolio. Overlaps with Prayon's Hortipray and micronutri Fe water-soluble fertilizer offerings in horticulture and specialty agriculture.
• Solvay: Belgian-headquartered broad chemicals incumbent. Comparable as a former owner of the Capterall business (sold to Prayon in 2022) and as an adjacent player in specialty chemicals and phosphates.
• Nutrien: World's largest fertilizer producer with integrated potash, nitrogen, and phosphate operations. Overlaps with Prayon's Hortipray plant nutrition segment but operates at much larger scale across the fertilizer value chain.

Regional players

• Aditya Birla Chemicals: India-based phosphate and specialty chemicals producer. Regional peer with comparable phosphate chemistry capabilities, particularly relevant given Graphite-technology's role representing Prayon's Capterall products in India.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/prayon
• Xx.com/prayon_group

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Subsidiaries5 records

Funding overview

Funding rounds

Investors

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

M&A1 record

Investments

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

Frequently asked questions about Prayon