Nobian

What Nobian does

Nobian is a European industrial chemicals producer headquartered in Amersfoort, Netherlands, operating 8 production sites across the Netherlands, Germany, and Denmark with 1,600 employees. The company transforms high-purity salt, mined through solution mining, into essential chemicals via chlor-alkali electrolysis using membrane process technology. Core products include chlorine, caustic soda (sodium hydroxide), chloromethanes, and hydrogen, with the company positioned as the largest salt producer in the Netherlands and the largest vacuum salt producer in Western Europe at approximately 5 million tonnes of salt annually. Nobian also operates salt cavern-based energy storage and supplies utilities (electricity, gas, steam, water) to neighboring companies at chemical parks including Rotterdam Botlek, Chemie Park Delfzijl, ChemiePark Bitterfeld-Wolfen, and Industriepark Höchst in Frankfurt.

The business operates as a B2B industrial chemicals supplier with direct sales to enterprise customers in chemical parks across Northwestern Europe, distributing through pipeline supply, tank truck delivery, and direct sales relationships. Revenue streams include essential chemicals (chlorine, caustic soda, chloromethanes, hydrogen), salt products (industrial salt and vacuum salt), energy supply services, and certified green hydrogen (RFNBO-certified at Rotterdam for 14,000 tonnes/year and Frankfurt for 6,000 tonnes/year, totaling 20,000 tonnes annually). Differentiated capabilities include the E-Flex grid stabilization technology enabling rapid adjustment of energy consumption, and energy storage caverns developed in salt formations. Pricing is negotiated upon inquiry based on volume, contract terms, and market conditions.

Nobian was spun off from Nouryon in July 2021, with the business tracing its origins to salt production activities in the Netherlands dating back to 1886. The company is privately held, with American investment firm Carlyle and Singapore-based sovereign wealth fund GIC retaining ownership through the spin-off. Nobian is privately held with no controlling parent entity identified post-spin-off. Recent strategic actions include securing RFNBO certification at Frankfurt (April 2026), opening a fully electrified salt plant in Mariager (June 2026), divesting the HyCC green hydrogen joint venture to Power2X (February 2026), and entering partnerships across hydrogen logistics, lithium processing, precious metals recycling, and grid stabilization. The company's stated ambition is CO2 neutrality by 2040, with intent to accelerate to 2030 per a letter of intent with the Dutch government.

Name

Nobian

Legal name

Nobian GmbH

Website

https://nobian.com

Company type

Private

Founded year

2021

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Nobian is a European industrial chemicals producer operating 8 sites across the Netherlands, Germany, and Denmark, transforming salt into chlorine, caustic soda, hydrogen, and chloromethanes for B2B customers in pharmaceutical, construction, water treatment, and chemical park industries.

Ownership category

akta.pro rank

Product category

Industrial Chemicals

NAICS

Basic Chemical Manufacturing (3251)

SIC

Industrial Inorganic Chemicals (2810)

akta.pro primary industry

Chlor-Alkali & Derivatives (IMAEAAAC)

akta.pro secondary industries

Salt & Salt-Based Seasonings (Sea Salt, Flake, Seasoned Salts) (AFAJANAE), Underground Hydrogen Storage in Salt Caverns (Solution Mining, Cushion Gas, Cycling) (EUAFAEAD)

Keywords

• Industrial chemicals
• Chlor-alkali production
• Salt manufacturing
• Green hydrogen
• Energy storage caverns

Headquarters

HQ city

Amersfoort

HQ country

Netherlands

HQ region

Europe

Offices9 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Essential Chemicals: Production and sale of chlorine, caustic soda (sodium hydroxide), chloromethanes, and hydrogen produced through chlor-alkali electrolysis from salt. Products supplied to chemical industry value chains.
2. Salt Products: Production and sale of industrial salt and vacuum salt for various industrial applications. Nobian is the largest salt producer in the Netherlands and largest vacuum salt producer in Western Europe.
3. Energy Supply: Supply of electricity, gas, steam and water to internal and external customers. The Chlorine Caustic Utilities (CCU) factory in Rotterdam supplies utilities to neighboring companies.
4. Green Hydrogen: Certified green hydrogen production and supply to industrial customers for decarbonization, with RFNBO certification enabling monetization of byproduct hydrogen from chlor-alkali electrolysis.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Nobian produces salt and essential chemicals through chlor-alkali electrolysis, supplying chlorine, caustic soda, chloromethanes, and RFNBO-certified green hydrogen to industrial customers at the start of chemical value chains. The company also offers energy services (electricity, gas, steam, water) via its Rotterdam CCU plant and develops salt-cavern energy storage, leveraging its proprietary E-Flex grid-stabilization technology to enable flexible production aligned with renewable energy supply.

Product overview

Nobian is a European leader in salt, essential chemicals, and energy storage. The company's operations begin with salt production and electrochemistry, transforming high-purity salt into essential chemicals including chlorine, caustic soda, chloromethanes, and green hydrogen. The product portfolio centers on five production areas: Salt (mining and production), Essential Chemicals (chlorine, caustic soda, chloromethanes, hydrogen), Energy (supply services and E-Flex grid stabilization), and Storage Caverns (energy storage development). The flagship Rotterdam CCU plant is one of the world's largest and most modern chlorine facilities. Nobian also produces RFNBO-certified green hydrogen at Rotterdam and Frankfurt facilities, positioning the company as one of Europe's largest certified green hydrogen producers.

Differentiator

Problem solved

Functional benefit

Brands

• HyCC (Hydrogen Chemistry Company): Joint venture with Green Investment Group (GIG) for green hydrogen production (now sold to Power2X).
• Dansk Salt A/S

Products and services

• Salt Nobian produces salt through mining operations in the Netherlands and Denmark, including vacuum salt. Nobian is the largest salt producer in the Netherlands and the largest vacuum salt producer in Western Europe, producing approximately 5 million tonnes annually. Salt is an indispensable raw material for society, sustainability, and the energy transition, and is the backbone of Nobian's chlor-alkali production.
• Chlorine Chlorine produced through chlor-alkali electrolysis at multiple plants. Essential for water treatment, PVC production, pharmaceuticals, and many other industrial applications. Supplied to industrial customers via pipeline at chemical parks and via tank truck delivery.
• Caustic Soda (Sodium Hydroxide) Caustic soda (sodium hydroxide) produced as a co-product of chlor-alkali electrolysis. Used in chemical manufacturing, water treatment, and pulp and paper industries.
• Chloromethanes Chloromethane products produced at Nobian's chloromethane plant. Used in applications including silicone production and refrigeration.
• Green Hydrogen (RFNBO Certified) Green hydrogen produced through chlor-alkali electrolysis powered by renewable electricity. RFNBO-certified at Rotterdam (14,000 tonnes/year) and Frankfurt (6,000 tonnes/year), positioning Nobian as one of Europe's largest certified green hydrogen producers. Supplied to industrial customers for decarbonization and renewable energy compliance.
• Energy Services Supply of electricity, gas, steam, and water to internal and external customers via the Chlorine Caustic Utilities (CCU) plant at Rotterdam. The E-Flex program enables flexible production to support grid stabilization using renewable energy, with 40MW capacity added to Vattenfall's flexible capacity pool.
• Storage Caverns Development of energy storage caverns in salt formations, including the Zuidwending site. The caverns are used for storing energy and contribute to the Dutch energy system's stability and flexibility.

Quantifiable outcome

• Green hydrogen capacity: 20,000 tonnes annually (RFNBO certified)
• +3 more outcomes

Named customers3 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration6 records

Feature3 records

Partnerships

Nine partnerships are on record, tiered core and minor.

• Power2XcoreChannel Partner/ Reseller/ Distributor · 22 May 2026Nobian is an industrial customer for Power2X's Djewels 20-MW green hydrogen project at Chemical Park Delfzijl. The project will supply Nobian with approximately 2,000 tonnes of green hydrogen annually upon becoming operational in 2028. Nobian previously sold its HyCC stake to Power2X.
• VERVAEKEminorStrategic or Co-development Partner · 10 March 2026Launch of Europe's first ADR certified hydrogen-powered truck for zero-emission chemical logistics. Pilot project around Rotterdam aims to replace diesel trucks, reducing CO2 emissions by 88.5 tons per 100,000 km.
• TNO / RenewaFLEXNL ConsortiumminorStrategic or Co-development Partner · 14 February 2026Nobian participates in the three-year RenewaFLEXNL project coordinated by TNO with 17 partners to integrate long-duration energy storage into the Dutch energy system. Pilot projects include Port of Rotterdam storage integration with offshore wind.
• HyFINE ConsortiumminorStrategic or Co-development Partner · 8 December 2025Nobian is one of 20 companies participating in the HyFINE consortium awarded €19.3 million by NWO and GroenvermogenNL for improving sustainability of special and fine chemical synthesis using hydrogen and green electrons. Total project investment of €24.2 million.
• Asahi Kasei, Furuya Metal, MastermeltminorStrategic or Co-development Partner · 1 February 2025Joint project to recycle precious metals (iridium, ruthenium) from electrolyzer components used in chlor-alkali industry applications. Creates a recycling ecosystem for valuable metals from electrolyzer electrodes and cells.
• Vulcan Energy ResourcescoreStrategic or Co-development Partner · 11 January 2022Pilot project to produce lithium hydroxide from lithium chloride using Nobian's chlor-alkali electrolysis expertise. Test facility established at Nobian's Frankfurt site near Vulcan's geothermal lithium deposits in Germany's Upper Rhine Valley. Supports European battery industry supply chain.
• HyCC (Hydrogen Chemistry Company)coreStrategic or Co-development Partner · 14 December 2021Joint venture with Green Investment Group (GIG) to create a leading green hydrogen company. Nobian contributed expertise in large-scale electrochemistry while GIG provided global sustainable project development experience. HyCC has a project portfolio of over 400 MW of electrolysis projects including 60 MW in Delfzijl, 100 MW in IJmuiden, and 250 MW in Rotterdam. In 2026, Nobian and Macquarie Asset Management sold their stake to Power2X.
• VattenfallcoreStrategic or Co-development Partner · 8 September 2021Grid stability partnership where Nobian's Rotterdam chlorine plant (40MW capacity) was added to Vattenfall's flexible capacity pool to help balance the electricity grid. The collaboration supports integration of renewable energy by allowing flexible chlorine production based on grid conditions.
• Industry Association MembershipsminorOthersNobian is an active member of EuroChlor, Cefic, Energy Storage NL, ENVAQUA, EU Critical Chemicals Alliance, EUSalt, H2eart for Europe, Hydrogen Europe, ISPT, ISCC, NVDE, Sprint Robotics, UN Global Compact, Vemw, VNCI, and VNO-NCW.

Scale indicators7 records

Recent moves10 records

Expansion highlights6 records

Direct peers

• Kemira Oyj: Finnish chemicals company focused on water-intensive industries, with chlor-alkali-derived products and a Nordic/Baltic footprint. Comparable in European chemicals scale and customer segments (water treatment, pulp and paper).
• Nouryon: Direct peer and former parent of Nobian. Nouryon retained AkzoNobel's specialty chemicals activities after Nobian was spun off, and the two share heritage, customers, and overlapping chlor-alkali expertise, though Nouryon focuses on specialty rather than bulk chlor-alkali.
• Tessenderlo Group: Belgian specialty chemicals group with chlor-alkali, crop solutions, and industrial activities. Closely comparable mid-cap European chemicals peer with similar chlor-alkali and specialty inorganic chemicals exposure.
• Olin Corporation: One of the world's largest integrated chlor-alkali producers with chlorine, caustic soda, and chlorinated organics. Direct competitor in chlor-alkali commodity markets with similar product mix to Nobian.

Broad incumbents

• Dow Inc. Global chemicals giant with significant chlor-alkali and chlor-vinyl operations. Competitor in chlor-alkali markets and a broad incumbent across the chemical value chain that overlaps with Nobian's customer base.
• Westlake Corporation: Major North American and European chlor-alkali producer with integrated PVC and caustic soda operations. Comparable in product portfolio (chlorine, caustic soda) and competes with Nobian in commodity chlor-alkali markets.
• BASF SE: World's largest chemical company with extensive chlor-alkali and downstream operations, particularly in Ludwigshafen. A broad incumbent that overlaps with Nobian's chlorine, caustic soda, and hydrogen offerings to European industrial customers.
• INEOS Group: One of the largest European chlor-alkali producers with significant operations across Europe, including at chemical parks where Nobian operates. INEOS competes directly on chlorine, caustic soda, and related derivatives.
• Solvay SA: European specialty chemicals producer with soda ash and related inorganic chemicals. Comparable in European footprint and inorganic chemicals portfolio, though more specialty-focused than Nobian's commodity chlor-alkali.

Emerging players

• Vulcan Energy Resources: Geothermal lithium developer partnering with Nobian on lithium hydroxide production from lithium chloride using Nobian's chlor-alkali expertise. Emerging player at the intersection of Nobian's chlor-alkali capability and European battery supply chain decarbonization.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/nobian

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 records

Subsidiaries4 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 Nobian