Brynsløkken AS
Brynsløkken AS is a Norwegian privately-held specialty chemicals manufacturer founded in 2004, producing customizable antifouling net impregnation products for fish farming operations across Europe and South America.
- Company typePrivate
- Founded2004
- HeadquartersVestby, Norway
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Brynsløkken AS does
Brynsløkken AS is a Norwegian privately-held specialty chemicals manufacturer founded in 2004 and headquartered in Vestby, Norway, with 20 employees. Originally focused on wood surface treatment products, the company pivoted toward aquaculture around 2010 and since 2013 has supplied antifouling net impregnation products to fish farming operations. The company operates across Norway, Finland, Greece, and Turkey in Europe, plus Chile in South America — the two principal global salmon aquaculture geographies — and self-describes as 'one of the largest actors globally' in antifouling products for aquaculture. Ownership is concentrated in the Ohnstad family, with Vebjørn Ohnstad Jr. as Managing Director and Ivar Ohnstad as Production Manager.
The product portfolio is organized into four categories differentiated by biocide chemistry: (1) copper-based impregnations under the Notorius brand, with Notorius A carrying 12-20% copper oxide for broad-spectrum protection; (2) copper-free Respect E series using Econea as sole active ingredient, plus Respect E-Hybrid variants combining Econea with copper pyrithione; (3) biocide-free Respect C coatings (C1, C3) approved for organic aquaculture; and (4) active coatings, a new category launched December 2023 with Respect C-Active, which combines biocide-release antifouling with coating-level wash resistance. Core technology centers on biocide formulation customization through three adjustable parameters — product amount on net, biocide composition, and release rate — enabling solutions tailored to different marine environments and fouling conditions. Products carry national registrations in Norway, Finland, and Greece, EU Biocidal Products Regulation approvals for the underlying active substances, and ASC (Aquaculture Stewardship Council) certification for copper-free variants.
The business model is direct B2B sale of one-time chemical purchases to aquaculture enterprises with no subscription or recurring component. Pricing is custom-quoted based on product line, concentration, geography, and volume. Go-to-market relies on a dedicated sales team (Sales Manager Alexander Lersbryggen, Salesperson Arild Hagenes), a Chile-based Regulatory and R&D Manager (Angeles Becerra) covering South America, trade show presence (notably HavExpo), and content marketing via the company website. Distribution is direct to fish farming operations with no reseller network disclosed, and the company has raised no external funding rounds, operating as a founder-financed specialty chemicals business.
Brynsløkken AS firmographics
Firmographics- Name
- Brynsløkken AS
- Legal name
- Brynsløkken AS
- Website
- https://brynslokken.no
- Company type
- Private
- Founded year
- 2004
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Brynsløkken AS is a Norwegian privately-held specialty chemicals manufacturer founded in 2004, producing customizable antifouling net impregnation products for fish farming operations across Europe and South America.
- Ownership category
- akta.pro rank
Brynsløkken AS industry classification
Industry- Product category
- Aquaculture specialty chemicals
- NAICS
- Paint and Coating Manufacturing (325510), Pesticide and Other Agricultural Chemical Manufacturing (32532)
- SIC
- Paints, Varnishes, Lacquers, Enamels & Allied Prods (2851)
- akta.pro primary industry
- Marine & Offshore Coatings (IMAEAGAD)
- akta.pro secondary industry
- Coatings, Corrosion Protection & Anti-Fouling Systems (IMAJAKAJ)
Keywords
Where Brynsløkken AS is headquartered
LocationHeadquarters
- HQ city
- Vestby
- HQ country
- Norway
- HQ region
- Europe
Offices1 record
Markets served
Brynsløkken AS business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales
Revenue model
- Net antifouling products: Sale of net impregnation products, coatings, and active coatings to aquaculture companies. Products are sold as concentrates or ready-to-use solutions in various product lines (Notorius, Respect E, Respect C). Revenue is generated through product sales with no subscription component.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | Product-specific pricing based on formulation and concentration |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
Brynsløkken AS product offering
Product offeringCore offering
Brynsløkken AS manufactures and sells antifouling and net impregnation products for the commercial aquaculture industry. Its product range spans copper-based, copper-free, biocide-free, and active coatings marketed under the Notorius and Respect brands, with formulations customizable across three adjustable parameters (matrix thickness, surface chemistry, and color) and ASC certification for responsible aquaculture.
Product overview
Brynsløkken AS is a Norwegian manufacturer of antifouling/net impregnation products for the aquaculture industry. The product portfolio consists of four main categories: (1) Copper-based impregnation products under the Notorius brand (Notorius A, A12, A15, M3, and the combination product Respect Duo) that use copper oxide as the active biocide; (2) Copper-free impregnation products under the Respect E series (E1, E2, E3) and Respect E-Hybrid series that use Econea as active ingredient; (3) Biocide-free coatings under the Respect C series (C1, C3) that reduce net surface for easier cleaning; and (4) Active coating products (Respect C-Active) that combine biocidal bleeding with coating durability. Products are differentiated by strength levels (1-3 scale), geographic markets (Norway/Northern Europe, Mediterranean, South America), and certification requirements (ASC standard for copper-free products).
Differentiator
Problem solved
Functional benefit
Brands
- Notorius: Copper-based product family with variable concentration of copper oxide from 12% to 20%. Includes Notorius A, Notorius A12, Notorius A15, and combination products.
- Respect E Series
- Respect E-Hybrid Series
- Respect C Series
- Respect C-Active
- Respect Duo
Products and services
- Notorius copper-based antifouling coating
Quantifiable outcome
- 6-8 months protection in most locations for Respect E2 products
- +3 more outcomes
Companies that use Brynsløkken AS
Customer profileNamed customers1 record
Segments1 record
Ideal customer profiles1 record
Brynsløkken AS technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Brynsløkken AS partnerships and signals
Strategic signalScale indicators4 records
Recent moves6 records
Expansion highlights4 records
Brynsløkken AS competitors and assessment
Company assessmentDirect peers
- I-Tech AB: Swedish specialty chemical company commercializing Selektope — an antifouling biocide additive used in marine coatings — comparable to Brynsløkken in targeting the aquaculture and marine antifouling biocide market.
- Steen-Hansen AS: Norwegian supplier of antifouling and net-impregnation products for the aquaculture industry, with overlapping copper-free and biocide-based product lines serving the same Norwegian and European salmon-farming customers as Brynsløkken.
Broad incumbents
- Hempel Foundation / Hempel A/S: Danish-headquartered marine coatings major with broad antifouling product lines serving shipyards and offshore; an adjacent competitor for antifouling chemistries and a potential entrant into aquaculture nets.
- AkzoNobel (International Paint): Global marine coatings leader (International Paint brand) with deep antifouling R&D and worldwide distribution; competes with Brynsløkken via its marine/hull antifouling franchise and could expand into aquaculture-specific nets.
- Jotun A/S: Major Norwegian marine and protective coatings producer with extensive antifouling technology; directly comparable origin market (Norway) and overlapping specialty chemical capabilities to Brynsløkken's biocidal coatings.
- KCC Corporation: Korean coatings and specialty chemicals producer with marine and industrial coating lines; comparable in antifouling chemistry manufacturing and in operating across multiple regional regulatory regimes.
- Chugoku Marine Paints: Japanese marine coatings company with globally distributed antifouling products and hydrogels/ablative technologies; a broad incumbent whose chemistry footprint overlaps with Brynsløkken's biocide antifouling offerings.
Others
- Akva Group: Major Norwegian aquaculture supplier of nets, pens, and farm equipment; an ecosystem partner and adjacent supplier that influences the procurement channel Brynsløkken's net-impregnation products are sold through.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat3 records
Key risks6 records
Key highlights7 records
Customer concentration
Brynsløkken AS compliance and trust
Trust signalCompliance3 records
Brynsløkken AS financial estimates
Financial estimateRevenue estimate
Valuation estimate
Brynsløkken AS leadership team
Management profileNumber of profiles
Brynsløkken AS funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Brynsløkken AS M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Brynsløkken AS
What does Brynsløkken AS do?
Brynsløkken AS manufactures and sells antifouling and net impregnation products for the commercial aquaculture industry. Its product range spans copper-based, copper-free, biocide-free, and active coatings marketed under the Notorius and Respect brands, with formulations customizable across three adjustable parameters (matrix thickness, surface chemistry, and color) and ASC certification for responsible aquaculture.
Is Brynsløkken AS a public or private company?
Brynsløkken AS is a private company. It is classified as family owned and is currently operating.
When was Brynsløkken AS founded?
Brynsløkken AS was founded in 2004. It employs 11 to 50 people.
Where is Brynsløkken AS based?
Brynsløkken AS is headquartered in Vestby, Norway, in the Europe region.
How does Brynsløkken AS make money?
One revenue line is on record: net antifouling products.
Who are Brynsløkken AS's main competitors?
Direct peers on record are I-Tech AB and Steen-Hansen AS. Broad incumbents are Hempel Foundation / Hempel A/S, AkzoNobel (International Paint), Jotun A/S, KCC Corporation and Chugoku Marine Paints. Akva Group is listed as an others.
Does Brynsløkken AS have an API?
No public API is recorded for Brynsløkken AS.
What industry is Brynsløkken AS in?
Brynsløkken AS's product category is Aquaculture specialty chemicals. Its primary akta.pro industry code is IMAEAGAD, Marine & Offshore Coatings, with a secondary code of IMAJAKAJ, Coatings, Corrosion Protection & Anti-Fouling Systems. Its NAICS code is 325510 and its SIC code is 2851.