ONE-Dyas
ONE-Dyas is the largest privately owned E&P company in the Netherlands, operating North Sea gas and oil assets across the Netherlands, UK, and Germany and selling certified low-emission production to utility and industrial buyers in Europe.
- Company typePrivate
- Founded2019
- HeadquartersAmsterdam, Netherlands
- Headcount11–50
- GTM typeB2B
- OfferingServices
What ONE-Dyas does
ONE-Dyas B.V. is a privately held Dutch upstream oil and gas exploration and production company formed in April 2019 through the merger of Oranje-Nassau Energie (ONE) and Dyas. Operating across the Netherlands, United Kingdom, and German sectors of the North Sea, it is described as the largest privately owned E&P operating company in the Netherlands, with reported 200 million boe of reserves and resources and an average 2024 production base of approximately 15,000 boe per day. Operated assets include the GEMS hub and the wind-powered N05-A platform, the unmanned M07-A platform, the F06-IJssel development tied back to Hanze, the late-life UK Sean fields, and the idle Q16-Maas onshore gas treatment plant; non-operated interests have been recently rationalized through the divestment of Catcher and Golden Eagle stakes to Serica Energy.
The company's core technology centers on a low-emission production architecture: the N05-A platform is fully electrified via a cable connection to the Riffgat offshore wind farm, eliminating combustion-based generation and achieving MiQ Grade A methane certification as the first North Sea natural gas project to do so. ONE-Dyas is also developing the Kompas carbon capture and storage project at the depleted Q16-FA field targeting first injection by 2030, and has signed an MOU with Symphony Wave Power on underwater wave-energy conversion. Revenue is generated through commodity sales of produced crude, natural gas, and NGLs from operated and non-operated interests, with BP serving as the contracted offtaker for N05-A certified gas marketed into Dutch and German utility and industrial demand (approximately 7% of Dutch and 2.5.5% of German gas supply at platform capacity).
ONE-Dyas firmographics
Firmographics- Name
- ONE-Dyas
- Legal name
- ONE-Dyas B.V.
- Website
- https://onedyas.com
- Company type
- Private
- Founded year
- 2019
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- ONE-Dyas is the largest privately owned E&P company in the Netherlands, operating North Sea gas and oil assets across the Netherlands, UK, and Germany and selling certified low-emission production to utility and industrial buyers in Europe.
- Ownership category
- akta.pro rank
ONE-Dyas industry classification
Industry- Product category
- Upstream Oil and Gas Exploration & Production
- NAICS
- Oil and Gas Extraction (2111), Natural Gas Extraction (211130)
- SIC
- Crude Petroleum & Natural Gas (1311)
- akta.pro primary industry
- Offshore E&P (Shallow/Deepwater, Subsea Production Systems) (EUALAAAI)
- akta.pro secondary industry
- Conventional Natural Gas Exploration & Production (Dry Gas) (EUAAAAAA)
Keywords
Where ONE-Dyas is headquartered
LocationHeadquarters
- HQ city
- Amsterdam
- HQ country
- Netherlands
- HQ region
- Europe
Offices1 record
Markets served
ONE-Dyas business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Operations, Personnel, Technology or R&D, Infrastructure, Supply Chain
Revenue model
- Oil and Gas Production Sales: ONE-Dyas generates revenue through the sale of produced crude oil, natural gas, and natural gas liquids from its operated and non-operated North Sea assets.
Go-to-market motion2 records
Distribution channels1 record
Marketing channels3 records
ONE-Dyas product offering
Product offeringCore offering
ONE-Dyas is an upstream exploration and production company that acquires, develops, and operates oil and gas assets in the Dutch, UK, and German North Sea. It produces and sells crude oil, natural gas, and natural gas liquids from operated platforms (GEMS/N05-A, M07-A, Sean, F06-IJssel, Q16-Maas) and previously held non-operated interests (Catcher, Golden Eagle). The company is also developing the Kompas carbon capture and storage (CCS) project for offshore CO2 injection by 2030.
Product overview
ONE-Dyas is an oil and gas exploration and production company operating across the UK, Dutch, and German North Sea. The company's portfolio consists of operated assets (GEMS/N05-A platform, F06-IJssel, M07-A, Sean fields, Q16-Maas) and non-operated interests (previously Catcher and Golden Eagle). ONE-Dyas positions itself as a responsible producer focused on near-zero emissions, with its flagship GEMS project featuring the N05-A platform powered entirely by offshore wind. The company is also developing the Kompas CO2 storage project for carbon capture and storage, representing its entry into emerging decarbonization services.
Differentiator
Problem solved
Functional benefit
Products and services
- GEMS (Gateway to the Ems) ONE-Dyas' flagship operated development project in the Dutch and German North Sea, focused on the N05-A production platform and the future development of N04-A and N04-C fields. Designed as a hub for tie-back of future production from multiple gas discoveries (N05-A, N07-B, N04-A, N04-C).
- N05-A Platform Production and processing platform in the Dutch sector of the North Sea, fully powered by offshore wind energy from the German Riffgat wind farm. Achieved MiQ Grade A methane emissions certification and designed for near-zero operational emissions.
- F06-IJssel Field Gas and oil field located approximately 200 km north of Den Helder in the Dutch Central Graben, to be produced through the upcoming F06-A satellite platform connected to the existing F02-A Hanze platform.
- M07-A Platform Unmanned platform in the Dutch sector of the North Sea, designed for remote operation with solar panels and wind turbines for power generation. Produces gas from M07-A and M07-B fields, with gas transported via pipeline to the NAM-operated L09-FF platform.
- Sean Fields UK North Sea gas fields including Sean Papa (main facility with gas treatment) and Sean Romeo (wellhead platform), producing gas exported to the Shell-operated Bacton Terminal. The fields are in decommissioning preparation phase.
- Q16-Maas Onshore gas treatment plant at the Tweede Maasvlakte in the Port of Rotterdam, developed for the Q16-Maas field with unique high condensate content. The plant also processed hydrocarbons from the Maasmond field and currently sits idle.
- Kompas CO2 Storage
Quantifiable outcome
- Near-zero operational emissions from newly-built operated assets (2021 commitment)
- +2 more outcomes
Companies that use ONE-Dyas
Customer profileNamed customers1 record
Segments1 record
Ideal customer profiles1 record
ONE-Dyas technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
ONE-Dyas partnerships and signals
Strategic signalPartnerships
Seven partnerships are on record, tiered core and minor.
- BPcoreBP serves as the offtaker and commercializes certified low-emission gas from ONE-Dyas' N05-A project, marketing to utilities and industrial buyers in the Netherlands and Germany.
- EnicoreEni and ONE-Dyas are expanding offshore drilling operations in the Dutch North Sea, with joint activities on Dutch licenses including N05-A and L10-M4 (Malachite) well.
- EWEcoreEWE operates the Riffgat offshore wind farm which provides renewable electricity to power the N05-A gas platform operations, enabling near-zero emissions production.
- EBNcoreDutch state gas company EBN is a project partner in the GEMS development alongside ONE-Dyas, Hansa Hydrocarbons, and Neptune Energy.
- Neptune EnergycoreNeptune Energy is a project partner in the GEMS Area development alongside ONE-Dyas, EBN, and Hansa Hydrocarbons.
- Hansa HydrocarbonscoreHansa Hydrocarbons is a project partner in the GEMS Area development alongside ONE-Dyas, EBN, and Neptune Energy.
- Serica EnergyminorSerica Energy acquired ONE-Dyas' 10% stake in the Catcher field and 5.21% stake in the Golden Eagle Area Development project, with ONE-Dyas receiving net payment of $6.25 million.
Scale indicators7 records
Recent moves8 records
Expansion highlights5 records
ONE-Dyas competitors and assessment
Company assessmentDirect peers
- Serica Energy: UK-listed North Sea E&P operator of similar scale to ONE-Dyas, producing oil and gas from UK Central North Sea assets. Recently acquired ONE-Dyas' 10% Catcher and 5.21% Golden Eagle stakes, making it a directly comparable private-public benchmark for North Sea upstream economics.
- Neptune Energy: Private North Sea E&P operator focused on gas-weighted production in the UK, Dutch, and Norwegian sectors. JV partner in GEMS and a directly comparable mid-cap European gas producer with overlapping asset geography.
- EnQuest: UK-listed North Sea-focused E&P operating both UK and Norwegian assets. Comparable mid-tier European upstream producer with similar production scale and offshore operating model.
- Harbour Energy: Largest London-listed independent North Sea E&P operating UK Central North Sea assets including the Catcher field previously part-owned by ONE-Dyas. Closest publicly traded comparable for UK/Dutch offshore E&P economics and scale.
- Hansa Hydrocarbons: Privately held North Sea E&P focused on gas-weighted developments in the UK and Netherlands. GEMS JV partner with a directly comparable asset mix and operating philosophy.
- NEO Energy: Private equity-backed North Sea E&P operator producing oil and gas from UK and Dutch assets. Closely comparable private peer in scale, portfolio composition, and capital structure.
- RockRose Energy: Small-cap North Sea E&P operator with UK and Dutch offshore production. Comparable in size and asset base to ONE-Dyas' operated portfolio focus on mature North Sea fields.
Broad incumbents
- Wintershall Dea: Major European E&P with material North Sea production including German and Dutch sector operations. Larger broad incumbent with overlapping geography, useful as a benchmark for North Sea gas production economics.
- Eni: Global integrated energy major with Dutch North Sea operations and a strategic co-development partner of ONE-Dyas on N05-A and L10-M4 (Malachite). Larger incumbent providing a benchmark for offshore gas development execution and partner dynamics.
- BP: Global supermajor and core North Sea operator with offtake, marketing, and broader exploration interests. Sole offtaker for N05-A certified gas and a key commercial counterparty; useful broader incumbent benchmark.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks7 records
Key highlights7 records
Customer concentration
ONE-Dyas social profiles
Digital presenceONE-Dyas compliance and trust
Trust signalCompliance3 records
ONE-Dyas financial estimates
Financial estimateRevenue estimate
Valuation estimate
ONE-Dyas leadership team
Management profileNumber of profiles
Profiles13 records
ONE-Dyas subsidiaries and ownership
Company hierarchySubsidiaries6 records
ONE-Dyas funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
ONE-Dyas 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 ONE-Dyas
What does ONE-Dyas do?
ONE-Dyas is an upstream exploration and production company that acquires, develops, and operates oil and gas assets in the Dutch, UK, and German North Sea. It produces and sells crude oil, natural gas, and natural gas liquids from operated platforms (GEMS/N05-A, M07-A, Sean, F06-IJssel, Q16-Maas) and previously held non-operated interests (Catcher, Golden Eagle). The company is also developing the Kompas carbon capture and storage (CCS) project for offshore CO2 injection by 2030.
Is ONE-Dyas a public or private company?
ONE-Dyas is a private company. It is classified as unknown and is currently operating.
When was ONE-Dyas founded?
ONE-Dyas was founded in 2019. It employs 11 to 50 people.
Where is ONE-Dyas based?
ONE-Dyas is headquartered in Amsterdam, Netherlands, in the Europe region.
How does ONE-Dyas make money?
One revenue line is on record: oil and Gas Production Sales.
Who are ONE-Dyas's main competitors?
Direct peers on record are Serica Energy, Neptune Energy, EnQuest, Harbour Energy, Hansa Hydrocarbons, NEO Energy and RockRose Energy. Broad incumbents are Wintershall Dea, Eni and BP.
Does ONE-Dyas have an API?
No public API is recorded for ONE-Dyas.
What industry is ONE-Dyas in?
ONE-Dyas's product category is Upstream Oil and Gas Exploration & Production. Its primary akta.pro industry code is EUALAAAI, Offshore E&P (Shallow/Deepwater, Subsea Production Systems), with a secondary code of EUAAAAAA, Conventional Natural Gas Exploration & Production (Dry Gas). Its NAICS code is 2111 and its SIC code is 1311.