Pure Algae Denmark ApS
Core data
Name | Pure Algae Denmark ApS |
Address | Havnecentervej 1, 8500, Grenaa |
Founded | Aug 21, 2018 |
| 13 / 7 | |
Locations (P-units) | 3View locations |
Website | https://www.purealgae.dk/ |
 LinkedIn | purealgae |
Branch | Forskning og eksperimentel udvikling inden for naturvidenskab og teknik (721000) |
Name | Pure Algae Denmark ApS |
Address | Havnecentervej 1, 8500, Grenaa |
Founded | Aug 21, 2018 |
| 13 / 7 |
Locations (P-units) | 3View locations |
Website | https://www.purealgae.dk/ |
| LinkedIn | purealgae |
Branch | Forskning og eksperimentel udvikling inden for naturvidenskab og teknik (721000) |
Keep track of Pure Algae Denmark ApS
Description
Pure Algae develops modular production systems and provides services for hatchery facilities and land-based seaweed cultivation. Its technology captures and utilizes emissions while supporting controlled, scalable production of high-quality seaweed.
Pure Algae develops scalable bioreactor units, cultivation and laboratory systems, and consultancy services for seaweed cultivation. Its capture-based technology transforms nitrogen compounds and CO2 from industrial fish-farming and similar industries into biomass.
Company's own description on virk.dk
Selskabets formål er, direkte eller indirekte, at drive virksomhed med forskning, dyrkning og salg af alge- og tangprodukter samt anden hertil relevant virksomhed.
Products & services
Modular production systems · Scalable bioreactor units · Cultivation and laboratory systems · Consultancy services · Feasibility studies · Strain selection · Biobanking · Parameter optimization · Domestication · Scale-up · Research cultivation access · Design & Build · Design, Build & Operate
Industries
Seaweed cultivation technology · Emission capture and utilization · Biotechnology
Customer types
Hatchery facilities · Land-based seaweed cultivation operators · Fish farms · Researchers
Analysis by AI ✨
The 2025 annual accounts show a loss after tax of DKK -846,664, compared with DKK -548,035 in 2024, while gross profit fell from DKK 2.1 million to DKK 1.6 million. Equity was DKK 630,310 at the end of 2025, down from DKK 1.5 million a year earlier.
In August 2026, the company had 13 employees and 7 full-time equivalents (FTE). It had 12 employees in April 2026 and 13 in August 2025.
On 16 April 2024, the registered share capital increased by a nominal DKK 21,346 to DKK 93,913 in a multi-tranche capital increase. The filing records cash contributions, debt conversion and the exchange of convertible debt instruments.
Current direct owners include SOF-ODDEN CAVIAR A/S, SABIA ApS, PB Rydberg Holding ApS, Pure Algae Denmark Holding ApS and Kick Green Invest ApS, registered with ownership interests of 5–9.99%, 5–9.99%, 5–9.99%, 50–66.66% and 5–9.99%, respectively. Klaus Nørgaard joined the board on 10 June 2026.
The holding company Pure Algae Denmark Holding ApS owns 50–66.66% of Pure Algae Denmark ApS.
AI-generated texts are based on registered information, which may be delayed or incomplete. Errors may occur.
Financials
| Reporting period | 2025DKK | |||||||
|---|---|---|---|---|---|---|---|---|
| Gross profit | 1,642,398 | |||||||
| Operating profit | -1,465,406 | |||||||
| Profit before tax | -1,501,803 | |||||||
| Net income | -846,664 | |||||||
| Total assets | 1,485,166 | |||||||
| Equity | 630,310 | |||||||
| Avg. employees | 7 | |||||||
2019–2025 Unlock financial history | ||||||||
Datapublica Risk Score
What goes into the assessment
Financials
Equity ratio, profitability, and liquidity
Accounts and history
Late filings and previous financial distress
Owners and management
Past bankruptcies and owners’ other companies
Company and connections
Age, industry, and shared addresses or contact details
Standard: Score and risk bandPro: Also a detailed explanation of the factors
Founders
| Founder | Registered as founder | Current roles | Ownership |
|---|---|---|---|
| Esben Rimi Christiansen | Registered as founderAug 21, 2018 | Current roles BoardManagement | Ownership Indirect owner · unknown stake |
People
| Person | Roles | Titles |
|---|---|---|
| Esben Rimi Christiansen | Roles BoardManagement | TitlesBESTYRELSESMEDLEM • ADM. DIR. |
| Klaus Nørgaard | Roles Board | TitlesBESTYRELSESMEDLEM |
| Peter Rydberg | Roles Board | TitlesBESTYRELSESMEDLEM |
| Steen Henriksen | Roles Board | TitlesBESTYRELSESMEDLEM |
| Søren Bøgesgaard Niebuhr | Roles Board | TitlesFORMAND |
Auditor
| Audit firm | Auditor | Role | From |
|---|---|---|---|
| Christensen Kjærulff, Statsautoriseret Revisionsaktieselskab | AuditorKenneth Iversen | Rolestatsautoriseret revisor | FromJun 16, 2026 |
Legal owners
| Owner | Ownership | Voting rights | From |
|---|---|---|---|
| Ownership50–66.66 % | Voting rights50 % | FromApr 16, 2024 | |
| Ownership5–9.99 % | Voting rights5 % | FromApr 14, 2021 | |
| Ownership5–9.99 % | Voting rights5 % | FromApr 14, 2021 | |
| Ownership5–9.99 % | Voting rights5 % | FromMar 1, 2022 | |
| Ownership5–9.99 % | Voting rights5 % | FromApr 14, 2021 |
Ultimate owners
| Name | Ownership through | Calculated ownership |
|---|---|---|
| Emil Gardø Christensen | Ownership through | Unknown stake |
| Esben Rimi Christiansen | Ownership through | Unknown stake |
| Kim Gardø Christensen | Ownership through | Unknown stake |
| Klaus Nørgaard | Ownership through | Unknown stake |
| Peter Rydberg | Ownership through | Unknown stake |
| Sara Gardø Christensen | Ownership through | Unknown stake |
| Søren Bøgesgaard Niebuhr | Ownership through | Unknown stake |
| Steen Henriksen | Unknown stake |