COMPANY PROFILE

Oneka Technologies

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Oneka develops and commercializes autonomous desalination systems that use the power of the waves to make fresh water

Sherbrooke, CanadaFounded 2015Energy

Valuation $50–100M Last recorded · 2023

Headcount <100 Current team size

Total funding $10–50M Disclosed equity funding

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About Oneka Technologies

Oneka Technologies specializes in ocean-based desalination systems that produce fresh water without the need for extensive land-based infrastructure. The company serves coastal communities and industries that require sustainable and reliable freshwater solutions. Operating in the renewable energy and water technology markets, Oneka's business model revolves around selling and leasing their desalination equipment, as well as providing maintenance and support services. Revenue is generated through equipment sales, service contracts, and potential partnerships with local governments and private entities. By leveraging ocean energy, Oneka's technology reduces the environmental footprint compared to traditional and solar-powered desalination methods, making it a compelling choice for eco-conscious clients.

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At a glance

Status: Operational
Founded: 2015
Headquarters: Sherbrooke, Canada
Employees: 34
Open positions: None listed
Dealroom signal: 59.2/100
Industry: Energy
Sub-industry: Water
Sector: Energy, Water Treatment, Spinout, Sustainable Development Goals, Climate Tech, Blue Economy, Water Tech, Water Management, Desalination, Climate Adaptation
Business model: Manufacturing
Client focus: b2b
Links: Website LinkedIn X

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Funding history

7 recorded events

Company financing events and reported valuations.

Deal type	Date	Amount	Valuation	Investors	Source
SERIES A✓Equity / VC	Sep 2023	$9.2M	$37M	Propulia Capital · Hoffecker Family · AQC Capital · Invest Nova Scotia Fund	↗
GRANT✓Other financing	Aug 2023	$3.4M	—	US Department of Energy	↗

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Growth signals

Oneka Technologies website traffic

Latest recorded traffic for Oneka Technologies is 21K monthly website visits, up 438.5% over the last three months. Oneka Technologies's team declined 24.4% over the past year.

Latest monthly visits21K 3-month web change+438.5% 1-year team growth-24.4%

Monthly website visitsDec 2018–Jul 2026

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Similar companies

Closest operating peers by Dealroom taxonomy

Company identity and context are open; selected comparison metrics preview what is available on the platform.

Company	Headquarters	Status	Employees	Total funding	Valuation
SSSalinity SolutionsEnergy-efficient batch reverse osmosis water treatment technology	Birmingham, United Kingdom	Operational	17	$4.9M	$6.9M
NTNoria Water TechnologiesOptimizing RO desalination by shining a spotlight on critical RO membranes	Los Angeles, United States	Operational
AQAqua.abibAQUA.abib has developed during the last years a new system for water treatment, specially useful in the case of water desalination	Santa Coloma de Cervelló, Spain	Closed
AQAquaporinDeveloping advanced biotechnologies to purify water and desalinate seawater	Kongens Lyngby, Denmark	Operational
BEBond EnergyWorking to make desalination more economically viable by commercializing the extraction of elemental resources from seawater	Boca Raton, United States	Operational
NANanoSepexA research and development firm that focuses on water reuse and treatment through desalination technology	Bridgewater Township, United States	Operational
NWNAFASI WaterNAFASIWATER – Focus on water reclamation and desalination technology	Germiston, South Africa	Operational
WAWaterwhelmWaste-heat powered forward osmosis for water desalination.	Edinburgh, United Kingdom	Operational