D
Deep Sky
Energy · Montreal, Canada · Founded 2022
Deep Sky is building infrastructure to scale CO2 removal MoreLess
Deep Sky is a pioneering company focused on building infrastructure to scale carbon dioxide (CO2) removal systems. Operating primarily in Quebec, the company leverages the region's abundant hydroelectric power, immense wind power potential, and rich geological makeup to facilitate its operations. Deep Sky's core service involves using direct capture machines to absorb CO2 molecules from ambient air and ocean water, which are then safely and permanently sequestered underground. This process aims to set a new benchmark for Scope 3 carbon removal, offering durable, scalable, and inherently measurable solutions to combat the climate crisis.
Deep Sky serves a diverse range of clients, including government bodies, local communities, and private sector companies looking to offset their carbon emissions. The company operates in the environmental and sustainability market, focusing on carbon capture and storage technologies. Its business model revolves around partnering with direct air and ocean carbon capture companies, as well as collaborating closely with government officials and local communities to ensure that its facilities are a collective effort built to serve the best interests of all stakeholders.
Revenue is generated through the sale of high-quality carbon emission offsets, which are durable, scalable, and verifiable. These offsets provide a tangible way for businesses and governments to meet their carbon reduction goals, thereby securing the next 150 years for humanity.
Keywords: CO2 removal, carbon capture, sequestration, Scope 3 emissions, hydroelectric power, wind power, Quebec, environmental sustainability, carbon offsets, climate crisis.
Company overview
Deep Sky company information
The essential company record, classifications and operating signals in one place.
- Status
- Operational
- Founded
- 2022
- Headquarters
- Montreal, Canada
- Employees
- 65
- Open positions
- 8
- Dealroom signal
- 88.5
Valuation & funding
Deep Sky funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| GROWTH EQUITY NON VCOther financing | Jun 2026 | $0 | — | Sumitomo Mitsui Banking | ↗ |
| GROWTH EQUITY NON VCOther financing | Jun 2026 | $0 | — | Sumitomo Mitsui Banking | ↗ |
| DEBTDebt | Sep 2025 | $8.1M | — | Finalta Capital | ↗ |
| GRANTOther financing | Dec 2024 | $40M | — | Breakthrough Energy Ventures | ↗ |
| EARLY VCOther financing | Sep 2024 | $1.8M | $211M | NAventures · Bank of Montreal | ↗ |
| SERIES AOther financing | Nov 2023 | Invest Quebec · Brightspark Ventures · Whitecap Venture Partners | ↗ | ||
| SEEDOther financing | May 2023 | OMERS Ventures · Brightspark Ventures · Government of Quebec | ↗ |
Growth signals
Deep Sky website traffic
Latest recorded traffic for Deep Sky is 7.9K monthly website visits, up 21.5% over the last three months. Deep Sky's team declined 5.8% over the past year.
Hiring
Open positions at Deep Sky
Current openings linked to this company in Dealroom.
Comparisons
Deep Sky compared with similar companies
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Talent graph
Deep Sky's talent
Source: Dealroom Talent Intelligence.
Investors
10 investors on Deep Sky's cap table
Sourced from Dealroom's funding and investor records.










Global footprint
Where Deep Sky has talent and traffic
team presence
In the news
Latest news about Deep Sky
Recent press, funding announcements, and product moves mentioning Deep Sky — open to read from the original sources.
Market sentiment
What the market is saying about Deep Sky
An AI-synthesized read of the highest-engagement posts about Deep Sky on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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