Funding rounds
Announced	Stage	Amount	Valuation	Lead investors	Other investors	Confidence
Jul 17, 2026	Series A	$40.0M	—	Blossom Capital	National Security Strategic Investment Fund, NATO Innovation Fund, NSFO Family Office, Tanglin Venture Partners	Confirmed
Mar 25, 2025	Seed	$7.0M	—	Tanglin Venture Partners	7percent Ventures, MD ONE Ventures	Reported
Jul 18, 2023	Grant	~$64K	—	Innovate UK	—	Reported
Feb 24, 2023	Pre-Seed	Undisclosed	—	—	Silicon Roundabout Ventures	Speculative
2023	Grant	£550K	—	Innovate UK	—	Reported

Series A
Led by Blossom Capital
With National Security Strategic Investment Fund, NATO Innovation Fund, NSFO Family Office, Tanglin Venture Partners
Confirmed
$40.0M
Jul 17, 2026
Seed
Led by Tanglin Venture Partners
With 7percent Ventures, MD ONE Ventures
$7.0M
Mar 25, 2025
Grant
Led by Innovate UK
~$64K
Jul 18, 2023
Pre-Seed
With Silicon Roundabout Ventures
Speculative
Undisclosed
Feb 24, 2023
Grant
Led by Innovate UK
£550K
2023

Raised counts equity rounds; debt, secondary sales and grants are totaled separately. Amounts in other currencies are converted at the announcement month's average rate. A ~ marks an estimated or converted amount.

Systems3

Aspen

A low-noise propulsion engine.

Maturity not rated

Hemlock

A compact, high‑thrust engine intended for high‑speed flight applications.

Maturity not rated

Sycamore 160

A compact propulsion engine for fixed-wing UAVs.

Maturity not rated

Newest unveiled first. Open a system for its milestone timeline, components and sources.

Capabilities2

Capabilities
Technology	Role	Maturity	TRL	Notes	Confidence
Aircraft and aeronautics	Developer	—	—	classify_sectors run 37, haiku, taxonomy 2026-10-18b: Propulsion and aircraft for autonomous aviation and surveillance; surveillance is a stated security use, though military customers are not named.	Reported
Uncrewed systems	Developer	—	—	classify_sectors run 37, haiku, taxonomy 2026-10-18b: Propulsion and aircraft for autonomous aviation and surveillance; surveillance is a stated security use, though military customers are not named.	Reported

Aircraft and aeronautics
Developer
classify_sectors run 37, haiku, taxonomy 2026-10-18b: Propulsion and aircraft for autonomous aviation and surveillance; surveillance is a stated security use, though military customers are not named.
—Reported
Uncrewed systems
Developer
classify_sectors run 37, haiku, taxonomy 2026-10-18b: Propulsion and aircraft for autonomous aviation and surveillance; surveillance is a stated security use, though military customers are not named.
—Reported

Maturity and TRL describe this organization's work; the field-wide maturity is on each technology's page.

People4

All 4 people →

People
Person	Role
Anmol Manohar	Co-Founder & CEO
Guido Monterzino	Co-Founder & CTO
Anmol Manohar	CEO
Guido Monterzino	CTO

Sources12

Show all 12 sources and supporting evidence

Profile3

1
NewsBritish aerospace technology company Greenjets raises EUR 35 million Series A
Supports Organization · hq city
“a London-based aerospace technology company developing propulsion systems, aircraft platforms and launch technologies”
2
DatabaseGreenjets - LinkedIn company profile
LinkedIn · Supports Organization · employee range, Organization · hq region
“employee_range: 51-200 (profile: 51-200 employees)”
3
CompanyPortfolio
NATO Innovation Fund · Supports Organization
“Greenjets”

Systems2

4
CompanyGreenjets — official profile
Greenjets · Supports Organization · country, Organization · founded year, Organization · linkedin url, Organization · website, System
“Greenjets officially span out as an independent company at the end of 2022.”
5
CompanyIPM5 Maiden Flight
Greenjets · Supports System
“Sycamore 160 is a high performance, compact form factor engine designed for use in fixed wing, sub-25kg UAVs. Producing 5kg of thrust at just 750g inc. ESC, Sycamore 160 offers aircraft high efficiency, safe-by-design assurance & an industry disrupting reduction in noise.”

Funding5

6
CompanyGreenjets
Company announcement via Bright Data Web Unlocker · Jul 17, 2026 · Supports Funding round, Funding round · amount
“July 17, 2026”
7
NewsGreenjets raised $40 million Series A led by Blossom Capital
Nordic9 · Jul 10, 2026 · Supports Funding round
“Pre-seeded by Silicon Roundabout and Indian family offices back in 2023”
8
NewsGreenjets Raises $7M to Scale Electric Propulsion and Expand Manufacturing
Bae HQ · Mar 25, 2025 · Supports Funding round, Funding round · amount
“The funding round was led by Tanglin Venture Partners”
9
DatabaseGreenjets - Tracxn company profile
Tracxn · Supports Funding round
“made their first investment in Greenjets on Feb 24, 2023 in its Seed round”
10
DatabaseGreenjets — Crunchbase funding data via Bright Data
Crunchbase via Bright Data · Supports Funding round, Organization · ownership, Organization · x url
“{"money_raised": {"currency": "GBP", "value": 30000000, "value_usd": 40318462}, "id": "greenjets-series-a--e24a7a14", "uuid": "e24a7a14-3e4d-4254-8a88-cc6da9839efe", "image_id": "b336a6ff98b54c7c9f9834561026bb00", "lead_investors": [{"image": "rpo5ha7jchxcplgg0ywt", "permalink": "blossom-capital", "name": "Blossom Capital"}], "title": "Series A - Greenjets"}”

People2

11
CompanyWhy we invested: Greenjets - Investment News
7percent Ventures · Supports Role
“Anmol left an incredibly strong impression from his first meeting with us at 7percent ... Guido, his co-founder, who he met while leading product and engineering at Blue Bear”
12
CompanyAbout - Greenjets
Greenjets · Supports Organization · hq city, Role
“London 27 Old Gloucester Street London WC1N 3AX”

Each fact on this page is attached to the sources that support it. Archived copies are linked when we keep one.