Fundraising Fox

Seraphim Space

Venture capital

London · Pre-Seed–Late Stage · 35 people tracked

Also known as SERAPHIM SPACE MANAGER LLP

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Investment thesis

Seraphim positions itself as the global leader in SpaceTech investment, backing pioneering space and deeptech ventures focused on global security, sustainability, and resilience. It supports space entrepreneurship across the full lifecycle — from inception to exit — via its venture funds, the Seraphim Space Accelerator, and the Seraphim Space Investment Trust. Its portfolio spans companies addressing critical infrastructure protection, defense capabilities, real-time Earth observation, secure communications, and climate intelligence, aiming to turn science fiction into science fact and tackle the world's most pressing challenges from space.

Source: firm website, verified Aug 3, 2026.

Stage
Pre-Seed–Late Stage
Check
$1.3M – $3.8M
HQ
London, GB
Leads rounds
Leads
Instruments
Equity
Founded
2016
AUM
$630M
VC funds
1
Tracked investments
133

Team · 35 people

from the firm's website

What they invest in

from 32 of 133 portfolio companies

Space Tech ×22Deep Tech ×19Defense Tech ×10Data & Infrastructure ×8Hardware ×8AI & Machine Learning ×7Advanced Manufacturing ×6Climate Tech ×6

HQs:United States×11Canada×2United Kingdom×2Italy×2Germany×1Denmark×1

Investments · 133 tracked

founders shown can be your intro path
Quadsatquadsat.comin𝕏✓ verified

Quadsat develops drone-based radio-frequency detection and geolocation payloads, spectrum operations software, and RF validation systems for SATCOM and radar antennas, serving defense OEMs operating UAV, UGV, and USV platforms.

Deep TechDefense TechHardwareSpace Tech

Isotropic Systems LtdSEC filingmedium confidence

London

John Finney(Executive Officer, Director)

Board seatJames Bruegger· per SEC Form D · $67.3M raise · filed Oct 2021

Xona Space Systemsxonaspace.comin𝕏

Burlingame, US

Sky Dayton(Director)Ryan Johnson(Director)Adrien Perkins(Director)Brian Manning(Executive Officer, Director)Tyler Reid(Director)Jeff Crusey(Director)

Board seatRob Desborough· per SEC Form D

3IPK3ipk.comin
4pi Lab4pilab.com𝕏
AADYAHaadyah.com
Acquoraacquora.cl
Adaptiveadaptiveinsurance.comin

Adaptive provides specialty insurance and climate-resilient coverage solutions powered by proprietary data models and advanced technology.

Climate TechInsurTech

Aerlin
AIRMOesa-bic.dein𝕏
ALL.SPACE Learn More
Allocationallocation.space

Allocation.Space builds regulated, event-based derivatives — such as solar weather swaps, launch risk swaps, and orbital debris swaps — that let satellite operators, insurers, and institutional investors hedge risks in the space economy.

FintechInsurTechSpace TechLondon, GB

Aminiamini.aiin𝕏
Angokaangoka.io
AnsuRansur.noin

AnsuR develops software for visual communication, focused on reliable image and video transmission tools.

Deep TechGovTechSaaSSpace TechFornebu, NO

Dr. Harald SkinnemoenHarald Skinnemoen(Founder)

Applied Atomicswixsite.com
Aquascopeaquascope.com
Arkisysarkisys.comin𝕏
Arqitarqit.ukin

Arqit provides encryption intelligence and quantum-safe security solutions that help organizations identify cryptographic vulnerabilities, manage post-quantum cryptography migration, and protect data against current and future threats including adversarial decryption.

CybersecurityQuantum Computing

Array Labsarraylabs.ioin𝕏

Array Labs develops radar technology for aerospace and other leading industries.

Advanced ManufacturingDeep TechDefense TechHardwareSpace TechSan Francisco, US

Andrew Peterson(Founder)inJose Isaac Robledo(Founder)in

Artemis Earthartemisearth.com
Ascend Arcascendarc.comin

AscendArc builds low-cost, high-bandwidth small geostationary (GEO) satellites using volume-production methods adapted from LEO manufacturing, aimed at rapid deployment and lower-cost satellite communications.

Deep TechHardwareSpace Tech

Ast
Astrogate Labsastrogatelabs.com
Astrolightastrolightspace.com
Astroscale
ATMOSatmos-space-cargo.comin𝕏

ATMOS Space Cargo develops and operates reusable spacecraft and return systems for space logistics, offering controlled access to low Earth orbit and recovery capabilities.

Deep TechHardwareLogistics & Supply ChainSpace TechStrasbourg, DE

Sebastian Klaus(Co-Founder)Marta Oliveira(Co-Founder, Chief Operations Officer)Jeffrey Hendrikse(Co-Founder, Chief Technical Officer)Christian Grimm(Co-Founder, Chief Engineering Officer)

Auriga Spaceaurigaspace.com
aXenicaxenic.co.ukin𝕏
Bio Orbitbioorbit.spacein

BioOrbit produces pharmaceutical-grade crystals in microgravity environments via space-based facilities, enabling development of biologic drugs and treatments for patients.

BiotechDeep TechSpace TechLondon, GB

Katie King(CEO)

Carbon Lacescarbonlaces.com
Chai
CisLunarcislunarindustries.com
ConstelIRweb.app
Constellation Globalconstellation.globalin𝕏
Constellrconstellr.comin
CyStellarcystellar.comin
D-Orbitdorbit.spacein𝕏

D-Orbit provides space logistics infrastructure and transportation services including satellite launch deployment, on-orbit servicing, refueling, and end-of-mission disposal using its proprietary ION Satellite Carrier orbital transfer vehicle.

Deep TechLogistics & Supply ChainSpace TechItaly, IT

Luca Rossettini(Founder & CEO)in

Deep Planetdeepplanet.ai
Delosgetdelos.comin
DroneLabdronelab.io𝕏
Earth Roverearthrover.cc
Eartheye Spaceeartheye.spacein𝕏
Ecosmicecosmic.spacein
Edgybees
Entropyentopy.comin
ESpaceespacenetworks.io
Etherealetherealx.spacein𝕏
Evince Technologyevincetechnology.com
Evolve Dynamicsevolvedynamics.com
Flypix AIflypix.aiin
Forg3Dforg3d.aiin
Four Resolutionsfourresolutions.com
FreeFall Aerospace

Aerospace communications company revolutionizing cislunar and terrestrial communications with lightweight, low-power antennas.

Tucson, US

Douglas S Stetson(Executive Officer, Director)Christopher K Walker(Executive Officer, Director)Dan Geraci(Executive Officer)Thomas R Brown(Executive Officer)

BoardFletcher McCusker(Director)Scott Webster(Director)

Frontier Spacefrontier-space.co.ukin𝕏
Galaxeyegalaxeye.spacein𝕏
General Galacticgengalactic.comin𝕏

Halen Mattison(Cofounder)Luke Neise(Cofounder)

GSIsurfaceintelligence.com
HawaDawahawadawa.com
Hawkeye

Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.

Frequently asked questions

What stage does Seraphim Space invest at?
Seraphim Space invests at the Pre-Seed, Seed, Series A, Series B, Series C, Growth, Late Stage stages.
What is Seraphim Space's typical check size?
Seraphim Space typically writes checks of $1.3M – $3.8M.
What sectors does Seraphim Space focus on?
Seraphim Space focuses on Climate Tech, Deep Tech, Defense Tech, Space Tech.
Where is Seraphim Space located?
Seraphim Space is headquartered in London, GB.
Does Seraphim Space lead rounds?
Yes, Seraphim Space leads investment rounds.

From the blog

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Media · Podcasts & interviews

featuring the team

In The HotSeat – Mark Boggett of Seraphim Space Investment Trust

QuotedData · Mark Boggett

Fund Manager Brief: Mark Boggett, Seraphim Space

QuotedData · Mark Boggett

Master Investor Show 2025 – Mark Boggett – Seraphim Space Investment Trust, PLC (SSIT)

Master Investor · Mark Boggett

Space: The Next Frontier of Asset Allocation? With Mark Boggett, CEO of Seraphim Space

Money Maze Podcast · Mark Boggett

Interview with Mark Boggett from Seraphim Space

QuotedData · Mark Boggett

Investor Insights Podcast #37 – Mark Boggett, CEO and co-founder of Seraphim Space

Killik & Co · Mark Boggett

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