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Parkwalk Advisors — Portfolio

Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.

173
Companies
$2.3B
Total invested
$13.4M
Avg. check
52
Industries
Energy 5Manufacturing 5Health Care 5Biotechnology 5Artificial Intelligence (AI) 5Software 5+46 more
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Portfolio companies

Showing 1–24 of 173
Illumion
October 2026

Illumion developes a lab-based real-time measurement device designed to offer detailed insights into energy storage processes.

Energy · Cambridge$2.3M Series A
Adsilico
October 2026

Adsilico redefines medical device innovation.

Health Care · Leeds$13.3M Series A
DIOSynVax
October 2026

DIOSynVax is new technology that will significantly accelerate vaccine development and achieve dramatic improvements.

Biotechnology · Cambridge$42.0M Grant
Reclinker
October 2026

Reclinker is a sustainable cement start-up.

Building Material · Cambridge$13.2M Series A
MoA Technology
July 2026

MoA Technology is an agricultural biotech firm that develops safe and effective herbicides, ensuring sustainable weed control solutions.

Agriculture · Leeds$29.7M Series C
Mach42
July 2026

Mach42 is a University of Oxford spin-out commercializing new machine learning technology.

Artificial Intelligence (AI) · Oxford$9.4M Seed
Silicon MicroGravity
July 2026

Silicon MicroGravity is a company developing novel sensor technology.

Energy · Cambridge$8.1M Venture - Series Unknown
Covatic
June 2026

Covatic is the use of mobile based algorithms to bring smart personalisation to apps.

Advertising · Birmingham$2.0M Series B
Undo
June 2026

Undo is a technology company that offers time travel debugging services for Linux.

Developer Tools · Cambridge$37.0M Private Equity
Gigaton
June 2026

Gigaton is a climate technology company developing artificial intelligence to decarbonize energy-intensive industries.

Artificial Intelligence (AI) · London$26.0M Series A
BibliU
June 2026

BibliU provides colleges and universities with digital content management, automation, and an analytics platform.

E-Learning · London$55.0M Private Equity
K3 Metrology
May 2026

K3 Metrology is an NPL‑spun metrology startup building advanced‑manufacturing measurement systems for aerospace, defence, and nuclear.

3D Technology · Wrexham$3.7M Seed
Quantum Motion
May 2026

Quantum Motion develops quantum computing systems based on silicon semiconductor technology used in conventional electronics manufacturing.

Electronics · London$163.5M Series C
Nyobolt
May 2026

Nyobolt develops high-power energy storage systems based on advanced lithium-ion battery technology.

Battery · Cambridge$60.0M Series C
Barocal
May 2026

Barocal is a refrigeration technology company that develops solid-state cooling and heating systems for efficient cooling.

Energy · London$10.0M Seed
First Light Fusion
April 2026

First Light Fusion is an energy company that focuses on researching energy generation by inertial confinement fusion.

Energy · Yarnton$25.0M Venture - Series Unknown
Semarion
March 2026

Semarion leverages microfabrication technology to build smart materials and develop novel cell assaying applications.

Biotechnology · Cambridge$3.8M Venture - Series Unknown
Immutrin
March 2026

Immutrin is a biotech developing next‑generation antibody therapies to clear amyloid deposits and reverse amyloidosis.

Biotechnology · Cambridge$87.1M Series A
Oxa
March 2026

Oxa develops autonomous vehicle software and hardware solutions for industrial mobility automation.

Artificial Intelligence (AI) · Oxford$102.6M Series D
Echopoint Medical
December 2025

Echopoint Medical is a medtech company

Health Care · London$250K Venture - Series Unknown
Scripta Therapeutics
November 2025

Scripta Therapeutics operates as a bio-tech company.

Biotechnology · Oxford$12.0M Seed
xWatts
February 2026

xWatts is an intelligent energy management system that helps commercial buildings reduce costs and emissions.

Energy Management · London$2.2M Seed
Fresh Check
December 2025

Visible warning of bacterial infection in packaging.

Fitness · London$201K Series Unknown
NoBACZ
September 2025

NoBACZ is pioneering a novel, new precision bandaging platform for the veterinary and human market.

Health Care · Cambridge$6.4M Series Unknown

Where Parkwalk Advisors invests

Energy5
Manufacturing5
Health Care5
Biotechnology5
Artificial Intelligence (AI)5
Software5

About Parkwalk Advisors's portfolio

How many companies has Parkwalk Advisors invested in?▸

Parkwalk Advisors has invested in 173 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does Parkwalk Advisors invest in?▸

Parkwalk Advisors's top investment sectors include Energy, Manufacturing, Health Care, Biotechnology, Artificial Intelligence (AI). The firm invests across 52 different industry categories.

What is Parkwalk Advisors's largest investment?▸

Among tracked funding rounds, Quantum Motion received $163.5M in a Series C round. Parkwalk Advisors's total known invested capital is $2.3B.

What is the average investment size for Parkwalk Advisors?▸

Parkwalk Advisors's average investment size is $13.4M across its portfolio of 173 companies.

What are Parkwalk Advisors's most recent investments?▸

Recent Parkwalk Advisors portfolio additions include Illumion, Adsilico, DIOSynVax, Reclinker, MoA Technology. These companies were founded in 2020 or later.

Reach the founders behind these 173 companies
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