Knollwood
CybersecurityHardware & SemiconductorsPropTechFintechLogistics & Supply ChainAIBiotech & Life SciencesE-Commerce & Marketplace
Knollwood Investment Advisory is a venture capital firm that primarily focuses on early-stage companies within the internet security sector. The firm acts as a collaborative, life-cycle investor, providing patient and flexible long-term debt and equity to build sustainable businesses from their earliest stages through to public markets.
They made 1 investments in the last 12 months. Their most common stage is series-a (67% of deals). Average disclosed round size is $72.3M (across 9 rounds with reported amounts).
Portfolio
9
Fund Size
$1.1B
Top Stage
Series A
Last 12 Mo
1
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
9 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Empower Semiconductor | Series D | $140M | Sep 2025 |
 Nomad Homes | Series A | $20M | Oct 2023 |
 Protect AI | Series A | $35M | Jul 2023 |
| Protect AI | Seed | $13.5M | Dec 2022 |
 baraka | Series A | $20M | Nov 2022 |
 JABU | Series A | $15M | Mar 2022 |
 Slim.AI | Series A | $31M | Jan 2022 |
 Interius BioTherapeutics | Series A | $76M | May 2021 |
 Meesho | Series E | $300M | Apr 2021 |
Top Co-Investors
aCrew3 shared
Boldstart Ventures3 shared
Pelion Venture Partners2 shared
Bain Capital Life Sciences1 shared
Cormorant Asset Management1 shared
Pfizer Ventures1 shared
RA Capital Management1 shared
Longwood Fund1 shared
Logos Capital1 shared
Osage University Partners1 shared
Agent Capital1 shared
BrightEdge1 shared
Maverick Silicon1 shared
Atreides Management1 shared
Walden Catalyst1 shared
Abu Dhabi Investment Authority1 shared
Valar1 shared
Abstract Ventures1 shared
01 Advisors1 shared
Last updated: 16 April 2026