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Keystones

Keystones

Kongens Lyngbykeystones.dk

Overview

Keystones is a Denmark-based angel group that operates as the country's largest network of startup investors, connecting business angels, private investors, and family funds with Danish growth companies seeking capital and expertise.

Year Founded

2001

Portfolio Companies

12

Investments

Keystones investments
CompanyDateStageLead
DoLandMay 2022SeedCo-investor
Frankly InsureSep 2022SeedCo-investor
IMP ScandinaviaJun 2024SeedLead
SOWAAug 2020SeedCo-investor
Valkyr Defense Systems ABJun 2026SeedCo-investor
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Key People

Sandra Viig Seitzberg

CFO & Investor Relations & Events

Allen Burnes

Angel Investor

Martin Rønne Bjergegaard

Member Investor

Flemming Sorensen

Investor Relations Specialist

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Sector & Stage Mix

Industry, funding stage, and valuation band breakdowns.

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SeedSeries ASeries BGrowth

Portfolio analytics

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Investment Activity

Yearly cadence, pace, and funding raised over time.

Premium
2021
2022
2023
2024
2025
2026

Portfolio analytics

Caplight clients see yearly investment pace and funding raised over time.

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FAQ

Where is Keystones based?

Keystones is headquartered in Kongens Lyngby, Denmark.

When was Keystones founded?

Keystones was founded in 2001.

How many portfolio companies does Keystones have?

Keystones has 12 portfolio companies in Caplight's dataset.

What are some companies in Keystones's portfolio?

Portfolio companies visible on Caplight include DoLand, Frankly Insure, IMP Scandinavia, SOWA, Valkyr Defense Systems AB.

What was Keystones's most recent investment shown here?

Keystones's most recent investment in this portfolio sample was in Valkyr Defense Systems AB in 2026.

What sectors does Keystones focus on?

Keystones focuses on FinTech, Healthcare & Life Sciences, Enterprise Software, Consumer & Commerce, FinTech, Frontier & Industrial Tech, Frontier & Industrial Tech, Healthcare & Life Sciences, FinTech, FinTech, Mobility, Transportation & Logistics, Consumer & Commerce, Crypto & Web3, Frontier & Industrial Tech, Energy & Sustainability, Energy & Sustainability, Healthcare & Life Sciences, AI, Data & Cloud Infrastructure, Consumer & Commerce, Cybersecurity, AI, Data & Cloud Infrastructure, Energy & Sustainability.

What company stages does Keystones focus on?

Keystones typically invests at the Early stage.

Firmographic Details

HeadquartersKongens Lyngby
Year Founded2001

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