Harm Langen
Partner at Greenfield Capital Partners
’s-Hertogenbosch, North Brabant
Harm Langen, Partner at Greenfield Capital Partners is an active investor based in ’s-Hertogenbosch, North Brabant. This profile covers what Harm Langen backs, at which stage, and how founders can reach out in 2026.
Partner at Greenfield Capital Partners, investing in technical SMEs in the manufacturing sector to foster growth and succession.
Harm Langen invests in Manufacturing & Industrial, typically at Seed and Series A.
- Investor type
- PE
- Stages
- SeedSeries A
- Invests in
- Manufacturing & Industrial
- Location
- ’s-Hertogenbosch, North Brabant
- Typical check
- $625K
How to reach Harm Langen
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Round Funded. "Harm Langen." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/harm-langen
Frequently Asked Questions
Who is Harm Langen?
Harm Langen, Partner at Greenfield Capital Partners is an active investor based in ’s-Hertogenbosch, North Brabant. Harm Langen invests in Manufacturing & Industrial, typically at Seed and Series A.
What does Harm Langen invest in?
Harm Langen invests in Manufacturing & Industrial, typically at Seed and Series A. Match your sector and stage, then reach out with a personalized pitch.
What stage does Harm Langen invest at?
Harm Langen typically invests at Seed and Series A. Lead with traction that fits the stage when you reach out.
What is Harm Langen's typical check size?
Harm Langen typically writes checks around $625K. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.