L Marks is an accelerator. The one team member on file is in New York, United States. Among the 10 companies in the known portfolio are Qualis Flow, Reengen, Skyline Robotics, Zeleros, ECOncrete and StrongArm Tech.
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Investment focus
- Focus
- Clean EnergyConstruction TechData AnalyticsIoTPropTechRoboticsSustainabilityVertical SaaS
Contacts
Who to pitch at L Marks
L Marks portfolio companies (10)
- Qualis Flow
- Reengen
- Skyline Robotics
- Zeleros
- ECOncrete
- StrongArm Tech
- Modulous
- Aitonomi TeleRetail
- Massive Analytic
- VisiLean
Co-investors
Funds that share portfolio companies with L Marks.
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About L Marks
The firm's listing covers sectors AI, Climate, Hardware and Real Estate, and focus areas Clean Energy, Construction Tech, Data Analytics and IoT; known deals cluster at Pre-Seed and Seed.
Numan K. (Founder) is listed as the contact to pitch at L Marks.
L Marks shares portfolio companies with 19 other investment firms, among them Kärcher New Venture, Chartline and Open Road Impact.
Frequently asked questions
What is L Marks?
L Marks is an accelerator whose one person on file is in New York, United States, with a known portfolio of 10 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does L Marks invest in?
Listed sectors include AI, Climate, Hardware and Real Estate; listed focus areas include Clean Energy, Construction Tech, Data Analytics and IoT. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does L Marks invest at?
The known deals of L Marks include Pre-Seed and Seed rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at L Marks?
One person at L Marks is on file, listed as a contact for the firm, with their own profile page.
How do I contact L Marks?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The one person attached to the firm has their own page, which shows whether an address is on file for them.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal