Organization · Venture Capital
SLS Ventures
SLS Ventures is a New York-based venture capital firm focused on seed and early-stage investments in the space and cybersecurity sectors. It aims to identify and support disruptive companies with a long-term investment approach.
Overview
What SLS Ventures does
What SLS Ventures is
SLS Ventures is a New York-based venture capital firm focused on seed and early-stage investments in the space and cybersecurity sectors. It aims to identify and support disruptive companies with a long-term investment approach.
How it participates in the startup ecosystem
The current public profile supports funder capabilities. Each capability below is shown separately so organization identity and role-specific information do not get conflated.
Operational profile
Organization status and context
Organization status describes the entity itself. Funding and program availability appear within the relevant capability profile.
- Operational status
- Active
- Organization type
- Venture Capital
- Founded
- Founded in 2014
- Approximate age
- About 12 years
- Structured capabilities
- Funder
- Last reviewed
- April 28, 2026
Official channels
Find SLS Ventures elsewhere
Open the official website or a supported primary organization account.
Capability profile
SLS Ventures as a funder
Investment thesis
SLS Ventures focuses on identifying disruptive companies in space and cybersecurity, supporting them as long-term seed and early-stage investors.
Focus narrative
SLS Ventures targets seed and early-stage investments, primarily in the fields of space and cybersecurity. The firm is particularly interested in companies that demonstrate disruptive potential and align with its long-term investment strategy. SLS Ventures leverages its expertise and network to provide strategic support to portfolio companies, enhancing their growth and market positioning.
Value beyond capital
SLS Ventures adds value to its portfolio companies through strategic guidance, industry connections, and a focus on long-term growth. The firm aims to support founders in navigating the complexities of their respective markets, particularly in the cybersecurity and space sectors.
Focus and fit
- Stages
- Seed
- Sectors
- Cybersecurity
- Regions
- United States
Availability
- Currently deploying
- Yes
Portfolio and track record
Portfolio context
Notable portfolio company includes Endgame Inc., a cybersecurity firm specializing in ransomware protection, where SLS Ventures was a lead investor in a $30 million Series C funding round.
Common questions
What to know about SLS Ventures
Upseed classifies SLS Ventures under the Venture Capital organization type. Its current public profile includes funder capabilities.
Source and update disclosure
Know what this page is based on
Source basis
Public organization and program material, official websites, and structured Upseed records.
Last reviewed
April 28, 2026
Known limits
Capability profiles appear only when a structured public profile also contains decision-useful role evidence. Terms and availability can change.
Upseed is an independent guide. It is not affiliated with or endorsed by the organization described on this page.