Organization · Venture Capital
ClearSky
ClearSky is a venture capital and growth equity firm based in West Palm Beach, Florida, specializing in investments in cybersecurity and energy transition sectors. The firm manages approximately $1 billion in capital commitments.
Overview
What ClearSky does
What ClearSky is
ClearSky is a venture capital and growth equity firm based in West Palm Beach, Florida, specializing in investments in cybersecurity and energy transition sectors. The firm manages approximately $1 billion in capital commitments.
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 2012
- Approximate age
- About 14 years
- Structured capabilities
- Funder
- Last reviewed
- March 19, 2026
Official channels
Find ClearSky elsewhere
Open the official website or a supported primary organization account.
Capability profile
ClearSky as a funder
Investment thesis
ClearSky focuses on investing in transformative technology solutions that address challenges in cybersecurity and facilitate the energy transition.
Focus narrative
ClearSky focuses on early-stage technologies and later-stage platforms that are transformative in the fields of cybersecurity and energy transition. The firm is driven by long-term market forces that necessitate significant innovation in these sectors.
Value beyond capital
ClearSky adds value to its portfolio companies through strategic guidance, leveraging its expertise in cybersecurity and energy transition, and facilitating connections within its extensive network across the US, Israel, and Canada.
Focus and fit
- Stages
- Seed · Series A · Series B · Growth Equity
- Sectors
- CybersecurityEnergy
- Regions
- United States
Availability
- Currently deploying
- Yes
Portfolio and track record
- Recorded portfolio count
- 35
- Recorded notable exits
- Harness, Nextracker, and BigID
Portfolio context
ClearSky has invested in 35 companies, including notable portfolio highlights such as Harness (a DevOps unicorn), Nextracker (a solar tracking company that went public with a valuation over $5 billion), and BigID (a data privacy unicorn). The firm has achieved a 60% exit rate with 21 acquisitions and 2 IPOs.
Common questions
What to know about ClearSky
Upseed classifies ClearSky 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
March 19, 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.