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Great Sky
Semiconductors · Boulder, United States · Founded 2024
Revolutionizing computing with photonics, superconductors, and semiconductors for intelligence at physics' boundaries MoreLess
Great Sky is pioneering a new era of computing by integrating photonics, superconductors, and semiconductors to create hardware that operates at the theoretical limits of speed and efficiency. The company is focused on developing a novel architecture that mimics the essential structure of a brain, condensed into a compact chip-scale network. This approach enables the execution of sophisticated analog neural networks, with the potential to perform more synapse operations per second than the human brain. Great Sky's technology is set to evolve into wafer-scale networks, where a single 300 mm wafer can host an entire network, unlocking new capabilities. By interconnecting these wafer-scale networks, the company aims to construct multi-modular cognitive systems, emulating key brain modules such as the thalamus, hippocampus, and neocortex. Since its inception in 2014, Great Sky has made significant strides, including the development of silicon LEDs and multiplanar waveguides, which are crucial for efficient optical communication within its platform. The company's business model revolves around leveraging these technological advancements to serve industries that require high-speed, efficient computing solutions, potentially transforming sectors reliant on advanced neural network processing. Keywords: photonics, superconductors, semiconductors, neuromorphic, wafer-scale, synapse operations, cognitive systems, brain modules, optical communication, neural networks.
Company overview
Great Sky company information
The essential company record, classifications and operating signals in one place.
- Status
- Operational
- Founded
- 2024
- Headquarters
- Boulder, United States
- Employees
- 18
- Open positions
- 3
- Dealroom signal
- 92.3
Valuation & funding
Great Sky funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| SEED✓Equity / VC | Jul 2026 | $26M | $104M | Undisclosed | ↗ |
| SEED✓Equity / VC | Mar 2026 | $14M | $56M | Service Provider Capital · Harry Gandhi · Adam-pritzker · Access Venture Partners | ↗ |
| SPINOUT✓Other financing | Oct 2024 | $0 | — | National Institute of Standards and Technology | — |
Financials
Workforce over time
Available workforce history. Financial fields without reported data are omitted.
| Year | Employees |
|---|---|
| 2026 | 18 |
| 2025 | 4 |
Growth signals
Great Sky website traffic
Latest recorded traffic for Great Sky is 3.7K monthly website visits, up 76.2% over the last three months. Great Sky's team grew 350% over the past year.
Hiring
Open positions at Great Sky
Current openings linked to this company in Dealroom.
Comparisons
Great Sky compared with similar companies
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Talent graph
Great Sky's talent
Source: Dealroom Talent Intelligence.
Global footprint
Where Great Sky has talent and traffic
team presence
In the news
Latest news about Great Sky
Recent press, funding announcements, and product moves mentioning Great Sky — open to read from the original sources.
Market sentiment
What the market is saying about Great Sky
An AI-synthesized read of the highest-engagement posts about Great Sky on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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