David Byrd
Software Development Lead @ 1QBit
Seattle, United States
David Byrd is a seed investor at 1QBit in Seattle focused on Internet and Software. David Byrd is the Venture Partner at BlueYard Capital.
- Total investments:
- 6
- Last investment:
- Lead investor:
- 83%
Last updated:
For AI agents: llms.txt
Industries David Byrd invests in
Stages David Byrd invests in
Countries David Byrd invests in
Investment Focus
Industry
- Internet 1 (17%)
- Software 1 (17%)
- Aerospace 1 (17%)
- CleanTech 1 (17%)
- Electronics 1 (17%)
Stage
- Seed 2 (33%)
- Series A 2 (33%)
- Funding Round 1 (17%)
Country
- Switzerland 2 (33%)
- United States 2 (33%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
Rapidata
|
Rapidata is a data processing platform that offers human-verified innovative data labeling and data processing services at scale. | $8.5M / Seed / Feb 19, 2026 | |
Corintis
|
Corintis develops cooling technologies for high performance semiconductors. | $24M / Series A / Sep 25, 2025 | |
|
Rapidata
|
Rapidata is a data processing platform that offers human-verified innovative data labeling and data processing services at scale. | $1.7M / Jul 17, 2023 | |
Visolis
|
Visolis, a bioengineering company, develops carbon-negative and sustainable chemicals. Its systems approach integrates innovations in synthetic biology, chemical catalysis, and process scale-up to enable new bio-based manufacturing platforms. Visolis' bio-based process helps in achieving true carbon negative chemical synthesis. It beganoperation in 2012, with its headquarters in Berkeley in California. | $8M / Seed / Jan 11, 2023 | |
Farcast
|
Unlocking satellite internet capacity through user terminal innovation | $8M / Series A / Dec 30, 2022 | |
|
Rapidata
|
Rapidata is a data processing platform that offers human-verified innovative data labeling and data processing services at scale. | $1.7M / Seed |
Co-Investors
About 1QBit
1QB Information Technologies is a quantum computing software company. 1QBit solves computational challenges by recasting problems to harness the power of quantum computing.
1QBit Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Andrew Fursman
Co-Founder & Chief Executive Officer
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David Byrd
Software Development Lead
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Deepak Kaura
CMO
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Gili Rosenberg
Lead Scientist
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Helmut Katzgraber
Head of Optimization
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FAQ
What does David Byrd invest in?
David Byrd invests primarily in Internet, Software and Aerospace startups, most often at Seed and Series A stage. Most of the 6 investments tracked by Shizune back companies in Switzerland. The Investment Focus section breaks down every industry, stage and country in the portfolio.
When did David Byrd last invest?
The most recent investment recorded for David Byrd closed in Feb 2026. Shizune tracks 6 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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