Phase3D
PrivateLast Round
Seed
Oct 13, 2025
Total Funding Raised
$1.75M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Phase3D operates in Frontier & Industrial Tech and is based in Chicago, Illinois. Its latest recorded funding round was a Grant round in July 2023.
Phase3D is a manufacturing technology company that provides a real-time, in-situ inspection system for additive manufacturing to ensure part quality.
Sector
Frontier & Industrial Tech
Verticals
3D Printing, Quality Management, Smart Manufacturing, Sensors
Business Model
B2B
Customer Profile
Hardware + Subscription, Government Contracts, Hardware Sales, Services & Consulting
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Phase3D Comparables
Compare Phase3D with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Layer Metrics Inc. | 85% | |
| Additive Assurance | 84% | |
| Addiguru | 81% |
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Phase3D Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Oct 13, 2025 | ||||
| Grant | Jul 19, 2023 | ||||
| Accelerator | Oct 3, 2022 | ||||
| Accelerator | Oct 1, 2022 | ||||
| Grant | Aug 30, 2022 | ||||
Accelerator | Apr 30, 2021 |
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Key People
Founding team and executive leadership
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Phase3D Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Air Force Research Laboratory | Grant |
| Creative Destruction Lab | Accelerator |
| Kinisis Ventures | Seed |
| Argonne National Laboratory | Accelerator |
| Quest Venture Partners | Seed |
| New York Angels | Seed |
| Department of Energy | Accelerator |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 22, 2026
Grew 23% QoQ, from 13 to 16 employees.
- Feb 23, 2026
Grew 56% QoQ, from 9 to 14 employees.
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Recent news
Latest coverage and updates
- launchesNov 12, 2026
phase-3d launches User Profiles in Fringe Operator in Illinois on Nov 12th '26, giving metal additive manufacturing teams a repeatable framework for translating calibrated inspection data into actionable quality criteria.
- launchesOct 27, 2026
phase-3d introduces next-generation Fringe Inspection, purpose-built hardware for laser powder bed fusion and scalable OEM integration, in Illinois on Oct 27th '26.
- partners_withOct 13, 2026
phase-3d partners with L.R.P.S Ltd to expand access to real-time, in-situ inspection for metal additive manufacturing across Israel, giving manufacturers, research institutions, and engineering organizations greater access to objective, layer-by-layer process data.
- partners_withSep 29, 2026
phase-3d has partnered with Wietech 3D LLC. to expand access to objective, layer-by-layer in-situ inspection across metal 3D printing environments.
- attends_eventSep 23, 2026
phase-3d has been selected to present its quantitative in-situ inspection technology at the 2026 ATI Horizons: Maritime Manufacturing Innovation Challenge in Maryland on Sep 23rd '26.
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Phase3D Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
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Frequently Asked Questions
Common questions about Phase3D's valuation, stock price, and market status.
Is Phase3D a public or private company?
Phase3D is a private company.
What is the current stock price of Phase3D?
Phase3D is a private company, so its shares have no public market price. Caplight tracks Phase3D's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Phase3D worth (valuation)?
Valuation information for Phase3D is not publicly available.
Can I buy Phase3D stock?
Phase3D shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Phase3D's last funding round?
Phase3D's most recent funding round was Seed on October 13, 2025.
Who are the main investors in Phase3D?
Key investors in Phase3D include Air Force Research Laboratory, National Science Foundation.
Will Phase3D IPO soon?
No public IPO plans have been announced for Phase3D.
How can I track Phase3D secondary market activity?
Caplight tracks bids, offers, and trades in Phase3D's shares on secondary markets.