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Cambium
Defence · Berkeley, United States · Founded 2019
Developer of advanced materials for extreme environments across aerospace, defense, and industrial sectors MoreLess
Developer of advanced materials technology designed to address performance challenges in defense and aerospace applications.
Cambium's first-of-its-kind advanced material development platform molecularly re-engineers polymers from first principles for exceptional performance, survivability and manufacturability. The company has developed a portfolio of platform technologies that include novel, high-performance resins and composites.
Cambium’s phthalonitrile resins are next-generation high-performance thermosets engineered for extreme environments. Known for their exceptional high service temperature and thermal stability, phthalonitriles are used in applications such as missile manufacturing, space and satellite technology, and hypersonic aircraft.
Keywords: advanced materials, phthalonitrile resins, thermosets, aerospace, defense, material science, polymer engineering, extreme environments, composites, material development
Company overview
Cambium company information
The essential company record, classifications and operating signals in one place.
- Status
- Operational
- Founded
- 2019
- Headquarters
- Berkeley, United States
- Employees
- 67
- Open positions
- None listed
- Dealroom signal
- 90.3
- Investment activity
- 1 companies · latest Dec 2025
- Capital deployed
- —
- Preferred round
- ACQUISITION
Valuation & funding
Cambium funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| SERIES BOther financing | Jan 2026 | $100M | $400M | Inevitable Ventures · Jackson Moses · Alumni Ventures · Veteran Ventures Capital | ↗ |
| SERIES AOther financing | Dec 2023 | $19M | $76M | Gaingels · Jackson Moses · MVP Ventures · Kern Venture Group | ↗ |
| SEEDOther financing | Nov 2022 | $0 | — | 8VC · Susa Ventures | — |
| EARLY VCOther financing | Sep 2021 | $8M | $32M | Undisclosed | — |
Financials
Revenue and workforce over time
Available revenue and workforce history. Fields without reported data are omitted.
| Year | Revenue | Growth | Employees |
|---|---|---|---|
| 2026 | $9.2M | 0% | 67 |
| 2025 | $9.2M | 0% | 54 |
| 2024 | $9.2M | — | 35 |
Growth signals
Cambium website traffic
Latest recorded traffic for Cambium is 4.3K monthly website visits, down 21.8% over the last three months. Cambium's team grew 24.1% over the past year.
Comparisons
Cambium compared with similar companies
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Capital deployed
Cambium investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Talent graph
Cambium's talent
Source: Dealroom Talent Intelligence.
Global footprint
Where Cambium has talent and traffic
team presence
In the news
Latest news about Cambium
Recent press, funding announcements, and product moves mentioning Cambium — open to read from the original sources.
Market sentiment
What the market is saying about Cambium
An AI-synthesized read of the highest-engagement posts about Cambium 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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