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Interdigital
InterDigital - Creating the Living Network
About Interdigital
InterDigital is a technology research and development company that specializes in wireless and video technologies for mobile devices, networks, and services. The company's business model is centered around inventing new technologies, patenting these innovations, and then licensing the intellectual property to companies in the mobile industry.
InterDigital's revenue is generated through these licensing agreements. The company invests significantly in research and development to create foundational technologies that enable connected and immersive experiences across a wide range of communication and entertainment products. Its portfolio includes tens of thousands of patents and patent applications.
The company serves a global market, with its clients being major manufacturers of mobile devices and other technology products that utilize wireless and video standards. By contributing its technologies to global standards, InterDigital plays a role in the development of the broader telecommunications ecosystem.
Source: Dealroom company dataAt a glance
- Status
- Listed
- Founded
- 1972
- Headquarters
- Claymont, United States
- Listing
- IPO 1981
- Employees
- 590
- Open positions
- 12
- Dealroom signal
- 69.3/100
- Industry
- Telecom
- Sector
- Telecom, Innovation Radar
- Technology
- Deep Tech, Recognition Technology
- Client focus
- b2c
- Investment activity
- 3 companies, latest Oct 2025
- Capital deployed
- $10M
- Preferred round
- ACQUISITION
Knowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| POST IPO CONVERTIBLE✓Other financing | May 2019 | $400M | — | Undisclosed | ↗ |
| IPO✓Exit | Nov 1981 | $0 | — | Undisclosed | — |
Financials
Revenue, earnings and other financial measures where available. Years marked “E” are estimates.
Growth signals
Latest recorded traffic for Interdigital is 62K monthly website visits, up 853.8% over the last three months. Interdigital's team grew 8.7% over the past year.
Open positions
Similar companies
Company identity and context are open; selected comparison metrics preview what is available on the platform.
Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Deep RenderLondon, United KingdomAI-native codec for efficient video compression
$25Mvaluation
Kineto WirelessMilpitas, United StatesInternet protocol-based services and solutions for mobile operators acquired by taqua on the 09-04-2014
$62Mvaluation
Tantivy CommunicationsMelbourne, United StatesDevelops wireless data communication equipment
$199Mvaluation
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Other known investors3 additional known investors
Blair Christie.
Novak Biddle Venture Partners
Tiziana Figliolia
Source: Dealroom Talent Intelligence.
Global footprint
Market sentiment
An AI-synthesised read of the highest-engagement posts about Interdigital on X, ranked by likes and reposts, corporate channels excluded.
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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