About Diamond Antenna
Diamond Antenna is an Aerospace, Defense & Maritime company based in Littleton (United States) founded in 1956, and was acquired by Artemis in November 2024. Developer of rotary joints and rotating antenna systems for various applications. Its chief executive, as recorded, is James F Ward. Its focus areas include Aerospace, Maritime and Defense Tech, NewSpace, Support Engineering and Satellite Components. Its legal entity is DIAMOND ANTENNA & MICROWAVE. Its competitors include Cesium Astro, Akash Systems and Lucix; 3 of its 3 listed competitors have raised funding.
Company details
Diamond Antenna was founded in 1956 and is headquartered in Littleton, United States. Electromagnetic devices, such as rotary joints and rotating subsystems, are developed for space, military, and commercial sectors. These systems enable radio frequency signal transmission across rotational interfaces. Operations focus on providing specialized solutions for industries requiring reliable connectivity in dynamic environments.
- Headquarters Littleton, United States
- Stage Acquired
- SectorsAerospace, Defense & Maritime
- Email••••••••
- Phone•••• ••••
- Website diamondantenna.com
- Social LinkedIn
- Acquired by Artemis (Nov 2024)
- Legal Name Diamond Antenna & Microwave
Investors in Diamond Antenna
Diamond Antenna has secured backing from 1 investor, including venture fund investors. Prominent investors backing the company include Artemis.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Artemis is engaged in private equity for industrial technology. | artemislp.com | Boston, United States |
Investor details for Diamond Antenna
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
- Round participation
- Investor portfolios
- Co-investor network
Verified entity values are shown only after access is granted.
People of Diamond Antenna
1 people are tracked at Diamond Antenna (1 in leadership).
| Name | Role | Group |
|---|---|---|
James F Ward | CEO | Leadership |
Complete people profiles for Diamond Antenna
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
- Full employee list
- Team structure
- Board tenure
- Professional contacts
Verified entity values are shown only after access is granted.
Timeline of Diamond Antenna
2 dated milestones of Diamond Antenna across 68 years, from founding to its latest funding, stage changes and deals.
- Founded Diamond Antenna is founded.
- Exit Acquired by Artemis.
Competitors of Diamond Antenna
Diamond Antenna has 3 listed competitors in our database, 3 of them funded. They include Cesium Astro, Akash Systems and Lucix.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| cesiumastro.com | 2017 | Austin, United States | $156.24M | 141 | Antenna systems for satellites, UAVs, and launch vehicles are developed. | |
| akashsystems.com | 2016 | San Francisco, United States | $17.6M | 16 | Small LEO satellites, transmitters, and RF power amplifiers are developed. | |
| lucix.com | 1999 | Camarillo, United States | $3M | Satellite hardware components are supplied to major OEMs by Lucix. |
Detailed competitors of Diamond Antenna
The full competitor set, operating metrics and side-by-side benchmarks require an active premium plan.
- Full competitor set
- Operating metrics
- Benchmarks
- Competitive positioning
Verified entity values are shown only after access is granted.
Web traffic of Diamond Antenna
Websites that share an audience with Diamond Antenna (diamondantenna.com).
Websites whose visitors overlap most with Diamond Antenna. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
novacap.com | novacap.com | 100% | – | ||
| new-imaging-technologies.com | 100% | 3.6K | #4,849,343 | View details | |
| 4taconic.com | 100% | 3.3K | #4,973,559 | View details | |
| glenair.com | 100% | 680.7K | #356,951 | View details | |
| iwow.com.sg | 100% | View details | |||
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
All 17 similar websites and full traffic analytics for Diamond Antenna
The complete similar-websites list, audience overlap and engagement analytics require an active premium plan.
- 17 similar websites
- Audience overlap
- Engagement analytics
- Traffic by brand
Verified entity values are shown only after access is granted.
Top companies in Space Research & Technology
3 companies that operate in the same segment as Diamond Antenna (Space Research & Technology) in United States, ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Cloud-based satellite imagery data and analytics solutions are provided. | 2010 | San Francisco, California, United States | USD 601.59 M | USD 307.73 M | 1,749 | |
Astra is engaged in providing space launch services. | 2016 | Alameda, California, United States | USD 136.93 M | |||
Reusable launch vehicles for large payloads are developed and launched. | 2002 | Hawthorne, California, United States | USD 11.86 B | USD 18.67 B | 20,833 |
Unlock complete access to The Company Check
Get unrestricted viewing across everything we track — from companies and brands to investors, funding rounds, acquisitions, financials, and more.
- Unlimited viewing on all profiles Companies, investors, financials, funding, acquisitions & directors
- Full access to every database India & global coverage, advanced filters and rich profile details
- Always-on access from your team account Single premium plan for everything you see on the portal
Related news about Diamond Antenna
Complete news archive for Diamond Antenna
Full article history, source details, and older brand coverage require an active premium plan.
- Full article archive
- Source and publication date
- Older coverage
- Brand-specific news history
Verified entity values are shown only after access is granted.
Frequently Asked Questions about Diamond Antenna
Diamond Antenna was founded in 1956.
Diamond Antenna is headquartered in Littleton, United States.
James F Ward is the CEO of Diamond Antenna, as recorded in our data.
Diamond Antenna was founded in 1956 and is headquartered in Littleton, United States. Electromagnetic devices, such as rotary joints and rotating subsystems, are developed for space, military, and commercial sectors. These systems enable radio frequency signal transmission across rotational interfaces. Operations focus on providing specialized solutions for industries requiring reliable connectivity in dynamic environments.
Diamond Antenna's top competitors include Cesium Astro, Akash Systems and Lucix.
Diamond Antenna has 1 investor. Key investors include Artemis.
Diamond Antenna operates through Diamond Antenna & Microwave.
Yes. Diamond Antenna was acquired by Artemis in November 2024.