# Iridium Communications

Iridium Communications is an Asset Manager based in McLean, United States.

## Overview

- **Organization type:** Asset Manager
- **Headquarters:** McLean, United States
- **Region:** North America
- **Address:** 1676 International Drive, Suite 1100, McLean, VA 22102, United States
- **Founded:** 2001
- **Assets under management:** Undisclosed
- **Website:** iridium.com
- **LinkedIn:** https://www.linkedin.com/company/iridium

## Regulatory record

- **Reports private funds:** No

## About

Trusted global satellite communications for safety, security, and the most important applications. We’re the network built for today and for what’s next.

## Sectors

- Satellite & Space Infrastructure
- Telecommunications
- Aviation Safety
- Maritime & Emergency Services
- IoT & Industrial Connectivity

## Offices

- Tempe, AZ, United States
- Hatfield Park Farm, Essex, United Kingdom

## Questions

### How does Iridium's satellite architecture differ from Starlink or Globalstar?

Iridium uses inter-satellite links to route traffic between 66 crosslinked LEO satellites before downlinking to dedicated ground stations. This mesh allows pole-to-pole voice and narrowband data coverage without requiring a nearby gateway earth station in every region, which is why the network is certified for GMDSS maritime distress and ICAO aviation safety communications — certifications that bent-pipe LEO systems have not yet achieved.

### What is Iridium's relationship with the US Department of Defense?

The DoD is a long-term customer via the Enhanced Mobile Satellite Services contract vehicle, which provides dedicated gateway access and unlimited airtime for an annual fee. The current five-year agreement was signed in 2022 and anchors a material proportion of Iridium's government service revenue.

### How does Iridium make money if it doesn't manage third-party capital?

Iridium is a publicly traded satellite operator, not an investment firm. It generates subscription and airtime fees from more than 500 value-added resellers and device manufacturers, long-term service contracts with government agencies, and hosted-payload arrangements. Its capital comes from the public equity and debt markets, not limited-partner commitments.

### Who are the licensed partners that bring Iridium services to end users?

Iridium's go-to-market partners include Garmin (inReach satellite messengers), Zoleo (messaging devices), Cobham, Thales, and L3Harris. These manufacturers embed Iridium transceivers into handhelds, maritime terminals, and aviation communications equipment, and resell the associated airtime plans to their own customers.

## Related profiles

- [iRESlab](https://altss.com/profile/ireslab)
- [Iron Lion Capital](https://altss.com/profile/iron-lion-capital)

---

Last updated: 2026-06-03T20:00:00.000Z

Canonical page: https://altss.com/profile/iridium-communications

Maintained by Altss — https://altss.com — methodology: https://altss.com/methodology