What departments does Phase Four have?

Phase Four has employees across 3 departments including Information Technology, Administrative, Engineering.

What is the largest department at Phase Four?

The largest department at Phase Four is Information Technology with 2 employees.

Where are Phase Four employees located globally?

Phase Four has employees across 3 continents and 3 countries including South Africa, Norway, United States Of America.

How has Phase Four's team size changed over time?

Phase Four's team has decreased from approximately 50 to 9 employees based on available data.

Phase Four Employee Directory

Defense and Space ManufacturingCalifornia, United States11-50 Employees

Phase Four is a defense and space manufacturing company based in Hawthorne, California, that concentrates on satellite propulsion. The business aims to support the rapid expansion of satellite constellations by addressing the propulsion subsystem, a historically costly and high‑risk part of spacecraft design. Its approach emphasizes reliability and manufacturability by reducing common failure points and simplifying fabrication compared with legacy systems. The customers it serves are satellite operators and spacecraft developers seeking dependable propulsion with shorter lead times. In 2023, Phase Four announced the Maxwell Block 3 turn-key propulsion thruster, reflecting ongoing product development.

The company describes its propulsion solution as delivering performance comparable to traditional options at a lower price and with faster delivery, while offering a longer expected lifespan. This aligns with a focus on enabling broader maneuverability and operation for small to mid-sized satellite fleets. Within the defense and space manufacturing sector, Phase Four remains a relatively small firm concentrating on advancing its propulsion technology.

Phase Four Global Highlights

North America
29

United States Of America
29

Africa
2

South Africa
2

Europe
1

Norway
1

Phase Four's Leadership

C. E.
Chief Information Officer
Mobile Phone
Email
C. B.
President
Mobile Phone
Email
I. K.
Head Of Information Technology
Mobile Phone
Email
M. M.
Founder / Co - Owner
Mobile Phone
Email
M. M.
Director
Mobile Phone
Email
F. X.
Office Manager
Mobile Phone
Email
S. V.
Oprichter
Mobile Phone
Email
A. T.
Software Engineer
Mobile Phone
Email

Phase Four Employee Metrics

100%

50%

0%

2026

2025

Engineering
Information Technology
Operations
Program & Project Management
Sales
Other
Analytics
Finance
Administrative
Business
Entrepreneurship
Supply Chain
Accounting
Consultant

Contact profiles from Phase Four

Name

Title

Contact

Location

Last Update

M. M.
Founder / Co - Owner
Mobile Phone
Email
Aug 02, 2026
C. B.
President
Mobile Phone
Email
Oct 17, 2024
C. E.
Chief Information Officer
Mobile Phone
Email
Oct 16, 2024
I. K.
Head Of Information Technology
Mobile Phone
Email
Dec 20, 2025
M. M.
Director
Mobile Phone
Email
South Africa, Gauteng
Feb 04, 2026
F. X.
Office Manager
Mobile Phone
Email
Oct 22, 2024
S. V.
Oprichter
Mobile Phone
Email
Netherlands
Aug 04, 2026
A. T.
Software Engineer
Mobile Phone
Email
Jun 27, 2026
J. A.
Executive
Mobile Phone
Email
Oct 17, 2024

Frequently Asked Questions

What is Phase Four known for?

Phase Four was founded in 2015 and operates in the Defense and Space Manufacturing industry. You can contact Phase Four's main corporate office by phone at

+1-310-648-****

. Explore Phase Four's company overview page for more information.

What is Phase Four's most common email format?

Phase Four employees' email format typically follows the pattern of First.Last@phasefour.io. Trying to find reliable and up-to-date employee contact data? Find more Phase Four email formats with LeadIQ.

How many employees does Phase Four have currently?

Phase Four has approximately 23 employees as of August 2026. These team members are located across 3 continents, including North America, Africa and Europe.

Who are Phase Four's key employees and leadership?

As of August 2026, Phase Four's key employees include:

Chief Information Officer: C. E.
President: C. B.
Head Of Information Technology: I. K.
Founder / Co - Owner: M. M.
Director: M. M.

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Phase Four Employee Directory

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