Phase Four Employee Directory

Defense and Space ManufacturingCalifornia, United States11-50 Employees

Based in Hawthorne, California, Phase Four is enabling the exponential growth of satellite constellations by solving the satellite’s costliest problem, the propulsion system. By eliminating the most common failure points in legacy technologies – electrodes, high-voltage electronics, and complex fabrication – Phase Four has built a system that offers reliable high performance with baked-in manufacturability. Our systems provide Hall Effect Thruster performance at a fraction of the price and delivery timeline, with nearly double the lifespan. 

Check out our open positions at at www.phasefour.io/careers if you have interest in joining our mission.

Find Phase Four employees' phone numbers or email addresses

Phase Four Global Highlights

North America
37

United States Of America
37

Africa
2

South Africa
2

Europe
1

Spain
1

Phase Four's Leadership

C. E.
Chief Information Officer
Mobile Phone
Email
U. S.
Chief Technology Officer
Mobile Phone
Email
I. K.
Head Of Information Technology
Mobile Phone
Email
M. M.
Founder / Co - Owner
Mobile Phone
Email
N. L.
Founder/ Co-Owner
Mobile Phone
Email
B. C.
President
Mobile Phone
Email
C. B.
President
Mobile Phone
Email
E. H.
Director Of Engineering
Mobile Phone
Email

Phase Four Employee Metrics

100%

50%

0%

2025

2024

Engineering
Information Technology
Operations
Program & Project Management
Sales
Other
Analytics
Finance
Administrative

Contact profiles from Phase Four

Name

Title

Contact Info

Location

Last Update

M. M.
Founder / Co - Owner
Mobile Phone
Email
Oct 19, 2025
N. L.
Founder/ Co-Owner
Mobile Phone
Email
United StatesTexas
Jul 19, 2025
B. C.
President
Mobile Phone
Email
United StatesPennsylvania
Oct 21, 2024
C. B.
President
Mobile Phone
Email
Oct 17, 2024
C. E.
Chief Information Officer
Mobile Phone
Email
Oct 16, 2024
U. S.
Chief Technology Officer
Mobile Phone
Email
UNITED STATES
May 13, 2024
I. K.
Head Of Information Technology
Mobile Phone
Email
Nov 05, 2025
E. H.
Director Of Engineering
Mobile Phone
Email
United States
Nov 03, 2025
M. M.
Director
Mobile Phone
Email
South AfricaGauteng
Oct 10, 2025
D. M.
Shop Manager / Auto Electronic Tech
Mobile Phone
Email
United StatesMichigan
Oct 20, 2025

Frequently Asked Questions

What is Phase Four known for?

Phase Four was founded in 2015 operates in the Defense and Space Manufacturing industry. The company's main headquarters is located in 129 Sierra St El Segundo, California 90245 US; you can contact the 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 . 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 25 employees as of October 2025. These team members are located across 3 continents, including North AmericaAfricaEurope.

Who are Phase Four's key employees and leadership?

As of October 2025, Phase Four's key employees include:

Chief Information Officer: C. E.
Chief Technology Officer: U. S.
Head Of Information Technology: I. K.
Founder / Co - Owner: M. M.
Founder/ Co-Owner: N. L.

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