John Kim: Email & Phone Number

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Chief Executive Officer, Cofounder at Hyperspace Technologies, Inc.|San Francisco, California, United States

Position:

Chief Executive Officer, Cofounder at Hyperspace Technologies, Inc.

Location:

San Francisco, California, United States

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Last updated: 2026-07-01

Updated: 2026-07-01

Found email addresses for John Kim:

Business emails:

j**m@spinlaunch.com,

j**n@hubblenetwork.com,

j**n@athlet.us

Personal emails:

j********m@gmail.com,

e*******f@gmail.com,

j******m@gmail.com

Found phones for John Kim:

+1-870-***-**89,

+1-480-***-**24,

+1-870-***-**22

A different John Kim?

Work Experience 19 years

Chief Executive Officer, Cofounder at Hyperspace Technologies, Inc.

Sep 2025 - Current

Chief Space Officer, Cofounder at Hubble Network Inc

Oct 2021 - Current

Space Technology Advisor at New Vista Capital

Feb 2025 - Jul 2025

Sr. Management Consultant at Slalom

Aug 2019 - Oct 2021

Director, Business Operations & Development at SpinLaunch

Feb 2018 - May 2019

Founder at J.SF Enterprises, LLC.

Feb 2014 - Jan 2018

Spacecraft Systems Engineer, IRAD PI, Product Manager at SSL

Sep 2010 - Feb 2014

Aerospace Systems Engineer at Northrop Grumman

Jun 2009 - May 2010

Research Assistant - NRA Grant: NextGen ESTOL Passenger Aircraft at NASA Ames Research Center

Nov 2007 - Sep 2008

John Kim started working in 2007, then the employee has changed 8 companies and 8 jobs. On average, John Kim works for one company for 2 years 1 month.

John is proficient in English, Korean, and Spanish. Their professional focus is Aerospace, Agile Methodologies, and Big Data across 3 core areas.

John holds Systems Tool Kit (STK) - Level 1, Hypersonic Air-Breathing Propulsion, and Data Science and Analytics Career Paths and Certifications: First Steps certifications.

Education

Y Combinator

Master of Science - MS at California Polytechnic State University-San Luis Obispo

Bachelor of Science - BS at California Polytechnic State University-San Luis Obispo

Frequently Asked Questions

What is John Kim's email address?

SignalHire found verified email addresses for John Kim, both business and personal. Their business email is j**m@spinlaunch.com, and personal emails include j********m@gmail.com, e*******f@gmail.com, and j******m@gmail.com.

What is John Kim's phone number?

SignalHire found multiple verified phone numbers for John Kim: +1-870-***-**89, +1-480-***-**24, and +1-870-***-**22.

How do I contact John Kim at Hyperspace Technologies, Inc.?

You can reach John Kim through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is John Kim's professional background?

John Kim has 19 years of professional experience. They have held roles including Chief Space Officer, Cofounder, Space Technology Advisor, and Sr. Management Consultant at companies such as Hubble Network Inc, New Vista Capital, and Slalom. Their education includes Y Combinator, and Master of Science - MS from California Polytechnic State University-San Luis Obispo.

Is John Kim's contact information up to date?

Yes. John Kim's SignalHire profile was last updated on 1 July 2026, reflecting their current position as Chief Executive Officer, Cofounder at Hyperspace Technologies, Inc..

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