Company Profile

ExoScientific LLC is a Hawaii-registered small business providing research, development, and scientific consulting services in support of sustainable offworld habitation.

Legal Entity & Registrations

  • Legal Name: ExoScientific LLC

  • DBA: ExoSci

  • Formation: Hawaii Limited Liability Company (February 26, 2026)

  • Federal EIN: 41-4613743

  • Hawaii General Excise Tax License: GE-178-452-6336-01

  • Registered Agent: United States Corporation Agents, Inc.

Principal Business Address: 4348 Waialae Avenue #172, Honolulu, HI 96816-5767 USA

NAICS Classification

Primary:

  • 541715 – Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)

Secondary:

  • 541690 – Other Scientific and Technical Consulting Services

  • 541620 – Environmental Consulting Services (as applicable)

ExoScientific LLC qualifies as a small business under NAICS 541715. These codes align with the company’s work in closed-loop ecological systems, bioware development, ISRU planning, and planetary resource management frameworks.

Leadership

ExoScientific LLC (ExoSci) is led by John E. Parks, Founder and Principal Ecologist. He has more than 30 years of experience in marine science, coral reef ecology, and international marine resource management, including senior roles with NOAA, World Wildlife Fund, and The Nature Conservancy. He previously served as Chief of Party on multiple large-scale U.S. Government-funded programs operating across the Indo-Pacific. He holds an active security clearance and has authored or co-authored more than 70 peer-reviewed publications with over 5,100 citations.

For ExoSci’s mission and approach to offworld sustainability, visit the About page.

Member, Hawaii Chamber of Commerce

Operational Focus

ExoScientific LLC develops technical frameworks, metrics, and adaptive management approaches for closed-loop systems and in-situ resource utilization (ISRU). The company works with government agencies, aerospace primes, research institutions, and New Space startups on projects requiring rigorous ecological systems thinking applied to lunar and Mars environments.