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Companies

Helio Corp /FL/

Space mechanisms, antennas and flight hardware

Raised to date

$218K

of $220K offered across 1 Form D filing

Still open
$2K
Investors
51
Last filed
Apr 23, 2026

About

Helio Corporation (OTC: HLEO) is an aerospace company that, through its wholly owned subsidiary Heliospace Corporation, designs and delivers space mechanisms, advanced antenna systems, and flight hardware for missions from Earth orbit to the lunar surface. Founded in 2018 in Berkeley, California, it has supported more than a dozen space agencies and organizations including NASA and the European Space Agency, and participates in NASA's PRISM lunar surface payload program. In January 2026 the company announced a strategic entry into space-based solar power, a long-term platform aimed at capturing solar energy above the atmosphere and beaming it to the surface. Gregory T. Delory, a co-founder, serves as Chief Technology Officer under CEO and Chairman Edward Cabrera.

A working space-hardware business with flown mechanisms, antennas, and instruments for NASA-class civil space missions, which it is now using as the engineering base for a space-based solar power platform rather than starting from a clean sheet.

Funding

  • EquityFiled Apr 23, 2026Form D
    $218K/ $220K

Product

Space mechanisms and flight hardware

Aerospace hardware

Custom-engineered space mechanisms, advanced antenna systems, and mission flight hardware designed, built, and delivered for missions ranging from Earth orbit to the lunar surface, including payloads under NASA's PRISM program.

  • Space mechanisms for orbital and lunar-surface missions
  • Advanced antenna systems
  • Systems engineering and mission-critical support

Built for

Government space agencies (NASA, ESA), national research laboratories, university space research centers, and commercial aerospace and defense companies

People on file