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Companies

Relativity Networks

Hollow-core optical fiber for data centers

Raised to date

$21.6M

of $31M offered across 4 Form D filings

Still open
$9.5M
Investors
1
Last filed
Jun 26, 2026

About

Relativity Networks, Inc. is a pioneering telecommunications company focused on revolutionizing the capabilities of data centers in the AI era. By developing hollow-core fiber technology, the company addresses the critical power-scaling challenges faced by data centers, enhancing data transmission speeds significantly.

Relativity Networks stands out with its innovative hollow-core fiber (HCF) technology that enables faster data transmission while extending the distance between data centers.

Funding

$25M, first sold Jan 2026$19.5M sold$5.5M still openMar 20252026
Now
  • Option to acquireFiled Jun 26, 2026Form D/A
    $19.5M/ $25M
  • Option to acquireFiled Feb 6, 2026Form D
    $1M/ $10M
  • EquityFiled Dec 12, 2025Form D
    $4K/ $5K
  • Option to acquireFiled Mar 21, 2025Form D
    $2M/ $6M

Product

Hollow-Core Fiber (HCF) Technology

Fiber Optics Technology

The hollow-core fiber (HCF) technology developed by Relativity Networks is a groundbreaking fiber optic solution that replaces the traditional glass core with air, allowing data to travel closer to the speed of light. This innovative approach not only enhances transmission speeds but also extends the operational range of data centers.

  • Data travels nearly 50% faster than conventional fiber optic cables
  • Increases range from 60 km to 90 km while meeting latency requirements
  • Facilitates geographical placement flexibility for data centers

Built for

Hyperscalers and data center operators

People on file