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Folio Photonics

Solon, US · Delaware corporation · 5 known investors

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Folio Photonics develops optical storage media using multi-layer read/write materials science to provide enterprise-scale, immutable active archive storage. It targets organizations managing large-scale, long-term data archiving needs, positioning its technology on cost, security, and sustainability.

Data & InfrastructureDeep TechNew Materials

Founders & leadership

KD
Kenneth D. SingerFounder
SJSteven J. Santamaria
Steven J. SantamariaChief Executive OfficerSteven J. Santamaria is CEO of Folio Photonics, which develops optical storage media for long-term enterprise data archiving. He previously worked at Intel Corp.
RB
Ronald B. RichardNamed on SEC filing
RDRobert D. Pavey
Robert D. PaveyNamed on SEC filingGeneral Partner at Forte Ventures
FB
Felix BrueckNamed on SEC filing

Investors · 5

JobsOhio Ventureslisted by JobsOhio VenturesColumbus

How we know: JobsOhio Ventures's portfolio page · Not right? Tell us

Material Impactlisted by Material ImpactBoston · $100K – $10M

How we know: Material Impact's portfolio page · the VCSheet dataset · Not right? Tell us

Refinery Venturelisted by Refinery VentureCincinnati · $1M – $2M
Forte VenturesinferredAtlanta · $500K – $3M

How we know: board seat on SEC Form D · Not right? Tell us

Reported raises · per SEC filings

Form D private placements

$20.1M disclosed across 7 rounds · 2017–2026

▶$6MraisedApr 2026 · 14 investors · Computers
Rule 506(b)
Officers, directors & promoters on the filing
  • Paul DeningerDirector
  • Robert D. PaveyDirector
  • Felix BrueckDirector
  • Steven J. SantamariaExecutive Officer, Director
  • Adam SharkawyDirector
Offering amount
$8M
Amount sold
$6M
Minimum investment
$15K
First sale
Mar 2026
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$2.6MraisedFeb 2026 · 17 investors · Computers
Rule 506(b)
Officers, directors & promoters on the filing
  • Felix BrueckDirector
  • Steven J. SantamariaExecutive Officer, Director
  • Paul DeningerDirector
  • Adam SharkawyDirector
  • Robert D. PaveyDirector
Offering amount
$2.8M
Amount sold
$2.6M
Minimum investment
$100
First sale
Aug 2025
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$5.2MraisedApr 2023 · 117 investors · Computers
Rule 506(b)
Officers, directors & promoters on the filing
  • Robert D. PaveyDirector
  • Joseph TaylorDirector
  • Kenneth D. SingerExecutive Officer, Director
  • Felix BrueckExecutive Officer, Director
  • Steven J. SantamariaExecutive Officer, Director
  • Adam SharkawyDirector
  • Ronald B. RichardDirector
  • Timothy SchigelDirector
Offering amount
$5.5M
Amount sold
$5.2M
Minimum investment
$80
First sale
Jan 2022
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$250KraisedJan 2020 · 1 investors · Computers
Rule 506(b)
Officers, directors & promoters on the filing
  • Ronald B. RichardDirector
  • Felix BrueckDirector
  • Robert D. PaveyDirector
  • Timothy SchigelDirector
  • Joseph TaylorDirector
  • Steven J. SantamariaExecutive Officer, Director
  • Kenneth D. SingerExecutive Officer, Director
Offering amount
$5M
Amount sold
$250K
Minimum investment
$1K
First sale
Jan 2020
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$1MraisedJan 2019 · 1 investors · Computers
Rule 506(b)
Officers, directors & promoters on the filing
  • Steven J. SantamariaExecutive Officer, Director
  • Robert D. PaveyDirector
  • Felix BrueckDirector
  • Ronald B. RichardDirector
  • Kenneth D. SingerExecutive Officer, Director
  • Joseph TaylorDirector
  • Timothy SchigelDirector
Offering amount
$2.1M
Amount sold
$1M
Minimum investment
$1K
First sale
Jan 2019
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$911.9KraisedNov 2018 · 49 investors · Computers
Rule 506(b)
Officers, directors & promoters on the filing
  • Steven J. SantamariaExecutive Officer, Director
  • Ronald B. RichardDirector
  • Robert D. PaveyDirector
  • Kenneth D. SingerExecutive Officer, Director
  • Felix BrueckDirector
Offering amount
$1M
Amount sold
$911.9K
Minimum investment
$1K
First sale
Jul 2018
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$4.2MraisedMar 2017 · 45 investors · Computers
Rule 506(b)
Officers, directors & promoters on the filing
  • Kenneth D. WexbergExecutive Officer, Director
Offering amount
$6M
Amount sold
$4.2M
Minimum investment
$9K
First sale
Feb 2017
Incorporated
Limited Liability Company, Delaware, 2012
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Founder mafia

2 people who came through Folio Photonics went on to found or lead other companies.

Corinna ChenBoard ObserverFounded Tierra Biosciences +1Tim SchigelBoard MemberFounded ShareThis

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Companies working in the same space as Folio Photonics.

Non-dilutive funding · 2 SBIR/STTR awards

Federal grants — no equity taken
AgencyPhaseYearAmount
U.S. Air ForceAir ForcePhase I2022$25.1K
National Science FoundationPhase I2014$150K

Source: SBIR.gov award data (U.S. Small Business Administration). SBIR/STTR awards are competitive federal R&D grants and contracts — non-dilutive capital alongside any venture rounds above.

Frequently asked questions

What does Folio Photonics do?
Folio Photonics develops optical storage media using multi-layer read/write materials science to provide enterprise-scale, immutable active archive storage. It targets organizations managing large-scale, long-term data archiving needs, positioning its technology on cost, security, and sustainability.
Who founded Folio Photonics?
Folio Photonics was founded by Kenneth D. Singer.
Who are Folio Photonics's investors?
Folio Photonics's investors include CWRU Technology Ventures, JobsOhio Ventures, Material Impact, Refinery Venture, Forte Ventures.
How much funding has Folio Photonics raised?
Folio Photonics has disclosed $20.1M raised across 7 rounds.
Where is Folio Photonics headquartered?
Folio Photonics is headquartered in Solon, US.