STI OPTRONICS, INC.

Defense · Private

Density-tailored capillary discharge for laser plasma acceleration enabling matched laser beam guiding

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Updated Oct 23, 2026 · stioptronics.com

Sector: Defense
Total capital: $6.7M

Federal grants: $1.3M; 3 awards · 2015–2016; Rank in peer group#64 of 113
Private capital raised: None on recordNo Form D filings on SEC EDGAR. Some raises are not filed.
Federal contracts: $5.4M; 8 awards · Interior, Defense; Rank in Defense#511 of 1442
Granted patents: None on recordNo USPTO grants. Applications publish after 18 months.

Capital timeline

Latest events

Apr 2021Federal contractDefense · STTR Phase Ii:diamond Electron Amplifiers$1.1M
Jan 2020Federal contractDefense · STTR Phase I "diamond Electron Amplifiers":diamond Electron Amplifiers (dea)$166K
Aug 2016Federal grantEnergy · Phase II · Densitytailored Capillary Discharge$1M
Jun 2016Federal grantEnergy · Phase I · Advanced Fiber Optic Sensor for Superconducting Magnets$150K
Jun 2015Federal grantEnergy · Phase I · Density-tailored Capillary Discharge$150K
Apr 2011Federal contractDefense · Performance Of Work In Accordance With$1.4M
Mar 2011Federal contractDefense · Vhf Sog$1.8M

Show 4 earlier federal awards

Apr 2010Federal contractDefense · Reduction Of Radiation Damage To Fel Components...$219K
May 2009Federal contractDefense · Development Of High Optical Quality LIF:F2 Gail Elements$298K
Mar 2009Federal contractDefense · Darpa SBIR Phase I Award$83K
Apr 2001Federal contractInterior$277K

Node area is scaled to amount. Form D reports securities sold, which can differ from an announced round; filings are numbered in the order they were made.

Standing among 113 peers

Line = median

Defense · Device

Federal grantsBelow median

Cumulative measures favor older companies. Rankings describe position today, not outcome. Below the median, ranks show as a band rather than a number.

Founders and team

No founders are linked to this company yet.

Founders appear once a person is matched to the company through its own patents, grants or filings. We never infer people from social profiles.

Checked: USPTO inventors; federal award principal investigators; SEC Form D related persons · Oct 23, 2026

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What it has protected

No granted patents are on record.

USPTO usually publishes applications 18 months after filing, so recent applications may not be visible yet. Patents assigned under a different entity name won’t match.

Checked: USPTO granted patents and published applications · Oct 23, 2026

C & P Technologies Inc.Similar federal contract value in Defense · $5.5M in contracts
EASY AERIAL INCSimilar federal contract value in Defense · $5.4M in contracts
TEN ONE AEROSPACE LLCSimilar federal contract value in Defense · $5.4M in contracts
R4 TECHNOLOGIES, INC.Similar federal contract value in Defense · $5.4M in contracts
FRAYM, INC.Similar federal contract value in Defense · $5.4M in contracts
ATX CAPITAL PARTNERS, LLCSimilar federal contract value in Defense · $5.3M in contracts

Regulatory activity · Defense

Sector-level, not company-level

11 Jun 2026Danger Zone; Waters of Carr Creek and Whitehall Bay in the Vicinity of the Naval Support Activity AnnapolisEngineers Corps
13 Mar 2026Federal Acquisition Regulation; Federal Acquisition Circular 2026-01; IntroductionNational Aeronautics and Space Administration
13 Mar 2026Federal Acquisition Regulation: Trade Agreements ThresholdsNational Aeronautics and Space Administration
13 Mar 2026Federal Acquisition Regulation; Federal Acquisition Circular 2026-01; Small Entity Compliance GuideNational Aeronautics and Space Administration
27 Aug 2025Federal Acquisition Regulation; Federal Acquisition Circular 2025-06; Small Entity Compliance GuideNational Aeronautics and Space Administration
27 Aug 2025Federal Acquisition Regulation; Federal Acquisition Circular 2025-06; IntroductionNational Aeronautics and Space Administration

Rules are matched to sector, not to company. Recent activity in a sector is context rather than a signal about this business — until rules are matched to what a company actually builds, the section is shown as context and nothing more.

Sources

Federal grants from SBIR/STTR, NIH, NSF and DoD records. Federal contracts from USAspending.gov. Private capital from SEC Form D. Patents from USPTO. Publications from OpenAlex. Regulatory activity from the Federal Register. Press matched on company name.

How to read this page

Figures show associations in public records, not causes or predictions. Nothing here is investment advice. An em-dash means no record was found under this company's name, not that none exists.

Data freshness

SEC Form D filings through Oct 23, 2026. SBIR and STTR awards through Oct 21, 2026.