DEXMAT, INC.

Houston, TX · Materials · Private

Carbon nanotube braided yarns for lightweight electrical conductors and EMI shielding

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Updated Oct 23, 2026 · dexmat.com

Sector: Materials
Headquarters: Houston, TX
Latest Form D: $1M, Aug 2026
Total capital: $14.4M

Federal grants: $2.7M; 6 awards · 2016–2019; Rank in peer group#63 of 84
Private capital raised: $10.2M; 2 Form D · last Aug 2026; 2 months since last filing
Federal contracts: $1.4M; 7 awards · NASA, Defense; Rank in Materials#155 of 1258
Granted patents: None on recordNo USPTO grants. Applications publish after 18 months.

Capital timeline

Latest events

Aug 2026Private capital raisedForm D · SEC · 2nd filing$1M
Feb 2026Private capital raisedForm D · SEC · 1st filing$9.2M
Dec 2023Federal contractDefense · Dexmat Sibr II$749K
Jul 2019Federal contractDefense · The Focus Of This Effort Is To Develop Methods For Enhanced Production Capacity And Improved Quality Of Carbon Nanotube (cnt) Fibers In The Industrial Base.$150K
Feb 2019Federal grantDefense · Phase I · Carbon Nanotube Fiber Production: Improved Performance and Reduced Cost$150K
Jul 2018Federal grantNASA · Phase I · Robust Lightweight CNT Wiring for Space Systems$125K
Sep 2017Federal grantDefense · Phase II · High-Temperature Electric Wires$750K

Show 8 earlier federal awards

Jul 2017Federal contractDefense · Carbon Nanotube Yarn - For Communications Use.$12K
May 2017Federal grantNASA · Phase II · Lightweight CNT Shielded Cables for Space Applications$748K
Jul 2016Federal grantDefense · Phase II · High conductivity CNT wiring for high speed data cables$750K
Jul 2016Federal contractDefense · Igf::ot::igf High Temperature Electric Wire$150K
Jul 2016Federal grantNSF · Phase I · SBIR Phase I:SBIR Phase I: Continuous roll-to-roll wire coating process to produce CNT EMI shields$225K
Jun 2016Federal contractNASA · Igf::ot::igf The Effects Of Electromagnetic Interactions In Electrical Systems Are Of Growing Concern Due To The Increasing Susceptibility Of System Components To Electromagnetic Interference (emi), Use Of Automated Electronic Systems, And Pollution Of The Electromagnetic Environment (eme) With Electromagnetic Emissions. The Effects Of Emi Can Be Detrimental To Electronic Systems Utilized In Space Missions; Even Small Emi Issues Can Lead To Total Mission Failure, Resulting In Significant Missio$125K
Jun 2015Federal contractDefense · Igf::ot::igf High Conductivity Cnt Wiring For High Speed Data Cables$150K
Mar 2015Federal contractNASA · High Strength Fibers$25K

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.

Federal first

131months

from DEXMAT, INC.’s first federal award to its first private round.

First federal award · Mar 2015: NASA · $25K
First Form D · Feb 2026: $9.2M · 1st Form D
Awards before first raise: 13 awards

An association in public records, not a cause or a prediction.

Standing among 84 peers

Line = median

Materials · Material

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

From SEC Form D filings

Bryan Guido HassinExecutive Officer, DirectorNamed in SEC Form D filings
Kent Guido LucasDirectorNamed in SEC Form D filings
Matteo Guido PasqualiDirectorNamed in SEC Form D filings

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

Dexmat Inc.Shares a founder: Dr. Alberto Goenaga
CARPENTER TECHNOLOGY CORPSimilar federal contract value in Materials · $1.4M in contracts
Arradiance IncSimilar federal contract value in Materials · $1.4M in contracts
epoXtal LLCSimilar federal contract value in Materials · $1.4M in contracts
Azul 3DSimilar federal contract value in Materials · $1.4M in contracts
THIRD FLOOR MATERIALS, INC.Similar federal contract value in Materials · $1.4M in contracts

Regulatory activity · Materials

Sector-level, not company-level

24 Apr 2026Eliminating Regulations Establishing Fellowships in Laboratory Standardization and Testing for Foreign CitizensNational Institute of Standards and Technology
19 Feb 2026Eliminating Obsolete Marking Requirements for Toy, Look-Alike, and Imitation FirearmsNational Institute of Standards and Technology
19 Feb 2026Eliminating Obsolete Regulations Related to the Advanced Technology Program and the Technology Innovation ProgramNational Institute of Standards and Technology

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.