NGIMAT, LLC

Clean tech · Acquired

NaA zeolite membranes for bioethanol dehydration and concentration

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Updated Oct 23, 2026

Sector: Clean tech
Total capital: $8M

Federal grants: $3.1M; 4 awards · 2015–2018; Rank in peer group#9 of 15
Private capital raised: None on recordNo Form D filings on SEC EDGAR. Some raises are not filed.
Federal contracts: $4.9M; 6 awards · Defense; Rank in Clean tech#27 of 914
Granted patents: 1; first 2016; Rank in peer group#7 of 15

Capital timeline

Latest events

May 2018Federal grantEnergy · Phase II · Fabrication of High-quality NaA Zeolite Membranes with a Novel Plate & Frame Configuration for Molecular-scale Mixture Separations$949K
Jul 2017Federal grantDefense · Phase II · Reliable Manufacturing of Scandia-doped Tungsten Powders for Thermionic Cathodes$1.0M
Jul 2017Federal contractDefense · Igf::ot::igf STTR Phase II N15A-T010$1.5M
Apr 2016Federal grantEnergy · Phase II · SCALABLE PRODUCTION OF HIGH-QUALITY Bi2212 PRECURSOR POWDER$1M
Dec 2015Federal contractDefense · Igf::ot::igf Sttp II: Manufacturing Scale Up Of High Purity Optical Ceramics$1.5M
Jul 2015Federal contractDefense · Igf::ot::igf STTR Phase I$150K
Jun 2015Federal grantEnergy · Phase I · Improved Insulation Coatings for Bi2212 Round Wire$150K

Show 3 earlier federal awards

Nov 2013Federal contractDefense · Igf::ot::igf Flame-assisted Flash Sintering For Ceramic-coated Heat Exchangers$1.5M
May 2012Federal contractDefense · Flame Assisted Flash Sintering$150K
Jun 2011Federal contractDefense · Research And Development In The Physical, Engineering, And Life Sciences (except Biotechnology)$80K

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 15 peers

Line = median

Clean tech · Material

Federal grantsBelow median
Granted patents#7 · top 47%

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

USPTO · 1 granted of 1

Apr 12, 2016GrantedFlame-assisted Flash SinteringUSPTOUS 9,309,596

ENGI-MAT COShares a founder: STEPHEN JOHNSON, Dr. Andrew Hunt
REACTION ENGINEERING INTERNATIONALSimilar federal contract value in Clean tech · $6M in contracts
LanzaTechSimilar federal contract value in Clean tech · $5.7M in contracts
CARBONCYCLE LLCSimilar federal contract value in Clean tech · $5.4M in contracts
ENEXOR ENERGY, LLCSimilar federal contract value in Clean tech · $4.8M in contracts
Energy Research CompanySimilar federal contract value in Clean tech · $4.7M in contracts

Regulatory activity · Clean tech

Sector-level, not company-level

09 Jul 2026Air Plan Approval; Michigan; Redesignation and Maintenance Plan for the Partial St. Clair 2010 1-Hour Sulfur Dioxide (SO2) NAAQS Nonattainment AreaEnvironmental Protection Agency
02 Jul 2026Air Plan Approval; Delaware; 2006 24-Hour Fine Particulate Matter Limited Maintenance Plan for the Philadelphia Nonattainment AreaEnvironmental Protection Agency
02 Jul 2026Air Plan Approval; Oklahoma; Updates to the State Implementation Plan for New Source Review Permitting and General SIP ProvisionsEnvironmental Protection Agency
30 Jun 2026Epyrifenacil; Pesticide TolerancesEnvironmental Protection Agency
30 Jun 2026Fluoxapiprolin; Pesticide TolerancesEnvironmental Protection Agency
30 Jun 2026Chlormequat Chloride; Pesticide TolerancesEnvironmental Protection Agency

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.