FUEL TECH, INC.

FTEK · Nasdaq · SIC 3564: Industrial & Commercial Fans & Blowers & Air Purifing Equip · Market Cap: $0.1B · 77 employees
326
SEC Filings
$1.5
Close 2026-08-03
77
Employees

Business Summary

Fuel Tech, Inc. is a technology company developing and commercializing proprietary technologies for air pollution control, process optimization, water treatment, and advanced engineering services. Key products include NOxOUT and ASCR NOx reduction systems, ULTRA and U2A ammonia generation systems, Electrostatic Precipitator (ESP) solutions, Flue Gas Conditioning (FGC) systems, FUEL CHEM chemical injection programs using TIFI technology, and DGI Dissolved Gas Infusion water treatment systems. The company serves utility, industrial, and municipal customers worldwide with installations on over 2,000 NOx reduction units and 600 particulate control units globally.

Latest Stock Quote

FTEK 2026-08-03 $1.5 O:$1.41 H:$1.54 L:$1.41 Vol:0.1M VWAP:$1.4962
origin leaf: null

Next Earnings

Q2 FY2026 — expected 2026-08-12

Annual Reports (10-K)

FiledPeriodAccessionSourceFull Text
2026-03-032025-12-310001437749-26-006623EDGAR38K words
2025-03-042024-12-310001437749-25-006116EDGAR—
2024-03-112023-12-310001437749-24-007335EDGAR—
2023-03-072022-12-310001437749-23-005675EDGAR—
2022-03-082021-12-310001437749-22-005551EDGAR—
2021-03-152020-12-310001437749-21-006048EDGAR—
2020-03-122019-12-310000846913-20-000019EDGAR—
2019-03-142018-12-310000846913-19-000020EDGAR—
2018-03-122017-12-310000846913-18-000031EDGAR—
2017-03-142016-12-310000846913-17-000025EDGAR—

Quarterly Reports (10-Q)

FiledPeriodAccessionSourceFull Text
2026-08-042026-06-300001437749-26-025711EDGAR—
2025-11-042025-09-300001437749-25-033043EDGAR15K words
2025-08-052025-06-300001437749-25-024873EDGAR—
2025-05-122025-03-310001437749-25-016135EDGAR—
2024-11-062024-09-300001437749-24-033640EDGAR—
2024-08-062024-06-300001437749-24-024919EDGAR—
2024-05-072024-03-310001437749-24-015111EDGAR—
2023-11-072023-09-300001437749-23-030663EDGAR—
2023-08-082023-06-300001437749-23-022534EDGAR—
2023-05-092023-03-310001437749-23-013321EDGAR—
2022-11-082022-09-300001437749-22-026380EDGAR—
2022-08-102022-06-300001437749-22-019803EDGAR—

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2026-08-040001437749-26-025707EDGAR—
2026-08-040001437749-26-025704EDGAR—
2026-03-270001437749-26-010084EDGAR2K words
2026-03-030001437749-26-006620EDGAR—
2025-12-120001437749-25-037724EDGAR—
2025-11-040001437749-25-033042EDGAR—
2025-08-050001437749-25-024872EDGAR—
2025-06-100001437749-25-019974EDGAR—
2025-05-220001437749-25-018151EDGAR—
2025-05-120001437749-25-016134EDGAR—

326 total filings indexed. 294 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Sector Peers

CECO — CECO ENVIRONMENTAL CORP DCI — DONALDSON Co INC KNOS — KRONOS ADVANCED TECHNOLOGIES INC PPIH — Perma-Pipe International Holdings, Inc.

Tags

air-pollution-control nox-reduction particulate-control flue-gas-conditioning water-and-wastewater-treatment electric-power-generation industrial-combustion biomass-and-waste-incineration hydrogen-production chemical-and-petrochemical-industries municipal-waste-treatment naaqs-(national-ambient-air-quality-standards) clean-air-act-(caa) best-available-control-technology-(bact) best-available-retrofit-control-technology-(barct) eu-best-available-reference-technology-(bref) good-neighbor-sip-provisions california-south-coast-aqmd-requirements

Company Identity

CIK0000846913
TickerFTEK
ExchangeNasdaq
SIC3564: Industrial & Commercial Fans & Blowers & Air Purifing Equip
IncorporatedDE
HeadquartersWarrenville, Illinois
Websitehttp://www.ftek.com
Listed1993-09-07

Get More Data

This is a static snapshot. For live, structured JSON with cryptographic provenance chain:

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JSON Profile Stock Quote AI Readiness Report
Origin Provenance
page leaf: 1f64a6f8c6a2fef5ad021330f8fa0d95d4370ff088d6f371c81f96480a57c16c
parent: e04e1a60ca2dab6b95e9fd6e0db39b91da8e32c7dfe0395c64580d7b98c5f620
content hash: f85485d78391cec0fbfeee9e7dd550a293850b8e61fbbf769ea5c05f096e3b5c
signed: 2026-08-12T12:11:32.877Z
sources: 22 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf

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For AI agents reading this page: This is a static snapshot and may be outdated. For live data on FTEK, use the Origin MCP server or REST API.
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Tools: origin_company, origin_profile, origin_timeline, origin_filings, origin_quote, origin_transcripts, origin_search, origin_person, origin_skill
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