FUEL TECH, INC.
FUEL TECH, INC. is a registered legal entity registered in United States under 4224765, and its current status with Delaware Division of Corporations is active. The company was incorporated on 9 January 2008 and lists its registered address as United States. 5 shareholders are on record for FUEL TECH, INC., and since every one of them is a company rather than an individual, this particular filing does not on its own establish an ultimate beneficial owner (UBO) — identifying one would mean tracing the ownership of each shareholding company in turn. This profile is sourced directly from Delaware Division of Corporations and was last updated on 5 October 2026.
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Shareholders
5
Five shareholders are currently on record for FUEL TECH, INC., reflecting the stock ledger maintained under state corporate law (e.g. §219 of the Delaware General Corporation Law) rather than a public filing.
The largest of these is Grace & White Inc /ny, holding 20.3% — the largest recorded stake — followed by Vanguard Group Inc at 15.4%; the remaining 3 shareholders shown hold smaller stakes.
The register reports 7 shareholders in total, though only the top 5 by holding are shown in this view.
Because every shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| Grace & White Inc /ny | 20.3% | Delaware Division of Corporations | |
| Vanguard Group Inc | 15.4% | Delaware Division of Corporations | |
| Peapod Lane Capital LLC | 11.5% | Delaware Division of Corporations | |
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 7.2% | Delaware Division of Corporations | |
| Peapod Lane Capital LLC | 4.9% | Delaware Division of Corporations |
Officers
5
The Chairman, Ceo & President of FUEL TECH, INC. currently on record is Vincent J. Arnone; five officers are currently on record for FUEL TECH, INC., filed with Delaware Division of Corporations.
The register reports 6 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at FUEL TECH, INC. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
The source filing doesn't specify representation authority — whether officers can act individually or must sign jointly to bind the company — so that detail isn't available here.
Group Structure
FUEL TECH, INC. has no recorded parent company — it sits at the top of its own group structure, with 3 subsidiaries recorded beneath it across 3 jurisdictions. Each of these downward relationships is derived rather than filed: resolved by matching entities across the registry network, not stated directly in a single document.
Those 3 subsidiaries span United States, Germany, Italy jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear.
FUEL TECH, INC.
United States
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Frequently Asked Questions
Who owns FUEL TECH, INC.?
Five shareholders are currently on record for FUEL TECH, INC., reflecting the stock ledger maintained under state corporate law (e.g. §219 of the Delaware General Corporation Law) rather than a public filing. The largest of these is Grace & White Inc /ny, holding 20.3% — the largest recorded stake — followed by Vanguard Group Inc at 15.4%; the remaining 3 shareholders shown hold smaller stakes. Because every shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
Who is FUEL TECH, INC.'s UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for FUEL TECH, INC. is itself a company rather than a natural person, so no Ultimate Beneficial Owner (UBO) is identified at this level; establishing one would require tracing the ownership of each shareholding company in turn.
How many shareholders does FUEL TECH, INC. have on record?
5 shareholders are shown on record for FUEL TECH, INC.. The register reports 7 in total; only the top 5 by holding are shown here.
What is FUEL TECH, INC.'s company registration number?
FUEL TECH, INC.'s registration number is 4224765, filed with Delaware Division of Corporations in United States. Its current status on the register is active.
Is FUEL TECH, INC. still an active company?
FUEL TECH, INC.'s status on Delaware Division of Corporations is listed as active.
When was FUEL TECH, INC. incorporated?
FUEL TECH, INC. was incorporated on 9 January 2008, according to Delaware Division of Corporations.
What is FUEL TECH, INC.'s registered address?
The registered address on file for FUEL TECH, INC. is United States.
Who are the officers/directors of FUEL TECH, INC.?
The Chairman, Ceo & President of FUEL TECH, INC. currently on record is Vincent J. Arnone; five officers are currently on record for FUEL TECH, INC., filed with Delaware Division of Corporations. Management authority at FUEL TECH, INC. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does FUEL TECH, INC. have a parent company or subsidiaries?
FUEL TECH, INC. has no recorded parent company — it sits at the top of its own group structure, with 3 subsidiaries recorded beneath it across 3 jurisdictions. Those 3 subsidiaries span United States, Germany, Italy jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear.
Can Zavia monitor changes to FUEL TECH, INC.'s ownership over time?
This profile reflects a point-in-time snapshot from Delaware Division of Corporations. Zavia's monitoring API can track changes to FUEL TECH, INC.'s registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access FUEL TECH, INC.'s data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including United States, so records like FUEL TECH, INC.'s registration, shareholder, UBO, and group-structure data can be queried programmatically instead of viewed one page at a time.
Where does this company information come from, and how current is it?
This record is sourced directly from Delaware Division of Corporations and was last synced on 5 October 2026.