The Qt Company

E751189

public company software company

The Qt Company is a Finnish software company best known for developing and maintaining the Qt cross-platform application and user interface framework used worldwide in desktop, mobile, and embedded systems.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

All labels observed (3)

Label	Occurrences
Trolltech	2
Qt Company	1
The Qt Company canonical	1

How this entity was disambiguated

This entity first appeared as the object of triple T8681910 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: The Qt Company
Context triple: [Qt, developer, The Qt Company]

A. Rossum Corporation
Rossum Corporation is a powerful and morally dubious tech conglomerate in the TV series "Dollhouse," responsible for the mind-wiping and imprinting technology used to control human "dolls."
B. Tokutek
Tokutek was a software company best known for creating high-performance storage engines for MySQL and MariaDB, particularly the fractal tree–based TokuDB.
C. Inprise Corporation
Inprise Corporation was the temporary name used by software company Borland during a late-1990s rebranding focused on enterprise solutions.
D. Codership
Codership is a software company best known for creating the Galera Cluster synchronous multi-master replication technology for MySQL and related databases.
E. Canonical Ltd.
Canonical Ltd. is a UK-based software company best known as the creator and maintainer of the Ubuntu Linux operating system and related open-source technologies.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: The Qt Company
Target entity description: The Qt Company is a Finnish software company best known for developing and maintaining the Qt cross-platform application and user interface framework used worldwide in desktop, mobile, and embedded systems.

A. Rossum Corporation
Rossum Corporation is a powerful and morally dubious tech conglomerate in the TV series "Dollhouse," responsible for the mind-wiping and imprinting technology used to control human "dolls."
B. Tokutek
Tokutek was a software company best known for creating high-performance storage engines for MySQL and MariaDB, particularly the fractal tree–based TokuDB.
C. Inprise Corporation
Inprise Corporation was the temporary name used by software company Borland during a late-1990s rebranding focused on enterprise solutions.
D. Codership
Codership is a software company best known for creating the Galera Cluster synchronous multi-master replication technology for MySQL and related databases.
E. Canonical Ltd.
Canonical Ltd. is a UK-based software company best known as the creator and maintainer of the Ubuntu Linux operating system and related open-source technologies.
F. None of above. chosen

Statements (51)

Predicate	Object
instanceOf	public company ⓘ software company ⓘ
areaServed	worldwide ⓘ
businessModel	commercial licenses ⓘ open-source licenses ⓘ
country	Finland ⓘ
develops	Qt Creator IDE NERFINISHED ⓘ Qt Design Studio NERFINISHED ⓘ Qt framework NERFINISHED ⓘ
focusesOn	embedded device software development ⓘ user interface technology ⓘ
foundedBy	Digia Plc (as a spin-off of Qt business) NERFINISHED ⓘ
hasFrameworkType	cross-platform application framework ⓘ
headquartersLocation	Espoo, Finland NERFINISHED ⓘ
industry	application development tools ⓘ computer programming ⓘ graphical user interface frameworks ⓘ software industry ⓘ
knownFor	Qt framework NERFINISHED ⓘ
languageOfSoftware	C++ NERFINISHED ⓘ QML NERFINISHED ⓘ
legalForm	public limited company ⓘ
maintains	Qt framework NERFINISHED ⓘ
originatedFrom	Qt business of Nokia NERFINISHED ⓘ Qt business of Trolltech NERFINISHED ⓘ
predecessor	Digia Qt business unit NERFINISHED ⓘ Nokia Qt Development Frameworks NERFINISHED ⓘ Trolltech NERFINISHED ⓘ
product	Qt NERFINISHED ⓘ Qt Creator NERFINISHED ⓘ Qt Design Studio NERFINISHED ⓘ Qt Digital Advertising NERFINISHED ⓘ Qt Insight NERFINISHED ⓘ Qt for Application Development NERFINISHED ⓘ Qt for Device Creation NERFINISHED ⓘ
provides	consulting services ⓘ developer tools ⓘ technical support ⓘ
servesIndustry	aerospace and defense ⓘ automotive ⓘ consumer electronics ⓘ industrial automation ⓘ medical devices ⓘ
specializesIn	cross-platform software development ⓘ desktop application frameworks ⓘ embedded systems software ⓘ graphical user interface development ⓘ mobile application frameworks ⓘ
stockExchange	Nasdaq Helsinki NERFINISHED ⓘ
tradedAs	Nasdaq Helsinki: QTCOM NERFINISHED ⓘ
website	https://www.qt.io/ ⓘ

How these facts were elicited

Referenced by (4)

Full triples — surface form annotated when it differs from this entity's canonical label.

Qt → developer → The Qt Company ⓘ

Qt → originalDeveloper → The Qt Company ⓘ

this entity surface form: Trolltech

KDE community → collaboratesWith → The Qt Company ⓘ

this entity surface form: Qt Company

QtWebKit → developedBy → The Qt Company ⓘ