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Companies using Codex AI

As of 14 October 2026, Firmable tracks 4,295 companies across 13 countries running Codex AI. See who they are, and who to call.

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Companies using Codex AI

Showing 5 of 4.2K+ companies

Investa

investa.com.au · Investment management · 251–500 employees

Last seen 18 Jul 2026 The most recent date Firmable detected Codex AI at this company.

Decision makers · 220 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Development Director MobileEmail
Group Executive and Head of Development MobileEmail

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Signals Recent events at this company, such as a leadership change, funding or a new office.

Hired as director of capital transactions · 10 Aug 2026

Investa sold assets to GIC in the amount of $450M on Aug 1st '26. · 1 Aug 2026

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Thought Logic Consulting

thoughtlogic.com · Management consulting · 51–250 employees

Last seen 5 Sep 2026 The most recent date Firmable detected Codex AI at this company.

Decision makers · 146 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Managing Director, Technology Enablement MobileEmail
Managing Consultant MobileEmail

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Signals Recent events at this company, such as a leadership change, funding or a new office.

Braemont Capital Management LLC was planning to acquire Thought Logic, LLC on Aug 20th '26. · 20 Aug 2026

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Lumin Digital

lumindigital.com · Financial technology (fintech) · 251–500 employees

Last seen 19 Aug 2026 The most recent date Firmable detected Codex AI at this company.

Decision makers · 131 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

VP Development Implementations MobileEmail
Vice President User Experience MobileEmail

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Signals Recent events at this company, such as a leadership change, funding or a new office.

Hired as board in California · 1 Oct 2026

Lumin Digital launches Lumin Signal, a behavioural intelligence tool, on Oct 6th '26 · 6 Oct 2026

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Hillpointe

hillpointe.com · Construction · 251–500 employees

Last seen 16 Aug 2026 The most recent date Firmable detected Codex AI at this company.

Decision makers · 178 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Vice President of Development MobileEmail
Director of Engineering Services MobileEmail

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Signals Recent events at this company, such as a leadership change, funding or a new office.

Hillpointe invested into assets: Pointe Grand Citation in Lexington, Kentucky, United States, Northern America, Americas on Aug 12th '26. · 12 Aug 2026

Hillpointe opened new location in Palm Coast, Florida, United States, Northern America, Americas on Sep 30th '26. · 30 Sep 2026

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Lyric

lyric.ai · Computer software · 251–500 employees

Last seen 3 Sep 2026 The most recent date Firmable detected Codex AI at this company.

Decision makers · 135 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Director of Engineering MobileEmail
Director, Technical Solutions MobileEmail

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Signals Recent events at this company, such as a leadership change, funding or a new office.

Lyric welcomes new colleagues from Concert in Nashville following an acquisition or integration. · 24 Jul 2026

Hiring: Senior Manager, Corporate IT · 23 Aug 2026

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Who uses Codex AI

A breakdown of the 4.2K+ companies running Codex AI.

Top industries

Information technology and services1.8K+
Professional and business services566
Financial services490
Industrial and manufacturing263
Education and training165
Media and telecommunications156
Art, sports and recreation114
Health and wellness111

No industry recorded: 144

Company size

1–10368 (9%)
11–50693 (17%)
51–2501,095 (27%)
251–500462 (12%)
501–1,000323 (8%)
1,001–5,000540 (14%)
5,001–10,000167 (4%)
10,001+340 (9%)

Share of companies with a recorded size, by employees.

No size recorded: 307

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Frequently asked questions

About the Codex AI data on this page.

How many companies use Codex AI?

Firmable holds confirmed Codex AI detections for 4,295 distinct companies, 2,732 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.

Which companies use Codex AI?

Investa, Thought Logic Consulting and Lumin Digital are among the most prominent in the current set.

What industries use Codex AI?

Information technology and services, professional and business services and financial services lead the set, across 19 industries in total.

What size companies use Codex AI?

Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.

Where are Codex AI users based?

The United States, Canada, Australia and the Philippines account for most detections, across 13 countries.

How current is this data?

2,732 companies were confirmed in the last 90 days. Last detection 13 October 2026.

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