Identity graph
Fennex headquarters, locations and relationships
- Legal name
- Fennex AG
- Industry
- Technology
- Founded
- 2016
- Phone
- +44 1224 611882
- Website
- fennex.io
- LinkedIn profile for Fennex
Fennex office locations
| City | State / region | Country | Type |
|---|---|---|---|
| London | England | United Kingdom | Headquarters |
| — | — | Brazil | Office |
| Zürich | Zurich | Switzerland | Office |
| Rotterdam | South Holland | The Netherlands | Office |
| Aberdeen | Scotland | United Kingdom | Office |
- Parent company
- No parent company recorded in GraphIQ.ai.
Verified from public filings, company websites and news · Methodology
Open in GraphIQ.aiMore Fennex data in GraphIQ.ai
This page shows the public record. Sign in with a work email to open the rest of the entity.
-
Technographics (available after sign-in)
Software, cloud and infrastructure in use.
-
Firmographics (available after sign-in)
Revenue, headcount, growth and industry codes.
-
Capabilities (available after sign-in)
Products, services and certifications.
-
News (available after sign-in)
Recent coverage and signals, resolved to the entity.
-
And more (available after sign-in)
Subsidiaries, people and lookalike companies.
Who uses the Fennex entity
-
Revenue and GTM teams
Territories, enrichment and account expansion on one resolved account.
RevOps Sales & marketing -
Developers and AI agents
The entity and its relationships through the REST API and MCP server.
Developers -
Private equity and investors
Corporate family, comparable companies and deal sourcing.
Private equity -
Industry and supply chain
Suppliers, sites and partners mapped to the right legal entity.
Industry -
Government and public sector
Supplier vetting, ownership and jurisdiction checks against one verified entity.
Government
About Fennex
Fennex is headquartered in London, England, United Kingdom. Founded in 2016, the company has 6 recorded locations across 4+ countries and employs approximately 25 people worldwide.
Where is Fennex's main office?
Fennex's main headquarters office is located at Leicester Square, London, England W1D 6AP, United Kingdom. This is the company's primary corporate address.
Fennex regional offices
Beyond its headquarters in London, Fennex has recorded locations in United Kingdom, Brazil, Switzerland and The Netherlands.
Fennex contact information
The main switchboard for Fennex headquarters can be reached at +44 1224 611882. Official website: fennex.io.
What does Fennex do?
Fennex AG is a digital innovation lab located on the Lake of Zürich and founded in January 2017. Its main purpose is to produce disruptive innovation in the augmented hearing area. Fennex is a young and dynamic team made of 8 senior engineering and marketing nerds. The company is supported by a corporate partner that has invested $1M in R&D. The Fennex App is an iOS hearing aid app that provides augmented hearing by turning any Apple headphones into a personal hearing amplifier. The big idea is to leverage Apple AirPods as a hearing device to provide augmented hearing and give support to users facing unclear face-to-face conversations. The Fennex app is meant for people with both normal hearing or mild hearing loss that need an occasional support in challenging listening situations. Fennex is the best-rated and fastest growing hearing aid app. Since June, it has been downloaded 120,000 times and used 400,000+ for an average of 5 minutes. Nearly 75% of Fennex users are from the U.S. and the app is permanently listed in the top 150 apps in the Health & Fitness category of the Apple App Store. A community of 1000 beta users is supporting the development of Fennex. Fennex AG is currently enrolled in the Fusion LifeTech growth accelerator in Geneva (CH).
One entity, every stage
Put Fennex to work across your revenue bowtie
- Target Define the market Build the account list from companies shaped like your best customers, Fennex included. Fingerprint search
- Cover Plan territories Fennex's 6 locations roll up to one account, so it lands in one territory, once. Territory planning
- Engage Act on timing Leadership changes, funding and M&A arrive linked to the account, not a loose headline. Signal monitoring
- Convert Close on a resolved record Inbound and closed-won attach to one CRM record, with no duplicates to merge. CRM enrichment
- Retain Ground every answer Customer teams and AI agents answer from the same entity, with a source and a date. AI agent data layer
- Expand Find the next buyer inside Follow subsidiaries and divisions to the next team that can buy. Account expansion
About the source
What is GraphIQ.ai?
A B2B identity graph. It resolves each organization into one verified entity and maps its parent and subsidiaries, employees, competitors and news signals. Revenue teams use it in the product; AI agents query it through the REST API and MCP server.
POST/api/v2/organizations/search
Fennex: frequently asked questions
Where is Fennex headquarters?
Leicester Square, London, England W1D 6AP, United Kingdom.
What is Fennex's phone number?
+44 1224 611882 (headquarters).
When was Fennex founded?
2016.
How many employees does Fennex have?
About 25, as of October 2026 (GraphIQ.ai estimate).
How many offices does Fennex have?
6 locations across 4+ countries, including Zürich, Rotterdam, Aberdeen.
Questions about GraphIQ.ai
Is GraphIQ.ai a list of companies like a spreadsheet?
No. Each organization resolves to one verified entity linked to its parent, subsidiaries, people and signals, so Fennex here is the same Fennex in your CRM, territory plan and agent answers.
Where does this Fennex data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.