Identity graph
Jeff headquarters, locations and relationships
- Legal name
- MR JEFF LABS SL
- Industry
- Software As A Service
- Founded
- 2015
- Phone
- +34 697 13 04 54
- Website
- jeff.com
- LinkedIn profile for Jeff
Jeff office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Valencia | Valencia | Spain | Headquarters |
- Parent company
- No parent company recorded in GraphIQ.ai.
Verified from public filings, company websites and news · Methodology
Open in GraphIQ.aiMore Jeff 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 Jeff 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 Jeff
Jeff is headquartered in Valencia, Valencia, Spain. Founded in 2015, the company has 2 recorded locations and employs approximately 559 people worldwide.
Where is Jeff's main office?
Jeff's main headquarters office is located at 6 Calle De Luis Merelo I Mas, Valencia, Valencia 46023, Spain. This is the company's primary corporate address.
Jeff contact information
The main switchboard for Jeff headquarters can be reached at +34 697 13 04 54. Official website: jeff.com.
What does Jeff do?
Jeff provides entrepreneurs with a tech platform for running their businesses with a mobile application to connect with customers.The company's mission is to remove financial and knowledge barriers for entrepreneurs. Jeff has more than 2000 entrepreneurs in 40 markets using their solution.
One entity, every stage
Put Jeff to work across your revenue bowtie
- Target Define the market Build the account list from companies shaped like your best customers, Jeff included. Fingerprint search
- Cover Plan territories Jeff's 2 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
Jeff: frequently asked questions
Where is Jeff headquarters?
6 Calle De Luis Merelo I Mas, Valencia, Valencia 46023, Spain.
What is Jeff's phone number?
+34 697 13 04 54 (headquarters).
When was Jeff founded?
2015.
How many employees does Jeff have?
About 559, as of October 2026 (GraphIQ.ai estimate).
How many offices does Jeff have?
2 locations.
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 Jeff here is the same Jeff in your CRM, territory plan and agent answers.
Where does this Jeff data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.