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Companies using Genero by Four Js in 2025

As of 2025, 15,415 verified companies use Genero – across industries, company sizes, and geographies. This is real, verified data. Whether you’re looking to analyze the market, build a target list, or get a sales edge – this is your starting point.

https://www.4js.com

What is Genero by Four Js?

Genero by Four Js, is a comprehensive development and deployment platform for creating business applications. It is often employed to build and modernize enterprise applications, supporting various operating systems and databases. It is popular across industries such as finance, retail, and manufacturing as well as being used by departments focused on application development, IT infrastructure, and business solutions.

Last updated date

August 17, 2025

Number of Companies using

15,415

The majority are based in the

United States

Most common industry?

Manufacturing

Genero’s sample user list in 2025

Company Name

Country

Industry

Employees

Revenue

Product

Amazon

United States flag
United States

Apparel & Accessories Retail

1560000

$650.3B

Genero

Walmart

United States flag
United States

Department Stores, Shopping Centers & Superstores

2098500

$681B

Genero

NVIDIA

United States flag
United States

Computer Equipment & Peripherals

36000

$130.5B

Genero

Microsoft

United States flag
United States

Database & File Management Software

228000

$270B

Genero

CVS Health

United States flag
United States

Drug Stores & Pharmacies

219000

$379B

Genero

Samsung

South Korea

Telecommunication Equipment

267860

$203.4B

Genero

Google

United States flag
United States

Data Collection & Internet Portals

182502

$256.7B

Genero

McKesson

United States flag
United States

Drug Stores & Pharmacies

43000

$359.1B

Genero

IBM

United States flag
United States

Custom Software & IT Services

270300

$62.8B

Genero

UnitedHealth Group

United States flag
United States

Insurance

400000

$410.1B

Genero

Showing 10 of 15,415 results

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We have data on 15,415 companies that use Genero. Our Genero customers list is available for download and comes enriched with vital company specifics, including industry classification, organizational size, geographical location, funding rounds, and revenue figures, among others.

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Genero users and customers by country

United States flag
United States
United Kingdom flag
United Kingdom

2.6K Companies

France flag
France

2.6K Companies

Japan flag
Japan

2.6K Companies

Germany flag
Germany

2.6K Companies

Where Genero Shows Up Most

Genero is used across a wide range of sectors:

Manufacturing

Retail

Hospitals & Physicians Clinics

Business Services

Medical & Surgical Hospitals

From lean startups to global enterprises, Genero’s footprint is wide, and that means opportunity.

sectors

How It Works

It’s everything you wish outbound was—automated, precise, and scalable.

  • Landbase finds and qualifies your ideal prospect data automatically
  • Landbase deploys specialized AI agents to generate and run high-converting campaigns
  • Landbase executes across all channels, handling all the technical complexity behind the scenes.
  • Your pipeline fills up. You get to focus on strategy, not busywork.

Trusted by High-Performing GTM Teams

Join the teams using Landbase to:

  • Eliminate manual prospecting
  • Fill pipeline faster
  • Win against competitors
  • Built for SDRs, AEs, RevOps, and GTM Leaders
  • Powered by AI. Delivered with Speed

This data is updated on August 17, 2025

Genero by Four Js is a development and deployment platform for creating business applications. It’s often used to build and modernize enterprise applications and supports various operating systems and databases.

As of 2025, there are 15,415 verified companies using Genero.

Companies using Genero span various industries, company sizes, and geographies.

The United States has the highest number of companies using Genero.

Genero is most commonly used in the Manufacturing industry, followed by Retail.