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Companies using Open Systems by Open Systems AG in 2025

As of 2025, 1,074 verified companies use Open Systems – 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.open-systems.com

What is Open Systems by Open Systems AG?

Open Systems by Open Systems, provides comprehensive networking and security solutions designed for enterprises. It is widely used to improve network performance and protect against cyber threats and is often found in IT, security, and operations departments across various industries.

Last updated date

August 17, 2025

Number of Companies using

1,074

The majority are based in the

United States

Most common industry?

Business Services

Open Systems’s sample user list in 2025

Company Name

Country

Industry

Employees

Revenue

Product

Amazon

United States flag
United States

Apparel & Accessories Retail

1556000

$650.3B

Open Systems

Walmart

United States flag
United States

Department Stores, Shopping Centers & Superstores

2098500

$681B

Open Systems

CVS Health

United States flag
United States

Drug Stores & Pharmacies

219000

$379B

Open Systems

Google

United States flag
United States

Data Collection & Internet Portals

182502

$256.7B

Open Systems

McKesson

United States flag
United States

Drug Stores & Pharmacies

43000

$359.1B

Open Systems

IBM

United States flag
United States

Custom Software & IT Services

270300

$62.8B

Open Systems

Intel

United States flag
United States

Computer Equipment & Peripherals

108900

$53.1B

Open Systems

UPS

United States flag
United States

Freight & Logistics Services

490000

$90.9B

Open Systems

Verizon

United States flag
United States

Telephony & Wireless

99400

$135.3B

Open Systems

Wells Fargo

United States flag
United States

Banking

215332

$82.3B

Open Systems

Showing 10 of 1,074 results

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We have data on 1,074 companies that use Open Systems. Our Open Systems 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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Open Systems users and customers by country

United States flag
United States
United Kingdom flag
United Kingdom

2.6K Companies

Switzerland flag
Switzerland

2.6K Companies

Canada flag
Canada

2.6K Companies

Germany flag
Germany

2.6K Companies

Where Open Systems Shows Up Most

Open Systems is used across a wide range of sectors:

Business Services

Custom Software & IT Services

Manufacturing

Finance

Software

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

sectors

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This data is updated on August 17, 2025

Open Systems by Open Systems, provides comprehensive networking and security solutions designed for enterprises. It is widely used to improve network performance and protect against cyber threats.

As of 2025, there are 1,074 verified companies using Open Systems.

Open Systems is widely adopted in Business Services, Custom Software & IT Services, Manufacturing, Finance, and Software industries.

The United States, United Kingdom, Switzerland, Canada and Germany are the top countries using Open Systems.

Yes, a customer list of companies using Open Systems is available for download, enriched with company specifics like industry, size, location, and revenue.