List of IBM z/OS Customers

loading spinner icon



Apply Filters For Customers

Logo Customer Industry Empl. Revenue Country Vendor Old Product New Product Category When SI
Administrador de Infraestructuras Ferroviarias (ADIF) Transportation 11612 $836M Spain IBM Legacy IBM z/OS Operating System (OS) 2010 n/a
Allied Irish Banks Banking and Financial Services 10469 $5.8B Ireland IBM Legacy IBM z/OS Operating System (OS) 2010 n/a
Baldor Electric Company Manufacturing 3000 $1.2B United States IBM Legacy IBM z/OS Operating System (OS) 2001 n/a
Banking and Financial Services 3280 $693M Brazil IBM Legacy IBM z/OS Operating System (OS) 2018 n/a
Banking and Financial Services 9489 $2.9B Argentina IBM Legacy IBM z/OS Operating System (OS) 2006 IBM
Insurance 3900 $15.3B United States IBM Legacy IBM z/OS Operating System (OS) 2009 Computacenter North America
Education 15000 $4.0B United States IBM Legacy IBM z/OS Operating System (OS) 2011 n/a
Government 7100 $1.7B Germany IBM Legacy IBM z/OS Operating System (OS) 2009 Gkd -El- Gesellschaft Fuer Kommunikation Und Datentechnologie
Retail 79745 $14.8B Germany IBM Legacy IBM z/OS Operating System (OS) 2008 n/a
Automotive 10600 $6.4B Germany IBM Legacy IBM z/OS Operating System (OS) 2003 n/a
Showing 1 to 10 of 18 entries

Buyer Intent: Companies Evaluating IBM z/OS

ARTW Buyer Intent uncovers actionable customer signals, identifying software buyers actively evaluating IBM z/OS. Gain ongoing access to real-time prospects and uncover hidden opportunities. Companies Actively Evaluating IBM z/OS for Operating System (OS) include:

  1. Brasil TecPar, a Brazil based Communications organization with 270 Employees
  2. University of Oxford, a United Kingdom based Education company with 14841 Employees
  3. Nokia, a Finland based Manufacturing organization with 78434 Employees

Discover Software Buyers actively Evaluating Enterprise Applications

Logo Company Industry Employees Revenue Country Evaluated
No data found
FAQ - APPS RUN THE WORLD IBM z/OS Coverage

IBM z/OS is a Operating System (OS) solution from IBM.

Companies worldwide use IBM z/OS, from small firms to large enterprises across 21+ industries.

Organizations such as State of Louisiana, Blue Cross Blue Shield of Minnesota, dm-drogerie markt, KfW and Miami-Dade County Public Schools are recorded users of IBM z/OS for Operating System (OS).

Companies using IBM z/OS are most concentrated in Government, Insurance and Retail, with adoption spanning over 21 industries.

Companies using IBM z/OS are most concentrated in United States and Germany, with adoption tracked across 195 countries worldwide. This global distribution highlights the popularity of IBM z/OS across Americas, EMEA, and APAC.

Companies using IBM z/OS range from small businesses with 0-100 employees - 0%, to mid-sized firms with 101-1,000 employees - 0%, large organizations with 1,001-10,000 employees - 44.44%, and global enterprises with 10,000+ employees - 55.56%.

Customers of IBM z/OS include firms across all revenue levels — from $0-100M, to $101M-$1B, $1B-$10B, and $10B+ global corporations.

Contact APPS RUN THE WORLD to access the full verified IBM z/OS customer database with detailed Firmographics such as industry, geography, revenue, and employee breakdowns as well as key decision makers in charge of Operating System (OS).