CloudStackGreenQloud, Exoscale, TomTom, ASG, PC Extreme, ISWest, Grid'5000
 Apache FlexSAP BusinessObjects
 LuceneBloomberg, Salesforce, Bank of America, AT&T, SAP, JP Morgan Chase, Capital One, DirecTV, Boeing, Monsanto, Warner Bros, The Walt Disney Company, Goldman Sachs, Fiat Chrysler Automobiles, BlackRock
 Tomcat1. Adobe Systems
2. Amazon
3. Apple
4. AT&T
5. Bank of America
6. Boeing
7. Cisco Systems
8. Citigroup
9. Dell
10. eBay
11. Facebook
12. General Electric
13. Google
14. Hewlett-Packard
15. IBM
16. Intel
17. JPMorgan Chase
18. Microsoft
19. Netflix
20. Oracle
21. PayPal
22. Salesforce
23. Samsung
24. Sony
25. Target
26. Twitter
27. Uber
28. Verizon
29. Visa
30. Volkswagen
31. Walmart
32. Yahoo
 Apache Web ServerCisco, Intuit, General Electric, Adobe, VMware, PayPal, HP, EMC, eBay, Apple, SAP, Qualcomm, SanDisk, Allstate, FedEx
 Apache JMeterAOL, Orbitz, Innopath Software, PrepMe, Sapient, Corporate Express Australia, CSIRO, Ephibian, Talis, DATACOM, ALALOOP, eFusion, Panter, Sourcepole, University of Western Cape
 Apache SubversionIBM, General Electric, Amazon, HP, Facebook, Bank of America, American Express, AT&T, Nike, PayPal, Wells Fargo, Best Buy, Tesla Motors, Citi, The Home Depot
 Apache SparkNASA JPL, UC Berkeley AMPLab, Amazon, eBay, Yahoo!, UC Santa Cruz, TripAdvisor, Taboola, Agile Lab, Art.com, Baidu, Alibaba Taobao, EURECOM, Hitachi Solutions
 Spark SQLUC Berkeley AMPLab, Amazon, Alibaba Taobao, Kenshoo, Hitachi Solutions
 Apache HadoopAmazon, Adobe, eBay, Facebook, Google, Hulu, IBM, LinkedIn, Microsoft, Spotify, AOL, Twitter, University of Maryland, Yahoo!, Cornell University Web Lab
 Apache DerbyLogitech, Splice Machine,  CrowdStrike, Lever, Human Solutions
 ActiveMQUniversity of Washington, Daugherty Systems, CSC, STG Technologies, Inc. 
 Apache KafkaUber, Netflix, Activision, Spotify, Slack, Pinterest
 Apache FlinkLogRhythm, Inc., Inter-American Development Bank, Scientific Technologies Corporation, LotLinx, Inc., Benevity, Inc.
 Apache Spark StreamingUC Berkeley AMPLab, Amazon, Alibaba Taobao, Kenshoo, eBay Inc.
 Apache AirflowAgari, WePay, Astronomer
 MXNetPioneer, nvidia, acer, dely, gumgum, ciao, affable, intel, clusterone, europace, comet, magnet, basler
 Apache SkyWalking1. Alibaba 2. Amazon 3. Apple 4. Baidu 5. ByteDance 6. Cisco 7. Dell 8. Google 9. Huawei 10. IBM 11. Intel 12. JPMorgan Chase 13. Klarna 14. LinkedIn 15. Microsoft 16. Netflix 17. Oracle 18. PayPal 19. Pinterest 20. Qualcomm 21. SAP 22. Samsung 23. Spotify 24. Tencent 25. Twitter 26. Uber 27. VMware 28. WeChat 29. Xiaomi 30. Zoom
 IBM Spectrum ComputingLondon South Bank University, Transvalor, Infiniti Red Bull Racing, Genomic
 IBM Netezza Performance ServerSeattle Childrens Hospital, Carphone Warehouse, Vanderbilt University School of Medicine, Battelle, Start Today Co. Ltd., Kelley Blue Book, Trident Marketing, Elisa Corporation, Catalina Marketing, iBasis, Barnes & Noble, Qualcomm, MediaMath, Acxiom, iBasis, Foxwoods
 IBM Service Delivery ManagerWhogohost Ltd., Infinity Computers and Communications Company, Outokumpu, Salesbox, Komsomolskaya Pravda, Seekr, CLOUD M, CenterPoint Energy, Apptimate AB, WeCloud AB, Earth Signal, DSB Consulting, Inventive, SKIData AG
 IBM TurbonomicIBM, J.B. Hunt, BBC, The Capita Group, SulAmérica, Rabobank, PROS, ThinkON, O.C. Tanner Co.
 IBM Multicloud ManagerAmerican Airlines, UBank, Bitly, Eurobits, Active International, Bison, Contextor, Constance Hotels, Resorts & Golf, Creval, Deloitte, ExxonMobil, FaceMe, FacePhi, Fitzsoft, Fuga Technologies, Guardio, Honeywell, Japanese airline, Jenzabar, KONE
 IBM Cloud App ManagementAmerican Airlines, UBank, Bitly, Eurobits, Active International, Bison, Contextor, Constance Hotels, Resorts & Golf, Creval, Deloitte, ExxonMobil, FaceMe, FacePhi, Fitzsoft, Fuga Technologies, Guardio, Honeywell, Japanese airline, Jenzabar, KONE
 IBM Rational ClearCaseAtos SE, FEI, STM
 IBM Engineering Test ManagementEhrhardt, Cisco Systems, Anadolu Hayat Emeklilik, CareCore National, ItaÒ BBA, Barr
 IBM Integrated Analytics SystemWIdO AOK, EEKA Fashion, SSGC, GS Retail
 IBM Db2 WarehouseAlameda County Social Services Agency, Sui Southern Gas Company Limited
 IBM Db2 DatabaseKnorr-Bremse, Mizuho Bank Ltd., Australian Government Department of Defence, SCHWENK Zement, Friedhelm Loh Group, YAZAKI Europe Limited, Ekornes ASA, Baldor Electric, VSN Systemen BV, Lion Brewery (Ceylon) PLC, PLANSEE Group, TE Connectivity, Hansgrohe SE, Openmatics, University of Toronto
 IBM InformixShaspa, Hildebrand, Kaifa, Ranhill Powertron, Federaci‹ Farmacutica (FedeFarma), Camden Council, The German Aerospace Center (DLR), Myers, Votorantim Group, Doosan Infracore, GreenIvory
 IBM Security Identity Governance and IntelligenceE.ON Global Commodities
 IBM Security Verify AccessPOST Luxembourg
 IBM Tivoli Composite Application ManagerMichelin Tire Corp
 IBM Application Performance ManagementMibtree, EatDrinkDeals.com, IT Performance Advisor
 IBM WebSphere Application ServerTalkTalk, Property management group, E.SUN Bank, Ohio National Financial Services, Aviarc, Cincom Systems, FJA-US, D+H, Staples, Michigan Municipal League
 IBM WebSphere Business ModelerSchahin Group
 IBM WebSphere Integration DeveloperThe City of Edinburgh Council, Factor-y S.r.l., Alleyoop Inc., Dow Chemical Company, Airbus, Wittmann EDV-Systeme, The Chevrolet Volt, Federal Employment Agency, Web Business Consulting, Rosenthal & Rosenthal 
 IBM WebSphere Message BrokerWestJet, Blue Cross and Blue Shield of North Carolina, Sharp Corporation, Michelin Tire
 IBM BPMBarclays, EmeriCon, Banca Popolare di Milano, CST Consulting, KeyBank, KPMG, Prolifics, Sandhata Technologies Ltd., State of Alaska, Humana S.A., Saperion, esciris, Banco Espirito Santo
 IBM DataPower GatewayRBL Bank, Availity
 IBM API ConnectHeineken, Tine, Finologee, Axis Bank
 IBM Cloud Pak for IntegrationCVS Health Corporation
 webMethods.ioCisco, Agralogics, Dreamforce, Cables & Sensors, Sacramento Kings
 IBM MQDeutsche Bahn, Bon-Ton, WestJet, ARBURG, Northern Territory Government, Tata Steel Europe, Sharp Corporation
 IBM Event StreamsAmerican Airlines, UBank, Bitly, Eurobits, Active International, Bison, Contextor, Constance Hotels, Resorts & Golf, Creval, Deloitte, ExxonMobil, FaceMe, FacePhi, Fitzsoft, Fuga Technologies, Guardio, Honeywell, Japanese airline, Jenzabar, KONE
 IBM Case FoundationSuncorp Group Limited
 IBM Business Automation WorkflowKey Bank, Barclays, Control€xpert, MIR Insurance Brokers, Conqord Oil
 IBM Rational Test WorkbenchFinancial Insurance Management Corp.
 IBM InfoSphere OptimDurham Police Department, Coca-Cola Enterprises Inc., Continental, KCE Electronics Public Company Limited, The University of Adelaide, Migros Zurich, COPROB
 IBM StreamsGlobo TV, All England Lawn Tennis Club, CenterPoint Energy, Consolidated Communications Holdings, Darwin Ecosystem, Emory University Hospital, ICICI Securities, Irish Centre for Fetal and Neonatal Translational Research (INFANT), Living Roads, Mobileum, Optibus, Southern Ontario Smart Computing Innovation Platform (SOSCIP), University of Alberta, University of Montana, University of Ontario Institute of Technology, Wimbledon 2015
 IBM StoredIQJ.B. Hunt Transport, BBVA Compass
 IBM Watson DiscoveryPrudential, Bradesco, Woodside
 IBM Machine LearningCaixa Geral de Depósitos France, KIST Europe
 IBM Watson StudioGroupM, Accenture, Fifth Third Bank