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Certification leaderboard
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Certification leaderboard

Discover who is at the forefront in the certifications listing.
Learn more

This table shows the number of Knowledge and Career/Skill certified people trained by each company during the specified time period.

Filter By:
  • Timescale:
  • Company Size:
  • Company Type/Role:
Company Name:
    • 1&1 Versatel GmbH
    • 4iG Nyrt
    • Accenture
    • Acronym Solutions Inc.
    • ADVANCED INFO SERVICE PLC. (AIS)
    • AFR-IX telecom S.L.
    • Airbus
    • Altice Labs, S.A
    • Amazon Web Services, Inc.
    • Amdocs Management Limited
    • America Movil
    • Analysys Mason GmbH
    • AsiaCell Communications LLC
    • Aspire Technology
    • AT&T Inc.
    • ATC IP LLC
    • Atos
    • ATT Consulting
    • Aussie Broadband Limited
    • Automatum
    • Avaloq Group AG
    • Axians
    • AXIAN TELECOM MIDDLE EAST TECHNICAL AND MANAGEMENT SERVICES LIMITED
    • AXIATA DIGITAL LABS (Pvt) Ltd
    • Axiata Group Berhad
    • Azercell Telecom
    • Bahrain Telecommunications Company (Batelco)
    • Bain & Company, Inc.
    • BCM One, Inc.
    • Bell Canada
    • Beyond Now GmbH
    • Bharti Airtel Ltd
    • BH Telecom, Joint Stock Company, Sarajevo
    • Boost SubscriberCo L.L.C.
    • Botswana Telecommunications Corporation
    • Bouygues Telecom
    • BT Group plc
    • Byanat
    • Cable & Wireless Communications
    • Capgemini
    • Celfocus
    • Cerillion Technologies Limited
    • CGI Information Systems and Management Consultants Inc.
    • Charter Communications
    • China Academy of Information and Communications Technology(CAICT)
    • China Mobile Communications Corporation
    • China Telecommunications Corporation
    • China Unicom
    • Chunghwa Telecom Company LTD
    • Ciena Corporation
    • Cirion Technologies LLC
    • Cisco Systems
    • CityFibre
    • Claro Brasil
    • Claro Dominican Republic
    • CloudBlue
    • Cloudsense Ltd.
    • Cogeco Communications Inc.
    • Cognizant Technology Solutions
    • Comarch S.A.
    • Comviva
    • conology
    • Consumer Cellular, Inc.
    • Converge Information And Communications Technology Solutions, Inc.
    • COVALENSE DIGITAL SOLUTIONS LLC
    • CRM.COM Software Ltd.
    • Crown Castle
    • CSG Systems, Inc.
    • Cubastion Consulting Private Limited
    • Cyient
    • Datastream Digital Sdn Bhd
    • Dell Technologies Inc.
    • Deloitte
    • Detecon International
    • Deutsche Giganetz
    • Deutsche Glasfaser Management GmbH
    • Deutsche Telekom AG
    • Devoteam
    • DGIT
    • Dialog Axiata PLC
    • Digia Finland Oy
    • Digitata Networks
    • DNA Plc
    • Econet Wireless Zimbabwe
    • EITC (DU)
    • Electron Bridge
    • Elisa Corporation
    • ENTEL BOLIVIA S.A.
    • Entel Chile
    • Entel Peru S.A.
    • Equinix, Inc
    • Ericsson Inc.
    • Ernst & Young
    • Etihad Etisalat Mobily
    • Etihad Salam Telecom Company
    • Etisalat UAE
    • ETIYA
    • Eutelsat Group
    • EWE TEL GmbH
    • EXFO Inc
    • FORNAX d.o.o. Podgorica
    • Friedrich-Alexander-Universität Erlangen-Nürnberg
    • Galaxy Backbone Ltd
    • GCI Communication Corp
    • GDi Ensemble Global LLC
    • GEANT Vereniging
    • GIP Exyr GmbH
    • GlobalConnect A/S
    • GlobalLogic
    • Globe Telecom Inc.
    • Globys, Inc.
    • Google Cloud
    • Grameenphone Ltd
    • Granite Telecommunications
    • Grupo GTD
    • Grupo MASMOVIL
    • Hansen Technologies
    • Hestia Solutions OU
    • Hewlett Packard Enterprise
    • Hrvatski Telekom d.d.
    • Huawei Technologies Co. Ltd
    • Hutchison 3G UK
    • Hyperoptic Ltd
    • I-Systems
    • IBM Corporation
    • Imagine Sdn Bhd
    • Indosat Ooredoo Hutchison
    • Indra Sistemas S.A.
    • Inetum
    • Infosys
    • Inno.com
    • Innovaflo
    • INOSTUS SAS.
    • Inspur Communication Information Systems Co., Ltd
    • Integratel Peru S.A.A.
    • Intracom Telecom
    • Intuita Consulting
    • inwi
    • IPLAN
    • Iquall Networks Inc
    • Italtel S.A.
    • Italtel S.p.A
    • Itochu Techno Solutions Corporation
    • IT SOLUTION FACTORY
    • Jazz Pakistan
    • Jordan Mobile Telephone Services Company
    • JSC Silknet
    • JT (Jersey) Ltd
    • Kazakhtelecom JSC
    • KDDI CORPORATION
    • Kenmei Technologies, S.L.
    • KPMG International
    • Kumoco Ltd
    • Kyndryl
    • LabsXD
    • LG UPLUS
    • Liberty Latin America
    • Lintas Media Danawa
    • Lintas Teknologi Indonesia
    • Litecom
    • Live Reply GmbH
    • LotusFlare
    • Lumen
    • Lyse Tele AS
    • M-net Telekommunikations GmbH
    • Magyar Telekom Plc.
    • Makman Technology Consulting
    • Marand, software ltd
    • Mascom Wireless
    • MAST Services
    • Mavenir Systems
    • MDS Global Ltd
    • Millicom Cable Costa Rica, S.A.
    • Millicom International Cellular S.A.
    • Millicom Tigo Bolivia
    • Minsait Brasil LTDA
    • mitra integrasi informatika
    • Mobicom Corporation
    • Mobile Telecommunications Limited
    • Mobitel (Pvt) Ltd
    • Modirum Platforms DOO
    • MTN Nigeria
    • MTN South Africa
    • NBNCo Ltd
    • NCS Pte Ltd
    • NEC Corporation
    • Netadmin System i Sverige AB
    • NETCOMPANY-INTRASOFT S.A.
    • NETCON LTDA.
    • Netcracker Technology
    • Neterra EOOD
    • NetworkedAssets GmbH
    • NHB Management Services SARL
    • Niji-SA
    • Nokia
    • Norlys Digital A/S
    • NOS Technology Concepção, Construção e Gestão de Redes de Comunicações, S.A.
    • NTS Retail GmbH & Co KG
    • NTT DATA CORPORATION
    • NTT DOCOMO SOLUTIONS, Inc.
    • NTT Group
    • Nuuday
    • NW Consulting
    • Odido Netherlands B.V.
    • One NZ Group Ltd.
    • ONE Telecommunications, Macedonia
    • Ooredoo Group
    • Ooredoo Palestine
    • OpenNet A/S
    • OPTARE SOLUTIONS, S.A.
    • Oracle Corporation
    • Orange Egypt
    • Orange Espagne S.A.U
    • Orange Polska
    • Orange S.A.
    • Ovetix
    • Palladin Tech
    • Panamax Inc.
    • Persistent Systems Ltd
    • Personal
    • Philippine Long Distance Telephone Company (PLDT)
    • PiA (People In Action)
    • PI WORKS TR BİLİŞİM HİZMETLERİ SANAYİ VE TİCARET ANONİM ŞİRKETİ
    • PricewaterhouseCoopers International Limited
    • Prodapt North America, Inc
    • Protiviti Global
    • Proximus SA
    • PT Sigma
    • PT Sigma Cipta Caraka ( telkomsigma )
    • PT Telekomunikasi Indonesia International
    • PT Telekomunikasi Selular
    • PT XLSmart Telecom Sejahtera Tbk
    • Public Telecommunication Corporation (PTC)
    • Qeema Consultancy and Technology Service
    • Rakuten Mobile, Inc.
    • Readiness IT Systems Integration, S.A.
    • Rede Nacional de Ensino e Pesquisa
    • Red Hat, Inc.
    • Reply
    • Robi Axiata Limited
    • Rogers Communications Inc.
    • Royal KPN N. V.
    • Safaricom PLC
    • Salesforce
    • SAP SE
    • SAS Institute Inc
    • SaskTel
    • Saudi Telecom Company
    • SelfX Now Technologies LLC
    • ServiceNow, Inc.
    • SES Astra S.A.
    • Sigma EMEA
    • Silknet
    • Singapore Telecommunications Limited
    • Singtel Optus Pty Limited
    • SK Telecom Co., Ltd.
    • SKY Network Services - BSkyB
    • Slalom Consulting
    • Smithville Fiber
    • Sofrecom Tunisie
    • SoftBank Corp
    • Sogetel Inc
    • Sri Lanka Telecom PLC
    • Ss. Cyril and Methodious University -- Faculty of Computer Science and Engineering
    • STC Kuwait
    • STC Solutions
    • Suntech S.A.
    • Sutherland Global Services
    • Swisscom (Schweiz) AG
    • T-Mobile Czech & Slovak Telekom, a.s.
    • T-Mobile USA
    • T-Systems International Services GmbH
    • Tallence AG
    • Tata Consultancy Services
    • TDC NET A/S
    • Tech Mahindra Limited
    • TechNarts (Nart Bilişim)
    • TechNEconomY DK
    • Tecnotree
    • Telcel Mexico
    • TELEFONICA
    • Telefonica Brasil S.A.
    • Telefonica Germany GmbH & Co. OHG
    • Telefonica I + D
    • Telefonica Moviles SA
    • Telefonía Celular de Nicaragua, S.A.
    • Telefónica Celular del Paraguay SAE
    • Telenity İletişim Sistemleri San. ve Tic. A.Ş.
    • Telenor ASA
    • Telenor Connexion
    • Telenor Denmark
    • Telenor Pakistan
    • Telenor Sverige
    • TELESUR Ltd
    • Telia Company
    • Telia Eesti AS
    • Telia Lithuania
    • Telia Norge AS
    • Telstra Corporation
    • Thinkskink
    • Tigo Colombia
    • Tigo Honduras
    • Tigo Panama
    • TM Forum
    • TM Technology Services Sdn Bhd
    • True Corporation Public Company Limited
    • Tunisie Telecom
    • Turknet
    • Turk Telekomunikasyon A.S.
    • Türkiye’nin Otomobili Girisim Grubu Sanayi ve Ticaret Anonim Sirketi
    • ultraBASE
    • Umniah Mobile Company
    • Unified National Networks Sdn Bhd
    • Universidad Técnica Federico Santa María -- Departamento de Industrias
    • University College London School of Management
    • University of Greenwich
    • Unsere Grüne Glasfasser
    • Upp Corporation Limited
    • VC4 B.V.
    • Verizon Communications
    • Vertis Solutions
    • Veschatel LLC
    • Viasat, Inc.
    • VicTrack
    • Vietnam Airlines JSC
    • Vietnam Posts and Telecommunications Group (VNPT)
    • Viettel Group
    • Vodacom
    • Vodacom (Pty) Ltd.
    • Vodafone Czech Republic
    • Vodafone Egypt
    • Vodafone GmbH
    • Vodafone Group
    • Vodafone India Services Private Limited
    • Vodafone Omnitel S.p.A.
    • Vodafone Portugal
    • Vodafone Romania SA
    • Vodafone Turkey
    • Vodafone UK Ltd
    • Wavelo
    • WOM
    • World Wide Technology
    • x 4iG Nyrt
    • XACRIA s.r.l
    • x Singapore Telecommunications Ltd
    • Yettel Hungary
    • Zain Sudan
    • Zayo Group, LLC
    • Zenith System Solutions, Inc.
    • ZENTITY a.s.
    • ZIRA Ltd.
    • ZTE Corporation
Order by date: Find
Rank #OrganizationKnowledge Certified IndividualsCareer Certified IndividualsKnowledge CertificationsCareer Certifications
1Tech Mahindra Limited1566872658
2ETIYA7972082860272
3Entel Chile640326623
4AT&T Inc.44208760
5Entel Peru S.A.389118011
6Verizon Communications37319128219
7Cognizant Technology Solutions289010520
8Saudi Telecom Company27934523
9Comviva190010450
10Oracle Corporation18924902

Search TM Forum Certified Individuals

You can search for individuals who are certified.
Search for everyone who is certified within a company or insert the name of an individual.

Find
Total Knowledge Certified individuals
35,092

Total Career/Skill Certified individuals
11,972

Top companies with individuals certified in the last 90 days
  • 4iG Nyrt
  • Accenture
  • Amdocs Management Limited
  • Aspire Technology
  • Azercell Telecom
  • Boost SubscriberCo L.L.C.
  • Bouygues Telecom
  • BT Group plc
  • Capgemini
  • Cerillion Technologies Limited
  • CGI Information Systems and Management Consultants Inc.
  • Charter Communications
  • China Academy of Information and Communications Technology(CAICT)
  • China Unicom
  • Cisco Systems
  • Comarch S.A.
  • Converge Information And Communications Technology Solutions, Inc.
  • Cyient
  • Deloitte
  • Detecon International
  • Deutsche Telekom AG
  • Devoteam
  • Digitata Networks
  • EITC (DU)
  • Elisa Corporation
  • Entel Chile
  • Entel Peru S.A.
  • Ericsson Inc.
  • Etisalat UAE
  • FORNAX d.o.o. Podgorica
  • GIP Exyr GmbH
  • Hansen Technologies
  • Huawei Technologies Co. Ltd
  • IBM Corporation
  • Infosys
  • Integratel Peru S.A.A.
  • Iquall Networks Inc
  • Itochu Techno Solutions Corporation
  • Jordan Mobile Telephone Services Company
  • KDDI CORPORATION
  • Lintas Teknologi Indonesia
  • Litecom
  • LotusFlare
  • Lumen
  • Makman Technology Consulting
  • Minsait Brasil LTDA
  • Mobile Telecommunications Limited
  • NETCOMPANY-INTRASOFT S.A.
  • Nokia
  • Norlys Digital A/S
  • NTT DATA CORPORATION
  • NTT DOCOMO SOLUTIONS, Inc.
  • NTT Group
  • Personal
  • Prodapt North America, Inc
  • PT Sigma
  • PT Sigma Cipta Caraka ( telkomsigma )
  • PT XLSmart Telecom Sejahtera Tbk
  • Salesforce
  • Saudi Telecom Company
  • ServiceNow, Inc.
  • SK Telecom Co., Ltd.
  • SoftBank Corp
  • Sri Lanka Telecom PLC
  • Sutherland Global Services
  • T-Mobile USA
  • Tata Consultancy Services
  • Tech Mahindra Limited
  • Telcel Mexico
  • Telefonica Moviles SA
  • Telia Eesti AS
  • Telstra Corporation
  • TM Forum
  • ultraBASE
  • Vertis Solutions
  • Viettel Group
  • Vodafone GmbH
  • Vodafone Group
  • Vodafone Omnitel S.p.A.
  • Vodafone Romania SA
  • Vodafone Turkey
  • Vodafone UK Ltd
  • ZENTITY a.s.
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