Company
A Stead Electrical Contractor
AB-Inbev Namibia
ABB AG Division Energy Industries, Minden
ABB Automation GmbH
ABB Chile
ABB S.A.
ABB South Africa (Pty) Ltd
ABB SpA
ABC Industrial Parts
ABL AUTOMAZIONE SPA
ACTEMIUM
ACTIVE PARTNERSHIP SRL
AD Elektronikk AS
ADP
AESMA
AGILICOM
AGROM SERVICES
AGiLICOM
AIRBUS HELICOPTERS
AMADA GmbH
APERAM Belgique
APM Terminals Maasvlakte II B.V.
ARCELOR MITTAL
ASM
ASM Controls Ltd
ASM PROCESS AUTOMATION
ASM Process Automation
ASNEX Andrzej Sitko
ATREM S.A.
AUMA Riester GmbH & Co. KG
AUTEX S.A.
AVR Afvalverwerking Rozenburg
AWC, Inc.
AWL-Techniek
AWT Umwelttechnik Eisleben GmbH, Lutherstadt Eisleben
Abbott Laboratories Zwolle
Abengoa N.A., Arizona Solar One
Aberle GmbH
Actemium
Adidas AG Zentrallager
Advanced Energy Industries GmbH
Afrilek Automation
Aird Walker and Ralston Ltd
Aird Walker & Ralston
Airport Munich Logistics and Services GmbH
Akzo Nobel Hilden GmbH
Alsensio GmbH
Amazon Distribution GmbH
Amazon Garben GmbH
Amazon Koblenz GmbH
Amazon Logistik GmbH
Amazon Logistik Werne GmbH
Amazon Logistik Winsen GmbH
Amey.Black & Veatch
Anglo American Platinum - Corporate Office
Anglo Operations (Pty) Ltd
Anglo Platinum - Amandelbult Concentrator
Anglo Platinum Mines - Mogalakwena Section
Ante-Holz GmbH
Arauco
ArcelorMittal
ArcelorMittal Poland S.A.
Ashdale Engineering Ltd
Atlas Copco
Audi Hungaria Zrt.
Auma
Austin-Lenika
Autex
Autex S.A.
Automatyka-Pomiary-Sterowanie S.A. Bialystok
Aviretta GmbH
Axetris AG
B. Braun Melsungen AG
B.Braun Medical Industries Sdn. Bhd
B2Gold
BAE Systems
BASF COATINGS France
BASF Nederland B.V.
BASF SE
BAYER
BAYER CROP SCIENCE
BENTELER AUTOMOTIVE
BEUMER GROUP
BGEN Ltd
BIOBIN S.A.
BLEICHERT Automation GmbH & Co. KG
BOORST Engineering
BOSCH AUTOMOTIVE
BOUYGUES ENERGIES ET SERVICES
BOUYGUES TRAVAUX PUBLICS
BROSE
BSH Hausgeräte GmbH
BSH Sprzęt Gospodarstwa Domowego Sp. z o.o.
BUXBAUM Automation GmbH
Babcock Airports Ltd
Babcock International Group Ltd
Bafokeng Platinum Mine Concentrator
Balluff Automation srl
Bavaria
Bayer
Bechtel
Beenen B.V. (Heerenveen)
Beijing Polytechnic
Benecke Hornschuch Surface Group
Benteler Automobiltechnik GmbH
Bettenwelt GmbH & Co. KG
Beumer Group (Crisplant)
Beumer Group South Africa (Pty) Ltd
Beumer Group UK Ltd
Bfi Constructors
Bilfinger Ltd
Bintz Technics N.V.
Biomarin
Bisley Office Equipment Ltd
Black & Veatch Ltd
Black Box Data Systems Pty Ltd
Black Diamond Contracting Ltd
Blickle Räder + Rollen GmbH u. Co. KG
Blumenbecker Automatisierungstechnik GmbH
Boehringer Ingelheim microParts GmbH
BorgWarner Turbo Systems GmbH
Bosch Rexroth (Beijing) Hydraulic Co.,Ltd
Bosch Rexroth Ltd
Boschen & Oetting Automatisierungs-Bau GmbH
Boulting Ltd
Brainpact
Bridges Ltd
Bristol-Myers Squibb
British Sugar
British Sugar Plc
Buehler GmbH
BvL Oberflächentechnik GmbH
CARLO GAVAZZI AUTOMATION SpA
CEGELEC a.s.
CEMA LTD
CERN (Organisation européenne pour la recherche nucléaire)
CHRONOPOST
CIC ORIO
CIGMA IDF
CMOC Brasil Serviços
CNIM
COESTER AUTOMAÇÃO
COMECA
COMPA SA
COOPER STANDARD
CPH Airport
CRISTAL UNION
CRTI
CSK Controls Pte Ltd
CSL Behring
CSL Behring Recombinant Facility AG
CSMT
Ca sea GmbH
Canadian Natural Resources Ltd.
Capital Regional District
Cargill PLC
Cargill Plc
Cargill UK
Celulose Beira Industrial (CELBI) SA
Celulose Beira Industrial (Celbi), S.A.
Cinkarna Celje d.d.
Cisco
Cisco Systems, Inc.
City of Winnipeg
Clarke Energy
CoNet Maintenance B.V.
Coca Cola Enterprises Ltd
Coca-Cola European Partners
Codelco
Cognex Germany Inc.
Commissioning Solutions Scotland Ltd
Compa S.A
Companhia Siderúrgica do PECÉM
Complex Solution
ConocoPhillips UK Limited
Consultant
Continental Automotive Systems
Continental Reifen Deutschland GmbH
Control Specialists Ltd
ControlSystem, s.r.o.
ControlTech Engineering
Controlware SAC
Costain
Covanta Energy Ltd
CroonWolter&Dros
Croonwolters & dros B.V.
Cully Automation
Czech Technical University in Prague
DAT Döring Automatisierungs Technik
DEMATIC SAS
DFI
DMG MORI Academy GmbH
DMSA Madagascar
DP Systems
DPS Group
DSE Creation B.V.
DWS Engineering
Daimler AG
Dairy Crest UK Ltd
Danieli Automation SpA
Danieli Corporation
Danner & Gottschalk Elektro-Montage GmbH
Danone
Dastel LLP
David Munz Kabelverlegung im Hochbau
De Beers - Marine (Pty) Ltd
De Beers - Venetia Mine
DeKalb County
Debswana Diamond Company
Dematic Corporation
Dematic Limited
Dematic S.r.l.
Dematic Srl
Denotec B.V.
Donegal County Council
Dromard Engineering Ltd
Dundee Precious Metals
Dunea N.V.
Dwr Cymru Welsh Water
Dwr Cymru Welsh Water
Dŵr Cymru Welsh Water
E & J Gallo Winery
EDISON SPA
EGAservice SpA
EGGER Holzwerkstoffe Wismar GmbH & Co. KG
EISEE SAC
EKB Groep B.V.
ELKO Sp. z o.o. Torun
EMCA
EPS
ERC Technik GmbH
ESR-Systemtechnik
EUROCAST
EWE Gasspeicher GmbH
EWE Gasspeicher Gmbh
Eastman Chemical Company
Eberhard AG, Automations- und Montagetechnik
Edelweiss GmbH & Co. KG
Elap srl
Elektro Wilke GmbH
Elite Industrial Controls Inc
Elopak - Elocoat
Eltra Spa
Emerson Automation Solutions
Emerson Automation Solutions Asia Flow Technology Center
Emerson Process Management India Pvt. Ltd.
Empire Wire & Supply
Endress + Hauser Process Solutions
Endress + Hauser (Pty) Ltd.
Endress+Hauser
Endress+Hauser (Pty) Ltd.
Endress+Hauser Canada Ltd.
Endress+Hauser Conducta GmbH+Co.KG
Endress+Hauser Digital Solutions AG
Endress+Hauser Italia SpA
Endress+Hauser Italia Spa
Endress+Hauser Ltd
Endress+Hauser Messtechnik GmbH+Co.KG
Endress+Hauser Process Solutions AG
Endress+Hauser SE+Co. KG
Enisca Ltd
Eramosa Engineering Inc.
Erhardt-Leimer GmbH
Eric Wright Water
Eric Wright Water Limited
Eric Wright Water Ltd
Ericsson TEI SpA
Eskom Holdings Soc Ltd
Essity
Euchner GmbH & Co.KG
Euro-Caps BV
Euroma
Evonik Technology & Infrastructure GmbH
Exxaro Coal (Pty) Ltd (Grootegeluk)
FH Tech
FIGEAC AERO
FIRST QUANTUM MINERALS LTD
FIVES INTRALOGISTICS SPA
FIVES MAINTENANCE
FIVES SYLEPS
FL Smidth
FLUXO Soluções Integradas LTDA
FRONIUS International GmbH
Fanuc Europe Corporation, S.A.
Ferrier Pumps Ltd
Festo AG & Co. KG
Festo Didactic SE
Festo SE & Co.KG
Fi.Ge.Sco srl
Field Systems Design Ltd
Field Systems Designs Ltd
Finnebrogue Ltd
Firma Reinhard Kissler Energiemontagen GmbH & Co. KG
Fives Landis Ltd
Flottweg SE
Fluor Salfa
Ford
Ford Motor Company
Ford Werke GmbH
Fraser Anti-Static Ltd
Friesland Campina Domo B.V.
FrieslandCampina Domo B.V.
Fritz Kübler GmbH
Funtronics SA
GE Renewable Energy
GERO GmbH & Co. KG
GFCC srl
GHD Ltd
GHS Prozessautomation GmbH
GIVAUDAN
GJWS Technical Services Ltd
GKN Driveline Polska Sp. z o.o.
GLAXOSMITHKLINE PHARMACEUTICALS S.A.
GREYLOGIX MÁQUINAS LTDA.
Galactic Advance Engineering (M) Sdn Bhd
Galver Srl
Gefran Spa
General Panel Systems Ltd
Genoa Fieldbus Competence Centre srl
GfE Gesellschaft für angewandte Elektronik mbH
Glencore - Merafe Venture
Glencore Operations South Africa (Pty) Ltd
Glencore/Xtrata
Glenore / Lion Smelter
Global Automation Ltd
Grob-Werke GmbH & Co.KG
Grundfos Water Treatment GmbH
Grupowa Oczyszczalnia Sciekow w Lodzi Sp. z o.o.
Gummiwerk KRAIBURG GmbH & Co. KG
H.-J. Keil Anlagenbau GmbH&Co. KG
H.G.H. Electric, Inc.
HBPO Automotive Hungaria KFT
HEITEC AG
HEITEC Auerbach GmbH & Co.KG
HMS Industrial Networks Srl
HSL Constructor Pte Ltd
HSP GmbH
Hager Bocchiotti SpA
Hamburger Rieger GmbH
Hauptzollamt Itzehoe (HZA Itzehoe)
Heathrow Airport Ltd
Heimbach GmbH & Co. KG
Helix GmbH / Oberhausen
Hitex UK Ltd
Hoppenbrouwers Techniek B.V.
Horlemann Automation & IT GmbH
Hornbill Engineering Ltd
Hugo Benzing GmbH & Co. KG
Hulamin Operations (Pty) Limited
Hüttenwerke Krupp Mannesmann GmbH
I.S.I.T.
ID Systems UK Ltd
IDX
IDXOnline
IHI Hauzer Techno Coating B.V.
IMAT Electrical Ltd
INATEL
INDEX France
INDEX-Werke GmbH & Co. KG
INDU-SOL GmbH
INFICON AG
INFRANOR SAS
INMOTION AUTOMATION
INVAP S.E.
IPL Group
ISES CO.,LTD.
ITM LAI
ITM LAI 35
ITM LAI 40
IVG Göhringer
Iconsys
Iggessund Paperboard
Impala Platinum Limited - Springs
InPro electric GmbH
Inatel
Index-Werke GmbH & Co. KG
Indu-Sol GmbH
InduSol America, LLC
Inducon21
Indus Automation
Industrial Data Xchange (Pty) Ltd
Industrieservice Zimmermann
IngOpt
Ingenio Magdelena S.A.
Instrumentation Technology & Economy Institute
Intecno Holland
Interface Contracts Limited
Intex Sp. z o. o.
Itech (Scotland) Ltd
Itech Ltd.
J N Bentley
J.N.Bentley Ltd
JAM Controls Ltd
JCK Limited
JCK Ltd
JJ Electrical Ltd
JK GROUP SPA
JN Bentley Ltd
JR Pridham Services Ltd
Johnson Matthey
Jose M. Alladio e hijos SA
Joshua Majakwara
K+S KALI GmbH Werk Werra Standort Merkers
K+S Kali GmbH
K.A. Schmersal GmbH & Co. KG
KARDYNAL INTSERV OFFICE SRL
KEB Automation KG
KLABIN
KNAPP AG
KNAPP FRANCE
KNAPP Logistiksysteme GmbH
KNAPP UK Ltd
KNAUF INSULATION
KSB SE & Co. KGaA
KSE Process Technology
KW Vision Technics Sdn Bhd
Kansanshi Mining PLC
Kelheim Fibres GmbH
Kessel AG
Kiernan Electrical
Klabin
Klinikum Fulda gAG
Klipspruit Colliery
Knapp AG
Knapp Deutschland GmbH
Knapp Inc.
Knapp UK
Knauf Insulation Ltd
Kratzer Automation AG
Kuijpers Industrie
LA POSTE
LA POSTE COLISSIMO
LAB SA
LMP Controls Ltd
LOS Electrical Engineers
Lafarge Holcim
Lapp Italia srl
Latin America Manutenção e Montagem
Leadec Sp. z o.o. Oddział Polkowice
Lear Corporation
Lenzing Aktiengesellschaft
Leonardo
Leuze electronic GmbH + Co. KG
Lewa Attendorn GmbH
Lieken Brot- und Backwaren GmbH
LignoTech SA
Lilly
Lintott Control Systems
Lintott Control Systems Ltd
Lloyd Morris Electrical Limited
Logan Aluminium
Logitek SA
Lonza
M.A.I GmbH und Co.Kg
MAHLE FILTERSYSTEME France
MANFRIM Comercial e Industrial Ltda.
MAZELLA PROCESS INDUSTRIES
MCS Control Systems Ltd
MDK Engineering
MECALUX France
METRO SARL
MG SPA
MILDNER Automation GmbH
MINERA PANAMA S.A.
MTS Sensors
MZI Automatyka Michal
MZI Automatyka Michał Zieliński
Mafube Coal Mining (Pty) Ltd
Manchester Metropolitan University
Mars Wrigley Confectionery
Maschinenbau Böhmer GmbH
McHale Associates Ltd
Memtech
Mercedez-Benz U.S
Merlin Systems Limited
Metso
Metso Automation s.r.o.
Micro Perforation Engineering GmbH
Micron Semiconductor Asia Pte Ltd
Milkron GmbH
Mina Invierno
Minera Caserones
Minera Centinela
Minera Sierra Gorda
Mirror Control International
Misan s.r.o.
Model GmbH
Moekotte
Molex
Molkerei Alois Müller GmbH & Co.KG
Mondi Limited
Mondi Ltd
Monsanto Argentina S.R.L.
Moog Italiana SpA
Motion Metrics Internation Corp.
Mpact Paper Felixton Mill
Muhr und Bender KG
Muller
Murrelektronik Srl
Müllheizkraftwerk Rothensee GmbH
NCP Chlorchem (Pty) Ltd
NESTLE WATERS SUPPLY EST
NET-SYSTEM, s.r.o.
NI Water
NORD REDUCTEURS
NTN TRANSMISSIONS EUROPE
NTPC India
NUTRI BABIG
Naabtaler Milchwerke GmbH & Co. KG Privatmolkerei Bechtel
Natus GmbH & Co. KG
Neenah Gessner GmbH
Nelson Mandela Metropolitan University
Nexdorf Electrical Control Engineering Ltd
Nissan Motor Manufacturing UK Ltd
Nissan North America
Nomenca Ltd
Nomura Trading CO. Ltd
Nomura Trading Co. Ltd
Nordex Energy Spain S.A.U.
Nordzucker AG, An der Zuckerfabrik 1 29525 Uelzen
Norgren Manufacturing Co., Ltd.
Northam Booysendal
Northam Platinum Mine - Eland
Northern Ireland Water
Novelis Deutschland GmbH
Nucor Steel Seattle Inc.
Nutricia Medical Nutritioin
O'Sheas Electrical
ORANGINA SUNTORY France
ORKAN Informática Indústria
OSS Electrical
Orion Engineered Carbons Sp z o.o. Jaslo
Orsted Ltd
Ospelt food GmbH
Otto Nußbaum GmbH & Co. KG
PAUL HARTMANN
PETROBRAS Transporte S/A - TRANSPETRO
PHILIP MORRIS ROMÂNIA S.R.L
PHOENIX CONTACT Electronics GmbH
PHOENIX CONTACT GmbH & Co. KG
PHOENIX CONTACT GmbH & Co.KG
PHOENIX CONTACT S. A.
PHOENIX CONTACT Software GmbH
PHOENIX Contact Electronics GmbH
PLANSEE SE
PM Elektro B.V.
PROCENTEC
PROCENTEC Beijing
PROCENTEC GmbH
PROCENTEC Srl
PROCENTEC(Beijing)Technology Co.,Ltd
PROFIBUS Ireland
PROFITEC SOLUTIONS LTD
PTC PressEngineering GmbH
Palm Paper
Park Electrical Services Ltd
Parker Hannifin Corporation
Parys Services Ltd.
Paul Hartmann AG
Pfizer
Philip Morris Manufactoring GmbH
Phoenix Contact
Phoenix Contact B.V.
Phoenix Contact Kft.
Phoenix Contact S.a de C.v.
Phoenix Contact nv/sa
Photon Laser Manufacturing
Playfords
Politechnika Bialystok
Politechnika Opolska
Polpharma Biologics S.A.
Polskie Górnictwo Naftowe i Gazownictwo S.A. w Warszawie Oddział w Zielonej Górze
Porsche GmbH
Porsche Leipzig
Pretium Resources Inc.
Prime Controls, LP
PrimusTech Pte Ltd
PrimusTech Pte. Ltd.
Primustech pte ltd
Proacit Soluciones y Sistemas
Procentec
Processplus Ltd
Profilator GmbH & Co. KG
Profitec Solutions
Pronto Automation Systems Ltd
Protocol Control Systems Ltd
PureteQ Germany GmbH
RAÍZEN Energiar S/A
RCL Foods
RHI Magnesita
ROC Mondriaan
ROCA Industriemontagen GmbH Indu-Sol GmbH
Real Time Automation
Recycling Technologies Ltd
Refresco
Reinhard KISSLER Energiemontagen GmbH & Co. KG
Renolit Cramlington Ltd
RheinEnergie AG - Heizkraftwerk Niehl
Richards Bay Coal Terminal (Pty) Ltd
Richardson International Ltd.
Rijkswaterstaat
Rippert Anlagentechnik GmbH & Co. KG
Robert Bosch GmbH
Rockwool Opertations GmbH & Co. KG
Romolo Engineering GmbH
Ross-Shire Engineering
Ross-Shire Engineering Ltd
Ross-shire Engineering Ltd
Rotork UK
Rotork UK Ltd
Rotterdam World Gateway (RWG)
Rustenburg Base Metal Refiners
S.C. Johnson Benelux
SA DES EAUX DE VOLVIC
SAICA EL
SAICA PACK
SAINT JEAN INDUSTRIES
SAINT-GOBAIN Construction Products Polska Sp. z o.o.
SAS CORNILLE
SBCE Ltd
SCHEDL Automotive System Service GmbH & Co. KG
SD (Middle East) LLC
SDEL LORRAINE
SIBERG SRL
SICK Vertriebs-GmbH
SICK spol. s r.o.
SIEMENS SAS
SIEMENS s.r.o.
SIG Technology AG
SIGHTING LTDA
SIGMA Proccess & Automation GmbH
SIME Darby Oils
SITPAC, S.L.
SMC Deutschland GmbH
SMP Deutschland GmbH
SMS Elotherm GmbH
SNCF
SNCF VOYAGEURS
SOLUTION-TEC GmbH, Wolfenbüttel
SOPREMA
SPIE Nederland
SSI Schaefer d.o.o.
SSI Schäfer Automation GmbH
SSI Schäfer GmbH
SSI-Schaefer
STECO Engineering GmbH
STERCONTROL
STS
STÖBER ANTRIEBSTECHNIK GmbH & Co.KG
SUIR Engineering
Saftronics Limited
Saftronics Ltd
Sanofi-Aventis Deutschland GmbH
Sappi Limited
Sappo Austria Produktions-GmbH & co. KG
Sasol SynFuels (Pty) Ltd
Sasol Wax
Saturn Petcare
Scania IT Nederland B.V.
Scherer Feinbau GmbH
Schulz Systemtechnik GmbH
Schunk GmbH & Co. KG
Scottish Water
Scottish Water
Seadrill Servicos de Petroleo Ltda
Shanghai Pepperl+Fuchs Automation Trading Co., Ltd.
Shenzhen Sine Electric Co., Ltd
Siam City Cement (Lanka) Limited
Siam City Cement Lanka (Pvt) LTD
Siberg Srl
Siemens
Siemens Ltd., China
Siemens (Pty) Ltd
Siemens AG
Siemens AG Amberg
Siemens Industry, Inc.
Siemens Logistics
Siemens Ltd
Siemens Ltd.,China
Siemens Mobility GmbH
Siemens Mobility Ltd
Siemens Nederland
Siemens Nederland NV
Siemens Postal, Parcel & Airport Logistics GmbH
Siemens Postal, Parcel and Airport Logistic GmbH
Siemens Proprietary Limited
Siemens Pte Ltd
Siemens S.A.
Siemens Spa
Siemens s.o.o. Slovenia
Sime Darby Oils
Skretting SA
Smurfit Kappa
Softing Industrial Automation GmbH
Softing Italia srl
Softing Services GmbH
Sortimat Handling Systems
Sothis SA
Southern & Redfern Industrial Solutions Ltd
Specialist Engineering Solutions Ltd
Spie Nederland
Starrag GmbH
Strothmann Machines & Handling GmbH
Stäubli Systems, s.r.o.
Stöcklin Logistik AG
Sweco GmbH
Symrise Asia Pacific
Symrise Asia pacific
Syngenta
TATA STEEL
TELOGS GmbH
TEREOS France
TEREOS SUGAR & ENERGY BRAZIL
TES Group Ltd
TGW Group Ltd
TIB Chemicals AG
TICSA
TMG TE
TRANSLOCUS Sp. z o.o.
TRW Airbag Systems GmbH
Tarkett Holding GmbH
Tenke Fungurume Mining
Tesco Controls, USA
The Navigator Company
The South African Breweries Limited
Thom Metall- und Maschinenbau GmbH
Tix-controls
Transalloys (Pty) Ltd
Tucker GmbH
Tunning
TÜV NORD EnSys GmbH & Co. KG
UBH Software & Engineering GmbH
UL Group
UNIPIN sp.j. Brodzinski,Czaja,Jackowiak,Kaniowski Gorzów Wielkopolski
Umgeni Water
Unilec
United Utilities
United Utilities PLC
United Utilities plc
Università di Brescia
Urbaser Environmental
Usina Uberaba
Uson Ltd
VALE S/A
VALLOUREC Soluções Tubulares do Brasil
VANDERLANDE
VEEPEE
VERALLIA France
VIAPOST MAINTENANCE
VISTA Automação Industrial
VORWERK
Valeo Electric and Electronic Systems Sp. z o. o.
Vallourec Deutschland GmbH
Valmet Automation
Valmet Automation Oy
VanRiet Material Handling Systems BV
Vanderlande Industries
Vanderlande Industries B.V.
Vanderlande Industries UK Ltd
Vialis B.V.
Vinati Srl
Viridor Waste Management Ltd
Vision Care
Vitens
Voestalpine Stahl GmbH
Volkswagen AG
Volkswagen Osnabrück
Volkswagen Poznan
WAGO Kontakttechnik GmbH & Co. KG
WESTCON Instrumentacao Industrial
WGM Engineering
WINKELMANN Sp. z o.o.
WITA Wita Information Technology Automation
WMV Apperatebau GmbH
Wacker Chemie AG
Ward & Burke
Ward and Burke Ltd
Waternet
Waterschap Hollandse Delta
Watson Marlow
Watson-Marlow
Weidmuller Group srl
Wepoba Wellpappenfabrik GmbH & Co. KG
Wessex Water
West Coast Reduction Ltd.
Westover BV
Windhoff Software Services GmbH
Wood Australia Pty Ltd
Xylem Water Solutions
Yamukela Instrumentation & Electrical (Pty) Ltd
ZF Friedrichshafen AG
Zapp Precision Metals GmbH
Zerbabiz Trading
evosoft GmbH
ifak - Institut f. Automation und Kommunikation e.V.
ifak e.V. Magdeburg
independent professional
innogy Gas Storage NWE GmbH
mSet GmbH
vision-tec gmbh