Utthunga with its vision to be the preferred and trusted partner, is an active member of the Industry Consortium specification working groups, thus contributing and adapting these technology to bring best of the service to its customer

The Industrial Internet Consortium is a global, member-supported, organization that promotes the accelerated growth of the Industrial Internet of Things by coordinating ecosystem initiatives to securely connect, control and integrate Assets and systems of assets with people, processes and data using common architectures, interoperability and open standards to deliver transformational business and societal outcomes across industries and public infrastructure.
http://www.iiconsortium.org/
OPC Foundation: The Interoperability Standard for Industrial Automation™
The mission of the OPC Foundation is to manage a global organization in which users, vendors and consortia collaborate to create data transfer standards for multi-vendor, multi-platform, secure and reliable interoperability in industrial automation.
https://opcfoundation.org
FieldComm Group is a global standards-based non-profit member organization consisting of leading process end users, manufacturers, universities and research organizations that work together to direct the development, incorporation and implementation of communication technologies for the process industries. FieldComm Group began operations on January 1, 2015 by combining all assets of the former Fieldbus Foundation and HART Communication Foundation. 
https://www.fieldcommgroup.org/
FDT®  is the open standard for industrial automation integration of networks and devices, harnessing IIoT and Industrie 4.0 for enterprise-wide connectivity.
http://fdtgroup.org/
Founded in 1995, ODVA is a global association whose members comprise the world’s leading automation companies. ODVA’s mission is to advance open, interoperable information and communication technologies in industrial automation. ODVA recognizes its media independent network protocol, the Common Industrial Protocol or “CIP™” — and the network adaptations of CIP — EtherNet/IP™, DeviceNet™, CompoNet™ and ControlNet™ — as its core technology and the primary common interest of its membership.
https://www.odva.org
PROFIBUS and PROFINET International (PI) is the largest automation community in the world and responsible for PROFIBUS and PROFINET, the two most important enabling technologies in automation today.
http://www.profibus.com/
EtherCAT (Ethernet for Control Automation Technology) was introduced in April 2003, and the EtherCAT Technology Group was founded in November 2003. ETG has grown into the world’s largest Industrial Ethernet and fieldbus organization. The ETG brings together manufacturers and users, which contribute in technical working groups to the advancement of the EtherCAT technology.
https://www.ethercat.org/default.htm
IO-Link is the first standardized IO technology worldwide (IEC 61131-9) for the communication with sensors and also actuators. Goal of the IO-Link community is to develop and market IO-Link as a technology. The IO-Link Community works as a Committee C IO-Link (C) organized within the Profibus Nutzerorganization e.V. (PNO).
http://www.io-link.com