March 2026 brings together a dense global calendar of Industrial AI, IIoT, digital transformation, and industrial cybersecurity events, spanning North America, Europe, and Asia. From large-scale flagship conferences in Barcelona, Houston, and San Francisco to specialized summits focused on energy, manufacturing, embedded systems, and critical infrastructure security, these events reflect where industrial technology priorities are heading. This curated list highlights the most relevant March 2026 conferences for executives, engineers, technology leaders, researchers, and practitioners looking to stay informed, build partnerships, and understand how AI, data, connectivity, and security are reshaping industrial and energy sectors worldwide.
Mobile World Congress (MWC) Barcelona 2026
Date: March 2–5, 2026
Description: The largest global connectivity event by GSMA; focuses on the mobile ecosystem, innovations, and future-shaping ideas in connectivity and tech.
Target Audience: Senior business executives and decision-makers, telecom professionals, technology innovators, developers, startups, investors, government, and policy makers.
Location: Fira Gran Via, Barcelona, Spain
Cost: $989 – $5499 (depending on the type of pass)
Website: https://www.mwcbarcelona.com/
IEEE International Conference on Industrial Technology (ICIT 2026)
Date: March 4–6, 2026
Description: Flagship IEEE forum for industrial electronics research; covers control systems, robotics, power electronics, IoT/cyber-physical systems, AI in industry, and more (9 technical tracks).
Target Audience: Researchers, engineers, academics, and industrial technology professionals.
Location: Monterrey, Mexico
Cost: check this link: https://icit2026.ieee-ies.org/registration/index.html
Website: https://icit2026.ieee-ies.org/
Gartner Data & Analytics Summit 2026
Date: March 9–11, 2026
Description: Premier event for data/analytics leaders; focuses on AI-driven strategies, agentic/generative AI, governance, data architecture, and delivering business value.
Target Audience: Data and analytics leaders.
Location: Orlando, Florida, USA
Cost: $4925 – $4175
Website: https://www.gartner.com/en/conferences/na/data-analytics-us
Cyber Security for Critical Assets Summit USA 2026 (CS4CA USA)
Date: March 10–11, 2026
Description: Focused summit for critical infrastructure cybersecurity; addresses IT-OT security, resilience, and threats in energy, utilities, oil & gas, and more.
Target Audience: Cybersecurity leaders and executives from critical infrastructure sectors (oil & gas, energy, utilities, power, water, mining, chemical, transportation).
Location: Houston, USA
Cost: CS4CA USA 2026 Passes End-Users: $999, Vendors: $2,999, Workshop 1: $899, Workshop 2: $899
Website: https://usa.cs4ca.com/
Embedded World Exhibition & Conference 2026
Date: March 10–12, 2026
Description: Global embedded systems platform; covers hardware/software, components, M2M communication, tools, and complex system design.
Location: Nuremberg, Germany
Cost: €25
Website: https://www.embedded-world.de/en
IoT Week @ embedded world 2026 (IoT M2M Council / IMC)
Date: March 10–12, 2026 (co-located timeframe via IMC events listing).
Description: Co-located IoT-focused event with panels/workshops; highlights SBOM security, eSIM/iSIM adoption, and related IoT challenges.
Target Audience: IoT developers, architects, product managers, engineers, execs from OEMs, connectivity providers, and adopters.
Location: Nuremberg, Germany
Website: https://www.iotm2mcouncil.org/iot-library/event/imc-events/iot-week-embedded-world-2026/
IIoT World Energy Day 2026
Date: March 19, 2026
Description: IIoT World Energy Day 2026 is a live, virtual event on March 19, 2026, focused on the future of energy through decarbonization, decentralization, digitization, and Digital Twin technologies. The event features 60-minute, fully live panel discussions highlighting real-world IIoT and AI use cases from across the global energy sector.
Target Audience: Senior decision-makers and practitioners across the energy ecosystem, including C-suite executives, operations and asset leaders, engineering and maintenance managers, IT/OT and digital transformation leaders, data and analytics professionals, cybersecurity and OT security leaders, and energy innovation and digitalization executives.
Number of Attendees: 2000+
Location: Virtual
Cost: Free tickets until March 16
Website: https://events.iiotday.com/series/iiot-world-energy-day-2026/landing_page
Manufacturing IT/OT Summit USA 2026
Date: March 22-24, 2026
Description: Focused summit on manufacturing IT/OT convergence; covers analytics, innovations, and operational strategies in smart manufacturing.
Location: Boston area (Everett), USA
Cost: Range between $895 – $3249
Website: https://manufacturing-it-ot-summit.com/
RSAC 2026 Conference (RSA Conference)
Date: March 23–26, 2026
Description: Focused summit on manufacturing IT/OT convergence; covers analytics, innovations, and operational strategies in smart manufacturing.
Location: Moscone Center, San Francisco, California, USA
Website: https://www.rsaconference.com/usa
CERAWeek 2026
Date: March 23–27, 2026
Description: World’s premier energy conference; explores energy markets, geopolitics, technology convergence, innovation, and global transformation.
Location: Houston, Texas, USA
Cost: $3,000
Website: https://www.ceraweek.com/en
Smart Manufacturing Excellence & Connected Worker Summit (Global) 2026
Date: March 25–27, 2026
Description: Global summit on smart manufacturing; integrates AI, robotics, digital twins, connected worker tech, sustainability, predictive maintenance, and efficiency.
Location: Munich, Germany
Cost: Starts at 1600 Euro https://www.cparityevent.com/ticket-details-world-smart-manufacturing/
Website: https://www.cparityevent.com/smart-manufacturing-excellence-summit/
International Conference on Industrial IoT, Big Data and Smart Cities (IIoTBDSC 2026)
Date: March 28–30, 2026
Description: Academic/research conference; focuses on trustworthy IIoT, resilient supply chains, edge/cloud computing, digital twins, security, and smart applications.
Location: Hong Kong, China
Website: https://www.iiotbdsc.net/2026/
If you are organizing or know of a relevant event that should be included in this list, please get in touch with us. We aim to keep this overview accurate and useful for professionals across manufacturing, smart infrastructure, and energy.
This article was written by Carolina Rudinschi, with the assistance of Paul Fogoros.