electronica 2026: 3,500 Exhibitors, New Semiconductor Hall

By Tom Whitfield

electronica 2026 will bring approximately 3,500 exhibitors into 18 halls, including SEMICON Europe, with an entire new hall added to the semiconductor area. The show counts among the largest and most popular gatherings for electronic design engineers, and the 2026 plan keeps that scale.

What changes in the semiconductor halls?

For 2026, organizers have redesigned Halls C5 and C6 after collecting feedback from exhibitors and visitors. They removed large joint stands and deliberately spread major semiconductor companies and distributors across all halls in the area, aiming for a balanced mix of exhibitors.

The practical result is more individual company positions and fewer shared displays. That should make supplier comparisons easier, although the preview does not identify which companies will occupy each stand.

Visitors should expect a broader exhibitor mix with fewer large joint stands.

Which technologies will shape the program?

The technical program covers four broad areas:

• Power electronics
• Embedded technologies
• Chiplets
• Cybersecurity

Across those subjects, the preview identifies three lead priorities: artificial intelligence, cyber resilience and energy efficiency. In their Electronic Design podcast, Alix Paultre and Bill Wong say: “The key topics will focus on artificial intelligence, cyber resilience, and energy efficiency.”

That focus sits within a broad supporting program intended to share expertise and ideas across the industry. Paultre and Wong acknowledge that the program’s scale makes it hard to isolate one highlight, yet they still name those three themes as the leading priorities.

Chiplets and embedded technologies remain explicit parts of the technical agenda. Engineers should treat AI, cyber resilience and energy efficiency as the program’s lead themes.

What is confirmed, and what remains provisional?

The 3,500-exhibitor estimate and the 18-hall plan describe the planned exhibition itself. The preview provides no fab investment, manufacturing-capacity, revenue or analyst-estimate figures, and it names no process node, wafer size or chip product for the expanded area.

That distinction matters for semiconductor readers, who must separate a larger trade-show presence from a larger supply of silicon. The added hall offers more room for supplier displays, but it does not establish future wafer output, product pricing or demand for any chip family.

By contrast, AI, cyber resilience and energy efficiency are editorial priorities for the program, not disclosed product roadmaps. Readers should treat the floor plan as concrete and the technology agenda as provisional.

What should visitors examine beyond the conference stage?

New in Hall C5, edge lab LIVE! occupies a dedicated area for edge technologies in practical applications. The format asks exhibitors to show edge technology through practical uses rather than broad claims.

That emphasis gives practical edge applications a place beside the program’s broader priorities on AI, cyber resilience and energy efficiency.

The preview comes from editors with direct design and engineering experience. Alix Paultre, Electronic Design’s editor-at-large, began in 1998 at Electronic Products after serving as a signals-intelligence soldier on the East/West German border in the early 1980s.

He later helped launch and run a consumer-electronics publication for US military personnel stationed in Europe, worked across embedded-electronics publications, and now lives in Wiesbaden, Germany. He hosts the watch-collecting YouTube channel Talking Timepieces.

Bill Wong, senior content director for Electronic Design and Microwaves & RF, edits embedded software and systems coverage and manages a team serving engineers, programmers, developers and technical managers. He holds a bachelor’s in electrical engineering from Georgia Tech and a master’s in computer science from Rutgers.

His technical background spans C, C++, Rust, Ada/SPARK, PHP and Drupal, while his video work includes Kit Close-Up and TechXchange Talk. He writes the AltEmbedded blog and lists robotics through AI among his project interests.

The added hall and edge lab LIVE! give companies room to make that comparison. For the semiconductor industry, the 2026 competitive test will be which exhibitors can turn AI, cyber resilience and energy efficiency into practical electronic designs.