Introduction
The last few months of 2026 bring a strong lineup of professional trade shows, industry exhibitions, and business conferences across the US. You’ve got healthcare and medical technology, you’ve got AI, you’ve got agriculture, you’ve got defense simulation, and you’ve got cloud computing. All of these are represented by a range of events.
For manufacturers, suppliers, tech companies, distributors, and B2B marketers, the shows offer a chance to see new products, find new customers, and build business relationships.
In this ExpoData guide, we look at 10 of the key US trade shows and industry events in November and December 2026. For each, we give the date, venue, sector, audience and potential B2B opportunities.
US Trade Shows: December 2026
| No. | Event Name | Dates | Location | Industry | Attendees | Exhibitors |
|---|---|---|---|---|---|---|
| 1 | RSNA Annual Meeting | Nov 29–Dec 3 | Chicago, IL | Radiology & MedTech | 34,000+ | 700+ |
| 2 | Greater NY Dental Meeting | Nov 27–Dec 1 | New York, NY | Dental Technology | 30,000+ | 450+ |
| 3 | ASHP Midyear Meeting | Dec 6–9 | Orlando, FL | Clinical Pharmacy | 25,000+ | 300+ |
| 4 | I/ITSEC 2026 | Nov 30–Dec 3 | Orlando, FL | Defense & Simulation | 18,000+ | 500+ |
| 5 | The Midwest Clinic | Dec 16–18 | Chicago, IL | Music & Audio | 18,000+ | 400+ |
| 6 | The AI Summit New York | Dec 9–10 | New York, NY | Enterprise AI | 12,000+ | 320+ |
| 7 | SABCS 2026 | Dec 8–11 | San Antonio, TX | Oncology & Healthcare | 10,000+ | 130+ |
| 8 | Groundwater Week | Dec 8–10 | Las Vegas, NV | Water & Drilling | 6,000+ | 250+ |
| 9 | Great Lakes Fruit & Vegetable Expo | Dec 8–10 | Grand Rapids, MI | Agriculture & AgTech | 4,500+ | 450+ |
| 10 | Gartner IOCS Conference | Dec 8–10 | Las Vegas, NV | IT Infrastructure & Cloud | 4,000+ | 150+ |
1. RSNA Annual Meeting 2026 in Chicago
The RSNA Annual Meeting is a leading international event for radiology and medical imaging professionals. In 2026, it will bring healthcare specialists, imaging technology companies, researchers, and medical equipment manufacturers to Chicago.
Event Details at a Glance
Dates: November 29–December 3, 2026
Location: Chicago, Illinois
Industry: Radiology, Medical Imaging & Healthcare Technology
Attendance: 34,000+
Exhibitors: 700+
Location: Chicago, Illinois
Industry: Radiology, Medical Imaging & Healthcare Technology
Attendance: 34,000+
Exhibitors: 700+
Key Technology Areas
- Medical imaging equipment
- Radiology artificial intelligence
- Diagnostic imaging software
- MRI and CT technology
- Ultrasound systems
- Digital healthcare solutions
- Medical image processing
Who Attends?
Radiologists, imaging scientists, healthcare executives, medical researchers, hospital representatives, and diagnostic equipment manufacturers all attend the meeting. Technology providers and healthcare businesses also attend to discover innovations and connect with potential partners.
2. Greater New York Dental Meeting 2026
The Greater New York Dental Meeting (GNYDM) is a well-established event in the dental industry. It’s a major event that covers professional education, clinical developments, dental equipment and modern oral healthcare solutions.
Event Details at a Glance
Dates: November 27–December 1, 2026
Location: New York, New York
Industry: Dentistry, Dental Equipment & Clinical Technology
Attendance: 30,000+
Exhibitors: 450+
Location: New York, New York
Industry: Dentistry, Dental Equipment & Clinical Technology
Attendance: 30,000+
Exhibitors: 450+
Featured Product Categories
- Digital dentistry systems
- Dental instruments and equipment
- Orthodontic products
- Dental imaging technology
- 3D printing solutions
- Dental laboratory materials
- Clinical supplies and consumables
Professional Audience
GNYDM welcomes in dentists, orthodontists, dental hygienists, lab technicians, practice managers, dental students and healthcare suppliers. Manufacturers and distributors are also part of the event to showcase their products and engage with the dental profession.
Commercial Value for Businesses
The show provides the opportunity for suppliers to launch new dental products, meet buyers, look at distribution channels and develop relationships with dental practices and labs.
3. ASHP Midyear Clinical Meeting & Exhibition 2026
The ASHP Midyear Clinical Meeting & Exhibition is a key event for hospital pharmacy and clinical healthcare professionals.
The 2026 meeting in Orlando will focus on pharmacy practice, patient care, clinical innovation, professional education, and new developments in medication management.
Event Information
Dates: December 6–9, 2026
Location: Orlando, Florida
Industry: Clinical Pharmacy & Healthcare
Attendance: 20,000+
Exhibitors: 300+
Location: Orlando, Florida
Industry: Clinical Pharmacy & Healthcare
Attendance: 20,000+
Exhibitors: 300+
What Does the Exhibition Cover?
- Hospital pharmacy technology
- Medication management systems
- Clinical pharmacy software
- Pharmacy automation
- Medication safety solutions
- Healthcare information systems
- Pharmaceutical services
- Clinical education resources
Professional Community
The meeting brings together hospital pharmacists, pharmacy directors, clinical specialists, pharmacy students, healthcare administrators, and pharmaceutical technology providers. Hospital purchasing teams and healthcare solution companies also attend to find new products and professional opportunities.
4. I/ITSEC 2026 in Orlando
I/ITSEC is a leading international conference and exhibition that highlights the latest in modelling, simulation, training, and education technologies.
The event brings together professionals from defense, government, aerospace, academia, and technology to explore advanced training systems and simulation-based solutions.
Event Details at a Glance
Dates: November 30–December 3, 2026
Location: Orlando, Florida
Industry: Defence, Modelling, Simulation & Training
Attendance: 30,000+
Exhibitors: 700+
Location: Orlando, Florida
Industry: Defence, Modelling, Simulation & Training
Attendance: 30,000+
Exhibitors: 700+
Main Technology Segments
- Virtual reality training
- Augmented reality systems
- Defense simulation technology
- Artificial intelligence applications
- Aerospace training solutions
- Modeling and simulation software
- Military training equipment
- Immersive learning platforms
Who Attends?
The conference draws defense contractors, military professionals, government representatives, simulation developers, aerospace companies, researchers, and training technology providers. Academic institutions and software developers also contribute to the broader simulation and training community.
Business & Networking Opportunities
I/ITSEC offers a specialised environment to showcase simulation products, explore defense technology requirements, and build connections with organisations involved in training and operational readiness.
5. The Midwest Clinic 2026 in Chicago
The Midwest Clinic is an internationally renowned music education conference and also has a very large exhibition of instruments, audio products and educational technology.
Its 2026 edition will be the 80th of the event, bringing together music educators, performers, manufacturers and industry groups in Chicago.
Event Details at a Glance
Dates: December 16–18, 2026
Location: Chicago, Illinois
Industry: Music Education, Instruments & Professional Audio
Attendees: 18,000+
Exhibitors: 600++
Location: Chicago, Illinois
Industry: Music Education, Instruments & Professional Audio
Attendees: 18,000+
Exhibitors: 600++
Exhibition Highlights
- Musical instruments
- Band and orchestra equipment
- Professional audio systems
- Music education technology
- Recording equipment
- Performance accessories
- Educational software
- Stage and sound products
Who Is the Audience?
The event draws in music teachers, school music directors, musicians, students, programme administrators, instrument manufacturers and audio equipment suppliers. Educational institutions and music retailers are also there to see the products and meet with the various industry players.
Opportunities for Exhibitors
Participating companies can launch new products, showcase their audio gear, meet the educational market, and explore opportunities to do business with schools and music organisations.
6. The AI Summit New York 2026
The AI Summit New York focuses on practical AI and the growing ROI of AI in business. The event is for enterprise decision-makers, technology innovators, software providers and AI specialists to discuss how organisations can adopt and scale commercial AI.
Event Details at a Glance
Dates: December 9–10, 2026
Location: New York, New York
Industry: Artificial Intelligence, Enterprise Technology & Software
Attendance: 10,000+
Exhibitors: 500+
Location: New York, New York
Industry: Artificial Intelligence, Enterprise Technology & Software
Attendance: 10,000+
Exhibitors: 500+
Core Technology Categories
- Enterprise artificial intelligence
- Machine learning
- Generative AI
- AI automation
- Business intelligence
- Data management
- AI cybersecurity
- Cloud-based AI platforms
- Intelligent business applications
Who Will Be There?
The summit draws in enterprise executives, AI researchers, software developers, startup founders, data people, technology consultants and corporate decision-makers. There are also a number of business people attending who are interested in the commercial application of AI and the range of solutions that are emerging.
7. San Antonio Breast Cancer Symposium (SABCS) 2026
The San Antonio Breast Cancer Symposium is a leading international event focused on breast cancer research, clinical advances, diagnosis, and treatment.
In 2026, the symposium will gather medical researchers, oncologists, healthcare professionals, and organizations committed to improving breast cancer research and patient care.
Event Details at a Glance
Dates: December 8–11, 2026
Location: San Antonio, Texas
Industry Focus: Oncology, Biotechnology, and Medical Research
Attendance: 25,000
Exhibitors: 500+
Location: San Antonio, Texas
Industry Focus: Oncology, Biotechnology, and Medical Research
Attendance: 25,000
Exhibitors: 500+
Research & Industry Focus
- Breast cancer research
- Oncology drug development
- Clinical diagnostics
- Biotechnology
- Cancer treatment innovations
- Molecular and translational research
- Laboratory technologies
- Medical research solutions
Who Attends?
SABCS brings together oncologists, surgeons, clinical researchers, pathologists, pharmaceutical companies, biotechnology experts, and other medical specialists. Research institutions and diagnostic technology providers are also part of this professional community.
Industry Collaboration Opportunities
The symposium offers opportunities for scientific networking, research partnerships, and connections with organisations in oncology and biotechnology.
8. Groundwater Week 2026 in Las Vegas
Groundwater Week is an event for professionals working with groundwater resources, water well construction, drilling equipment, and environmental technologies.
The 2026 event will be held in Las Vegas and will bring together manufacturers, contractors, engineers, and water industry specialists.
Event Details at a Glance
Dates: December 8–10, 2026
Location: Las Vegas, Nevada
Industry: Groundwater, Water Systems & Drilling Technology
Attendance: 6,000+
Exhibitors: 250+
Location: Las Vegas, Nevada
Industry: Groundwater, Water Systems & Drilling Technology
Attendance: 6,000+
Exhibitors: 250+
Products and Technologies on Display
- Water well drilling equipment
- Groundwater monitoring systems
- Water pumps and components
- Environmental engineering solutions
- Well construction products
- Water treatment technology
- Drilling tools and accessories
- Groundwater management systems
Professional Audience
The event draws water well contractors, drilling professionals, pump manufacturers, environmental engineers, groundwater specialists, and equipment distributors. Companies in water infrastructure and resource management also participate.
Commercial Opportunities
Groundwater Week gives manufacturers a place to show equipment, meet drilling contractors, find potential buyers, and build supplier relationships.
The event runs alongside the 2026 Irrigation Show, giving participants a chance to connect with a broader water and irrigation industry audience. The Irrigation Show’s exhibition floor will be open from December 9 to 10.
9. Great Lakes Fruit, Vegetable & Farm Market Expo 2026
The Great Lakes Fruit, Vegetable & Farm Market Expo is a key event for fruit growers, vegetable producers, greenhouse operators, and farm market businesses.
The 2026 expo in Grand Rapids, Michigan, will highlight new farming methods, agricultural technology, and business opportunities in the produce industry.
Event Details at a Glance
Dates: December 8–10, 2026
Venue: DeVos Place
Location: Grand Rapids, Michigan
Industry: Agriculture, Horticulture & AgTech
Attendees: 4,500+
Exhibitors: 400+
Venue: DeVos Place
Location: Grand Rapids, Michigan
Industry: Agriculture, Horticulture & AgTech
Attendees: 4,500+
Exhibitors: 400+
What Can Visitors Explore?
- Fruit and vegetable production
- Greenhouse technology
- Agricultural machinery
- Farm market equipment
- Irrigation systems
- Crop protection products
- Packaging and storage solutions
- Farm management technology
- Agricultural supplies
Who Should Attend?
The expo is open to fruit growers, vegetable farmers, greenhouse operators, farm market owners, agricultural suppliers, equipment makers, and horticulture professionals. Distributors and technology providers also come to learn about new trends in commercial agriculture.
B2B Business Opportunities
The event helps people find suppliers, see product demonstrations, source equipment, and network with growers and manufacturers.
Businesses can build new distribution partnerships and meet professionals who want to improve their farming operations.
10. Gartner IT Infrastructure, Operations & Cloud Strategies Conference 2026
The Gartner IT Infrastructure, Operations & Cloud Strategies Conference brings together business leaders who manage enterprise IT infrastructure and cloud environments.
In 2026, the conference will focus on modernizing infrastructure, building operational resilience, optimizing cloud use, and exploring how agentic AI is shaping enterprise technology.
Conference Details
Dates: December 8–10, 2026
Location: Las Vegas, Nevada
Industry: IT Infrastructure, Cloud Computing & Enterprise Technology
Attendees: 3,000+
Exhibitors: 150+
Location: Las Vegas, Nevada
Industry: IT Infrastructure, Cloud Computing & Enterprise Technology
Attendees: 3,000+
Exhibitors: 150+
Major Technology Topics
- Cloud infrastructure
- Data center modernization
- Enterprise cybersecurity
- IT operations management
- Artificial intelligence
- Disaster recovery solutions
- Infrastructure automation
- Cloud cost optimization
- Operational resilience
Who Participates?
CIOs, IT infrastructure leaders, cloud architects, operations executives, cybersecurity professionals, and technology decision-makers attend. Solution providers and consultants join in for discussions and networking.
Business Networking Potential
At the conference, you can meet enterprise IT leaders, showcase technology solutions, seek strategic partnerships, and learn about the challenges behind major infrastructure investments.
How to Select the Right December 2026 Trade Show
Match your industry: Pick exhibitions that are relevant to your products, your services and your business in general so that you’re speaking to the right kind of professional.
Identify your target audience: Think about which events will attract your potential buyers, your distributors, your suppliers, your purchasing managers and your business decision-makers.
Research Exhibitors: Explore participating companies, product categories, and brands to identify potential customers, suppliers, and business partners.
Compare Dates & Locations: Review event schedules and venues, especially when multiple exhibitions take place on overlapping dates.
Set Clear B2B Goals: Define your priorities, such as lead generation, supplier discovery, brand awareness, market research, or building strategic partnerships.
Why B2B Companies Should Look Into Event-Based Contact Data
Trade shows bring together professionals from specific industries, making them great places to find the right business audiences.
But it can be hard to find the right people before or after an event without organised contact information.
Event attendee and exhibitor contact data helps businesses identify prospects, find relevant companies, and plan industry-specific outreach.
Manufacturers, suppliers, distributors, and B2B marketers can use event contact information to support:
- Finding targeted leads
- Researching exhibitors and companies
- Reaching out by business email
- Prospecting within specific industries
- Developing sales and partnerships
Contact data is valuable when it is accurate, relevant, permitted for use, and aligned with your campaign goals.
The convention attracts outdoor businesses, qualified retailers, manufacturers, distributors, and eligible industry professionals. Attendees explore new products, discover market trends, and build valuable B2B business connections.
Why Choose ExpoData for Trade Show Research and B2B Contact Lists?
ExpoData helps businesses find trade shows, exhibitions, and industry-specific opportunities in the United States and other markets.
ExpoData also helps B2B companies find attendee and exhibitor contact lists for specific events, making targeted research and outreach easier.
With ExpoData, businesses can access:
- Attendee and exhibitor contact lists
- Event-specific business email data
- Industry-based audience segmentation
- Company and prospect research
- B2B lead generation opportunities
- Trade show-focused outreach planning
If you want to reach healthcare professionals, technology buyers, agricultural businesses, or enterprise decision-makers, ExpoData helps you find the right event audiences and contact data.
Connect with ExpoData: Contact ExpoData to find attendee and exhibitor contacts for your next B2B campaign.
Other Event Contact Data Providers
For businesses looking for event-based contact data, choosing the right provider depends on event coverage, audience relevance, data quality, and segmentation options.
ExpoLeads provides attendee and exhibitor contact data for trade shows, conferences, and industry expos.
ExpoLake offers event-specific attendee and exhibitor contact databases with audience segmentation options.
Before selecting a provider, compare data availability for your specific event, target audience, contact verification standards, and campaign requirements to ensure the data aligns with your business goals.
Conclusion: Explore the Best US Trade Shows Before 2026 Ends
December 2026 features a diverse selection of US trade shows and professional events across healthcare, dentistry, artificial intelligence, defence technology, music, agriculture, water systems, and enterprise IT.
From RSNA and GNYDM to The AI Summit, Groundwater Week, and Gartner IOCS, each event serves a different professional audience and offers distinct industry networking opportunities.
Before choosing an event, compare its audience, exhibitor profile, schedule, and business relevance.
For companies looking beyond event attendance, ExpoData also provides access to event-specific attendee and exhibitor contact list options, helping businesses research potential prospects and explore targeted B2B outreach opportunities.
Discover upcoming exhibitions, explore industry audiences, and find new business opportunities with ExpoData.
Frequently Asked Questions (FAQ's)
What are the top US trade shows in December 2026?
Notable events were RSNA, the Greater New York Dental Meeting, ASHP Midyear, I/ITSEC, The AI Summit New York and The Midwest Clinic.
What are the major healthcare exhibitions occurring at this time?
RSNA, ASHP Midyear, the Greater New York Dental Meeting and SABCS are all significant events for their respective sectors.
Which event is all about artificial intelligence?
The AI Summit New York is 9th-10th December 2026 at the Jacob K. Javits Convention Centre.