Top 7 Trade Shows Every Exhibitor Should Attend in September 2026
September 2026 is one of the busiest months for hosting events like trade shows. Seven trade shows really matter to the exhibitors this month – Commercial UAV Expo, AREMA, GSX, IMTS, BioProcess International, WEFTEC, and Western Roofing Expo. If you want to find booth builders for WEFTEC, IMTS, AREMA, or others, you have to be very specific about the contractors you choose. This is when Exhibitorly becomes useful. We are a marketplace of trade show booth-builders where you can choose the most suitable one for your brand among all the exhibitors in the USA.
Top 7 Trade Shows Every Exhibitor Should Attend in September 2026
September 2026 is one of the busiest months for trade shows. Seven shows in particular stand out for exhibitors: Commercial UAV Expo, AREMA, GSX, IMTS, BioProcess International, WEFTEC, and Western Roofing Expo. Each draws a distinct, highly technical audience, and each demands a booth builder who actually understands that industry's floor, not a generalist contractor working from a template.
For example, if you're looking for booth builders for WEFTEC, IMTS, or AREMA, you need to be particular about the contractor you select. That's where Exhibitorly comes in. We're a trade show booth-builder marketplace where you can find and compare exhibit builders for trade shows across the USA, making it easier to select the right one for your brand.
If you're not sure which September 2026 shows you should exhibit at, this guide is for you. It walks you through all seven, with dates, venues, and what each one actually demands from your exhibit.
Quick Comparison: September 2026's Top 7 Trade Shows
| Show | Dates | Location | Attendees | Exhibitors |
|---|---|---|---|---|
| Commercial UAV Expo | Sept 1–3, 2026 | Caesars Forum, Las Vegas, NV | Around 3,393 | Around 225 |
| AREMA Annual Conference & Expo | Sept 13–16, 2026 | Kansas City Convention Center, Kansas City, MO | Nearly 3,500 | Around 227 |
| GSX | Sept 14–16, 2026 | Georgia World Congress Center, Atlanta, GA | 14,000+ | 300+ |
| IMTS | Sept 14–19, 2026 | McCormick Place, Chicago, IL | Over 90,000 | 1,800+ |
| BioProcess International | Sept 22–25, 2026 | Hynes Convention Center, Boston, MA | 3,000+ | 250+ |
| WEFTEC | Sept 27–29, 2026 | Ernest N. Morial Convention Center, New Orleans, LA | 23,000+ | 950+ |
| Western Roofing Expo | Sept 27–29, 2026 | Paris Las Vegas, Las Vegas, NV | 2,000–5,000 | 200+ |
Commercial UAV Expo
Commercial UAV Expo is the leading US event for commercial drone integration, drawing around 4,000 attendees from more than 60 countries and 200+ exhibitors across agriculture, construction, public safety, and infrastructure inspection. Booths here have requirements most trade shows never touch: live flight demo zones, pre-approved indoor flight schedules, and power and data setups for sensor and software displays running simultaneously.
As live demos are a crucial part of marketing in this industry, booth builders for Commercial UAV Expo must be experienced with building a booth within a flight-friendly setup and with the drone policies of the venue in question, rather than merely being good at creating an aesthetically appealing booth.
In fact, the comparison between Commercial UAV Expo booth builders based on their experience with this particular aspect is more important than any other.
About the Venue
Caesars Forum is a newer venue for hosting conventions in Las Vegas, especially suited to hosting technology and trade fairs. The column-free exhibit halls at this location provide the UAVs with clear sightlines required for indoor flights.
AREMA Annual Conference & Expo
AREMA is the conference for the engineering and maintenance-of-way people at the Class I railroads and transit companies. This is a specification-driven exposition that doesn’t tolerate any fluff. This group sees booth displays the same way they would see an engineering spec.
Booth builders for AREMA need direct experience with rail, heavy industrial, or engineering-focused trade shows. A contractor accustomed to building consumer-oriented booths will not be effective.
Comparing AREMA booth builders with genuine sector experience, rather than defaulting to the first quote, is the difference between a booth that reads as credible to a chief track engineer and one that doesn't.
About the Venue
The Kansas City Convention Center is a better fit for AREMA’s smaller, highly technical exhibit hall, due to its streamlined logistics that will enable exhibitors to concentrate on their exhibit hall rather than the venue itself.
GSX (Global Security Exchange)
GSX is the largest security industry event in the US, bringing together physical security, cybersecurity, and emergency management professionals to evaluate real product proof, not just marketing claims. Attendees expect booths that can run live demos, integrated video walls, and monitoring displays simultaneously and reliably.
Booth builders for GSX need to design for complex hardware and software demonstrations while managing production cleanly through install and dismantle. This is because the audience for this show expects the booths to have the ability to demonstrate live demos, video walls, and monitoring displays without having issues. There is no place for weak demo stations or uncertainty on freight or manpower at GSX.
If your team is comparing GSX booth builders, prioritize those who can support credible technical proof and efficient conversations with the right buyer roles simultaneously, since that combination is what actually converts security-minded buyers on this floor.
About the Venue
Georgia World Congress Center is one of the biggest convention centers in the USA, and relies heavily on the electrical capacity and connection of the security technology equipment for live surveillance and video presentations.
IMTS: International Manufacturing Technology Show
IMTS is the largest manufacturing technology show in the Western Hemisphere, drawing 90,000+ attendees and 1,800+ exhibitors across 1.2 million square feet.
The visitors at this show expect to see the machinery working rather than displayed, and that requires power drops to be done for live machines, floor loading calculations, and rigging permits to be arranged long before time. As it is such a large and mechanical event, it needs expert booth builders for IMTS.
McCormick Place also operates under Chicago's union jurisdiction, so electrical and rigging work has to be booked separately from your build. Strong manufacturing technology trade show booth design here leans into equipment context and live demonstration space rather than a purely graphic-driven layout.
About the Venue
McCormick Place is the largest convention center in North America, covering more than 2.6 million square feet of floor space across four interconnected buildings.
BioProcess International (BPI)
BioProcess International is the biggest bioprocessing conference in North America, which draws about 3,000 + scientists, engineers, and manufacturers working in such areas as biologics, cell and gene therapies, and biomanufacturing, together with 250+ exhibiting firms. The visitors of the exhibition consider the scientific validity and technical soundness of the exhibitors rather than the aesthetic aspect.
Booth builders for BioProcess International need real experience with life sciences trade shows to support the sampling, data-heavy signage, and semi-private technical conversation areas this audience expects.
Visitors assess the exhibition in terms of scientific and technical integrity – GMP, process information, and formulation information carry greater weight than aesthetics.
Thus, BioProcess booth builders who don’t lack pharma or biotech experience tend to construct the visual aspect well and not neglect the compliance and storage aspects.
About the Venue
The Hynes Convention Center is located in Boston's Back Bay, in the heart of one of the world's leading biotechnology hubs. Its central location and closeness to major life sciences employers make it a natural fit for BPI, and its layout accommodates the lab-adjacent, data-display-heavy booths common among biomanufacturing exhibitors.
WEFTEC
WEFTEC is the largest annual water quality event in North America, connecting over 23,000 water and wastewater professionals from 100+ countries with 950+ exhibiting companies. A large share of attendees hold direct purchasing influence for utilities and municipal water infrastructure, making this a high-intent, technically sophisticated audience that evaluates equipment through long procurement cycles rather than impulse decisions.
Booth builders for WEFTEC should prioritize functional demo space and technical literature over spectacle, since attendees are engineers and plant operators assessing real infrastructure investments.
The large percentage of participants who directly have purchasing influence in utilities and municipal water infrastructure creates a highly targeted and technically sophisticated audience that will make their purchases through lengthy procurement processes, not impulse buys.
Comparing WEFTEC booth builders who have experience working in the Morial Convention Center specifically allows you to sidestep any surprises with regard to the advance warehouse and move-in process, which is separate from the usual freight schedule for exhibitors.
About the Venue
Stretching nearly a mile along the Mississippi River, the Morial Convention Center is one of the largest adjoining exhibit spaces in the US.
Western Roofing Expo
Unlike the technically detailed shows listed before, Western Roofing Expo encourages actual product demonstrations, as the exposition has product demonstrations happening on the floor on an hourly basis, and contractors need to be able to see the products demonstrated.
The booth builders for Western Roofing Expo should consider the following things while designing booths for their trade show:
- Display of the durable materials
- Live demonstration of the applications
- Hotel-style arrangement instead of regular convention centers.
Given the show's compact two-day exhibit window, Western Roofing Expo booth builders with fast, efficient installation experience keep your team focused on the floor rather than logistics.
About the Venue
Paris Las Vegas is a hotel that functions as a convention facility, meaning that the exhibit logistics, such as loading docks, move-in times, and exhibit space, will vary from those of other dedicated convention facilities like McCormick Place or Morial Convention Center.
How Exhibitorly Can Help Select the Right Booth Builder
Whether you're building booths for IMTS, WEFTEC, GSX, or any other show on this list, choosing the right exhibit builder can be difficult with so many contractors claiming to be the best fit. Here's how exhibitors use Exhibitorly to cut through that noise:
- Find and compare various exhibit builders for all US events through a one-time evaluation process.
- Request free quotes without contacting vendors individually.
- Evaluate each company's experience building for their specific show or niche.
- Compare design process, timeline, and cost before making a decision.
- Get estimates by submitting just one project brief.
Exhibitorly is completely free for exhibitors, with no upfront fees and zero commitments attached.
