BOTC 2026: 124 exhibitors & sponsors
BOTC 2026 had 124 exhibitors and sponsors in Knoxville, United States from 7 countries. Engineering & Technical Services is the biggest block on the floor at 20% of the companies we matched, ahead of construction & contracting and environmental services & waste. Most are headquartered in United States (83%).
- 124
- exhibitors & sponsors as of 5 Nov 2026
- 7
- headquarters countries most from United States
- 88
- matched to a company profile industry, size, HQ
- 37
- sectors represented
The show floor, by sector
Each square is a company we matched to a profile, grouped by its main sector. Engineering & Technical Services makes up 20% of BOTC 2026; the gray block is the other 31 sectors combined.
- Engineering & Technical Services 17 · 20%
- Construction & Contracting 10 · 12%
- Environmental Services & Waste 8 · 9.4%
- Aerospace & Defense 5 · 5.9%
- Civil & Structural Engineering 4 · 4.7%
- Utilities & Power 4 · 4.7%
- Everything else 37 · 44%
Each square is one company.
Who exhibits at BOTC
Company size and headquarters for the 88 exhibitors we matched. An enterprise-heavy floor: 41% have more than 1,000 employees.
BOTC 2026 exhibitor list
The first 25 of 124: sponsors and exhibitors from the show’s core sectors first. The full list adds every company, its website, and the people to contact.
| Company | Industry | Size | HQ |
|---|---|---|---|
Kiewit kiewit.com | Construction & Contracting | 10,001+ | United States |
Aecon Group Inc. aecon.com | Construction & Contracting | 10,001+ | Canada |
AECOM aecom.com | Engineering & Technical Services | 10,001+ | United States |
Fluor Corporation fluor.com | Construction & Contracting | 10,001+ | United States |
Veolia veolia.com | Environmental Services & Waste | 10,001+ | France |
Arcadis arcadis.com | Engineering & Technical Services | 10,001+ | Netherlands |
Amentum amentum.com | Aerospace & Defense | 10,001+ | United States |
Orano orano.group | Utilities & Power | 10,001+ | France |
CDM Smith cdmsmith.com | Civil & Structural Engineering | 5,001–10,000 | United States |
Sandia National Laboratories sandia.gov | Aerospace & Defense | 10,001+ | United States |
Curtiss-Wright Corporation curtisswright.com | Aerospace & Defense | 5,001–10,000 | United States |
BWXT bwxt.com | Aerospace & Defense | 10,001+ | United States |
NV5 nv5.com | Engineering & Technical Services | 1,001–5,000 | United States |
Sargent & Lundy sargentlundy.com | Engineering & Technical Services | 1,001–5,000 | United States |
Geosyntec Consultants geosyntec.com | Environmental Services & Waste | 1,001–5,000 | United States |
APTIM aptim.com | Environmental Services & Waste | 1,001–5,000 | United States |
Onterris onterris.com | Environmental Services & Waste | 1,001–5,000 | United States |
Stanley Consultants stanleyconsultants.com | Engineering & Technical Services | 501–1,000 | United States |
Enercon Services, Inc. enercon.com | Engineering & Technical Services | 1,001–5,000 | United States |
Consor consoreng.com | Civil & Structural Engineering | 1,001–5,000 | — |
Merrick & Company merrick.com | Engineering & Technical Services | 1,001–5,000 | United States |
Applied Technical Services, LLC atslab.com | Engineering & Technical Services | 1,001–5,000 | United States |
Centrus Energy Corp. centrusenergy.com | Utilities & Power | 201–500 | United States |
North Wind Group northwindgrp.com | Engineering & Technical Services | 1,001–5,000 | United States |
Mesa Associates, Inc mesainc.com | Engineering & Technical Services | 1,001–5,000 | United States |
Book a 15-minute call. We'll walk you through the full list and how we can help you reach the right people while the show is fresh.
Book a call →BOTC exhibitors also show up at
The events sharing the most exhibitors with BOTC 2026. 14% of the companies we matched here also exhibit at Nuclear Deterance Summit 2027.
What people do with this list
Follow up with BOTC exhibitors
We'll walk you through all 124 companies and the decision-makers at each, then RocketSDR can research every account and write the outreach. Reach them while the show is still fresh.
Find sponsors among companies that exhibit at shows like this
Exhibitors at BOTC and Nuclear Deterance Summit already budget for events in your space. We find the ones that fit your audience and the person who signs off on sponsorship.
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BOTC 2026: quick answers
How many companies exhibit at BOTC 2026?
124 companies are listed as exhibitors or sponsors at BOTC 2026, as of 5 Nov 2026. Of those, 2 as exhibitors; the rest come from combined exhibitor and sponsor lists. We matched 88 of them to a company profile with industry, size and headquarters.
What industries exhibit at BOTC 2026?
Among the 85 exhibitors we matched, the largest groups are Engineering & Technical Services (20%), Construction & Contracting (12%), Environmental Services & Waste (9.4%). In total they span 37 sectors.
Where are BOTC exhibitors from?
Exhibitors we matched are headquartered in 7 countries. The most represented are United States (73), United Kingdom (3), France (2).
When and where is BOTC 2026?
BOTC 2026 took place 27–29 Oct 2026 at Knoxville Convention Center, Knoxville, United States, organised by Energy, Technology and Environmental Business Association.
Turn the BOTC list into meetings
RocketSDR finds the right person at every exhibitor, researches each account, and runs personalised outreach across email and LinkedIn — so you walk into the show with meetings booked.