Tough Tech Week 2026: 102 exhibitors & sponsors
Tough Tech Week 2026 had 102 exhibitors and sponsors in Boston, United States from 9 countries. Biotech & Life Sciences is the biggest block on the floor at 22% of the companies we matched, ahead of hardware, semiconductors & iot and ai / ml. 20 of them were also at Tough Tech Week 2025; 41 from that list didn’t come back.
- 102
- exhibitors & sponsors as of 5 Nov 2026
- 9
- headquarters countries most from United States
- 33%
- of Tough Tech Week 2025's exhibitors are back 20 companies
- 4,000
- expected visitors organiser’s figure
The show floor, by sector
Each square is a company we matched to a profile, grouped by its main sector. Biotech & Life Sciences makes up 22% of Tough Tech Week 2026; the gray block is the other 26 sectors combined.
- Biotech & Life Sciences 15 · 22%
- Hardware, Semiconductors & IoT 5 · 7.4%
- AI / ML 4 · 5.9%
- Renewable Energy & Cleantech 4 · 5.9%
- Enterprise Software 3 · 4.4%
- IT Services & Consulting 3 · 4.4%
- Everything else 34 · 50%
Each square is one company.
Who exhibits at Tough Tech Week
Company size and headquarters for the 83 exhibitors we matched. Small companies dominate: 65% have 50 or fewer employees.
20 came back from 2025
Comparing Tough Tech Week 2026’s list with Tough Tech Week 2025. For organisers, the companies that didn’t return are the warmest list there is — they already know the show.
MassBioBiotech & Life Sciences · 11–50 staff · United States
Massachusetts Clean Energy CenterRenewable Energy & Cleantech · 51–200 staff · United States
Fidelity Private SharesEnterprise Software · 10,001+ staff · United States
SciSureBiotech & Life Sciences · 51–200 staff · United States
SavillsReal Estate (brokerage & services) · 10,001+ staff · United Kingdom
Marsh McLennan AgencyInsurance & Insurtech · 10,001+ staff · United States
CengageEdTech & E-Learning · 1,001–5,000 staff · United States
Greentown LabsStartup Services (Incubators/Accelerators) · 51–200 staff · United States
MilliporeSigmaBiotech & Life Sciences · 10,001+ staff · United States
PTCEnterprise Software · 5,001–10,000 staff · United States
LenovoHardware, Semiconductors & IoT · 10,001+ staff · United States
Quaise EnergyRenewable Energy & Cleantech · 51–200 staff · United States
OsmoAI / ML · 51–200 staff · United States
Multiply LabsBiotech & Life Sciences · 11–50 staff · United States
OpenStar TechnologiesRenewable Energy & Cleantech · 51–200 staff · New Zealand
Merida BiosciencesBiotech & Life Sciences · 11–50 staff · United States
Tough Tech Week 2026 exhibitor list
The first 25 of 102: 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 | Role |
|---|---|---|---|---|
Thermo Fisher Scientific thermofisher.com | Biotech & Life Sciences | 10,001+ | United States | Sponsor |
Dassault Systèmes 3ds.com | Enterprise Software | 10,001+ | France | Sponsor |
Arrow Electronics arrow.com | Hardware, Semiconductors & IoT | 10,001+ | United States | Sponsor |
GE Vernova linktree.com | Renewable Energy & Cleantech | 10,001+ | United States | Sponsor |
MilliporeSigma sigmaaldrich.com | Biotech & Life Sciences | 10,001+ | United States | Sponsor |
Eppendorf corporate.eppendorf.com | Biotech & Life Sciences | 1,001–5,000 | Germany | Sponsor |
Gator Bio gatorbio.com | Biotech & Life Sciences | 51–200 | United States | Sponsor |
eLabNext (by SciSure) elabnext.com | Biotech & Life Sciences | 51–200 | Netherlands | Sponsor |
Boston Lab Services bostonlabservices.com | Biotech & Life Sciences | 51–200 | United States | Sponsor |
Merck Life Science sigmaaldrich.com | Biotech & Life Sciences | 10,001+ | Germany | — |
Lenovo lenovo.com | Hardware, Semiconductors & IoT | 10,001+ | United States | — |
PTC ptc.co | Enterprise Software | 5,001–10,000 | United States | — |
Quaise Energy quaise.com | Renewable Energy & Cleantech | 51–200 | United States | — |
Osmo osmo.ai | AI / ML | 51–200 | United States | — |
Multiply Labs multiplylabs.com | Biotech & Life Sciences | 11–50 | United States | — |
OpenStar Technologies openstar.tech | Renewable Energy & Cleantech | 51–200 | New Zealand | — |
Merida Biosciences meridabio.com | Biotech & Life Sciences | 11–50 | United States | — |
Teradar teradar.com | Hardware, Semiconductors & IoT | 51–200 | United States | — |
STRM.BIO strm.bio | Biotech & Life Sciences | 11–50 | United States | — |
Osmoses osmoses.com | Biotech & Life Sciences | 11–50 | United States | — |
rStream rstreamrecycling.com | Enterprise Software | 2–10 | United States | — |
RevivBio revivbio.com | IT Services & Consulting | 2–10 | United States | — |
Ubicept ubicept.com | IT Services & Consulting | 11–50 | — | — |
Phare Bio pharebio.org | Biotech & Life Sciences | 11–50 | — | — |
Pascal pascaltechnology.com | IT Services & Consulting | 2–10 | 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 →Tough Tech Week exhibitors also show up at
The events sharing the most exhibitors with Tough Tech Week 2026. 10% of the companies we matched here also exhibit at NVIDIA GTC Washington, D.C. 2026.
What people do with this list
Follow up with Tough Tech Week exhibitors
We'll walk you through all 102 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 Tough Tech Week and NVIDIA GTC Washington, D.C. 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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Tough Tech Week 2026: quick answers
How many companies exhibit at Tough Tech Week 2026?
102 companies are listed as exhibitors or sponsors at Tough Tech Week 2026, as of 5 Nov 2026. Of those, 24 are listed as sponsors; the rest come from combined exhibitor and sponsor lists. We matched 83 of them to a company profile with industry, size and headquarters.
What industries exhibit at Tough Tech Week 2026?
Among the 68 exhibitors we matched, the largest groups are Biotech & Life Sciences (22%), Hardware, Semiconductors & IoT (7.4%), AI / ML (5.9%). In total they span 32 sectors.
Where are Tough Tech Week exhibitors from?
Exhibitors we matched are headquartered in 9 countries. The most represented are United States (59), Germany (2), United Kingdom (2).
How many Tough Tech Week 2025 exhibitors returned for 2026?
20 companies from Tough Tech Week 2025's list of 61 are on the Tough Tech Week 2026 list (33%). 82 companies are new this year, and 41 did not return.
Turn the Tough Tech Week 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.