Exhibitor list · Renewable Energy & Cleantech

SPARK 2026: 15 exhibitors & sponsors

SPARK 2026 had 15 exhibitors and sponsors in Austin, United States. HR, Staffing & Recruiting is the biggest block on the floor at 14% of the companies we matched, ahead of nonprofits & ngos and ai / ml. Most are headquartered in United States (80%).

21–24 Oct 2026Austin, United StatesOfficial site ↗
15
exhibitors & sponsors
as of 5 Nov 2026
3
headquarters countries
most from United States
15
matched to a company profile
industry, size, HQ
11
sectors represented

The show floor, by sector

Each square is a company we matched to a profile, grouped by its main sector. HR, Staffing & Recruiting makes up 14% of SPARK 2026; the gray block is the other 5 sectors combined.

  • HR, Staffing & Recruiting 2 · 14%
  • Nonprofits & NGOs 2 · 14%
  • AI / ML 2 · 14%
  • Telecom & Connectivity 1 · 7.1%
  • Industrial Automation & Robotics 1 · 7.1%
  • Web Design & Hosting 1 · 7.1%
  • Everything else 5 · 36%

Each square is one company.

Who exhibits at SPARK

Company size and headquarters for the 15 exhibitors we matched. A mid-market floor: 73% have 51–1,000 employees.

Company size (employees)
  • 2–102 · 13%
  • 51–2009 · 60%
  • 201–5002 · 13%
  • 1,001–5,0001 · 6.7%
  • 5,001–10,0001 · 6.7%
Headquarters country
  • United States12 · 80%
  • Australia1 · 6.7%
  • Belgium1 · 6.7%

SPARK 2026 exhibitor list

The first 9 of 15: sponsors and exhibitors from the show’s core sectors first. The full list adds every company, its website, and the people to contact.

CompanyIndustrySizeHQRole
Genspark
genspark.ai
AI / ML51–200United StatesSponsor
Access4
access4.com
Telecom & Connectivity51–200AustraliaSponsor
Copia Automation
Industrial Automation & Robotics51–200United StatesSponsor
KTBlack Services
ktblack.com
HR, Staffing & Recruiting51–200United StatesSponsor
Horizontal Talent
horizontaltalent.com
HR, Staffing & Recruiting201–500United StatesExhibitor
Canals
canals.ai
AI / ML51–200United StatesExhibitor
Hangar K
hangark.be
Web Design & Hosting2–10BelgiumExhibitor
Buckeye Power Sales
buckeyepowersales.com
Nonprofits & NGOs51–200United StatesExhibitor
Independent Electrical Contractors Foundation
iec-foudation.org
Nonprofits & NGOs2–10United StatesExhibitor
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SPARK exhibitors also show up at

The events sharing the most exhibitors with SPARK 2026. 40% of the companies we matched here also exhibit at IEC SPARK 2026.

What people do with this list

Selling to exhibitors

Follow up with SPARK exhibitors

We'll walk you through all 15 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.

Running an event

Find sponsors among companies that exhibit at shows like this

Exhibitors at SPARK and IEC SPARK already budget for events in your space. We find the ones that fit your audience and the person who signs off on sponsorship.

SPARK 2026: quick answers

How many companies exhibit at SPARK 2026?

15 companies are listed as exhibitors or sponsors at SPARK 2026, as of 5 Nov 2026. Of those, 8 are listed as sponsors and 7 as exhibitors; the rest come from combined exhibitor and sponsor lists. We matched 15 of them to a company profile with industry, size and headquarters.

What industries exhibit at SPARK 2026?

Among the 14 exhibitors we matched, the largest groups are HR, Staffing & Recruiting (14%), Nonprofits & NGOs (14%), AI / ML (14%). In total they span 11 sectors.

Where are SPARK exhibitors from?

Exhibitors we matched are headquartered in 3 countries. The most represented are United States (12), Australia (1), Belgium (1).

When and where is SPARK 2026?

SPARK 2026 took place 21–24 Oct 2026 at Austin, United States.

Turn the SPARK 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.