IEC SPARK 2026: 123 exhibitors & sponsors
IEC SPARK 2026 had 123 exhibitors and sponsors in Columbus, United States from 11 countries. Electrical & Electronics Manufacturing is the biggest block on the floor at 17% of the companies we matched, ahead of industrial machinery & equipment and construction & contracting. 39 of them were also at IEC SPARK 2025; 70 from that list didn’t come back.
- 123
- exhibitors & sponsors as of 5 Nov 2026
- 11
- headquarters countries most from United States
- 36%
- of IEC SPARK 2025's exhibitors are back 39 companies
- 1,000
- 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. Electrical & Electronics Manufacturing makes up 17% of IEC SPARK 2026; the gray block is the other 33 sectors combined.
- Electrical & Electronics Manufacturing 14 · 17%
- Industrial Machinery & Equipment 7 · 8.4%
- Construction & Contracting 6 · 7.2%
- Industrial Automation & Robotics 5 · 6%
- Nonprofits & NGOs 3 · 3.6%
- Fashion & Apparel 3 · 3.6%
- Everything else 45 · 54%
Each square is one company.
Who exhibits at IEC SPARK
Company size and headquarters for the 88 exhibitors we matched. An enterprise-heavy floor: 38% have more than 1,000 employees.
39 came back from 2025
Comparing IEC SPARK 2026’s list with IEC SPARK 2025. For organisers, the companies that didn’t return are the warmest list there is — they already know the show.
MB Cable CompanyElectrical & Electronics Manufacturing · 11–50 staff · United States
American Foundation for Suicide PreventionNonprofits & NGOs · 51–200 staff · United States
Tyndale Company, Inc.Fashion & Apparel · 501–1,000 staff · United States
RAB LightingElectrical & Electronics Manufacturing · 501–1,000 staff · United States
Service Wire CompanyElectrical & Electronics Manufacturing · 201–500 staff · United States
NSI IndustriesElectrical & Electronics Manufacturing · 501–1,000 staff · United States
KNIPEX Tools LPIndustrial Machinery & Equipment · 51–200 staff · United States
Wiha ToolsIndustrial Machinery & Equipment · 501–1,000 staff · Germany
SiemensIndustrial Automation & Robotics · 10,001+ staff · Germany
Schneider ElectricIndustrial Automation & Robotics · 10,001+ staff · France
GeneracElectrical & Electronics Manufacturing · 5,001–10,000 staff · United States
CarharttFashion & Apparel · 1,001–5,000 staff · United States
ServiceTitanConstruction & Contracting · 1,001–5,000 staff · United States
SoneparElectrical & Electronics Manufacturing · 10,001+ staff · France
RESA PowerElectrical & Electronics Manufacturing · 1,001–5,000 staff · United States
GreenleeIndustrial Machinery & Equipment · 1,001–5,000 staff · United States
IEC SPARK 2026 exhibitor list
The first 25 of 123: 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 |
|---|---|---|---|---|
Fluke Corporation fluke.com | Electrical & Electronics Manufacturing | 1,001–5,000 | United States | Exhibitor |
Eaton eaton.com | Electrical & Electronics Manufacturing | 10,001+ | Ireland | Exhibitor |
ABB social.abb | Industrial Automation & Robotics | 10,001+ | Switzerland | Exhibitor |
Schneider Electric se.com | Industrial Automation & Robotics | 10,001+ | France | Exhibitor |
Siemens siemens.com | Industrial Automation & Robotics | 10,001+ | Germany | Exhibitor |
NFPA nfpa.org | Nonprofits & NGOs | 201–500 | United States | Exhibitor |
Legrand legrandgroup.com | Electrical & Electronics Manufacturing | 10,001+ | France | Exhibitor |
Generac generac.com | Electrical & Electronics Manufacturing | 5,001–10,000 | United States | Exhibitor |
Carhartt carhartt.com | Fashion & Apparel | 1,001–5,000 | United States | Exhibitor |
ServiceTitan servicetitan.com | Construction & Contracting | 1,001–5,000 | United States | Exhibitor |
Sonepar sonepar.com | Electrical & Electronics Manufacturing | 10,001+ | France | Exhibitor |
Klein Tools kleintools.com | Industrial Machinery & Equipment | 1,001–5,000 | United States | Exhibitor |
Southwire Company southwire.com | Electrical & Electronics Manufacturing | 5,001–10,000 | United States | Exhibitor |
Graybar graybar.com | Electrical & Electronics Manufacturing | 5,001–10,000 | United States | Exhibitor |
Atkore atkore.com | Electrical & Electronics Manufacturing | 5,001–10,000 | United States | Exhibitor |
Leviton leviton.com | Electrical & Electronics Manufacturing | 5,001–10,000 | United States | Exhibitor |
Simpro Software simprogroup.com | Construction & Contracting | 501–1,000 | United States | Exhibitor |
Sonepar USA soneparusa.com | Electrical & Electronics Manufacturing | 10,001+ | United States | Exhibitor |
BuildOps buildops.com | Construction & Contracting | 201–500 | United States | Exhibitor |
RESA Power resapower.com | Electrical & Electronics Manufacturing | 1,001–5,000 | United States | Exhibitor |
Maddox Industrial Transformer maddox.com | Industrial Machinery & Equipment | 201–500 | United States | Exhibitor |
Greenlee greenlee.com | Industrial Machinery & Equipment | 1,001–5,000 | United States | Exhibitor |
Bullard | Industrial Machinery & Equipment | 201–500 | United States | Exhibitor |
Kojo usekojo.com | Construction & Contracting | 51–200 | United States | Exhibitor |
EVOLVE evolvemep.com | Construction & Contracting | 51–200 | United States | Exhibitor |
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 →IEC SPARK exhibitors also show up at
The events sharing the most exhibitors with IEC SPARK 2026. 51% of the companies we matched here also exhibit at NECA Convention and Trade Show 2026.
What people do with this list
Follow up with IEC SPARK exhibitors
We'll walk you through all 123 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 IEC SPARK and NECA Convention and Trade Show 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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IEC SPARK 2026: quick answers
How many companies exhibit at IEC SPARK 2026?
123 companies are listed as exhibitors or sponsors at IEC SPARK 2026, as of 5 Nov 2026. Of those, 4 are listed as sponsors and 108 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 IEC SPARK 2026?
Among the 83 exhibitors we matched, the largest groups are Electrical & Electronics Manufacturing (17%), Industrial Machinery & Equipment (8.4%), Construction & Contracting (7.2%). In total they span 39 sectors.
Where are IEC SPARK exhibitors from?
Exhibitors we matched are headquartered in 11 countries. The most represented are United States (75), France (3), Brazil (1).
How many IEC SPARK 2025 exhibitors returned for 2026?
39 companies from IEC SPARK 2025's list of 109 are on the IEC SPARK 2026 list (36%). 84 companies are new this year, and 70 did not return.
Turn the IEC 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.