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Power & energyUnited States

OTC

NRG Park, Houston, United States

Exhibitors
940
Industry
Power & energy
Country
United States
Editions
3
See the 2026 exhibitor listRequest Free Sample

About OTC

OTC is a power & energy trade show held at NRG Park, Houston, United States. An exhibitor list for it is a snapshot of the companies that book stand space to sell into this market — businesses that have already committed budget to be found by buyers this year.

Exhibiting is a strong signal a company is investing in a market. If you sell into power & energy in United States, the OTC floor is a map of the active supplier landscape: who is already selling, at what scale, into which segments.

Editions of OTC

Each edition has its own exhibitor list with its own record count. Past editions are not leftovers — exhibitor bases are sticky, so a completed edition is a reliable read on who returns next time, and it is available now rather than weeks before doors open.

Related power & energy shows

The same buyers cluster at several events across the year, and the overlap between them is smaller than most people assume. Covering two or three usually beats buying one list and hoping.

OTC — frequently asked questions

How many exhibitors are at OTC?

We hold 940 exhibitor records for OTC, held at NRG Park, Houston, United States. That figure is the number of unique exhibiting companies, not a padded row count.

Who exhibits at OTC?

OTC is a power & energy trade show in United States. Its exhibitors are the companies that book stand space to sell into power & energy — manufacturers, distributors, software vendors, component suppliers and service firms. The exhibitor list names those companies with website domain, location, sector and company size.

When and where is OTC?

OTC takes place at NRG Park, Houston, United States, running 2026-05-04 to 2026-05-07. We cover 3 editions of the show.

How do I get the OTC exhibitor list?

Request a free sample drawn from OTC to check the data first, then request a quote. Pricing depends on the edition, record count and licence, so we quote per request rather than posting a price.

Get the OTC exhibitor list

See real rows from this show before you decide. Request a free sample and we send data drawn from OTC itself — not a generic example from another event.

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B2B Forge is not affiliated with, endorsed by, or sponsored by the organisers of OTC.