Ontario’s delegation size—and whether it is a record—has not been established by the sources available. IUOE Local 793 reported that nine of its members travelled to Houston for Tradeswomen Build Nations (TWBN) 2026, but that is one union local’s count, not an Ontario-wide total.
What is known about Ontario’s delegation?
The Ontario Building and Construction Trades Council’s tradeswomen information describes provincial training, events, mentorship and skilled-trades resources, but does not provide a count of Ontario delegates attending TWBN 2026. The available provincial source therefore does not verify the headline’s “record contingent” claim.
As an Amazon Associate I earn from qualifying purchases.
IUOE Local 793 reported that nine of its female members travelled to Houston and named two delegates. That figure applies to Local 793 only; it cannot be treated as the number of attendees from Ontario as a whole. Establishing a provincial record would require an Ontario-wide count and a comparable figure from an earlier year, using a consistent definition of who counts as a delegate.
Quick wins for a faster PC:
Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Repair Windows errors before they cause bigger problemsFix Now →What is Tradeswomen Build Nations?
Tradeswomen Build Nations is an annual gathering for tradeswomen in unionized skilled trades, drawing participants from the United States and Canada. IUOE describes it as the world’s largest annual gathering of tradeswomen. Its program is designed to bring participants together around skills, knowledge and careers.
#1 Best Overall
The 2026 conference is scheduled for October 9–11 at the George R. Brown Convention Center in Houston, Texas. The program includes plenary sessions, workshops, panels, networking and a banner parade. TradesFutures’ official event page links to registration, FAQs, exhibitor information, the schedule and sponsorship details.
How large is the 2026 gathering expected to be?
In a September 23, 2026 release, TradesFutures forecast nearly 6,000 attendees for the Houston conference. That is an advance estimate, not a final attendance count. It describes the overall event, not the size of Ontario’s delegation.
For context, the International Union of Bricklayers and Allied Craftworkers reported that nearly 6,000 tradeswomen and allies attended TWBN in 2025. That retrospective figure concerns the prior year and is distinct from the 2026 forecast; neither establishes a record for Ontario delegates.
Quick Recap
Best Value
Sources and event details
- IUOE Tradeswomen Committee describes the event’s purpose, programming and 2026 dates.
- TradesFutures’ TWBN page provides official event resources.
- Insulators International’s 2026 conference listing identifies the venue and lists a hotel block.
- Ontario Building and Construction Trades Council tradeswomen information describes provincial programs; the reviewed page does not state a 2026 TWBN delegation count.
- IUOE Local 793’s October 9, 2026 report gives its local delegation count.
- TradesFutures’ September 23, 2026 release via PR Newswire gives the 2026 attendance forecast.
- The International Union of Bricklayers and Allied Craftworkers’ TWBN article reports the 2025 attendance figure.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
