High-Tech Event Space for Corporate Conferences, Aerospace & Government Events
Chantilly, VA sits at the center of one of the most concentrated corporate and government corridors in the country — the Dulles Technology Corridor. Home to aerospace companies, defense contractors, technology firms, government agencies, and some of Northern Virginia’s most established corporate campuses, Chantilly is where serious organizations operate. And when those organizations host events, they need a venue that matches their standards.
TriVision Event Center is located right here in Chantilly — at 3856 Dulles South Ct., minutes from Dulles International Airport and the Route 28/Route 50 corridor. We are a purpose-built corporate event venue with a permanent 42-foot LED video wall, in-house production team, hybrid event capability, and flexible layouts for up to 250 guests. No hotel restrictions. No AV rental markups. No compromises.
If you’re looking for a corporate event venue in Chantilly that can actually perform at the level your organization demands — you’re already here.
Chantilly has event options — but most of them fall into categories that weren’t designed for high-impact corporate events.
The Westfields Marriott offers hotel conference infrastructure at hotel pricing, with mandatory in-house AV vendors and the restrictions that come with a full-service hotel environment. The Bellevue Conference Center offers dramatic ballrooms and stunning architecture — beautiful for galas and black-tie events, but without AV technology and not designed for corporate content-forward programming. Trajectory Event Center in Herndon offers functional meeting space with HD projectors at a transparent price point — adequate for smaller meetings, but without production-grade capability.
TriVision Event Center is something different: a purpose-built corporate event venue with broadcast-grade AV infrastructure, a permanent stage, an in-house production team, and the flexibility to host anything from a 50-person executive summit to a 250-person hybrid corporate conference.
Our facility is minutes from every major corporate campus, government contractor office, and aerospace company in the Dulles Technology Corridor. No commute, no traffic, no parking fees.
The only 42-foot LED wall in a Chantilly event venue — built into our facility, managed by our team, and available for every event. No projector rental. No setup delays.
AV, lighting, sound, livestreaming, and post-production — handled by our crew. One call, one team, one outcome.
We serve the aerospace, defense, and government contractor community that defines the Dulles Technology Corridor. We understand how these organizations run events.
Multi-camera livestreaming, platform-agnostic streaming, and remote speaker integration — built into our infrastructure, not an add-on from a third-party vendor.
For events with national or international attendees, our proximity to Dulles IAD is a genuine operational advantage.
The centerpiece of TriVision Event Center is our permanent LED video wall — 42 feet wide and 13 feet tall — the most capable visual display infrastructure available at any corporate event venue in Chantilly.
For aerospace companies presenting engineering data, defense contractors hosting industry briefings, technology firms demonstrating platforms, or corporate leaders communicating strategy to their organizations, this is the visual environment that matches the scale of your message.
Our full AV infrastructure includes:
TriVision is a production company first — and a world-class venue that supports it. Through TriVision Event Production, we offer:
For Chantilly’s aerospace, defense, and technology organizations hosting events where execution reflects organizational capability, this integrated approach ensures your event performs exactly as planned — every time.
Structured, professional events for aerospace companies, aviation organizations, and Dulles corridor industry groups — from technical briefings and industry forums to annual conferences and leadership summits.
Briefings, program reviews, industry days, and conferences for the defense contractor community that forms the backbone of the Chantilly business ecosystem.
Immersive, AV-forward events for technology companies in the Route 28/Dulles corridor — product demonstrations, developer conferences, and enterprise announcements.
Full-day events for Chantilly organizations of 50 to 250 attendees, with complete production support and flexible layouts.
High-stakes leadership communications for Chantilly's executive community — delivered with visual authority and production professionalism.
Simultaneously engage on-site and remote audiences with broadcast-quality streaming and professional multi-camera production.
Celebrate Chantilly organizational achievement with cinematic lighting, LED displays, and professional video production.
Structured, professionally-equipped learning environments for certification programs, skills development, and continuing education.
TriVision Event Center is located at 3856 Dulles South Ct., Chantilly, VA 20151.
CHANTILLY, VA 20151
Primary Purpose
Galas & social events
Hotel hospitality
Corporate events exclusively
AV Equipment
None
Hotel projectors, rental markup
Permanent 42-ft LED video wall
Production Team
Not available
Hotel AV staff
Full in-house production crew
Hybrid Capability
Not available
Basic
Native multi-camera livestreaming
Max Capacity
1,100 (ballroom)
1,100 (conference)
200-250
Pricing
Contact for quote
Hotel RFP model
Transparent packages
Parking
Available
$20+/day valet
Free, unlimited, on-site
AV Vendor Restrictions
Unknown
Hotel vendor required
No restrictions
Yes. We are located at 3856 Dulles South Ct., Chantilly, VA 20151 — minutes from Dulles International Airport, Route 50, and the Route 28 corridor. We are a true Chantilly event venue, not a venue in an adjacent city marketing to Chantilly clients.
The Bellevue is a beautiful, grand ballroom venue designed primarily for weddings, galas, and black-tie social events — its website explicitly says “a picture-perfect venue for corporate functions and black-tie affairs.” It does not offer AV equipment. TriVision is a purpose-built corporate event venue with a 42-foot LED video wall, built-in professional AV, an in-house production team, and hybrid/livestream capability. Different venues for different purposes — for corporate events that need to perform technically, TriVision is the choice.
The Westfields Marriott is an excellent full-service hotel with significant conference space — ideal for multi-day events requiring overnight accommodations and resort amenities. TriVision offers significantly more AV and production capability (permanent LED wall vs. hotel projectors, in-house production team vs. hotel AV vendor, no vendor restrictions vs. hotel required vendors) at a more transparent price point, without hotel overhead.
Yes. Aerospace companies, defense contractors, and government-adjacent organizations are among our most frequent clients. We understand the professional standards, security considerations, and event formats this community requires.
Up to 200-250 guests depending on layout. We also have breakout rooms, a conference room, green rooms, and support spaces.
Absolutely. Our multi-camera livestreaming infrastructure, high-speed internet, and platform-agnostic streaming support simultaneous in-person and remote audiences.
The LED video wall is a premium add-on to the base rental. Contact us for a custom quote.
Yes. Both our front and rear lots provide unlimited free parking for all attendees — no fees, no garages.
Yes. Schedule a site visit to experience our facility in person — seeing the LED wall and production infrastructure is the best way to understand what your event can become.
Aerospace, defense, government contracting, technology, cloud/data, professional services, and nonprofits. We are experienced with the specific event requirements of each.
When your next corporate conference, aerospace industry event, defense briefing, or executive presentation needs a venue that can actually perform at the level your organization demands — TriVision Event Center is minutes away.
