Show More Photos
Show More Photos

Flex by ISPT The Collider

477 Pitt St, Haymarket NSW 2000, Australia

4.9 (13)
Google icon

Function Venue

200 Seated
300 Standing

Why you'll love Flex by ISPT The Collider

  • Unique Heritage Charm – A stunning blend of original architecture and modern design creates a one-of-a-kind event atmosphere.
  • Cutting-Edge Tech – Features like a 217” LED screen ensure high-impact presentations and seamless experiences.
  • Prime Location – Located in Sydney’s Tech Central, with excellent transport links and nearby amenities.

The Collider is a brand new event space in Sydney’s Tech Central. Crowned with a heritage dome, Collider’s striking, light-flooded, and versatile design delivers a memorable experience.

The Collider is housed within the former Australian Gaslight Company showroom which turned 100 years old in December 2022. This historic space has been redesigned by John Wardle Architects under ISPT’s direction and now offers a “wider community feel” to connect and collaborate at 477 on Pitt Street.

Nestled inside 477 Pitt Street, a beautifully redeveloped office tower is an unexpected blend of heritage and technology. The Collider delivers on both wow-factor and detail. The expansive space is thoughtfully designed to adapt to intimate discussions, celebratory dinners, creative festival launches, all-hands meetings, and more.

A 217” curved screen frames the central space, delivering presentations, videos, and content with impact. Ceiling-height curtains create near-endless options to create moments-within-the-moment and create interest and softness that complements the sleek interiors. Flex knows the power to create exceptional moments, and the Collider is the epitome of it all. A unique gem in Sydney’s historic landscape, this tech-enabled marvel invites you to venture into a world of seamless harmony, where ideas converge, relationships blossom, and celebrations resonate.


Flex by ISPT The Collider Function Rooms

1 Space Available At This Venue
Collider

Collider

Welcome to Flex by ISPT Collider—Sydney’s newest event destination in the heart of Tech Central. Nestled within the beautifully restored 477 Pitt Street, this heritage-meets-innovation space reimagines the former Australian Gaslight Company showroom into a dynamic venue where history, design, and technology converge. Under the grandeur of a century-old dome, Collider offers a light-filled, flexible setting perfect for everything from inspiring talks and team offsites to glittering dinners and creative launches. Designed by John Wardle Architects, every detail is crafted to adapt and impress—whether you're hosting an intimate gathering or a large-scale event. From a sweeping 217” curved screen to flowing, ceiling-height curtains that transform the space in an instant, Collider sets the scene for unforgettable moments. It’s more than a venue—it’s a catalyst for connection, creativity, and community. Discover a one-of-a-kind space where the past meets the future, and every event becomes a standout experience.
200
300
Price on Request
View More Details

Google iconReviews for Flex by ISPT The Collider

Andy Cheung

June 4, 2024

A very special circular shaped function centre with Roman columns.

Andrew Crook

August 31, 2024

Beautiful unique venue with excellent in-house features. Perfect for weddings, product launches, conferences, breakfast briefings, lunches. Very versatile.

Chemist

November 29, 2025

Attended in event here recently. Really liked it.

Don Cunnington

November 18, 2025

Tensae Alemayehu Ali

October 10, 2025


Amenities & Extras

Food & Beverage

Allows BYO Food
BYO Drinks
External Catering

Audio Visual Equipment (AV)

Microphone
Projector
Speakers
TV
Video Conferencing

Other Amenities & Extras

Accessible
Air Con
External Music or DJ
Furniture Hire
Lighting
Natural light
Restroom
Room Hire Only
Security
Sustainable
WiFi

Need help finding a venue?

Browse the VenueNow Marketplace or connect with one of our event experts to help you find the perfect venue free of charge.

Let's Get Started