Indiana Convention Center Expansion Project

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The Indiana Convention Center has expanded five times since our 1972 opening and we’re well on our way to completion of expansion number six AND construction of our newest convention hotel, the Signia by Hilton Indianapolis! The hotel and expansion will be located just east of the Indiana Convention Center and connected via skybridge. The expansion will include the largest ballroom in the state as well as additional meeting rooms and event space, making it possible for us to host two citywide conventions at one time. The 800-room Signia will be a skyline-changing glass structure with spectacular views of Indianapolis and amenities including a rooftop bar and sky lounge. Look for these exciting additions to our thriving downtown in summer 2026!

WHAT DOES THIS MEAN FOR HOOSIERS?

2,500 construction jobs
400 new hotel jobs
Almost $300 million annual economic impact as a result of retaining cornerstone conventions (FFA, FDIC, NTEA)
Up to $232 million economic impact in new conventions that we can host thanks to the expansion
Projected $69.3 million in new business from the new convention center hotel’s sales teams
Anticipated job retention/growth at other hotels, restaurants, and attractions

Hotel Convention Space And Amenities

When complete, the Signia by Hilton Indianapolis will include 90,000 square feet of meeting space, featuring:

A 50,455-square-foot Grand Ballroom.
A 15,668-square-foot Junior Ballroom.
A 9,000-square-foot Signature Ballroom.
Seventy spacious suites ranging from 450 to 1,900 square feet.

Guest and Event Amenities

Floor-to-ceiling city views.
Modern, open-concept architectural design.
Premium wellness experiences.
An expansive pool and outdoor event deck with skyline views.
A performance and recovery center with a state-of-the-art fitness facility.
A sunken courtyard designed for natural light, open-air connection and quiet restoration.
Seven dining options, including a chef-driven signature restaurant, stylish bars, and a 24-hour grab-and-go marketplace.
The Sky Bar, which is the crown jewel of the hotel and a transcendent experience that will take guests to new heights.
A climate-controlled skywalk connection to the Indiana Convention Center’s south campus and Lucas Oil Stadium.
Club Signia, an elevated “hotel within a hotel” experience offering tailored service, exclusive benefits and a private lounge.

The new Indiana Convention Center hotel and expansion are transformational investments that allow Indianapolis to continue to serve as a major convention destination for decades to come. Click on the graphic below to see their impacts.

Construction Updates

The Signia by Hilton Indianapolis’ crown jewel is the Sky Lounge. What is today a construction site will soon serve as a beacon high above Indy’s skyline – a rooftop bar and lounge that’s a destination unto itself. Opening in December 2026, it will offer stunning views and expertly crafted cocktails and modern, upscale bar bites. The space blends energy with serenity through elegant décor and organic, curved lines inspired by the silhouette of a coupe glass. Behind the bar, skilled mixologists deliver drinks that balance innovation with expertise, complemented by a robust collection of spirits so all guests can get what they would like. From the sunken lounge to the outdoor terrace, every seat is curated for an unforgettable evening above the city.

View More Updates

Check out the project timeline to see how the project began in 2014, has been built on research, planning and support from a wide variety of stakeholders, and has progressed to a summer 2023 scheduled groundbreaking and expected summer 2026 completion!

Click here to read endorsements for the project.