OneZone Chamber members in conversation at a Hamilton County event

Advancing Business. Strengthening Community.

OneZone is the chamber for business across Hamilton County - Carmel, Fishers, Atlanta, Arcadia, Cicero and Sheridan.

OneZone Chamber

One chamber for a county that works together.

OneZone is a member-driven chamber of commerce that unifies and serves businesses and community leaders throughout Hamilton County and our surrounding region. We combine a variety of highly curated networking opportunities, tailored resources, critical advocacy work, and access to impactful leaders to ensure businesses can adapt and grow within our community.

Champion for a thriving community

The chamber speaks for Hamilton County business at the city, county and state level, and shows up where the decisions get made.

An inclusive center of influence and impact

One room where a two-person shop and a national employer sit at the same table, across six communities that do not otherwise share one.

Catalyst for business growth and development

Referrals, introductions, visibility and practical programming aimed at the next contract rather than the next newsletter.

Convener of leaders and influencers

Over seventy curated events a year, built so that the people who can help you are actually in the room.

OneZone members greeting one another at a chamber gathering
The OneZone story

Built to speak with one voice.

OneZone is a member-driven chamber that unifies and serves businesses and community leaders throughout Hamilton County and the surrounding region, so Carmel, Fishers and Northern Hamilton County speak as one business network across six communities.

Midtown Carmel and the Monon Boulevard in Hamilton County
The Hamilton County region

Six places. One connected economy.

Carmel, Fishers, Atlanta, Arcadia, Cicero and Sheridan each bring a distinct local identity. OneZone gives businesses in all six a shared calendar, directory and voice.

A full room at a OneZone Chamber luncheon
About OneZone

Helping Businesses and Communities Thrive.

OneZone is a member-driven chamber serving businesses and community leaders throughout Hamilton County and the surrounding region. Its work combines curated networking, tailored resources, advocacy and access to influential leaders.

The organizations behind the work

Invested in Hamilton County.

The Chairman's Circle and Visionary investors include cities, health systems, banks and employers with a stake in the county's shared future.

Chairman's Circle

The chamber's highest level of investment.

Visionary investors

Organizations investing in the region's shared future.

Find your place in OneZone.

Join a county-wide network built for the businesses, leaders and communities moving Hamilton County forward.