Coworking • Startups • Community

30 W Mifflin, 6th floor, Madison WI

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Meet Our Members

Our members includes startups, entrepreneurs, nonprofits and our sponsors. We love to to collaborate and regularly host brainstorming and problem solving sessions for local organizations. We also host some great community events, workshops and the occasional party.

We welcome you to browse or search for a member here!


Did you know 100state is a non-profit?

Help us empower our members to pursue their passion, create economic and community impact, and make Madison the most vibrant city in the world. Let us know if you’d like to talk about becoming an official sponsor.


Public Meeting Rooms

100state is a 6th floor office on the Capitol square with views of State Street and the Capital. We have 3 public conference rooms available from groups of 6-10, and a large community open platform space for community collaboration. Come share it with us! Non-members welcome!

The largest coworking community in the state of Wisconsin with more than 200 members.

100state of Mind

We call it pursuing the ‘100state of Mind’: following our passion, contributing value, creating the future, and thoroughly enjoying the process.


Our organization provides connections, workspace, and opportunities to support all kinds of people in transforming themselves, the community, and the world. We help solve problems.

Membership Information


TEDx Madison


WordPress Bootcamp


Get regular updates from 100state!

Meet Our Amazing Sponsors

BlueTree Network
EZ Office
Neider And Boucher
NessAlla Kombucha
American Family Insurance
Greater Madison Chamber Of Commerce
Nordic Consulting
WEA Trust
Fine Point Consulting
Dane Arts

Check out the latest happenings on our blog...100state of Mind.

100state of Mind

Talent Retainment and Community Connections

When 100state first started, it was a coworking space with a goal of supporting people as they pursued their entrepreneurial dreams. Over the past two years, it’s evolved into a conduit for talented people who come to Madison and want to become involved in something big.

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Three reasons to join a coworking space (besides the space)

A few weeks ago I was heading from home to a Capital Entrepreneurs meetup on a hot summer day. I had my bag and bike and for a moment, I wished I had an office downtown where I could stash my things and tidy up before heading into the event. Then I remembered that I did — 100state. I don’t work from 100state’s coworking space every day, or even most days, as I prefer the quiet of my home office.

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Let’s Keep Building Madison

LetsKeepBuilding inspired Madison to continue building our community. On March 14th, 2015, 100state hosted the LKB Mixer: “Here To Build.” LetsKeepBuilding is a marketing company from New York that has moved to Madison and is now apart of the 100state community. Their principles are building people, building products and building communities. The event showcased 100state members who are building awesome things for the Madison.

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