Welcome to TCI

TCI helps women business leaders become and remain successful.

The Commonwealth Institute (TCI) is a non-profit organization devoted to advancing businesswomen in leadership positions in Massachusetts and Florida. We are ambitious, success-oriented women committed to growing our respective organizations and to supporting each other as we accomplish our individual goals.

Our membership includes CEOs, senior corporate executives, entrepreneurs, executive directors of nonprofits and solo professionals who are committed to building successful businesses, organizations and careers. We come from a range of industries and from a variety of backgrounds. We run large companies, we lead small companies, we manage nonprofits, we work as sole proprietors. We are a community of women offering a collaborative brain trust for fellow members and a platform for each of us to achieve our goals.

Upcoming Events


SURVEY NOW OPEN: Top 100 Women-Led Businesses in MA


The Boston Globe Magazine, together with its partner The Commonwealth Institute (TCI), have opened the 14th annual Top 100 Women-Led Businesses in Massachusetts survey. The deadline is May 29. The Top 100 will be announced at a breakfast on October 23 and published in the Globe Magazine‘s Women and Power Issue on October 25 (both in print and at bostonglobe.com/magazine).




TCI Congratulates the Top Women-Led Businesses in Florida!

TCI S. Florida Congratulates the Top Women-Led Businesses of 2015!

In January, we distributed a survey to roughly 5,000 women from businesses all over Florida. Each woman was asked to answer questions relating to what sets women apart as leaders, and their personal and professional success about their company, goals, their leadership journey, revenue, expectations. Click here to view the full list of the Top Women-Led Businesses in Florida.


Based on our 2015 Top Women-Led Businesses Survey, we’ve named the Top 50 Women-Led For-Profit and the Top 10 Women-Led Not-For-Profit Businesses in Florida. The full survey results have been compiled and are available for you to download. The honorees were revealed along with the full survey results at our 10th Annual Awards Ceremony & Luncheon on April 2 at the Hilton Downtown Miami.

Event Photos