Skip to main content
Official Logo of Columbia Business School
Academics
  • Visit Academics
  • Degree Programs
  • Admissions
  • Tuition & Financial Aid
  • Campus Life
  • Career Management
Faculty & Research
  • Visit Faculty & Research
  • Academic Divisions
  • Search the Directory
  • Research
  • Research Resources
  • Teaching Excellence
Executive Education
  • Visit Executive Education
  • For Organizations
  • For Individuals
  • Program Finder
  • Online Programs
  • Certificates
About Us
  • Visit About Us
  • CBS Directory
  • Events Calendar
  • Leadership
  • Our History
  • The CBS Experience
  • Newsroom
Alumni
  • Visit Alumni
  • Update Your Information
  • Lifetime Network
  • Alumni Benefits
  • Alumni Career Management
  • Women's Circle
  • Alumni Clubs
Insights
  • Visit Insights
  • AI & Transformative Tech
  • Climate
  • Business & Society
  • Entrepreneurship
  • Finance & Investing
  • Magazine
Tamer Institute for Social Enterprise and Climate Change
  • About
    • Message From Co-directors
    • Founder's Message
      • Ray Horton Social Enterprise Fund
    • Advisory Board
    • Faculty
    • Staff
    • Glossary of Terms & Programs
    • Social Enterprise Areas
    • Racial Equity and Social Enterprise
    • Contact Us
  • Courses
    • Electives
    • Executive Education at CBS
      • Developing Leaders Program for Nonprofit Professionals
      • Senior Leaders Program for Nonprofit Professionals
      • The Harlem Community Enterprise Acceleration Program
      • Custom Programs
  • Experiential Learning
    • Consulting Projects
      • IDCP Travel Fund
    • Nonprofit Board Leadership Program
      • Program Structure & Timeline
      • NBLP Projects
      • FAQs
    • Student Clubs
    • Volunteering
  • Careers
    • Alumni Profiles
    • Social and Environmental Summer Fellowships
      • Columbia Students
      • Employers
      • MBA Students
      • Past Summer Fellows
      • Support
    • Morgan Stanley Sustainable Investing Fellowship
      • Sustainable Investing Fellowship Contact
    • Loan Assistance Program
    • Scholarships and Other Fellowships
    • Resources
      • Guide to Career Resources Available to CBS Students
    • Recruiting
  • Connections
    • Alumni Ambassadors
    • Climate Practitioner’s Network
    • More MPE Podcast
    • Nonprofit Board Leadership Program
    • Columbia University
    • COVID-19 Relief and Response
  • Initiatives
    • Business and Climate Change
      • Courses
      • Three Cairns Fellowship
      • Experiential Learning
      • Climate Practitioner’s Network
      • Research & Faculty
      • Climate Knowledge Initiative
      • Open Climate Curriculum
      • Connections & Events
    • Inclusive Entrepreneurship
      • Harlem Community Enterprise Acceleration Program
      • NYC Small Business Consulting Fellows Program
      • Working Groups
      • Research
      • Connections & Events
    • Capital for Good Program & Podcast
      • Courses
      • Podcast
      • Experiential Learning & Fellowships
      • Connections & Events
    • ReEntry Acceleration Program
      • About
      • Business Forum
      • Courses
      • Research
      • Resources
      • Startup Works
      • Videos
    • Tamer Fund for Social Ventures
      • Criteria for Selection
      • Process for Selection
      • Resources
      • Social Venture Advisory Network
      • Social Venture Innovators
      • Spark Workshops
      • Venture Portfolio
  • Research
    • Symposia
      • 2026 Climate Business & Investment Conference
      • 2025 Climate Business & Investment Conference
      • 2025 Migration and Organizations Conference
      • 2024 Climate Business & Investment Conference
      • 2023 Climate Business & Investment Conference
      • 2023 Migration and Organizations Conference
      • 2022 Climate Business & Investment Conference
      • 2021 Climate Science & Investment Conference
      • 2019 Climate Science & Investment Conference
      • 2019 Social Enterprise Leadership Forum
      • 2018 Climate Science & Investment Conference
      • 2018 Northeast Workshop
      • 2017 Climate Science & Investment Conference
      • 2016 Social Enterprise Leadership Forum
      • 2014 Social Enterprise Leadership Forum
      • 2013 Social Enterprise Leadership Forum
      • 2012 Social Enterprise Leadership Forum
      • 2011 Social Enterprise Leadership Forum
      • 2010 Social Enterprise Leadership Forum
      • 2007 Microfinance Symposium
    • Faculty Viewpoints
    • Case Studies
    • Research Resources
  • Events
    • Upcoming Events
    • Climate Week NYC
      • Climate Week 2024
    • Capital for Good Conference
    • Awards Breakfast
    • Events Archive
      • 2023-2024 Events
    • Event Listing and Series
  • News
    • News Releases
    • In the News
  • More 

Ben Thomases ’03

Social-purpose Business
Photo Image of Ben Thomases

Social Purpose Business Leader

Prior to business school, Ben Thomases worked with nonprofits that relied on government and philanthropic funding. “I started to learn about the growing number of social ventures that support themselves through the sale of goods or services,” he says. “The Social Enterprise Program looked like the place to start.”

Thomases came to Columbia Business School in 2001 and landed a summer internship in Yonkers at the Greyston Foundation, a leader in community development. Greyston generates revenue both through its affordable housing developments and through the Greyston Bakery, which is the sole supplier of brownies for Ben & Jerry’s ice cream.

Course work within the Social Enterprise Program also helped Thomases explore his area of interest; two such courses were Financing the Mission-Based Business and Social Entrepreneurship. “These courses opened my eyes to the fact that a lot of nonprofits have been generating extraordinary revenue for decades,” says Thomases. “They just tend to be arts and educational nonprofits, like the Metropolitan Opera or Columbia University. The real challenge is to try to build an antipoverty program that is not overly reliant on government and philanthropic support.”

After long months of networking and interviewing, Thomases got a cell-phone call during the graduation reception in Uris Library. He was offered his dream job: president of FirstSource Staffing, the only full-service, social-purpose staffing company in New York. Founded by three nonprofits in 1998, it is designed to generate income for the founding organizations and to employ graduates of community-based job-training programs.

Managing FirstSource provides Thomases with all of the challenges of building a small business and all of the rewards of building an antipoverty program. As he says, “I have seen people holding back tears of joy when they come to pick up their first paycheck. It gives me an incredible sense of purpose.”

Official Logo of Columbia Business School

Columbia University in the City of New York
665 West 130th Street, New York, NY 10027
Tel. 212-854-1100

Maps and Directions
    • Centers & Programs
    • Current Students
    • Corporate
    • Directory
    • Support Us
    • Recruiters & Partners
    • Faculty & Staff
    • Newsroom
    • Careers
    • Contact Us
    • Accessibility
    • Privacy & Policy Statements
Back to Top Upward arrow
TOP

© Columbia University

  • X
  • Instagram
  • Facebook
  • YouTube
  • LinkedIn

External CSS

Back to top

Accessibility Tools

English French German Italian Spanish Japanese Russian Chinese (Simplified) Chinese (Traditional) Arabic Bengali