The Fourth Floor (Soon to be known as The Fourth Effect)

A market network getting more women on boards and underrepresented founders and women-led funds, investment.

Commerce and retail

The Fourth Floor (Soon to be known as The Fourth Effect) has no funding amount on record yet; its latest known round is Seed (Apr 2026). Recent Funding first saw it on October 2, 2026.

Founders and team

• BS
  Breen Sullivan Founder

  source: crunchbase.com
• JL
  Jennifer L. Keenan Founder

  source: crunchbase.com
• KD
  Katrin de Haen Founder

  source: crunchbase.com
• SF
  Sarah Feingold Founder

  source: crunchbase.com

Raise history

1. April 30, 2026
   Seed · amount undisclosed
   Source: crunchbase.com

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Every amount links to the page it came from. How Recent Funding sources and verifies funding data. The same data as JSON: /api/v1/companies/the-fourth-floor-soon-to-be-known-as-the-fourth-effect.