Our Mission

SIEDC’s mission is to enhance Staten Island’s economy by promoting public and private investment, and encouraging responsible and sustainable development, all of which improve the quality of life and provide broad and diverse employment opportunities in the borough.

Triple Your Impact for Small Businesses

Small businesses and entrepreneurs flourish when given the right support—which is why SIEDC is thrilled to have launched the Build A Bridge Fund through the Staten Island Foundation’s Diamond Matching Grant Program. Every new dollar you contribute receives a 2:1 match, tripling your impact.

Latest News

  • Now Open: SIEDC "20 Under 40" Nominations

  • Triple Your Impact for Staten Island Small Businesses

  • Renew or Join SIEDC to Attend the 2026 All Member Breakfast

  • Join SIEDC Today

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