Become a GSI Partner

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Join SBN’s GSI Partners

Become part of the unified voice for local industry professionals directly shaping the growth of the region’s GSI industry as a powerful example of the triple bottom line (people, planet, prosperity) in action.

GSI Partner Members

Discover new connections. Deepen relationships. Stay informed. Build capacity. Increase visibility. Use your voice.

Becoming a GSI Partner means being an SBN Member, and joining our community immediately connects you to the region’s most inspiring businesses proving that you can build a profitable enterprise and create social equity and climate resilience. We are committed to helping you grow your business and be a change agent for a just, green, and thriving local economy.

Being a GSI Partner member means being an SBN member.


SBN Members who are part of our GSI Partner initiative enjoy the following benefits:


We provide regular opportunities to engage with other industry professionals, potential clients, decision makers, and other stakeholders.

Stay Informed

We keep you in the know. Stay up to date on relevant policy and processes/procedures, and take advantage of opportunities to provide your feedback to ensure efforts are made to best incentivize and facilitate GSI, and keep public and private investments local.

Build Capacity

GSI Partners offers grants to members seeking to provide professional development and continuing education opportunities to their staff.

Increase Visibility

Your peers, property owners, and developers are looking for your business. Be listed in the GSI Partners online searchable directory, and become part of the network of qualified local GSI professionals that is relied on for public and private stormwater management needs.


To be a GSI Partner & SBN member, your business must:

  • Is your business privately held and headquartered within the Greater Philadelphia region?
  • Do you have an existing portfolio of green stormwater infrastructure products or services and/or have demonstrated the goal to grow your portfolio of products or services in this direction?
  • Are you currently practicing or committed to improving your triple bottom line (people, planet, profit) impact?


*Be sure to select “Level 2” or above and check the “I want to be a GSI Partner” box.

If your business is not eligible for membership, but would like to be part of our network and support our work, please consider sponsorship. More information about sponsorship of the GSI Partners can be found here.

Benefits of Being an SBN Member

Being a GSI Partner means being an SBN member! You’ll receive all the benefits of SBN membership in addition to everything the GSI Partners has to offer. SBN members, both businesses and individuals, are critical to advancing our mission-to build a just, thriving and green economy in the Greater Philadelphia region.


  • Reduced Event Prices
  • ALL employees receive member pricing for all programs and events (more than 35 a year)
  • Access to member-only events, such as the Entrepreneurs’ Roundtables
  • Public profile in our online searchable membership directory
  • Opportunity to influence and advance policy that shapes the local economy, access up-to-date policy information, and engage with the region’s leaders and decision-makers

SBN Membership

Are you a local independent business outside of the GSI industry? Become an SBN Member and start enjoying member benefits immediately.
Join SBN