While we are pleased to provide partial access to some branch lobbies, please know that online and mobile banking, drive-up and telephone are still the best ways for you to work with Greylock, now and for the foreseeable future. These great services not only provide improved convenience, they also provide enhanced safety for you and our staff.

We are available 24/7 at (413) 236-4000

For Updated Branch Hours CLICK HERE

For Member Updates CLICK HERE

For Business Member Updates CLICK HERE

Charitable Contributions

We are guided by our IDEA principles – Inclusion, Diversity, Equity, and Accessibility – to support organizations that reflect our community.  Our principles support Greylock’s mission and our goals to supporting our diverse communities we serve. We strive to ensure that the spaces in which we work and organizations we support are inclusive.

Our vision is to enable our community to thrive.

“We take this commitment seriously. That is why we partner with numerous organizations on a financial and voluntary basis to help strengthen our community. In addition to our Credit Union’s ongoing support, our employees also generously contribute their time and money to various non-profit organizations to help make our community an even better place to live. We look forward to speaking with you to learn how we can work together to help our community thrive.”

~ JamieEllen Moncecchi, Senior Vice President, Chief Administrative Officer

Greylock is proud to provide community support through grants and sponsorships to certified 501(c)(3) organizations and schools based in communities in which Greylock has a physical location or a large concentration of Members.


  • Greylock is committed to long-term change across the domains of inclusion, diversity, equity and accessibility. Greylock will not support any organization that discriminates on the basis of gender, age, race, religion, ethnicity, national origin, disability, family/marital status, receipt of public assistance or sexual orientation/gender identity or expression.
  • Greylock will consider one application per calendar year from any single entity.
  • Applications are accepted on a rolling basis and must be received at least 60 days in advance of need.
  • All requests must align with at least one of Greylock’s priority funding areas:
    • Education and Financial Literacy
    • Health and Human Services
    • Economic Development
    • Arts and Culture

    Funded requests may come with marketing stipulations. Details to be provided in award letter.

    Questions? Call or email Jennifer Connor-Shumsky (413) 236-4889 | jshumsky@greylock.org


All successful requests are required to submit an outcome report within one year of approval. Any organization that has received funds in the past three years must submit an outcome report prior to submitting another request.