We're Here For You

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.

Business Share

A Business Share Preferred Account gives you the ability to earn more interest.

  • Pays a competitive interest rate on balances over $2,500.
  • Checking writing privileges are not allowed on this account.

Table data for Business Share Savings
 08-12-2020
Minimum Balance to Earn APY Dividend Rate APY1 Alert Me
Business Share Account $15 0.05% 0.05% Receive a notification when this rate changes
Business Share Preferred Account $15 to $2,499 0.05% 0.05% Receive a notification when this rate changes
$2,500 to $99,999 0.10% 0.10% Receive a notification when this rate changes
$100,000 or more 0.15% 0.15% Receive a notification when this rate changes
  • 1APR = Annual Percentage Rate