Our common bond

To become a member of Castle & Crystal Credit Union you need to meet one of our common bond requirements below:

  • If you live or work in the Borough of Dudley or the County of Worcestershire
  • If you are employed by, or a tenant of these housing associations
  • If you are employed by any of these organisations
Housing associations

Accord Housing
Muir Housing Association
Black Country Housing
Bromford Housing Group
Nexus Housing
Bromsgrove District Housing Trust
Rooftop Housing Association
Festival Housing Group Sanctuary Midlands
Haden Housing Association Waterloo Housing Association
Housing 21 White Friars Housing
Jephson Housing Association Worcestershire Community Housing
Midland Heart  

If you are employed by, or a tenant of these housing associations you meet our common bond requirements and can apply online today.


Chadd Housing Dudley Council
Dudley College
Dudley Group of Hospitals
Dudley & Walsall Mental Health Trust G4S
GKN National Express 
Rentokil Rooftop Housing Assocation
West Midlands Ambulance Service Worcestershire Acute NHS Trust

If you are employed by any of the above organisations, you meet our common bond requirements. The employers in BOLD offer an exclusive payroll deduction scheme.

Please do not apply if you do not meet any of the above criteria as you are not eligible to join Castle & Crystal. You can find your local Credit Union using the Find Your Credit Union tool.