The Armstrong Siddeley Owners Club
Corporate Processors
Corporate Processors are third-party data processors engaged by Armstrong Siddeley Owners Club which handle customer personal data, for which the Club acts as Data Controller or the Supplier acts as Data Controller.
Last Updated: 12th October 2026
| Processor | Registered Business Address | Contact Information | Processing Activity | Processing Location |
|---|---|---|---|---|
| Crossmember Ltd | 20-22 Wenlock Road, London, N1 7GU, UK | Privacy Policy | Membership management, renewals and payment initiation | UK |
| GoCardless Ltd | Sutton Yard, 65 Goswell Road, London, EC1V 7EN, UK | Privacy Policy | Direct Debit collection for membership fees | UK/EU |
| Heart Internet / Mesh Digital Ltd | 5th Floor, The Shipping Building, Hayes, UB3 1HA, UK | Privacy Policy | Domain registration, DNS hosting and website hosting (siddeley.org) | UK/EU |
| Microsoft Ireland Operations Ltd | One Microsoft Place, South County Business Park, Leopardstown, Dublin, D18 P521, Ireland | Privacy Statement | Cloud email, document storage, collaboration and identity management | UK/EU and other Microsoft cloud regions as applicable |
| NatWest Group | 250 Bishopsgate, London, EC2M 4AA, UK | Privacy Notice | Banking services, payments, receipts and account management | UK |
| PayPal (Europe) S.à r.l. et Cie, S.C.A. | 22-24 Boulevard Royal, L-2449 Luxembourg | Privacy Notice | Electronic payment processing for membership platform, ecommerce platform and events | EU/EEA, United States |
| Primebox | 20-22 Wenlock Road, London, N1 7GU, UK | Privacy Policy | Website content management, website maintenance and support services | UK |
| Xero (UK) Ltd | Bank House, 27 King Street, Leeds, LS1 2HL, United Kingdom | Privacy Notice | Accounting, bookkeeping, supplier management, purchasing, invoicing and financial reporting | UK/EU and other cloud regions as applicable |
| QuickBooks (Intuit Inc.) | 2700 Coast Ave, Mountain View, CA 94043, USA | Privacy Policy | Legacy purchasing and accounting records, including purchase order management | United States |
| ShopWired (Pound & Grain Ltd) | 1 Aire Street, Leeds, LS1 4PR, UK | Privacy Policy | E-commerce and event registration platform for Stores and Events | UK |
| Stripe Payments UK Ltd | 9th Floor, 107 Cheapside, London, EC2V 6DN, UK | Privacy Policy | Card payment processing for membership platform, ecommerce platform and events | EU/EEA, United States |
| Lavenham Press Ltd | Arbons House, 47 Water Street, Lavenham, Suffolk, CO10 9RN, UK | Privacy Policy | Printing and distribution of Sphinx magazine to members | UK |
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