| RMA Enterprise Ltd | Real estate | 2026 |
| RMB Home Improvements North West Ltd | Construction | 2021 |
| RMF Removals Ltd | Transport & logistics | 2017 |
| RMH Roofing and Pointing Ltd | Construction | 2024 |
| RMI Accountancy (Rochdale) Ltd | Professional & scientific | 2015 |
| RMK Developments & Construction Limited | Construction | 2020 |
| RMR Realty Ltd | Real estate | 2025 |
| RMW Deals Limited | Wholesale & retail | 2017 |
| ROAD2ROAD Rescue Ltd | Transport & logistics | 2023 |
| ROB Naylor Excavations Ltd | Construction | 2019 |
| Robert Lowe Recruitment Ltd | Administrative & support | 2020 |
| Robertmarland Ltd | Wholesale & retail | 2018 |
| Roberts Courier Service Limited | Transport & logistics | 2025 |
| Roberts Electrical Solutions Ltd. | Construction | 2023 |
| Roberts Travel Ltd | Transport & logistics | 2020 |
| Robins Lake (Bookseller) Limited | Wholesale & retail | 1990 |
| Robotic Intelligence Limited | Information & communication | 2021 |
| Robust Transport Logistics Limited | Manufacturing | 2024 |
| Roch Accountants Limited | Professional & scientific | 2014 |
| Roch Hotels Ltd | Hospitality | 2021 |
| Roch Investments Ltd | Real estate | 2021 |
| Roch Mini Shop Ltd | Wholesale & retail | 2026 |
| Roch Properties Ltd | Real estate | 2024 |
| Roch Salon Ltd | Other services | 2021 |
| Roch Sweet Properties Limited | Real estate | 2024 |
| Roch Tool and DIE Co. Limited | Extraterritorial | 1982 |
| Roch Valley Radio CIC | Information & communication | 2023 |
| Rochacademy Ltd | Education | 2024 |
| Rochcare (Lancs) Ltd | Health & social care | 2023 |
| Rochcare (NW) Ltd | Health & social care | 2023 |
| Rochcare Ltd | Health & social care | 2012 |
| Rochd Services Limited | Information & communication | 2024 |
| Rochdale & District Wellbeing Cafe Ltd | Hospitality | 2023 |
| Rochdale AFC Football in the Community Trust | Arts & recreation | 2007 |
| Rochdale Aggregates Limited | Transport & logistics | 2022 |
| Rochdale Air GUN Club Ltd | Arts & recreation | 2010 |
| Rochdale Angling Limited | Wholesale & retail | 2002 |
| Rochdale Association Football Club,Limited(The) | Arts & recreation | 1910 |
| Rochdale Auto Sales Ltd | Wholesale & retail | 2018 |
| Rochdale Auto Transmission Ltd. | Wholesale & retail | 2022 |
| Rochdale Beer Co Ltd | Hospitality | 2025 |
| Rochdale Boilers Ltd | Construction | 2022 |
| Rochdale Bowling Green and Buildings Company Limited(The) | Hospitality | 1891 |
| Rochdale Broker Services Ltd | Financial services | 2019 |
| Rochdale BTR Limited | Real estate | 2022 |
| Rochdale Buffet Limited | Hospitality | 2026 |
| Rochdale Canine Country Club Limited | Other services | 2021 |
| Rochdale Car Auction Limited | Wholesale & retail | 2020 |
| Rochdale Central Ltd | Wholesale & retail | 2025 |
| Rochdale Circle C.I.C. | Other services | 2012 |
| Rochdale Connections Trust | Education | 1997 |
| Rochdale Connections Trust (Trading) Limited | Education | 2002 |
| Rochdale Development Agency | Professional & scientific | 1993 |
| Rochdale EAR Cleaning Ltd | Health & social care | 2023 |
| Rochdale Education and Learning Trust | Education | 2002 |
| Rochdale Electric Welding Company Limited | Administrative & support | 2002 |
| Rochdale Electrical Ltd | Construction | 2016 |
| Rochdale Embroidery and Printing Services Limited | Wholesale & retail | 2022 |
| Rochdale Estate Company Limited | Real estate | 1988 |
| Rochdale Financial Services Ltd | Professional & scientific | 2019 |
| Rochdale Fish Bazaar Ltd | Wholesale & retail | 2023 |
| Rochdale Fleet Logistics Limited | Transport & logistics | 2022 |
| Rochdale Foods Ltd | Hospitality | 2026 |
| Rochdale Furniture Direct Ltd | Wholesale & retail | 2023 |
| Rochdale General Store Ltd | Wholesale & retail | 2025 |
| Rochdale Glass & Glazing Co Ltd | Administrative & support | 1997 |
| Rochdale Glass Limited | Administrative & support | 2018 |
| Rochdale Golf Club Limited(The) | Arts & recreation | 1929 |
| Rochdale Groszek Ltd | Wholesale & retail | 2024 |
| Rochdale Hair Style Ltd | Other services | 2026 |
| Rochdale Haus Limited | Construction | 2023 |
| Rochdale Health Alliance Limited | Health & social care | 2016 |
| Rochdale Hornets Rugby League Football Club Ltd | Arts & recreation | 2020 |
| Rochdale Hotel Holdings Limited | Real estate | 2022 |
| Rochdale Hotel Limited | Hospitality | 2022 |
| Rochdale Ladies Connect Ltd | Administrative & support | 2026 |
| Rochdale Leather Repair Ltd | Other services | 2026 |
| Rochdale Legal Enterprise Community Interest Company | Professional & scientific | 2011 |
| Rochdale Local Convenience Store Ltd | Wholesale & retail | 2025 |
| Rochdale Masonic Buildings Limited(The) | Hospitality | 1926 |
| Rochdale Mattresses Ltd | Manufacturing | 2024 |
| Rochdale Mayfield Arlfc Limited | Arts & recreation | 2020 |
| Rochdale Mayfield Sports Group Limited | Arts & recreation | 2020 |
| Rochdale Motor Spares Ltd | Wholesale & retail | 2024 |
| Rochdale Motorcross Ltd | Administrative & support | 2020 |
| Rochdale Motors Limited | Wholesale & retail | 2015 |
| Rochdale Musical Theatre Company | Information & communication | 2018 |
| Rochdale Occupational Health Service Limited | Health & social care | 1962 |
| Rochdale Padel Club Ltd | Arts & recreation | 2025 |
| Rochdale Parent Carers Voice Forum Community Interest Company | Health & social care | 2018 |
| Rochdale Plant Hire Limited | Administrative & support | 2025 |
| Rochdale Property Development and Letting Agents Limited | Wholesale & retail | 2022 |
| Rochdale Property Investments Ltd | Real estate | 2006 |
| Rochdale Reality Ltd | Households | 2025 |
| Rochdale Reform Buildings Limited | Construction | 1919 |
| Rochdale Refrigeration Care Limited | Professional & scientific | 2007 |
| Rochdale Rentals Ltd | Real estate | 2025 |
| Rochdale Riverside Traders Ltd | Public administration | 2023 |
| Rochdale Roofing Ltd | Construction | 2026 |
| Rochdale Sacred Heart Football Club | Arts & recreation | 2014 |