Alphabetical company index for letter/character "R", page 31 of 36
- Roy Lester Schneider Hospital,The
- Roy Municipal Schools
- Royal Bancshares of Pennsylvania
- Royal Bank of Canada
- Royal Buying Group
- Royal Canadian Mint
- Royal Caribbean Cruises Ltd.
- Royal Dutch Shell PLC
- Royal Dutch Shell PLC (ADS )
- Royal Gold Inc.
- Royal Gold J
- Royal Host Inc
- Royal Independent School District
- Royal KPN N.V.
- Royal Nickel Corporation
- Royal Oak Schools
- Royal School District
- Royal Valley School District
- Royale Energy Inc.
- Royall School District
- Royalton Public School District
- Royalton-Hartland Central School District
- Roys & Associates
- Royse City Independent School District
- RPC Inc.
- RPM International Inc.
- RPX Corp.
- RR Media Ltd.
- RRSat Global Communications Network Ltd.
- RSA
- RSC Holdings Inc.
- RSP Permian Inc.
- Rsu 01 - Lkrsu
- Rsu 02 School District
- Rsu 03/Msad 03 District
- Rsu 04 School District
- Rsu 05 School District
- Rsu 06/Msad 06 District
- Rsu 07/Msad 07 District
- Rsu 08/Msad 08 District