| UUNet Technologies, Inc. ( Ashburn, VA ) | UV LIGHT SCIENCES GROUP, INC. ( Miramichi, CA ) | Uvex Safety, Inc. ( Smithfield, RI ) |
| UUTech Limited | UV LIGHT SCIENCES GROUP, INC. ( St. Stephen, NB ) | Uvex Safety, LLC ( Smithfield, RI ) |
| Uutech Limited( Coleraine ) | UV Pure Technologies Inc.( Scarborough ) | Uvex Sports GmbH & Co. KG( Furth ) |
| UUTech Limited ( Coleraine, GB ) | UV Pure Technologies Inc.( Toronto ) | Uvex Winter Optical, Inc. ( North Smithfield, RI ) |
| UUTech Limited( County Antrim ) | UV Sales, Inc. ( Rockleigh, NJ ) | Uvex Winter Optical, Inc. ( Smithfield, RI ) |
| UUTech Limited ( County Antrim, GB ) | UV Specialties, Inc. ( Fort Gratiot, MI ) | Uvex Winter Optik GmbH |
| UV Color, Inc. ( Roseville, MN ) | UVA PATENT FOUNDATION ( Charlottesville, VA ) | UVEX Winter Optik GmbH( Furth ) |
| UV CORPORATION ( Toronto, ON ) | UVA Patents Foundation ( Charlottesville, VA ) | Uvex Winter Optik GmbH( Furth/Bay ) |
| UV CORPORATION ( Uxbridge, CA ) | Uvarta, Inc. ( Mountain View, CA ) | Uvex Winter Optik GmbH ( Furth/Bay, DE ) |
| UV Craftory Co., Ltd.( Aichi ) | UVAS, LLC ( Charleston, SC ) | UVGI Systems Limited( West Molesey ) |
| UV Craftory Co., Ltd. ( Aichi, JP ) | UVAT Technology Co., LTd. | UVIEW ULTRAVIOLET SYSTEMS INC. |
| UV Dental Limited( Hong Kong ) | UVC Corporation ( Irvine, CA ) | UView Ultraviolet Systems, Inc.( Mississauga ) |
| UV Doctor LLC ( Las Vegas, NV ) | Uvex Arbeitsschutz GmbH( Fuerth ) | UView Ultraviolet Systems, Inc.( Mississuaga ) |
| UV Doctor Management LLC | Uvex Arbeitsschutz GmbH( Furth ) | UView Ultraviolet Systems, Inc.( Ontario ) |
| UV Doctor Management LLC ( Las Vegas, NV ) | Uvex Arbeitsschutz GmbH ( Furth, DE ) | UVP |
| UV Hygenics, Ltd. ( Bexley, OH ) | Uvex Arbeitsschutz GmbH( Furth/Bay ) | UVP Inc. |
| UV LIGHT SCIENCES GROUP, INC. | Uvex Arbeitsshutz GmbH( Furth ) | |
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