91iD™ RESERVED COMPANY ID REGISTRY
91iD™ Reserved Company IDs
Admin-only reserved Company ID range: 0000000–1111111
These 7-digit Company IDs are reserved for administrator allocation. They are not ordinary public company registrations.
Reserved Company ID Directory
Page 10421 of 22223 · IDs 0521000–0521049
| # | 91iD™ Company ID | Full 13-Digit EAN-13 Reference | Reservation | Allocation |
|---|---|---|---|---|
| 521001 | 0521000 | 9105210000008Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521002 | 0521001 | 9105210010007Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521003 | 0521002 | 9105210020006Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521004 | 0521003 | 9105210030005Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521005 | 0521004 | 9105210040004Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521006 | 0521005 | 9105210050003Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521007 | 0521006 | 9105210060002Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521008 | 0521007 | 9105210070001Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521009 | 0521008 | 9105210080000Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521010 | 0521009 | 9105210090009Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521011 | 0521010 | 9105210100005Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521012 | 0521011 | 9105210110004Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521013 | 0521012 | 9105210120003Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521014 | 0521013 | 9105210130002Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521015 | 0521014 | 9105210140001Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521016 | 0521015 | 9105210150000Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521017 | 0521016 | 9105210160009Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521018 | 0521017 | 9105210170008Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521019 | 0521018 | 9105210180007Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521020 | 0521019 | 9105210190006Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521021 | 0521020 | 9105210200002Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521022 | 0521021 | 9105210210001Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521023 | 0521022 | 9105210220000Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521024 | 0521023 | 9105210230009Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521025 | 0521024 | 9105210240008Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521026 | 0521025 | 9105210250007Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521027 | 0521026 | 9105210260006Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521028 | 0521027 | 9105210270005Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521029 | 0521028 | 9105210280004Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521030 | 0521029 | 9105210290003Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521031 | 0521030 | 9105210300009Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521032 | 0521031 | 9105210310008Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521033 | 0521032 | 9105210320007Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521034 | 0521033 | 9105210330006Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521035 | 0521034 | 9105210340005Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521036 | 0521035 | 9105210350004Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521037 | 0521036 | 9105210360003Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521038 | 0521037 | 9105210370002Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521039 | 0521038 | 9105210380001Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521040 | 0521039 | 9105210390000Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521041 | 0521040 | 9105210400006Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521042 | 0521041 | 9105210410005Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521043 | 0521042 | 9105210420004Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521044 | 0521043 | 9105210430003Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521045 | 0521044 | 9105210440002Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521046 | 0521045 | 9105210450001Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521047 | 0521046 | 9105210460000Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521048 | 0521047 | 9105210470009Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521049 | 0521048 | 9105210480008Product ID: 000 · Permanent reference URL | Reserved | Admin only |
| 521050 | 0521049 | 9105210490007Product ID: 000 · Permanent reference URL | Reserved | Admin only |
About this reserved range
The 91iD™ identifier format remains 91 + 7-digit Company ID + 3-digit Product ID + 1 check digit. For search discovery, this directory also displays a full 13-digit EAN-13-style reference for each reserved Company ID using Product ID 000 and the standard 91iD™ check-digit calculation.
These displayed 13-digit references are reserved references for indexing/discovery; they do not represent registered products until an administrator assigns the Company ID and a product record is created. Normal company registration begins above this reserved range. Reserved Company IDs can be allocated only by a 91iD™ administrator.
Format example: Company ID 0000001 → 13-digit reference 9100000010007.
91iD™ identifiers are proprietary/private identifiers and are not GS1 GTINs.