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Public LEI record · Global LEI Index

United States of America · Jurisdiction Delaware

RIBBON COMMUNICATIONS INC.

C/O UNITED AGENT GROUP INC., 1521 CONCORD PIKE SUITE 201, WILMINGTON, 19803, US

Legal Entity Identifier 549300L1E8Z8RL7CUL52
Entity status
Active
LEI status
Lapsed
Policy conformity
Non-conforming
Reference data
Register-verified
Next renewal
3 Mar 2021
LEI Issuer
Bloomberg
Reactivate and transfer this LEI Reactivation keeps the same identifier. A transfer changes which LEI Issuer manages the record; the LEI code and its reference data do not change.

Record snapshot

The Legal Entity Identifier for RIBBON COMMUNICATIONS INC. is 549300L1E8Z8RL7CUL52. It has lapsed and has not been renewed.

RIBBON COMMUNICATIONS INC. is a corporation formed in Delaware, United States, registered as 6416609 with Division of Corporations, Department of State, Delaware, United States. The LEI was registered on 14 Mar 2018. At its last validation on 11 Sep 2026, all of its Level 1 reference data was confirmed against Division of Corporations, Department of State. It reports no parent, on the grounds that no parent prepares consolidated accounts that include it. 1 entity report it as their ultimate parent. Bloomberg maintains the record.

A lapsed LEI is publicly visible and may block derivatives reporting, client onboarding and settlement until it is renewed. Reactivation keeps the same identifier.

Record lifecycle

Lapsed since 5 Aug 2023.

First LEI registered on 14 Mar 2018, with at least 2 renewals recorded. It lapsed on 5 Aug 2023 and has not been renewed in the 3 years since.

14 Mar 2018 LEI issued Two renewal marks Each mark is a renewal that completed 3 Mar 2021 Renewal was due

Registered entity Level 1 data

Legal name
RIBBON COMMUNICATIONS INC.
Legal form
Corporation XTIQ
Former legal name
Sonus Networks, Inc
Jurisdiction
Delaware, United States US-DE
Registration
Registered at Division of Corporations, Department of State, Delaware, United States RA000602. Registration number 6416609
Entity created
19 May 2017
Legal address
C/O UNITED AGENT GROUP INC., 1521 CONCORD PIKE SUITE 201, WILMINGTON, 19803, US
Headquarters
4 Technology Park Drive, Westford, 01886, US
Connected identifiers
OpenCorporatesus_de/6416609 S&P Capital IQ34555 Other identifiers recorded against this LEI.
Securities
US7625443020 US7625441123 US7625441040 US7625442030 4 ISINs are mapped to this LEI in the ANNA and GLEIF ISIN-to-LEI file.

What this record’s status means

Reference data
Register-verified GLEIF records this as fully corroborated. At its last validation, all of the entity's Level 1 reference data was verified against an authoritative public source.
Policy conformity
Non-conforming The registration has lapsed. Renewing it clears the flag.

Changes to this record

  1. The legal address was updated.

Show 17 earlier changes

  1. Corporate event recorded: Change legal name.

  2. Registration status changed from Pending archival to Lapsed.

  3. Management of this LEI transferred from GMEI Utility a service of BED B.V. to Bloomberg.

  4. Registration status changed from Pending transfer to Pending archival.

  5. Registration status changed from Lapsed to Pending transfer.

  6. Registration status changed from Issued to Lapsed.

  7. Legal form changed from No separate legal form to XTIQ.

  8. Renewed. The next renewal date moved from 19 Mar 2020 to 3 Mar 2021.

  9. Legal jurisdiction changed from United States to Delaware, United States.

  10. Legal jurisdiction recorded as United States.

  11. Legal name changed from Ribbon Communications Inc. to RIBBON COMMUNICATIONS INC..

  12. The legal address was updated.

  13. Legal jurisdiction changed.

  14. Registration status changed from Lapsed to Issued.

  15. Renewed. The next renewal date moved from 13 Mar 2019 to 19 Mar 2020.

  16. Registration status changed from Issued to Lapsed.

  17. The LEI was registered and first published to the Global LEI Index.

Ownership Level 2 data

  1. Ultimate parent
    No consolidating parent Reported exception No parent consolidates this entity
  2. Direct parent
    No consolidating parent Reported exception No parent consolidates this entity
  3. This entity

    RIBBON COMMUNICATIONS INC.

    US · 549300L1E8Z8RL7CUL52

    Active

  4. Below
    1 Direct subsidiaries
    1 Ultimate subsidiaries
    Show the subsidiaries reported

    Entities that report this one as their parent in the Global LEI Index.

Level 2 data records who consolidates this entity. A reported relationship, or a reported reason for the absence of one, both satisfy the standard. Only a record carrying neither is incomplete.

Where this data comes from

Source registry

Division of Corporations, Department of State, Delaware, United States

Validated against

Division of Corporations, Department of State, Delaware, United States

Maintained by

Bloomberg

Published in

The GLEIF Global LEI Index. This record last updated 11 Sep 2026

RIBBON COMMUNICATIONS INC.

This LEI has lapsed. Publishing it signals reference data that has not been revalidated. Renew it first. Reactivate and transfer this LEI

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Subsidiaries change, so review this list whenever your group structure does.

How to use this

Reference data from the GLEIF Global LEI Index, as published on 11 Sep 2026.