ZAYO GROUP HOLDINGS, INC.

The Employer Identification Number (EIN) for ZAYO GROUP HOLDINGS, INC. is 26-1398293.

At a glance

EIN: 26-1398293 · 261398293
Legal name: ZAYO GROUP HOLDINGS, INC.
Address on file: 1821 30TH STREET, BOULDER, CO 80301
Records show: SEC filer; employer with a benefit plan
Latest record: 2025-09-25

Benefit plans

DOL Form 5500 filings (EFAST2) · records as of 2025-09-25

Benefit plan 2, 2024 filing: ZAYO GROUP HOLDINGS, INC. 401(K) PLAN; Source: DOL 5500 · as of 2025-09-25
Participants (start of year): 4,055; Source: DOL 5500 · as of 2025-09-25
Plan features: Profit-sharing; ERISA 404(c) plan; Participant-directed; 401(k) feature; 401(m) matching; Automatic enrollment; Source: DOL 5500 · as of 2025-09-25
Plan type: Single-employer plan; Source: DOL 5500 · as of 2025-09-25
Business code (NAICS): 517000; Source: DOL 5500 · as of 2025-09-25
Benefit plan 2, 2023 filing: ZAYO GROUP HOLDINGS, INC. 401(K) PLAN; Source: DOL 5500 · as of 2024-10-04
Participants (start of year): 4,072; Source: DOL 5500 · as of 2024-10-04
Plan features: Profit-sharing; ERISA 404(c) plan; Participant-directed; 401(k) feature; 401(m) matching; Automatic enrollment; Source: DOL 5500 · as of 2024-10-04
Plan type: Single-employer plan; Source: DOL 5500 · as of 2024-10-04
Business code (NAICS): 517000; Source: DOL 5500 · as of 2024-10-04
Benefit plan 2, 2022 filing: ZAYO GROUP HOLDINGS, INC. 401(K) PLAN; Source: DOL 5500 · as of 2023-09-28
Participants (start of year): 4,019; Source: DOL 5500 · as of 2023-09-28
Plan features: Profit-sharing; ERISA 404(c) plan; Participant-directed; 401(k) feature; 401(m) matching; Automatic enrollment; Source: DOL 5500 · as of 2023-09-28
Plan type: Single-employer plan; Source: DOL 5500 · as of 2023-09-28

What this record is

Public filings that carry this EIN (DOL Form 5500 filings (EFAST2) and SEC EDGAR company filings), shown as filed. Nothing is scraped from the IRS, and a public-record match is not IRS TIN validation.

What it is not

Registry status, formation date, and registered agent come from the Colorado Secretary of State, Business and Licensing Division; see the Colorado business entity search.

If something is wrong

A name, address, or classification here is what the source published. To correct the source, file with it; to have this page removed, see corrections and removal.

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