Employer with a benefit plan ยท SEC filer
RIBBON COMMUNICATIONS OPERATING COMPANY, INC.
Also filed as Sonus, Inc.; SONUS NETWORKS INC
6500 CHASE OAKS BLVD. SUITE 100, PLANO, TX 75023
EIN
04-3387074
Benefit plan 501, 2024 filing
RIBBON COMMUNICATIONS OPERATING COMPANY, INC.
DOL · 2026-06-01
Participants (start of year)
666
DOL · 2026-06-01
Plan features
code 4A4B4D4E4F4H4L
DOL · 2026-06-01
Plan type
Single-employer plan
DOL · 2026-06-01
Business code (NAICS)
334200
DOL · 2026-06-01
Benefit plan 502, 2024 filing
RIBBON COMMUNICATIONS
DOL · 2026-04-09
Participants (start of year)
127
DOL · 2026-04-09
Plan features
code 4B4H
DOL · 2026-04-09
Plan type
Single-employer plan
DOL · 2026-04-09
Business code (NAICS)
334200
DOL · 2026-04-09
Benefit plan 1, 2024 filing
RIBBON COMMUNICATIONS 401(K) PROFIT SHARING PLAN
DOL · 2025-10-14
Participants (start of year)
1,393
DOL · 2025-10-14
Plan features
code 2E2F2G2J2K2S2T3D
DOL · 2025-10-14
Plan type
Single-employer plan
DOL · 2025-10-14