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Viavi10-K: Acquisition completed

VIAVI completed acquisition of Spirent Communications businesses in October 2025

What happened

The acquisition of Spirent's businesses expands VIAVI's high-speed Ethernet portfolio to cover layers 0-7 of the OSI stack.

Source

SEC EDGARAug 13, 2026

Annual report (Form 10-K)

Viavi 10-K for FY2026

Filing excerpt

Following the acquisition of certain businesses of Spirent Communications plc. in October 2025, VIAVI’s combined high-speed Ethernet portfolio addresses layers 0-7 of the OSI protocol stack.

sec.gov/Archives/edgar/data/912093/000162828026056765/viav-20260627.htmRead the full source

Other signals in this filing (8)

Extracted by Autobound

From the Signal API record
Signal
10-K: Acquisition completed

What this signalsIntegration work after a deal often opens needs for new systems and services.

Period
FY2026
Fiscal year end
06/27
Filed
Aug 13, 2026

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The full record

From the Signal API record

Details

CIK
912093
Accession number
0001628280-26-056765
Filing year
2026
Why it matters
Active integration needs
Signal category
Strategic

Topics and mentions

Technologies

  • Ethernet
  • OSI protocol stack

Vendors

  • Spirent Communications plc.

Extraction

Confidence
High
Relevance
90%
Sentiment
Positive
Detected
Aug 18, 2026
signal_type
sec-10k
signal_subtype
acquisitionCompleted

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The API returns more than this page shows

This page shows a preview. The full sec-10k record in the Signal API and MCP can also have these 8 fields. Some fields are empty for some signals.

Company

  • linkedin_urlValue in the API
  • industriesValue in the API
  • employee_count_lowValue in the API
  • employee_count_highValue in the API
  • revenueValue in the API
  • descriptionValue in the API

Signal

  • signal_nameValue in the API
  • associationValue in the API
Show the full JSONThe record on this page and the API request

GET /v1/signals/78547fa6-108c-41da-ae7b-08c8943d8254 returns this record as JSON. POST /v1/companies/enrich returns every signal for viavisolutions.com.

{
  "signal_id": "78547fa6-108c-41da-ae7b-08c8943d8254",
  "signal_type": "sec-10k",
  "signal_subtype": "acquisitionCompleted",
  "detected_at": "2026-08-18T07:04:47.611+00:00",
  "company": {
    "name": "Viavi",
    "domain": "viavisolutions.com"
  },
  "data": {
    "detail": "The acquisition of Spirent's businesses expands VIAVI's high-speed Ethernet portfolio to cover layers 0-7 of the OSI stack. This large-scale integration creates significant opportunities for vendors specializing in system consolidation, data migration, and harmonizing disparate technology stacks and business processes.",
    "summary": "VIAVI completed acquisition of Spirent Communications businesses in October 2025",
    "excerpts": "Following the acquisition of certain businesses of Spirent Communications plc. in October 2025, VIAVI’s combined high-speed Ethernet portfolio addresses layers 0-7 of the OSI protocol stack.",
    "relevance": 0.9,
    "sentiment": "positive",
    "confidence": "high",
    "source_url": "https://www.sec.gov/Archives/edgar/data/912093/000162828026056765/viav-20260627.htm",
    "filing_date": "2026-08-13",
    "filing_year": 2026,
    "fiscal_year_end": "06/27",
    "sales_relevance": "Active integration needs",
    "signal_category": "strategic",
    "vendors_mentioned": [
      "Spirent Communications plc."
    ],
    "technologies_mentioned": [
      "Ethernet",
      "OSI protocol stack"
    ]
  }
}

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