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Anthropic acquisitions in 2026: 2 reported deals

This page lists 2 reported deals involving Anthropic. The latest, on Oct 19, 2026: securityweek.com reported "Anthropic Acquires Confidential AI Startup Opaque Systems."

PrivateResearch Services501 to 1,000 employeesanthropic.comLinkedIn

Reported
2
Last 90 days
2
Latest
Oct 19, 2026

Acquisitions · latest 2

Latest reported Anthropic deals

  1. Acquisition
    Anthropic Acquires Confidential AI Startup Opaque SystemsAnthropic has acquired confidential AI startup Opaque Systems.
    securityweek.com
  2. Acquisition
    Anthropic acquires OpaqueAnthropic will acquire confidential computing and AI company Opaque.
    constellationr.com

Signal API · MCP

Track Anthropic with the Signal API

One POST /v1/companies/enrich call with anthropic.com returns Anthropic acquisitions signals (news, sec-8k), each with its source. Or ask Claude through MCP.

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2 credits per signal returned; zero-result calls are free. Endpoint reference

curl -X POST https://signals.autobound.ai/v1/companies/enrich \
  -H "X-API-KEY: $AUTOBOUND_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "domain": "anthropic.com",
    "signal_types": ["news","sec-8k"],
    "signal_subtypes": ["acquires","merges_with","acquisitionAnnounced",
      "acquisitionCompleted"],
    "limit": 20
  }'

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Acquisitions at related companies

Questions about Anthropic acquisitions

What companies has Anthropic acquired?
Recent reports name these companies: Opaque Systems (Oct 19, 2026, securityweek.com) and Opaque (Oct 13, 2026, constellationr.com). This page lists 2 reported deals in total. Reports include talks, proposals and bids that did not close, so check each source.
What was Anthropic's latest acquisition?
The newest reported deal on this page that names Anthropic: Oct 19, 2026: Anthropic Acquires Confidential AI Startup Opaque Systems (securityweek.com). Check the source for whether the deal closed.
What deals has Anthropic been linked to?
This page lists 2 reported deals. The newest: Oct 19, 2026: Anthropic Acquires Confidential AI Startup Opaque Systems (securityweek.com).

Source. News reports and SEC 8-K filings about acquisitions and mergers.

Method. Stories about the same deal within 14 days merge into one row. Deal values show only when the source states them in USD.

Data as of .

How this data is built →Get it from the Signal API →