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Synopsys

synopsys.com ↗

Maker of chip design software (EDA) and simulation tools, now merged with Ansys.

Hard to displace
Assessed 21 July 2026 · Evidence as of 21 July 2026
Strong structural protection; the business model survives ai pressure.
On the recordSince 21 July 2026 · Checkable from September 2026 · Every call on the record Checkpoint: Q3 FY2026 earnings, key signal for margins and China export recovery
The call

Synopsys sits inside chipmakers' workflows so deeply that AI tools get bolted onto its platform rather than replacing it, while China export rules and the Ansys integration remain the things to watch.

Synopsys sells software that helps engineers design computer chips, plus the building blocks (called IP) that go into those designs. It is hard to replace because customers have spent years building their work processes around Synopsys tools, foundries only certify a handful of vendors, and switching to a rival like Cadence would mean retraining teams and rewriting workflows, so companies rarely do it. The picture could shift if the U.S. government changes export rules to China again (which has already flipped once in 2025 and affects up to 16 percent of revenue), or if the recent acquisition of Ansys does not blend smoothly and costs the company talent or focus.

Why
01
AI pressure: None apparent. AI agents like Aprisa AI get built into Synopsys tools to speed chip design, not to replace the company that sells them. Could AI do the core job? Unlikely.
02
Bigger players: Cadence Design Systems. Cadence and Siemens EDA race Synopsys on the same agentic AI features, but no customer has switched vendors over it. Could a giant copy it? No, they are blocked.
03
What protects it. Chip foundries certify Synopsys tools for each new manufacturing node, and switching means re-qualifying an entire design flow.
What would change this call
TSMC or Samsung decertifies Synopsys tools on a leading node in favor of Cadence or Siemens EDA. Would show the foundry-certification moat is cracking, not just theorized.
US imposes a full, durable China Entity List cutoff on Synopsys (not another reversal within weeks). Would confirm the 10-16% China revenue exposure is a lasting structural loss.
Design IP segment revenue keeps declining for multiple quarters past Q3 FY2025's -8%. Would show customers shifting IP purchases away from Synopsys toward Arm or others.
Key numbers
  • FY2025 revenue $7.054B, up 15% YoY (2025-10-31)
  • Backlog reached $11.4B at fiscal year end (2025-10-31)
  • Cutting 10% of workforce, up to $350M charges (2025-11-12)
Named risks
  • Renewed or permanent US export restrictions on China EDA sales could hit 10-16% of revenue. Severity: high
  • Post-Ansys integration and 10% workforce restructuring executing poorly through 2026. Severity: medium
  • Stockholder derivative litigation over Ansys deal active in federal court through April 2026. Severity: medium
  • NVIDIA's $2B stake and Synopsys's UALink board seat raise neutrality concerns among AMD, Intel, hyperscalers. Severity: medium
  • Design IP segment revenue decline (-8% YoY in Q3 FY2025) signaling competitive or demand weakness. Severity: low
Rivals, as read in July 2026
RivalDirectionEvidence
Cadence Design SystemscontestingSynopsys Design Automation grew 23% YoY in Q3 FY2025 (Sep 2025) versus Cadence's stable duopoly position
Siemens EDAcontestingSiemens launched Aprisa AI, Calibre Vision AI, Solido AI to compete on agentic AI, per 2025 EDA market reporting
Arm HoldingscontestingSynopsys remains #2 semiconductor IP vendor behind Arm as Design IP revenue fell 8% YoY in Q3 FY2025
Chinese EDA vendors (Empyrean, Univista)gaining onUnivista, staffed by ex-Synopsys/Cadence engineers, pursued an IPO as of Dec 30, 2025 amid export curbs
Questions people ask
Is Synopsys profitable in 2025?
Yes. Synopsys posted record FY2025 revenue of $7.054 billion (year ended Oct 31, 2025), up about 15% from $6.127B in FY2024, driven partly by the Ansys acquisition which added $756.6M for the year, per its Dec 10, 2025 earnings release.
Did Synopsys have layoffs?
Yes. On Nov 12, 2025, Synopsys announced it would cut about 10% of its workforce and close certain sites as part of post-Ansys restructuring, expecting up to $350 million in pretax severance and restructuring charges.
Who owns Synopsys?
Synopsys is a publicly traded company (Nasdaq: SNPS) with no parent. On Dec 1, 2025, NVIDIA took a $2 billion equity stake at $414.79 per share as part of an expanded AI and engineering partnership, but Synopsys remains independently run.
Could AI replace Synopsys?
Unlikely soon. Synopsys is embedding AI into its own tools rather than being displaced, launching agentic AI in Ansys 2026 R1 (March 11, 2026) and demoing 'AgentEngineer,' claiming up to 20x productivity gains, at NVIDIA GTC on March 16, 2026.
Who is Synopsys's biggest competitor?
Cadence Design Systems is Synopsys's main rival in the electronic design automation duopoly, generating an estimated ~$5.3 billion in CY2025 revenue versus Synopsys's larger, Ansys-boosted revenue base; Siemens EDA is the smaller third player.
How did the China export controls affect Synopsys?
US export restrictions on EDA software sales to China were imposed around May 29, 2025 and rescinded July 2, 2025 as part of a US-China trade deal, a roughly five-week disruption; China represents an estimated 10-16% of Synopsys revenue.
Timeline
  • 2026-05-27Q2 FY2026 revenue reported at $2.276B vs $1.604B prior year; EPS guidance raised
  • 2026-03-16Showcased AgentEngineer multi-agent AI stack at NVIDIA GTC 2026
  • 2026-03-11Launched Ansys 2026 R1, first joint product with agentic AI capabilities
  • 2025-12-22Stockholder derivative lawsuit over Ansys deal filed in N.D. Cal.
  • 2025-12-10Reported record FY2025 revenue of $7.054B, backlog of $11.4B
  • 2025-12-01NVIDIA announced $2B equity investment in Synopsys at $414.79/share
  • 2025-11-12Announced 10% workforce cut and site closures, up to $350M charges
  • 2025-10-17Completed FTC-ordered divestitures of Optics unit and PowerArtist to Keysight
  • 2025-07-17Closed $35B acquisition of Ansys, forming silicon-to-systems platform
  • 2025-05-29US BIS restricted EDA software sales to China (rescinded July 2, 2025)
Revision history
21 July 2026
First assessed. Hard to displace. The text above is fixed as of this date and is not edited afterwards.
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