Company lists · Data verified August 2026
Top 25 Digital circuit design software companies based in the United States
There are 116 digital circuit design software companies headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 1,495 professional contacts across them, including 361 with verified work emails and 304 with mobile numbers. San Jose is the largest hub.
This list covers digital circuit design software companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.
The 25 largest digital circuit design software companies based in the United States
Ranked by team size| # | Company | Verified emails |
|---|---|---|
| 1 | Cadence Design Systems | 169 |
| 2 |  ALDEC | 18 |
| 3 |  Ansys Apache | 19 |
| 4 |  Agnisys, INC | 1 |
| 5 |  Primarius Technologies | 1 |
| 6 |  Nuvation Engineering | 28 |
| 7 |  RYDEV | 5 |
| 8 |  Kilopass IS NOW A Part Of Synopsys | 8 |
| 9 |  Quilter | 13 |
| 10 |  Paradigm Works, INC | 13 |
| 11 |  Senseics Corporation | 12 |
| 12 |  Calypto Design Systems | 4 |
| 13 |  Avatar Integrated Systems INC | 3 |
| 14 |  Pentalogix | 4 |
| 15 |  Nangate | 1 |
| 16 |  Pulsic | 3 |
| 17 |  Forte Design Systems | 3 |
| 18 | Anew Design Automation | 1 |
| 19 |  Intercept Technology INC | 3 |
| 20 |  Silogy | 3 |
| 21 |  LSI Computer Systems, Inc. LSI CSI | 1 |
| 22 |  Scientific Analog | 1 |
| 23 |  Circuitlab, INC | 1 |
| 24 | Orora Design Technologies INC | 1 |
| 25 |  Berkeley Design Automation | 1 |
Showing 25 of 116 digital circuit design software companies based in the United States
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Digital circuit design software companies based in the United States at a glance
As of Aug 28, 2026Companies by employee count
Digital circuit design software companies by metro
| Metro | Companies |
|---|---|
| Digital circuit design software companies in San Jose | 14 |
| Digital circuit design software companies in Santa Clara | 8 |
| Digital circuit design software companies in Sunnyvale | 7 |
| Digital circuit design software companies in Austin | 5 |
| Digital circuit design software companies in Wilsonville | 4 |
| Digital circuit design software companies in San Diego | 4 |
| Digital circuit design software companies in Mountain View | 4 |
| Digital circuit design software companies in Palo Alto | 4 |
How this list was built
- Source
- The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
- Inclusion
- Companies whose own business descriptions match “digital circuit design software companies”, with match quality audited by blind human judging, and headquartered in the United States.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Contact records re-verify on a rolling cadence; 1 contacts on this list were re-verified in the last 30 days.
- Refresh
- Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.
Frequently asked
How many digital circuit design software companies are there based in the United States?
There are 116 digital circuit design software companies headquartered in the United States as of August 2026 (RevenueBase).
What is the largest company on this list?
Cadence Design Systems, headquartered in San Jose, tops this list with the largest team on record.
Which city has the most digital circuit design software companies?
San Jose leads with 14 headquartered companies, followed by Santa Clara (8) and Sunnyvale (7).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 361 verified decision-maker contacts tracked across these 116 companies.
How current is this list?
The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.
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About this data
RevenueBase is a B2B contact data platform. Its company graph covers 21.3 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph, the same data that powers RevenueBase's B2B data products and the free research portal.
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