1. SILVACO (www.silvaco.com)

TCAD Tools:
a. Interactive / Automation tools
b. Process Simulators
c. General Device Simulators
d. FET Device Simulators

Analog & Mixed Signal:
a. Analog Circuit Simulator
b. RF Circuit Simulator
c. Mixed Signal Simulator
d. SPICE Model Extraction

Custom IC CAD:
a. Schematic Editor
b. IC Layout Editor
c. DRC/LVS/LPE Physical Verification

Parasitic Extraction:
a. Interconnect Characterization
b. High Frequency Characterization
c. Cell / Core Parasitics
d. Full Chip Parasitics

Logic Verification:
a. Verilog Simulator
b. MixedLevel Fault Simulator

2. SIMUCAD (www.simucad.com)

Circuit simulation an CAD software tools used for designing analog mixed- signal an RF integrated circuits.
Analog/Mixed-Signal/RF-Complete family of full-chip and circuit simulation products for analog mixed -signal an RF
Custom IC CAD - PDK-based design flow with schematic layout physical verification and parasitic extraction
Interconnect Modeling - 3D physics-base interconnect modeling for passive components and interconnect parasitics
Digital CAD - Cell/core library characterization and Verilog simulation products