Powersim
Powersim develops Simcenter PSIM, an electronic circuit simulation software for power electronics and motor drive design, serving automotive/EV, semiconductor, and industrial machinery engineering teams, now part of Siemens.
- Company typePrivate
- Founded2001
- HeadquartersRockville, United States
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What Powersim does
Powersim, founded in 2001 and headquartered in Rockville, United States, develops Simcenter PSIM, an electronic circuit simulation software package focused on power electronics and motor drive design. The product specializes in simulating converters, motor drives, and associated control loops, and includes a proprietary convergence algorithm and dedicated design suites covering HEV powertrain, resonant LLC converters, and EMI filter design, indicating workflow extension beyond generic SPICE-class circuit simulation.
The underlying technology stack combines a power-electronics-specific simulation kernel with modular design suites that automate common engineering tasks such as thermal modeling, loss calculation, and EMI filter synthesis. The platform generates code and validated templates that customers integrate into downstream hardware design flows, creating stickiness with engineering teams.
Commercially, Powersim sells through enterprise direct sales and, post-acquisition, through the Siemens Simcenter channel and the Altair Marketplace. Revenue mechanics consist of one-time software seat licenses combined with recurring maintenance/support subscriptions, targeting power electronics engineers across automotive/EV, semiconductor, and industrial machinery segments. The company operates with a 1-10 employee footprint and is now part of Siemens following an acquisition that rebranded the product as Simcenter PSIM.
Powersim firmographics
Firmographics- Name
- Powersim
- Website
- https://powersimtech.com
- Company type
- Private
- Founded year
- 2001
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Powersim develops Simcenter PSIM, an electronic circuit simulation software for power electronics and motor drive design, serving automotive/EV, semiconductor, and industrial machinery engineering teams, now part of Siemens.
- Ownership category
- akta.pro rank
Powersim industry classification
Industry- Product category
- Engineering Simulation Software
- NAICS
- Custom Computer Programming Services (541511), Power, Distribution, and Specialty Transformer Manufacturing (335311)
- SIC
- Instruments For Meas & Testing Of Electricity & Elec Signals (3825)
- akta.pro primary industry
- Power Management & Power Conversion ICs (PMIC/DC‑DC/AC‑DC/Gate Drivers) (HDAHABAE)
- akta.pro secondary industries
- Medium-Voltage (MV) Power Conversion (MVPCS, MV Drives, MVDC) (EUAFAIAE), Grid-Scale Power Conversion & Interconnection (PCS, Grid-Tie Inverters, Converter Stations) (IMAGAAAI)
Keywords
Where Powersim is headquartered
LocationHeadquarters
- HQ city
- Rockville
- HQ country
- United States
- HQ region
- North America
Markets served
Powersim business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Marketing or Sales, Operations
Revenue model
- Software Licenses: Simulation software licenses for power electronics and motor drive design. Includes various license tiers and configurations for enterprise deployments.
- Support and Maintenance: Ongoing support services including technical support, software updates, and maintenance contracts tied to license renewals.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Enterprise licenses with full feature access |
| Freemium | Pay-as-you-go | Try/evaluate option available |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels5 records
Powersim product offering
Product offeringCore offering
Powersim develops and sells Simcenter PSIM, a unified simulation and design software for power electronics and motor drive applications. The software provides power converter loss calculations, motor drive efficiency calculations, conducted EMI analysis, analog and digital control simulation, and automatic embedded C code generation from control schematics. It also ships with specialized design suites for power supplies (including resonant LLC converters), motor drives, EMI filter design, HEV powertrain systems, and design verification tools for DFMEA.
Product overview
Simcenter PSIM is a single, unified simulation software product for power electronics and motor drive applications. It has been a leading power electronics and motor drive simulation and design software for over 25 years, featuring an intuitive user-friendly interface and robust simulation engine. The product provides quick power converter loss calculations, motor drive efficiency calculations, EMI analysis, analog/digital control capabilities, and automatic embedded code generation. It also includes design suites for power supplies (including resonant LLC converters), motor drives, EMI analysis and filter design, HEV powertrain systems, and design verification tools including Monte Carlo, Sensitivity and Fault Analysis for DFMEA.
Differentiator
Problem solved
Functional benefit
Brands
- Simcenter PSIM: Simulation tool for power electronics and motor drives, handling power converter loss, motor drive efficiency, conducted EMI analysis, and code generation. Has been a leading power electronics and motor drive simulation and design software for over 25 years.
Products and services
- Simcenter PSIM
Companies that use Powersim
Customer profileSegments4 records
Ideal customer profiles4 records
Powersim technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
Powersim partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Siemensparent_companyPowersim was acquired by Siemens and integrated into the Simcenter portfolio. The Simcenter PSIM product continues to serve power electronics and motor drive simulation needs as part of Siemens' broader systems simulation offerings.
Scale indicators1 record
Recent moves4 records
Expansion highlights5 records
Powersim competitors and assessment
Company assessmentDirect peers
- Synopsys: Provides SaberRD for power electronics and motor drive simulation, including mixed-signal, mechanical, and thermal cosimulation. Targets the same power converter and motor-drive R&D workflows as Simcenter PSIM.
- ANSYS: Provides ANSYS Maxwell and Simplorer for power electronics and motor-drive electromagnetic and circuit co-simulation. Directly competes with Simcenter PSIM for power converter and motor drive design workflows in automotive and industrial segments.
- Keysight Technologies: Provides ADS (Advanced Design System) and SystemVue for power electronics, RF, and mixed-signal design with EMI analysis. Overlaps with PSIM on conducted EMI analysis and converter design workflows.
- Cadence Design Systems: Offers PSpice, Spectre, and the Allegro/Mixed-Signal design flow for power electronics circuit simulation and verification. Competes head-to-head with PSIM on converter design, analog/digital control simulation, and loss analysis for power systems.
- MathWorks: Provides Simulink and Simscape Electrical for motor drive and power electronics simulation, widely used in EV powertrain and control design. A primary alternative to PSIM for system-level and control-oriented motor drive workflows.
Emerging players
- Altair: Hosts Simcenter PSIM itself via the Altair One Marketplace and offers its own simulation tools (e.g., Activate) for power electronics and system modeling. Comparable as a marketplace channel and an alternative solver for the same engineers.
- COMSOL: Offers multiphysics simulation including electrical, thermal, and magnetic coupling relevant to power electronics and motor design. Overlaps with PSIM on motor drive and converter workflows where users need coupled-field analysis.
Broad incumbents
- Siemens Digital Industries Software: Parent of Simcenter PSIM and broader Simcenter portfolio (SystemVision, MAGNET, Motor Solve, etc.). Provides competing and complementary simulation capabilities within the same Siemens sales channel that sells PSIM.
Market position
Strengths5 records
Weaknesses4 records
Competitive moat4 records
Key risks1 record
Key highlights7 records
Customer concentration
Powersim social profiles
Digital presencePowersim financial estimates
Financial estimateRevenue estimate
Valuation estimate
Powersim leadership team
Management profileNumber of profiles
Powersim funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Powersim M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Powersim
What does Powersim do?
Powersim develops and sells Simcenter PSIM, a unified simulation and design software for power electronics and motor drive applications. The software provides power converter loss calculations, motor drive efficiency calculations, conducted EMI analysis, analog and digital control simulation, and automatic embedded C code generation from control schematics. It also ships with specialized design suites for power supplies (including resonant LLC converters), motor drives, EMI filter design, HEV powertrain systems, and design verification tools for DFMEA.
When was Powersim founded?
Powersim was founded in 2001. It employs 1 to 10 people.
Where is Powersim based?
Powersim is headquartered in Rockville, United States, in the North America region.
How does Powersim make money?
Two revenue lines are on record. Software Licenses are the primary driver. The others are support and Maintenance.
Who are Powersim's main competitors?
Direct peers on record are Synopsys, ANSYS, Keysight Technologies, Cadence Design Systems and MathWorks. Emerging players are Altair and COMSOL. Siemens Digital Industries Software is listed as a broad incumbent.
Does Powersim have an API?
No public API is recorded for Powersim.
What industry is Powersim in?
Powersim's product category is Engineering Simulation Software. Its primary akta.pro industry code is HDAHABAE, Power Management & Power Conversion ICs (PMIC/DC‑DC/AC‑DC/Gate Drivers), with a secondary code of EUAFAIAE, Medium-Voltage (MV) Power Conversion (MVPCS, MV Drives, MVDC). Its NAICS code is 541511 and its SIC code is 3825.