uSys Integral

What uSys Integral does

uSys Integral, legally registered as uSys Inc., is a privately held technical advisory and consulting firm founded in 1998 and headquartered in Mountain View, California. The company operates in the advanced electronics and power control systems domain, offering engineering expertise across power conversion, embedded systems, RF/antenna design, robotics (drones), personal aircraft, and control systems (including quaternion-based gradient descent feedback control). Its commercial offering centers on XSpiceHDL, a software product positioned as a hardware description language or electronic design simulation tool, distributed via a Google Sites-hosted download page. The firm's web presence — a basic Google Sites page — and the absence of disclosed headcount, customers, pricing, or funding are consistent with a very small specialized engineering practice.

The business model mix is ambiguous from the available data. Revenue mechanics are not explicitly stated, and no pricing tiers, contract terms, or licensing model for XSpiceHDL are disclosed. The website navigation suggests both a product line (Products → XSpiceHDL → Get XSpiceHDL) and a consulting/engineering project practice (Project pages covering drone builds, personal aircraft, control system design, and WiFi antenna design), implying billable engineering work may complement any software licensing income. The primary customer segment is described horizontally as engineering and technical professionals requiring electronic design, simulation, and hardware development support; no named customers, logos, awards, certifications, or regulatory clearances are provided.

Strategically, the company presents as a long-standing but minimal-scale specialist rather than a venture-backed growth business. No funding rounds, M&A activity, leadership changes, partnerships, geographic expansions, or strategic alliances appear in the data. Technical breadth across multiple engineering disciplines provides knowledge optionality, but no commercial scaling signals — GTM motion, marketing channels, distribution channels, or hiring data — are observable, leaving the company's addressable market and competitive position largely undefined on the available evidence.

Name

uSys Integral

Legal name

uSys Inc.

Website

https://usysinc.com

Company type

Private

Founded year

1998

Operating status

Operating

Headcount range

1–10 employees

Short description

uSys Integral is a privately held Mountain View engineering firm founded in 1998 that delivers technical advisory, consulting, and EDA simulation tooling (XSpiceHDL) for power electronics, embedded systems, and advanced electronic design projects.

Ownership category

akta.pro rank

Product category

Electronic Design Automation Software

NAICS

Computer Systems Design Services (541512), Custom Computer Programming Services (541511), Scientific Research and Development Services (5417)

SIC

Services-Computer Programming Services (7371), Industrial Instruments For Measurement, Display, And Control (3823)

akta.pro primary industry

Instrumentation, Controls & Automation Engineering Consulting (BPAHAIAM)

akta.pro secondary industries

EDA Software Platforms (Digital Implementation, Verification & Signoff) (HDAHAFAA), Embedded Software & Firmware Tools (Compilers, Debug, RTOS tooling) (HDAHAFAE)

Keywords

• Electronic design automation
• Hardware description language
• Power electronics consulting
• Electronic simulation tools
• Embedded systems engineering

Headquarters

HQ city

Mountain View

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Operations

Core offering

uSys Integral develops and distributes XSpiceHDL, a hardware description language and electronic design simulation tool available for download. The company also provides technical advisory, consulting, and project services in advanced electronics, power conversion, embedded systems, and software development for engineering and technical professionals.

Product overview

uSys Integral offers a portfolio centered around XSpiceHDL, their primary product available for download. Beyond software products, the company engages in technical projects spanning power systems, embedded systems, software development, and personal aircraft design. The product ecosystem includes XSpiceHDL as the main commercial offering, supplemented by various engineering projects in robotics (drone construction), control systems (quaternion gradient descent feedback), and wireless communications (WiFi antenna design).

Differentiator

Problem solved

Functional benefit

Products and services

• XSpiceHDL

Segments1 record

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Recent moves3 records

Expansion highlights2 records

Broad incumbents

• Cadence Design Systems: One of the three dominant EDA platforms, offering analog/mixed-signal simulation, PCB design, and embedded software tools. Overlaps with uSys Integral's XSpiceHDL and broader electronics design focus, but at vastly greater scale.
• Synopsys: Major EDA vendor covering digital, analog, and verification flows including SPICE-class simulation. Comparable in product category (EDA simulation) to XSpiceHDL, though with a much broader portfolio.
• Siemens EDA (formerly Mentor Graphics): Provides analog/mixed-signal simulation, PCB design, and embedded software tools. Competes in the same EDA simulation and electronics design categories as uSys Integral's tool.
• Ansys: Multiphysics simulation vendor with strong presence in power electronics and electronic design. Adjacent competitor to uSys Integral's electronics simulation tools.
• Keysight Technologies: Electronic design automation (EEsof) and test/measurement vendor covering RF, microwave, and power-electronics design workflows. Overlaps with uSys Integral's RF/antenna and power-conversion projects.
• BeagleBoard.org Foundation / NI (Emerson): Suppliers of embedded design tools, test hardware, and prototyping platforms targeting the same power-electronics and embedded-systems engineers uSys Integral serves.

Direct peers

• Altium: Specialist EDA vendor focused on PCB and electronic design tools for professional engineers. Closely aligned with uSys Integral's electronics design and embedded engineering customer base.
• MathWorks: Provides MATLAB/Simulink, widely used for control-system design, embedded software, and power electronics simulation. Comparable to uSys Integral's simulation, embedded, and control-systems focus.
• EMAG Technologies: Small specialist EDA vendor offering SPICE-based electromagnetic and electronic simulation tools. Most direct peer to XSpiceHDL in size, niche positioning, and product category.
• Labcenter Electronics: Niche EDA vendor behind Proteus, combining SPICE simulation with PCB design for embedded and power-electronics engineers. Closely comparable to uSys Integral in scale and customer profile.

Market position

Strengths3 records

Weaknesses4 records

Competitive moat2 records

Key risks5 records

Key highlights4 records

Customer concentration

• LinkedInlinkedin.com/company/usys-integral

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about uSys Integral