UK · Europe Affiliated with Rimal Semiconductors Est. 2026

Engineering efficiency into
electrified systems.

A practical engineering partner for European OEMs building the next era of power electronics. Advanced SiC, GaN, MOSFET and IGBT devices, custom chip design, and Edge AI platforms — delivered through a global fabrication network.

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Chips deployed globally
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Design-to-fab success rate
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Core IP blocks
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Collective design experience
01 / About Azal

A technology gateway, not a distributor.

Azal Semiconductors is a UK-based solutions company helping European OEMs and system manufacturers improve power efficiency, reduce thermal losses and accelerate product development.

We operate as the European interface for Rimal Semiconductors — Saudi Arabia's first fabless power semiconductor design company. Through this affiliation, Azal connects European technology companies with a world-class semiconductor network spanning design, fabrication, packaging and testing. Rather than functioning as a traditional distributor or manufacturer, Azal sits within the supply chain as a gateway — enabling advanced capabilities with improved efficiency, reduced lead times, and long-term lifecycle support.

02 / Capabilities

What we do for design teams.

01

Advanced power devices

Access to next-generation SiC, GaN, MOSFET and IGBT technologies — covering the full voltage and current range required for modern electrified systems.

02

Custom chip design

Architecture definition, chip design across power, analog, mixed-signal and AI domains, prototyping, validation, tape-out and production.

03

Reliable manufacturing

Global foundry partnerships across Taiwan, South Korea and China — 8-inch, 12-inch and specialised SJ MOS/IGBT processes with full quality assurance.

04

Engineering-led integration

System-level support from application engineers who understand your end product — not just the datasheet. Deep co-engineering from concept to volume.

05

Edge AI computing platforms

Integrated AI computing card architecture combining AI memory, smart power semiconductors and high-efficiency PCB — a fast pathway for industrial intelligence.

03 / Technology Advantage

Two to three percent that changes everything.

Ultra-high efficiency power devices.

MOSFETs accessible through Azal reach conversion efficiencies above 99%, against an industry norm near 97%. In real-world systems that delta compounds into reduced cooling, lower component stress and meaningful reductions in operational energy use.

Reduced heat generation
Lower energy loss
Improved thermal stability
Zero-voltage turn-off
Azal — enabled 0%+
Industry standard 0%
2–3% efficiency gain — delivers substantial reductions in energy consumption, cooling costs and component stress, plus direct contribution to Scope 3 emission reductions.
04 / Products & Portfolio

A comprehensive power semiconductor portfolio.

Silicon Carbide

SiC Devices

Next-generation architecture with Zero Gate-Voltage Turn-Off capability, purpose-built for EV powertrains, renewable inverters and high-density systems.

650V / 35A 1200V / 100A Zero-voltage
Wide Bandgap

GaN Devices

High-frequency gallium nitride devices for server power supplies, fast chargers and any application where switching speed unlocks system-level efficiency.

High-freq Fast charging Data centre
MOSFET

Super-Junction

High-efficiency power conversion for UPS systems, LED lighting drivers and industrial motor drives.

99%+ eff. UPS Motor drives
Bipolar

IGBT

Industrial motor drives, inverters, welding equipment and appliances — with ISO 26262 and AEC-Q101 qualification pathways.

Inverters AEC-Q101 Welding
Intelligent

Edge AI Platforms

Integrated Edge AI Computing Card combining AI memory, smart power semiconductors and high-efficiency PCB — for industrial intelligence workloads.

AI memory Smart power Low-latency
Custom

Bespoke Silicon

From architecture definition through to mass production — 3-6 month customisation cycles for application-specific ICs tailored to your product.

3-6 months Tape-out Mass prod.
Industries we serve

Across Europe's electrified economy.

EV charging
Renewable energy
Industrial automation
Smart infrastructure
Data centres
Automotive systems
Robotics
EV charging
Renewable energy
Industrial automation
Smart infrastructure
Data centres
Automotive systems
Robotics
05 / Development Lifecycle

From requirement to volume production.

01

Requirement capture

Customer system specifications and electrical requirements are formally captured and documented.

~ 1 week
02

Architecture & design

Device architecture and power stage design using proven IP and industry-leading EDA tooling.

~ 1 week
03

Prototype & samples

Evaluation devices delivered for customer testing and system-level validation.

~ 1 week
04

Qualification & testing

Electrical, thermal and lifecycle validation including 1000-hour reliability testing.

5 weeks + 1000h
05

Manufacturing

Volume production executed through qualified global fabrication partners.

2 weeks +
06

Lifecycle support

Long-term supply chain management, component lifecycle and engineering updates.

Ongoing
Existing Designs
~8 weeks
Order → Delivery
New Custom Designs
11+ weeks
Incl. reliability
06 / Global Network

One ecosystem, five territories.

United Kingdom

Azal HQ

European HQ, customer engagement and technical support.

Saudi Arabia

Rimal HQ

Corporate HQ, R&D centre and MENA regional hub.

Taiwan

PSMC

Foundry partnerships — 8-inch wafers, 180nm process technology.

South Korea

DB HiTek

Advanced SJ MOS / IGBT specialisation, 130nm process.

China

CQ-AOS · MONE

Design centres and 12-inch fabrication for high-volume manufacturing.

07 / Why Azal

The reasons European teams choose us.

01

Proven pedigree

Founders have collectively deployed over one billion semiconductor devices into energy, EVs, consumer electronics, tech and 5G infrastructure.

02

Strategic, not transactional

We position as a strategic partner — not just a component supplier. Engagement runs from initial concept through to volume production.

03

Certified quality

ISO 9001:2015, ISO 14001, ISO 26262, AEC-Q101, RoHS — with 1000-hour reliability validation for every batch.

04

Real IP depth

A portfolio of over 700 core IP blocks and a growing catalogue of innovation and utility-model patents in semiconductor packaging and fabrication.

05

Faster time-to-market

Existing designs ship from order to delivery in around 8 weeks; new custom designs including full reliability cycle in 11+ weeks.

06

Sustainability built-in

Higher efficiency devices reduce Scope 3 operational emissions — aligned with UN SDGs 7, 9, 11, 12, 13 and 17.

08 / Leadership

A team that has shipped.

Yang Bingbing
Chief Technology Officer

21+ years designing 1B+ chips. Developed patented 175°C MOSFET technology. OSAT owner with extensive R&D and advanced chip design experience.

Dr Charles Li
VP · Process Technology

35+ years in chip design. Former senior leader at PSMC. Expert in power MOSFET, IGBT and SiC — from R&D through to high-volume manufacturing.

William Huang
VP · Power Device & Chip Architecture

20+ years of semiconductor leadership across TSMC, Intel and Infineon. Extensive core chip design and device optimisation experience.

Marco Wu
Director · Advanced PCBA

15 years in high-reliability electronic systems. High-power PCB designs for Lenovo, Acer, HP, Samsung and BYD.

Henry Qian
Director · Packaging & Assembly

Founder of a power device design company for automotive clients. Ex-leader at BYD, Huawei, Xiaomi, Bosch and Hyundai Motor Company.

09 / FAQs

Things teams ask us first.

Distributors move boxes. Azal operates as an engineering-led technology gateway — combining standard component supply with custom design, co-engineering and long-term lifecycle support. When customers engage us, they get access to a fabless design house, foundry partnerships and application engineering, not just a stocked catalogue.
For standard catalogue components we support evaluation and pilot quantities through to high-volume serial production. For custom designs, volumes are agreed project-by-project based on NRE, tape-out economics and target market. We size engagements so they make commercial sense for both sides.
Existing designs move from order to delivery in approximately 8 weeks. New custom designs — including requirement capture, architecture, prototyping, 1000-hour reliability testing and production ramp — typically run 11+ weeks with a 3–6 month end-to-end cycle for full application-specific ICs.
The Rimal group operates an ISO 9001:2015 certified quality management system covering design, development and supply. Devices are built to ISO 14001, ISO 26262 (automotive functional safety), AEC-Q101 (automotive qualification) and RoHS, with 1000-hour reliability validation applied across batches.
Three structures: component supply (our designs flowed into your products), joint development (co-designing custom chips optimised for your systems), and JV integration (building a joint venture for production integration and high-volume distribution).
Volume production runs through qualified foundry partners — PSMC in Taiwan (8-inch, 180nm), DB HiTek in South Korea (SJ MOS / IGBT, 130nm), and CQ-AOS and MONE in China (12-inch, 120nm). Packaging and testing partners are qualified through Rimal's extensive supplier evaluation process.
10 / Contact

Let's explore how we can support your design.

Start a conversation.

Tell us about your system, your voltage class, your volumes. We'll come back with a first view on fit, lead time and the right engagement model.

We typically respond within two working days.

Thank you.

Your enquiry is with our business team — you'll hear back within two working days.