What Sioux does

Sioux Technologies B.V. is a privately held Dutch high-tech engineering services and solutions provider headquartered in Eindhoven, founded in 1996. The company develops, innovates, and assembles complex multidisciplinary high-tech systems on behalf of OEM and high-tech clients across six primary verticals: semiconductor equipment, analytical instruments, medical technology, mobility & infrastructure, telecom, and agro & food. Sioux's distinctive model is offering software, mathware, mechanics, mechatronics, electronics, and assembly capabilities under a single roof, eliminating the need for clients to coordinate multiple specialist vendors across the development lifecycle.

The company's portfolio spans twelve solution categories — including Accurate Positioning, Instrumentation, Sensing & Detection, Inkjet, Edge AI, High-Speed Acquisition & Processing, Metrology Software, High Voltage Modules, Inspection & Analysis, System Control Software & Digital Twinning, and Data Technologies — backed by seven core engineering competencies. Notable technical outcomes include a four-axis scanning robot for SamanTree Medical's Histolog Scanner that operates roughly four times faster than competing systems, and an electron microscope project that earned a Guinness World Record for smallest visible detail. Sioux operates 11 offices across the Netherlands, Germany, Romania, China, Vietnam, Singapore, and India, including a joint venture with Jiangsu Jitri in Suzhou.

Commercially, Sioux operates a sales-led, professional services model with custom B2B engagements priced per project; no public pricing exists. The company is founder-controlled under parent Sioux Group B.V. (co-founders Hans Duisters and Erik van Rijswijk) with no external institutional funding disclosed in the source data. Distribution is direct: senior engineers and business developers engage OEMs as strategic co-development partners. Recent strategic moves include the May 2026 partnership with British software firm Cocotec, the commercial release of the Histolog Scanner in June 2026, and the introduction of the company's first Fellowship to recognize senior technical talent.

Name

Sioux

Legal name

Sioux Technologies B.V.

Website

https://sioux.eu

Company type

Private

Founded year

1996

Operating status

Operating

Headcount range

251–500 employees

Short description

Sioux Technologies is a Dutch privately held high-tech engineering services firm that designs, develops, and assembles complex multidisciplinary systems — spanning software, electronics, mechanics, and mathware — for OEM clients across semicon, analytical, medical, mobility, telecom, and agro-food verticals.

Ownership category

akta.pro rank

Product category

High-tech Engineering Services

NAICS

Semiconductor Machinery Manufacturing (333242), Computer and Electronic Product Manufacturing (334)

SIC

Industrial Instruments For Measurement, Display, And Control (3823), Electronic & Other Electrical Equipment (No Computer Equip) (3600), Communications Equipment, Nec (3669)

akta.pro primary industry

Industrial IoT/Edge Electronics Manufacturing (Gateways, Edge Controllers) (IMAGAGAC)

akta.pro secondary industry

Ruggedized/Harsh-Environment Electronics Manufacturing (IP-rated, shock/vibration, wide-temp) (IMAGAGAF)

Keywords

• High-tech systems development
• Mechatronics engineering services
• Embedded software development
• Precision instrumentation solutions
• Contract manufacturing services

Headquarters

HQ city

Eindhoven

HQ country

Netherlands

HQ region

Europe

Offices11 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Operations, Infrastructure, Marketing or Sales

Revenue model

1. High-tech System Development: Strategic high-tech solutions provider developing, innovating and assembling complex high-tech systems for OEMs and high-tech companies across multiple international markets including semicon, analytical, medical, mobility, telecom, and agro & food sectors.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels8 records

Core offering

Sioux Technologies is a strategic high-tech solutions provider that develops, innovates, and assembles complex high-tech systems for OEMs and high-tech companies across semicon, analytical, medical, mobility & infra, telecom, and agro & food sectors. The company combines software, mathware, mechanics, mechatronics, electronics, and assembly competencies to deliver integrated solutions from concept to production.

Product overview

Sioux Technologies is a strategic high-tech solutions provider that develops, innovates, and assembles complex high-tech systems. The company operates a portfolio of specialized solutions organized under distinct service categories: Accurate Positioning, Instrumentation, Sensing & Detection, Inkjet Solutions, Edge AI, High Speed Acquisition & Processing Modules, Metrology Software, High Voltage Modules, Inspection & Analysis, System Control Software & Digital Twinning (both GF and BF variants), and Data Technologies. These solutions are supported by core competencies in Embedded Software, Application Software, Mechatronics, Mechanics, Mathware (including Optimization, Data Science & Machine Learning, Image Analysis, Computational Physics, Scientific Computing, and Logistics Solutions), Electronics, and Assembly. The company serves high-tech markets including Semicon, Analytical, Medical, Mobility & Infra, Telecom, and Agro & Food sectors.

Differentiator

Problem solved

Functional benefit

Products and services

• High-Tech System Development Services End-to-end custom development of complex high-tech systems combining software, mathware, mechanics, mechatronics, electronics, and assembly for enterprise OEM clients in semicon, analytical, medical, mobility & infra, telecom, and agro & food sectors.
• Accurate Positioning Solutions High-precision positioning solutions for complex systems and machinery applications in high-tech environments.
• Instrumentation Solutions Advanced instrumentation solutions for measurement and control in high-tech environments.
• Sensing & Detection Solutions Sensing and detection technologies for industrial and scientific applications.
• Inkjet Solutions Inkjet technology solutions for high-tech printing and deposition applications.
• Edge AI Solutions Edge artificial intelligence solutions for on-device processing and intelligent decision-making.
• High Speed Acquisition & Processing Modules Modules for high-speed data acquisition and real-time processing in high-tech systems.
• Metrology Software Solutions Software solutions for precision measurement and metrology applications.
• High Voltage Modules High voltage electronic modules for specialized industrial applications.
• Inspection & Analysis Solutions Inspection and analysis solutions for quality control and evaluation.
• System Control Software & Digital Twinning - GF System control software and digital twin solutions for ground-floor applications, including the Supermodels capability.
• System Control Software & Digital Twinning - BF System control software and digital twin solutions for basement-floor applications.
• Data Technologies Solutions Data management and analytics technologies for high-tech systems.
• Embedded Software Development Embedded software development for microcontrollers through embedded Linux systems.
• Application Software Development

Quantifiable outcome

• Robot with four-axis scanning machine that is four times faster than competing scanning machines
• +2 more outcomes

Named customers7 records

Segments6 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature18 records

Partnerships

One partnership is on record.

• CocoteccoreStrategic or Co-development Partner · 12 May 2026Sioux Technologies entered into a strategic partnership with British software company Cocotec to help OEMs and high-tech companies improve reliability and efficiency in high-tech system development.

Scale indicators2 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Neways Electronics International: Dutch EMS and electronic module provider serving semiconductor, industrial, medical, and automotive OEMs. Comparable to Sioux's electronics design, high-voltage modules, and assembly capabilities, with similar end-market exposure in the Netherlands/Germany.
• Demcon: Dutch mechatronics, optomechatronics, and medical device developer with sites across the Netherlands and operations in Germany. Closely comparable to Sioux in serving medical imaging/devices, analytical instruments, and high-tech industrial OEMs from a Dutch base.
• NTS Group: Dutch high-tech mechatronics and system integrator serving semiconductor, analytical, medical, and mobility customers across Europe, the US, and Asia. Overlaps directly with Sioux in precision positioning, optics, and complex OEM system development, with a similar Brainport Eindhoven footprint and end-market mix.
• VDL Enabling Technologies Group (VDL ETG): Subsidiary of VDL Groep focused on high-tech mechatronics, supply chain, and precision manufacturing for semiconductor equipment, analytical, and medical OEMs. Highly comparable customer overlap, capabilities, and Brainport Eindhoven heritage to Sioux.
• Akka Technologies: European engineering and digital services firm serving mobility, aerospace, industrial, and high-tech OEM clients. Comparable to Sioux in multidisciplinary embedded systems, software, and mechatronics consulting for European OEMs.
• Science [&] Technology (S&T): Dutch high-tech systems integrator with strong presence in defense, aerospace, mobility, and high-tech industrial markets. Comparable to Sioux in combining embedded software, electronics, and system development for complex OEM platforms from a Dutch base.
• ALTEN: European technology and engineering services consultancy with deep automotive, telecom, and industrial client bases. Competes with Sioux for embedded software, mechatronics, and system development talent on similar OEM projects across Europe.
• Bertrandt: German engineering services provider focused on mobility, automotive electronics, and software-defined vehicle development. Directly comparable to Sioux's Mobility & Infra segment in terms of customer profile and embedded/electronic systems work.

Broad incumbents

• TNO: Dutch applied research organization with much broader scope across high-tech, defense, mobility, and industrial innovation. While not a direct commercial peer, TNO competes for the same Dutch high-tech engineering talent and collaborates with Sioux's customer base.
• Capgemini Engineering: Global engineering services arm of Capgemini (formerly Altran) covering embedded systems, mechatronics, and digital twin across mobility, telecom, industrial, and high-tech sectors. A broader incumbent competing with Sioux for similar OEM system development mandates, especially in telecom and mobility.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/SiouxSource
• LinkedInlinkedin.com/company/sioux
• Facebookfacebook.com/sioux.eu

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Subsidiaries7 records

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 Sioux