Orange Quantum Systems
Orange Quantum Systems (OrangeQS) is a Delft-based Dutch startup, spun off from TNO and QuTech, that builds turnkey and modular hardware-plus-software systems (OrangeQS MAX, FLEX) for high-throughput automated testing and characterization of superconducting and semiconductor spin quantum chips, serving chip manufacturers and research institutions.
- Company typePrivate
- Founded2020
- HeadquartersDelft, Netherlands
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Orange Quantum Systems does
Orange Quantum Systems (OrangeQS) is a Delft-based, privately held Dutch startup spun off from TNO and QuTech that develops hardware and software for testing and characterizing solid-state quantum chips (superconducting and semiconductor spin qubits) operating at milli-Kelvin temperatures. Its product architecture is a platform-plus-modules stack: OrangeQS MAX is turnkey equipment for high-throughput automated testing of utility-scale quantum chips (several to hundreds of qubits per chip); OrangeQS FLEX is a modular, configurable R&D test system that bundles a dilution refrigerator, the OrangeQS Rack room-temperature control subsystem, a Juice Box control computer, and the proprietary OrangeQS Suite (SCQT, GRACE, Subzero). Underpinning both is OrangeQS Juice, an open-source operating system engineered for quantum R&D labs with a service-based architecture, JupyterHub interface, hardware abstraction layer for cryogenic integration, and InfluxDB2 time-series logging; the Suite additionally integrates the open-source Quantify framework for room-temperature electronics control.
The company sells to two primary segments — commercial quantum chip manufacturers (e.g., IQM in Finland, Rigetti as a MAX Partner) and research institutions (e.g., Karlsruhe Institute of Technology, TNO, QuTech) — across the Netherlands, Finland, Germany, Sweden, and the United States. Revenue mechanics combine quote-based capital hardware sales (MAX, FLEX), tiered subscription software licensing for the OrangeQS Suite (Academic, Academic Pro, Enterprise, Enterprise Pro), bespoke professional services under the Quantum Care brand, and non-dilutive European innovation grants. Distribution combines direct enterprise sales, a self-service FLEX Configurator on the website, an open-source GitLab distribution path for Juice, and the OrangeQS MAX Partnership Program (launched April 2026 with Rigetti, QuantWare, and Peak Quantum as inaugural members) to align MAX with next-generation chip architectures.
Cumulatively the company has raised €27M through three rounds: a €1.5M pre-seed in September 2023 (Cottonwood Technology Fund plus a European innovation grant), an oversubscribed €12M seed in June 2025 led by Icecat Capital (the largest seed investment in the Netherlands' quantum computing sector at the time), and a €15M seed extension in April 2026 led by the European Innovation Council (EIC) Fund with participation from QDNL Participations. Leadership is anchored by Executive Director Garrelt Alberts (also appointed to TNO's Strategic Advisory Council in 2026) and Founder/Director of R&D Adriaan Rol; EIC Fund investor Zeina Chebli joined the board as part of the 2026 extension. The company is a participant in the 23-partner QLSI2 consortium targeting a 200-qubit cloud-accessible semiconductor quantum computer by end of 2027.
Orange Quantum Systems firmographics
Firmographics- Name
- Orange Quantum Systems
- Legal name
- Orange Quantum Systems
- Website
- https://orangeqs.com
- Company type
- Private
- Founded year
- 2020
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Orange Quantum Systems (OrangeQS) is a Delft-based Dutch startup, spun off from TNO and QuTech, that builds turnkey and modular hardware-plus-software systems (OrangeQS MAX, FLEX) for high-throughput automated testing and characterization of superconducting and semiconductor spin quantum chips, serving chip manufacturers and research institutions.
- Ownership category
- akta.pro rank
Orange Quantum Systems industry classification
Industry- Product category
- Quantum Chip Testing Equipment
- NAICS
- Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515), Semiconductor Machinery Manufacturing (333242)
- SIC
- Instruments For Meas & Testing Of Electricity & Elec Signals (3825)
- akta.pro primary industry
- Quantum Performance Monitoring, Benchmarking & SLAs (HDAGAIAG)
- akta.pro secondary industries
- Pulse-Level Compilation & Control Stack Integration (HDAGAKAC), Hybrid Systems Benchmarking, Profiling & Observability (HDAGANAG), Classical Pre/Post-Processing & Data Pipelines for Quantum Workloads (HDAGANAD)
Keywords
Where Orange Quantum Systems is headquartered
LocationHeadquarters
- HQ city
- Delft
- HQ country
- Netherlands
- HQ region
- Europe
Offices1 record
Markets served
Orange Quantum Systems business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Personnel, Supply Chain, Operations, Marketing or Sales
Revenue model
- Hardware Sales — OrangeQS MAX and OrangeQS FLEX: Turnkey and modular quantum chip testing equipment (cryogenic + room-temperature control stacks including dilution refrigerators, racks, control computers/Juice Box) sold to quantum chip manufacturers, research labs, and academic institutions. High-value capital equipment sales.
- Software Licensing — OrangeQS Suite: Proprietary software tools (SCQT, GRACE, Subzero) licensed via Academic, Academic Pro, Enterprise, and Enterprise Pro license tiers, unlocking full functionality including diagnostics libraries, pulse-level simulator, and Juice Core Extensions.
- Professional Services — Quantum Care: Consulting and bespoke services including support for designing, building, and optimizing quantum test systems; tailoring software to customer automation needs; and testing superconducting/spin quantum chips and TWPAs for customers. Quote-based engagements.
- Non-Dilutive Grants: European innovation grant funding combined with equity rounds during the pre-seed and seed stages, supporting R&D and product development.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | OrangeQS Suite license tiers (Academic, Academic Pro, Enterprise, Enterprise Pro) |
| Unit Pricing | — | OrangeQS MAX hardware — quote-based |
| Unit Pricing | Pay-as-you-go | OrangeQS FLEX hardware — quote-based / configurator-driven |
| Other | — | Quantum Care professional services — quote-based |
| Freemium | — | OrangeQS Juice — free open-source |
Go-to-market motion4 records
Distribution channels4 records
Marketing channels6 records
Orange Quantum Systems product offering
Product offeringCore offering
Orange Quantum Systems (OrangeQS) develops and sells turnkey and modular hardware systems for automated testing and characterization of solid-state quantum chips (superconducting and semiconductor spin qubits). Its flagship OrangeQS MAX is a high-throughput testing system for quantum chips with several to hundreds of qubits, while OrangeQS FLEX is a modular R&D testing system combining a dilution refrigerator, the OrangeQS Rack room-temperature control stack, and proprietary OrangeQS Suite software. The open-source OrangeQS Juice operating system and Quantum Care professional services round out the offering.
Product overview
Orange Quantum Systems (OrangeQS) provides a platform-plus-modules product architecture for automated quantum chip testing. Its core commercial offering is the OrangeQS MAX turnkey, high-throughput testing equipment for utility-scale quantum chips (several to hundreds of qubits), paired with the modular OrangeQS FLEX R&D system, which bundles a dilution refrigerator, the OrangeQS Rack room-temperature control subsystem, the Juice Box control computer, and the OrangeQS Suite of licensable proprietary apps (SCQT, GRACE, Subzero) plus open-source frameworks (Juice, Quantify). The open-source OrangeQS Juice operating system underpins both hardware products, providing a multi-user, JupyterHub-based environment for automating and monitoring quantum experiments. Quantum Care is the company's services arm, and the OrangeQS MAX Partnership Program (launched April 2026 with Rigetti Computing, QuantWare, and Peak Quantum) is the partner engagement model for aligning MAX development with chip manufacturers' roadmaps.
Differentiator
Problem solved
Functional benefit
Brands
- OrangeQS MAX: Turnkey automated equipment for high-throughput testing of one or multiple quantum chips, accommodating several to hundreds of qubits per chip.
- OrangeQS FLEX
- OrangeQS Juice
- Quantum Care
Products and services
- OrangeQS MAX
Companies that use Orange Quantum Systems
Customer profileNamed customers7 records
Segments3 records
Ideal customer profiles3 records
Orange Quantum Systems technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration25 records
Feature7 records
Orange Quantum Systems partnerships and signals
Strategic signalScale indicators11 records
Recent moves7 records
Expansion highlights6 records
Orange Quantum Systems competitors and assessment
Company assessmentEmerging players
- Riverlane: UK-based quantum error correction software company that complements the stack OrangeQS helps test; partial overlap in serving quantum hardware developers with benchmarking/diagnostic tooling.
- q-CTRL: Quantum control software vendor (Boulder Opal, Fire Opal) whose benchmarking and performance-management focus overlaps with OrangeQS Suite's SCQT/GRACE capabilities for hardware verification and crosstalk characterization.
- QuantWare: Dutch quantum hardware startup and OrangeQS MAX Partnership Program member; supplies reference QPUs and TWPAs into OrangeQS FLEX while competing indirectly at the chip level with OrangeQS's customers.
Broad incumbents
- Rohde & Schwarz: Global T&M incumbent whose ZNL/ZNB VNAs, switching matrix, and spectrum analyzers are integrated into OrangeQS FLEX and serve overlapping quantum lab customers with broader measurement portfolios.
- Bluefors: Larger Finnish cryogenic platform vendor whose XLD 450 and LD 450 dilution refrigerators are the cryogenic backbone of OrangeQS FLEX; broader and more established in cryogenics but adjacent in the chip-testing stack.
- Keysight Technologies: Large incumbent test-and-measurement vendor with quantum solutions and Anapico microwave sources; competes broadly in lab instrumentation and is an integrated option in OrangeQS FLEX.
Direct peers
- Zurich Instruments: Swiss maker of quantum control electronics (SHF+ Qubit RF readout, PQSC, HDAWG) that competes with the room-temperature control side of OrangeQS FLEX and is an integrated option in OrangeQS's own configurator; directly comparable as a quantum lab instrumentation supplier.
- Qblox: Dutch quantum control stack vendor (Cluster, QRM, QCM modules) based near Delft; competing in the same control-electronics category OrangeQS integrates and supports as a FLEX room-temperature subsystem option, with overlapping customer base.
- Quantum Machines: Israeli maker of OPX quantum controllers and QUA pulse-level language, serving superconducting and trapped-ion labs globally; overlaps directly with OrangeQS FLEX's room-temperature control subsystem and QCage sample holders, and competes for the same quantum R&D lab budgets.
Others
- FormFactor: Public semiconductor test equipment maker (probe stations, parametric testers) whose business model of selling capital test gear to chip makers is analogous to OrangeQS MAX, though aimed at conventional CMOS rather than quantum chips.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
Orange Quantum Systems social profiles
Digital presenceOrange Quantum Systems financial estimates
Financial estimateRevenue estimate
Valuation estimate
Orange Quantum Systems leadership team
Management profileNumber of profiles
Profiles2 records
Orange Quantum Systems funding detail
Funding detailFunding overview
Funding rounds4 records
Investors7 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Orange Quantum Systems 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 Orange Quantum Systems
What does Orange Quantum Systems do?
Orange Quantum Systems (OrangeQS) develops and sells turnkey and modular hardware systems for automated testing and characterization of solid-state quantum chips (superconducting and semiconductor spin qubits). Its flagship OrangeQS MAX is a high-throughput testing system for quantum chips with several to hundreds of qubits, while OrangeQS FLEX is a modular R&D testing system combining a dilution refrigerator, the OrangeQS Rack room-temperature control stack, and proprietary OrangeQS Suite software. The open-source OrangeQS Juice operating system and Quantum Care professional services round out the offering.
Is Orange Quantum Systems a public or private company?
Orange Quantum Systems is a private company. It is classified as venture growth investor backed and is currently operating.
When was Orange Quantum Systems founded?
Orange Quantum Systems was founded in 2020. It employs 11 to 50 people.
Where is Orange Quantum Systems based?
Orange Quantum Systems is headquartered in Delft, Netherlands, in the Europe region.
How does Orange Quantum Systems make money?
Four revenue lines are on record. Hardware Sales — OrangeQS MAX and OrangeQS FLEX is the primary driver. The others are software Licensing — OrangeQS Suite, professional Services — Quantum Care and non-Dilutive Grants.
Who are Orange Quantum Systems's main competitors?
Emerging players on record are Riverlane, q-CTRL and QuantWare. Broad incumbents are Rohde & Schwarz, Bluefors and Keysight Technologies. Direct peers are Zurich Instruments, Qblox and Quantum Machines. FormFactor is listed as an others.
Does Orange Quantum Systems have an API?
Yes. OrangeQS Juice provides a Python client API (`orangeqs.juice.client.Client`) enabling developers to interact with Juice services, messaging, tasks, and the database. The Client class exposes asynchronous methods (`request`, `execute`) and a blocking variant (`execute_blocking`) for sending Task instances to named services and awaiting TaskResult/TaskResultOk responses. It is the primary interface for executing tasks on services in the OrangeQS Juice operating system environment used for quantum R&D labs. Developer documentation is at docs.orangeqs.com/juice/core/v26.11.1/reference/api/orangeqs.juice/orangeqs.juice.client.html.
What industry is Orange Quantum Systems in?
Orange Quantum Systems's product category is Quantum Chip Testing Equipment. Its primary akta.pro industry code is HDAGAIAG, Quantum Performance Monitoring, Benchmarking & SLAs, with a secondary code of HDAGAKAC, Pulse-Level Compilation & Control Stack Integration. Its NAICS code is 334515 and its SIC code is 3825.