IS-Wireless
IS-Wireless (ISN Sp. z o.o.) is a Polish deep-tech company that develops Liquid RAN™, a patented AI-native open radio access network architecture enabling ultra-resilient Private 5G/6G networks with sub-second node recovery. It serves defense ministries, Tier-1 mobile operators, industrial enterprises, and government clients across NATO-allied nations.
- Company typePrivate
- Founded2017
- HeadquartersPiaseczno, Poland
- Headcount51–100
- GTM typeB2B
- OfferingSoftware
What IS-Wireless does
IS-Wireless is a Polish deep-technology company founded in 2017 that develops the patented Liquid RAN™ radio access network architecture, an AI-native, open, and disaggregated platform for deploying Private 5G and 6G networks. The core technology enables rapid restoration and redeployment of base stations in under one second, allowing continuous connectivity even when network infrastructure is damaged or destroyed, a capability validated through deployments with Tier-1 European mobile operators including Deutsche Telekom, Orange, and Vodafone, as well as through NATO DIANA programme trials with the Polish Ministry of Defence. The product portfolio centres on the Liquid RAN platform with complementary modules including Near-Real-Time and Real-Time Radio Intelligent Controllers (RIC), xApp/rApp applications for dynamic radio resource management, and Fluid Radio Security for AI-powered intrusion detection.
The company operates across dual-use vertical markets with defense and military as the primary focus (NATO-aligned armed forces requiring tactical 5G bubbles, self-healing networks, and rapid network restoration in contested environments), Industry 4.0 and manufacturing as a secondary focus (private campus networks for automation and Industry 4.0), and additional engagement with mobile network operators, government and critical infrastructure operators, and academic research institutions. Go-to-market combines direct enterprise field sales targeting C-level stakeholders in defense ministries and operators across Western Europe (Netherlands, Belgium, France, Spain, Portugal) with a growing channel partner ecosystem of prime contractors, system integrators (Telet, Opticoms), and technology partners (VMware, Adtran, Benetel).
Revenue is generated through software licensing of the Liquid RAN platform, professional services for network deployment and integration, and recurring software subscriptions for RIC functionality and ongoing support, with sales cycles of 6-18 months given mission-critical deployments. The company has secured over $15 million in cumulative non-dilutive funding primarily through Polish government grants (PARP, NCBR) and EU research programmes, supplemented by NATO DIANA Phase 2 funding, and operates offices in Poland (headquarters), the Netherlands (R&D at High Tech Campus Eindhoven), and Estonia (NATO engagement).
IS-Wireless firmographics
Firmographics- Name
- IS-Wireless
- Legal name
- ISN Sp. z o.o.
- Website
- https://is-wireless.com
- Company type
- Private
- Founded year
- 2017
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- IS-Wireless (ISN Sp. z o.o.) is a Polish deep-tech company that develops Liquid RAN™, a patented AI-native open radio access network architecture enabling ultra-resilient Private 5G/6G networks with sub-second node recovery. It serves defense ministries, Tier-1 mobile operators, industrial enterprises, and government clients across NATO-allied nations.
- Ownership category
- akta.pro rank
IS-Wireless industry classification
Industry- Product category
- Private 5G/6G RAN Software
- NAICS
- Wired and Wireless Telecommunications Carriers (except Satellite) (51711), Wireless Telecommunications Carriers (except Satellite) (517112)
- SIC
- Communications Equipment, Nec (3669), Computer Communications Equipment (3576), Radiotelephone Communications (4812)
- akta.pro primary industry
- Industrial/OT Private Connectivity (Factory, Mining, Ports) (HDAIAGAD)
- akta.pro secondary industries
- Private LTE/5G Mobile Network Operators (Campus/Industrial) (HDAIAAAE), Wireless Networking Services (Wi‑Fi, Private LTE/5G) (BPAEAEAE), Private Cellular Networks for Utilities (Private LTE/5G Core, RAN, SIM/eSIM) (EUADAIAF)
Keywords
Where IS-Wireless is headquartered
LocationHeadquarters
- HQ city
- Piaseczno
- HQ country
- Poland
- HQ region
- Europe
Offices3 records
Markets served
IS-Wireless business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure
Revenue model
- Private 5G/6G Network Software Licensing: Licensing of LiquidRAN software for deployment of sovereign, ultra-resilient private 5G and 6G networks. The technology can be deployed at a price significantly lower than market challengers, making it suitable for campus networks, industry 4.0, in-building solutions, and tactical defense deployments.
- Professional Services and Integration: Implementation, deployment, and integration services for private 5G networks, including network planning, optimization, and ongoing technical support. The company collaborates with system integrators and partners for delivery.
- RAN Software Subscriptions and Support: Ongoing software support, updates, and potentially subscription-based access to advanced RIC functionalities and AI/ML-driven network optimization features.
Go-to-market motion3 records
Distribution channels4 records
Marketing channels5 records
IS-Wireless product offering
Product offeringCore offering
IS-Wireless develops and licenses LiquidRAN™, a patented AI-native, open, and disaggregated radio access network architecture for sovereign, ultra-resilient Private 5G and 6G networks. The technology enables rapid restoration and redeployment of base stations in under one second and is built on O-RAN Alliance specifications, deployable in cloud-native virtualized environments for defense and Industry 4.0 use cases.
Product overview
IS-Wireless offers a unified product portfolio centered on its patented Liquid RAN™ technology - an open, disaggregated, AI-native radio access network architecture designed for ultra-resilient Private 5G and 6G networks. The core Liquid RAN platform provides the foundational architecture for rapid network restoration and redeployment, while the Near-RT RIC and Real-Time RIC modules deliver intelligent control for spectrum optimization, energy management, and network automation. Specialized applications (xApps/rApps) extend RIC functionality for security, slicing, and resource management, with Fluid Radio Security providing AI-powered threat detection. The company serves both defense and commercial sectors with dual-use network solutions engineered for extreme environments.
Differentiator
Problem solved
Functional benefit
Products and services
- Liquid RAN™ Patented, AI-native, open and disaggregated radio access network architecture for ultra-resilient Private 5G and 6G networks. Enables rapid restoration and redeployment of base stations in under one second in degraded or mobile environments, with full O-RAN Alliance specification compliance.
- Private 5G/6G Networks Sovereign, ultra-resilient Private 5G and 6G network deployments designed for dual-use defense and Industry 4.0 applications, including tactical 5G bubbles, autonomous robots, mobile command units, and smart industrial campuses.
Quantifiable outcome
- Network node recovery in under 1 second after destruction
- +3 more outcomes
Companies that use IS-Wireless
Customer profileNamed customers13 records
Segments5 records
Ideal customer profiles5 records
IS-Wireless technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability8 records
Feature6 records
IS-Wireless partnerships and signals
Strategic signalPartnerships
Twelve partnerships are on record, tiered core, flagship and minor.
- UK Digital CatapultcoreIS-Wireless was added to Digital Catapult's open RAN programme along with five other vendors (Accelleran, Benetel, G REIGNS, Antevia Networks, Pegatron) to diversify telecoms supply chains for private network deployments in the UK.
- EchoStar Corporation / ORCIDcoreLiquid RAN platform completed Phase 1 security vulnerability testing at Open RAN Center for Integration and Deployment (ORCID), an independent lab run by EchoStar Corporation in partnership with NTIA. Testing validates security and interoperability of IS-Wireless solution for US market deployment.
- xG-ALOE AlliancecoreAlliance for Open xG Enterprise Networks with 40+ partners from industry, research, and start-ups. IS-Wireless CEO Dr. Sławomir Pietrzyk appointed to Steering Committee. Alliance aims to provide testbeds, foster collaboration, and promote open, modular technology approach for private 5G networks. Building on CampusOS project achievements.
- Telkom UniversitycoreStrategic partnership with Indonesia's premier academic institution formalized through MoU signing. Collaboration spans Indonesia and Southeast Asia focusing on joint research initiatives, Liquid RAN pilot deployments with regional MNOs (PT. Indosat, Telkomsel), and development of training programs bridging academic knowledge with industry demands.
- TeletcoreUK-based partner and Programme Lead for ONE WORD programme delivering Private 5G across the UK. Telet collaborated on RIC and xApps development for energy savings, with IS-Wireless providing the core Liquid RAN technology.
- NATO DIANAflagshipNATO's Defence Innovation Accelerator programme providing access to 182 test centres across 28 Allied nations, funding, and direct connections to defense ministries. IS-Wireless selected for Phase 2 among top 0.6% of 2,600+ applicants. The programme validates LiquidRAN's capability for defense and civilian communications infrastructure.
- West of England Combined AuthoritycoreUK government body leading the ONE WORD programme. IS-Wireless deployed Private 5G networks in the region as part of DSIT programme to accelerate Open RAN adoption and bring cutting-edge connectivity to high-demand public spaces.
- Deutsche Telekom, Orange, VodafonecoreTier-1 European mobile network operators with proven commercial deployments of IS-Wireless LiquidRAN technology, validating commercial viability alongside defense applications.
- Fraunhofer HHIcoreKey research partner in xG-ALOE and other EU projects. Fraunhofer HHI hosted xG-ALOE kick-off event in Berlin. Long-standing collaboration including 5G SA network implementation for Fraunhofer's 5G showroom project.
- Riga Technical UniversityminorOpen RAN Research and Development laboratory established with 5G SA deployed network and RAN intelligent controller. Support team helped deploy the network successfully.
- Opticoms GmbHminorTechnology partner in Private 5G domain, recognized as one of IS-Wireless strongest partners with ongoing collaboration to achieve more success together.
- EU Research Consortium (FNS, 6G-MIRAI, AMAZING-6G, etc.)coreActive participation in multiple EU-funded research projects: Future Network Services (FNS), 6G-MIRAI, AMAZING-6G, MECON, SMARTY, StandICT, ORIGAMI, SUNRISE-6G, NATWORK. These 60+ partner consortiums focus on 5G/6G technology advancement and standardization.
Scale indicators6 records
Recent moves6 records
Expansion highlights7 records
IS-Wireless competitors and assessment
Company assessmentMarket position
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
IS-Wireless social profiles
Digital presenceIS-Wireless financial estimates
Financial estimateRevenue estimate
Valuation estimate
IS-Wireless leadership team
Management profileNumber of profiles
Profiles9 records
IS-Wireless funding detail
Funding detailFunding overview
Funding rounds11 records
Investors4 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
IS-Wireless 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 IS-Wireless
What does IS-Wireless do?
IS-Wireless develops and licenses LiquidRAN™, a patented AI-native, open, and disaggregated radio access network architecture for sovereign, ultra-resilient Private 5G and 6G networks. The technology enables rapid restoration and redeployment of base stations in under one second and is built on O-RAN Alliance specifications, deployable in cloud-native virtualized environments for defense and Industry 4.0 use cases.
Is IS-Wireless a public or private company?
IS-Wireless is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was IS-Wireless founded?
IS-Wireless was founded in 2017. It employs 51 to 100 people.
Where is IS-Wireless based?
IS-Wireless is headquartered in Piaseczno, Poland, in the Europe region.
How does IS-Wireless make money?
Three revenue lines are on record. Private 5G/6G Network Software Licensing is the primary driver. The others are professional Services and Integration and RAN Software Subscriptions and Support.
Does IS-Wireless have an API?
No public API is recorded for IS-Wireless.
What industry is IS-Wireless in?
IS-Wireless's product category is Private 5G/6G RAN Software. Its primary akta.pro industry code is HDAIAGAD, Industrial/OT Private Connectivity (Factory, Mining, Ports), with a secondary code of HDAIAAAE, Private LTE/5G Mobile Network Operators (Campus/Industrial). Its NAICS code is 51711 and its SIC code is 3669.