OpenSynergy
OpenSynergy is a Berlin-based privately held embedded software company that develops Bluetooth and software-defined radio stacks (Blue SDK, RapidLaunch, Mesh, Multi-Stack, Radio Tuner SDK) licensed primarily to automotive OEMs and Tier 1 suppliers, with reported deployment in 400M+ vehicles and 1B+ devices.
- Company typePrivate
- Founded1999
- HeadquartersBerlin, Germany
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What OpenSynergy does
OpenSynergy is a privately held German embedded software company headquartered in Berlin with a US subsidiary in American Fork, Utah, that develops Bluetooth and radio connectivity stacks for automotive and broader embedded systems markets. Its core product, Blue SDK, is an independent, hardware-agnostic Bluetooth host protocol stack supporting Classic Bluetooth, Low Energy, LE Audio/Auracast, Mesh, and Bluetooth 6.0 Channel Sounding, qualified by the Bluetooth SIG with more than 2,000 qualification tests per release. The portfolio also includes RapidLaunch SDK (a Linux-qualified replacement for the native BlueZ stack), Blue SDK Mesh for IoT, Multi-Stack for multi-controller Android systems, and Radio Tuner SDK supporting AM/FM/DAB/HD Radio/DRM across chipsets from NXP, Skyworks, Qualcomm, Infineon, Texas Instruments, and ST Micro. Blue SDK is reported as deployed in over 400 million automotive shipments (across virtually all major OEMs) and over 1 billion end devices spanning industrial, IoT, medical, and consumer segments.
The company monetizes primarily through software licensing and royalties of its SDK portfolio to automotive OEMs and Tier 1 suppliers, supplemented by engineering services for customization, porting, and integration support. Distribution is hybrid: direct enterprise sales to OEMs and Tier 1s, channel distribution via Knowit (US and Europe), and technology partner integrations with NXP, Elektrobit, ARM, and GlobalLogic. The firm maintains ISO 9001 quality certification (issued by Kiwa) across both the Berlin and American Fork sites, and is an active member of the Bluetooth SIG Core Specification and Automotive Working Groups. In June 2024, OpenSynergy divested its COQOS Hypervisor virtualization assets to Qualcomm, narrowing its strategic focus to wireless connectivity software.
Post-divestiture, OpenSynergy has invested in expanding the addressable footprint of Blue SDK — adding Bluetooth Channel Sounding for secure localization, deepening RapidLaunch's Linux capabilities, and entering adjacent verticals such as consumer medical (Owlet Dream Sight partnership). The company operates with a small headcount (11–50 employees) but with a very long-tenured core Bluetooth engineering team, suggesting a high-value-per-employee licensing business model rather than a services-heavy one.
OpenSynergy firmographics
Firmographics- Name
- OpenSynergy
- Legal name
- OpenSynergy GmbH
- Website
- https://opensynergy.com
- Company type
- Private
- Founded year
- 1999
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- OpenSynergy is a Berlin-based privately held embedded software company that develops Bluetooth and software-defined radio stacks (Blue SDK, RapidLaunch, Mesh, Multi-Stack, Radio Tuner SDK) licensed primarily to automotive OEMs and Tier 1 suppliers, with reported deployment in 400M+ vehicles and 1B+ devices.
- Ownership category
- akta.pro rank
OpenSynergy industry classification
Industry- Product category
- Automotive Embedded Software (Bluetooth and Radio Connectivity)
- NAICS
- Software Publishers (5132)
- SIC
- Computer Communications Equipment (3576)
- akta.pro primary industry
- Embedded Software & Firmware Tools (Compilers, Debug, RTOS tooling) (HDAHAFAE)
- akta.pro secondary industry
- Data/Apps Connectivity & Adapters (Connectors, Drivers, SDKs) (HDAEAIAK)
Keywords
Where OpenSynergy is headquartered
LocationHeadquarters
- HQ city
- Berlin
- HQ country
- Germany
- HQ region
- Europe
Offices2 records
Markets served
OpenSynergy business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales, Others
Revenue model
- Software Licensing: Licensing of Blue SDK, RapidLaunch SDK, Blue SDK Mesh, Multi-Stack, and Radio Tuner SDK software products to automotive OEMs, Tier 1 suppliers, and embedded systems manufacturers. Products are sold with associated profiles and optional components.
- Engineering Services: Customization and engineering services to support product integration and deployment, including porting, configuration, and technical support.
Go-to-market motion2 records
Distribution channels3 records
Marketing channels6 records
OpenSynergy product offering
Product offeringCore offering
OpenSynergy develops and licenses embedded software products for connected automotive and embedded platforms. Its flagship offering is the Blue SDK Bluetooth host protocol stack, supplemented by RapidLaunch SDK (Linux Bluetooth stack), Blue SDK Mesh, Multi-Stack (Android multi-controller), and Radio Tuner SDK (AM/FM/DAB/HD Radio/DRM). The software is hardware-agnostic, Bluetooth SIG qualified, and deployed across automotive OEMs, Tier 1 suppliers, medical devices, industrial IoT, and consumer electronics.
Product overview
OpenSynergy provides embedded software solutions for connected automotive and embedded platforms. The company's product portfolio centers on two core platforms: BLUE SDK, a Bluetooth host protocol stack, and Radio Tuner SDK, a multi-standard radio reception solution. BLUE SDK serves as the foundation for multiple specialized products: RapidLaunch for Linux integration, Mesh for IoT mesh networking, and Multi-Stack for Android multi-controller support. All products emphasize hardware-agnostic design, Bluetooth SIG qualification, and interoperability across radio vendors including Qualcomm, NXP, Infineon, Texas Instruments, and ST Micro. The company holds ISO 9001 certification covering automotive-grade software development, design, delivery, and post-delivery activities at its Berlin and Utah locations.
Differentiator
Problem solved
Functional benefit
Brands
- Blue SDK: Industry-leading Bluetooth host protocol stack deployed in over 400 million cars and 1 billion devices across automotive, medical, industrial, mobile, and consumer segments.
- RapidLaunch SDK
- Blue SDK Mesh
- Multi-Stack
- Radio Tuner SDK
Products and services
- Blue SDK Industry-leading independent Bluetooth host protocol stack supporting Bluetooth 6.0 Core Specification, Classic, LE, LE Audio, Auracast, Mesh, and Channel Sounding. Hardware-agnostic, Bluetooth SIG qualified, deployed in over 400 million automotive shipments and 1 billion devices. Sold to automotive OEMs, Tier 1 suppliers, medical device makers, and consumer electronics manufacturers.
- Blue SDK RapidLaunch Qualified Bluetooth stack for Linux that replaces the native BlueZ stack while retaining a familiar interface. Built on Blue SDK, it adds features, superior stability, and simplified maintenance for automotive and embedded Linux applications.
- Blue SDK Mesh Bluetooth Mesh stack for IoT applications enabling secure, reliable networks of tens to thousands of connected devices using many-to-many communication topology with multi-path, self-healing network infrastructure. Based on Blue SDK.
- Blue SDK Multi-Stack Supplemental Bluetooth interface for Android enabling advanced use cases requiring more than one Bluetooth controller. Allows multiple host stack instances for each controller, supporting multi-controller, multi-profile, multi-connection operation in Android-based systems.
- Radio Tuner SDK Hardware-agnostic software radio solution for integrating digital and analog radio reception (AM, FM, DAB, HD Radio, DRM) into automotive and embedded systems. Supports multiple broadcast standards with seamless tuning and reliable audio playback for in-vehicle infotainment. Compatible with NXP Quantum, NXP Mercury, NXP Radion, Skyworks Dual Eagle, and Skyworks Digital Falcon/Falcon 2 tuner modules.
Quantifiable outcome
- Blue SDK deployed in over 400 million cars worldwide, integrated by virtually all major OEMs
- +3 more outcomes
Companies that use OpenSynergy
Customer profileNamed customers1 record
Segments4 records
Ideal customer profiles4 records
OpenSynergy technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration10 records
AI capability1 record
Feature7 records
OpenSynergy partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered strategic and core.
- OwletstrategicOwlet integrated Blue SDK into its Dream Sight baby monitor to deliver secure and reliable Bluetooth connectivity. Blue SDK's pre-qualified components streamlined Bluetooth qualification and certification processes, while OpenSynergy's team of Bluetooth experts ensured ongoing security compliance.
- KnowitcoreKnowit, a leading Swedish consultancy firm, serves as distributor for Blue SDK with primary markets in US and Europe. The partnership combines Blue SDK with Knowit's blueGO application framework to provide state-of-the-art, secure, and target-platform-agnostic Bluetooth solutions with outstanding device interoperability and performance for automotive customers.
- ElektrobitcoreCollaboration on EB corbos Linux security, providing Blue SDK pre-validated on EB corbos Linux built on Ubuntu for safety applications in modern vehicles requiring secure and connected services.
- NXPcoreNXP semiconductor partnership for Bluetooth connectivity solutions. Radio Tuner SDK supports NXP Quantum (SAF9xxx), NXP Mercury (SAF400x), and NXP Radion (TEF3200) radio tuner modules.
- Bluetooth SIGcoreLong-term member of Bluetooth Special Interest Group, participating in Core Specification and Automotive Working Groups, attending interoperability testing events, and actively maintaining current qualifications for stack and profiles.
Scale indicators5 records
Recent moves7 records
Expansion highlights6 records
OpenSynergy competitors and assessment
Company assessmentDirect peers
- Synopsys (RivieraWaves Bluetooth IP): Synopsys acquired RivieraWaves, one of the closest direct competitors to OpenSynergy in Bluetooth IP / protocol stack licensing. Both sell licensable Bluetooth host stacks and profiles to chip vendors and OEMs, making them head-to-head comparables in protocol-stack licensing terms.
- CEVA, Inc. CEVA licenses Bluetooth, Wi-Fi and other wireless IP cores and stacks to chipmakers and OEMs, directly overlapping with OpenSynergy's Blue SDK and Radio Tuner SDK in the connectivity IP/stack segment.
- Elektrobit: Elektrobit provides EB corbos Linux and automotive software platforms, with whom OpenSynergy has a core technology partnership integrating Blue SDK on EB corbos. As a co-integrated vendor with overlapping automotive IVI/cockpit customers, Elektrobit is a directly comparable embedded automotive software peer.
Broad incumbents
- Stollmann (Texas Instruments): Stollmann was a dedicated Bluetooth protocol-stack vendor comparable in approach to OpenSynergy, now folded into Texas Instruments. The legacy Stollmann stack and the integrated TI Bluetooth offering directly compete for Bluetooth host-stack sockets on TI silicon.
- Infineon (formerly Cypress / PSoC & AIROC Bluetooth): Infineon's AIROC Bluetooth products (formerly Cypress/PSoC) bundle a Bluetooth stack with silicon. Comparable as a stack competitor in the embedded Bluetooth/automotive connectivity category where OpenSynergy also sells a stack with broad radio interoperability.
- Qualcomm Technologies: Qualcomm is both a silicon partner for Blue SDK and the acquirer of OpenSynergy's COQOS Hypervisor. As Qualcomm expands vertically into automotive software stacks, it becomes a broad incumbent competitor across connectivity, virtualization, and infotainment.
- Nordic Semiconductor: Nordic is a leading Bluetooth LE chip vendor whose SoftDevice stack competes directly with Blue SDK on many IoT/embedded sockets. Comparable as a stack-plus-silicon vendor and a frequent alternative in low-energy Bluetooth design-ins.
- Silicon Labs: Silicon Labs sells Bluetooth modules/SoCs with its own embedded Bluetooth stack for IoT and industrial segments, directly competing for many of the same design-ins as OpenSynergy outside of automotive.
- Wind River Systems: Wind River provides embedded real-time operating systems and platforms used in automotive and industrial — a comparable embedded-software vendor serving the same OEM and Tier-1 customers, though broader in scope (RTOS/virtualization) than Bluetooth.
Emerging players
- Mindtree (LTIMindtree) Bluetooth Practice: LTIMindtree operates a Bluetooth/embedded software services practice that has historically competed with Blue SDK on protocol-stack engineering services and qualification support, especially for consumer and industrial customers.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks7 records
Key highlights7 records
Customer concentration
OpenSynergy social profiles
Digital presenceOpenSynergy compliance and trust
Trust signalCompliance1 record
OpenSynergy financial estimates
Financial estimateRevenue estimate
Valuation estimate
OpenSynergy leadership team
Management profileNumber of profiles
Profiles4 records
OpenSynergy subsidiaries and ownership
Company hierarchySubsidiaries1 record
OpenSynergy funding detail
Funding detailFunding overview
Funding rounds4 records
Investors3 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
OpenSynergy 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 OpenSynergy
What does OpenSynergy do?
OpenSynergy develops and licenses embedded software products for connected automotive and embedded platforms. Its flagship offering is the Blue SDK Bluetooth host protocol stack, supplemented by RapidLaunch SDK (Linux Bluetooth stack), Blue SDK Mesh, Multi-Stack (Android multi-controller), and Radio Tuner SDK (AM/FM/DAB/HD Radio/DRM). The software is hardware-agnostic, Bluetooth SIG qualified, and deployed across automotive OEMs, Tier 1 suppliers, medical devices, industrial IoT, and consumer electronics.
Is OpenSynergy a public or private company?
OpenSynergy is a private company. It is classified as venture growth investor backed and is currently operating.
When was OpenSynergy founded?
OpenSynergy was founded in 1999. It employs 11 to 50 people.
Where is OpenSynergy based?
OpenSynergy is headquartered in Berlin, Germany, in the Europe region.
How does OpenSynergy make money?
Two revenue lines are on record. Software Licensing is the primary driver. The others are engineering Services.
Who are OpenSynergy's main competitors?
Direct peers on record are Synopsys (RivieraWaves Bluetooth IP), CEVA, Inc. and Elektrobit. Broad incumbents are Stollmann (Texas Instruments), Infineon (formerly Cypress / PSoC & AIROC Bluetooth), Qualcomm Technologies, Nordic Semiconductor, Silicon Labs and Wind River Systems. Mindtree (LTIMindtree) Bluetooth Practice is listed as an emerging player.
Does OpenSynergy have an API?
No public API is recorded for OpenSynergy.
What industry is OpenSynergy in?
OpenSynergy's product category is Automotive Embedded Software (Bluetooth and Radio Connectivity). Its primary akta.pro industry code is HDAHAFAE, Embedded Software & Firmware Tools (Compilers, Debug, RTOS tooling), with a secondary code of HDAEAIAK, Data/Apps Connectivity & Adapters (Connectors, Drivers, SDKs). Its NAICS code is 5132 and its SIC code is 3576.