FlexBridge
Flexbridge AB is a three-person Luleå, Sweden-based specialist in IEC 61499 distributed industrial automation, offering consulting, training, and the IceBlock nano-PLC platform to manufacturers, machine builders, and system integrators modernising legacy PLC systems for Industry 4.0.
- Company typePrivate
- Founded2018
- HeadquartersLuleå, Sweden
- Headcount1–10
- GTM typeB2B
- OfferingServices
What FlexBridge does
Flexbridge AB is a three-person industrial automation specialist based in Luleå, Sweden, focused on the IEC 61499 standard for distributed control systems. The company sells consulting, training, and hardware products that help manufacturers, machine builders/OEMs, and system integrators migrate from legacy PLC architectures to modular, event-driven control suitable for Industry 4.0. Its core product, IceBlock, is a compact IEC 61499-native distributed nano-PLC with wireless peer-to-peer connectivity over IP and OPC UA integration, designed for retrofitting existing equipment and enabling plug-and-produce flexibility. An in-development AI-assisted online IDE is intended to lower the engineering effort required to build IEC 61499 applications.
Flexbridge operates a hybrid revenue model combining professional services — project-based consulting and on-site workshops scoped to each client — with hardware sales of IceBlock and a freemium training funnel. Free self-paced YouTube courses serve as top-of-funnel demand generation, while paid on-site workshops and custom training programmes target enterprise engineering teams. Direct, enquiry-driven sales is the only distribution channel for consulting and hardware, with no public pricing. Marketing is limited to organic content and EU research project visibility, with no paid advertising or analytics on the company website.
The firm is founder-led and actively engaged in European research consortia (MEDUSA, UPRAISE, 1-SWARM) under Horizon Europe and Horizon 2020, generating grant-based R&D funding and positioning the team at the frontier of IEC 61499 standard development. This research footprint, combined with the founders' academic pedigree in distributed automation, is a defining element of the company's competitive position. No external equity funding rounds have been disclosed.
FlexBridge firmographics
Firmographics- Name
- FlexBridge
- Legal name
- Flexbridge AB
- Website
- https://flexbridge.se
- Company type
- Private
- Founded year
- 2018
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Flexbridge AB is a three-person Luleå, Sweden-based specialist in IEC 61499 distributed industrial automation, offering consulting, training, and the IceBlock nano-PLC platform to manufacturers, machine builders, and system integrators modernising legacy PLC systems for Industry 4.0.
- Ownership category
- akta.pro rank
FlexBridge industry classification
Industry- Product category
- Industrial Automation Control Systems
- NAICS
- Other Scientific and Technical Consulting Services (54169), Management Consulting Services (54161)
- SIC
- Services-Engineering Services (8711), Industrial Instruments For Measurement, Display, And Control (3823)
- akta.pro primary industry
- Instrumentation, Controls & Automation Engineering Consulting (BPAHAIAM)
- akta.pro secondary industry
- Instrumentation, Controls & Automation (DCS/PLC/SCADA, SIS, Metering) (EUAEAFAC)
Keywords
Where FlexBridge is headquartered
LocationHeadquarters
- HQ city
- Luleå
- HQ country
- Sweden
- HQ region
- Europe
Offices1 record
Markets served
FlexBridge business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales
Revenue model
- Consulting Services: Project-based consulting engagements covering IEC 61499 adoption, legacy PLC migration, and architecture review. Engagements are scoped to each client's specific situation rather than offering off-the-shelf packages.
- IceBlock Hardware Products: Sale of IceBlock distributed nano-PLC hardware and associated function block libraries. Hardware is sold with customisation options for specific I/O requirements. Enquiry-based sales model.
- Training Programmes: Free online video courses (YouTube) for top-of-funnel education; paid on-site workshops and custom training programmes delivered at client facilities. Training is tailored to the client's technology stack and automation challenges.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Pay-as-you-go | Free Online Courses — Free, self-paced video courses on YouTube covering IEC 61499 fundamentals and advanced topics. |
| Other | Multi-year contract | On-site Workshops — Hands-on workshops delivered at client facility, 1–3 day formats |
| Other | Multi-year contract | Custom Training Programmes — Tailored programmes combining online modules with hands-on sessions and follow-up support |
| Unit Pricing | Pay-as-you-go | IceBlock Hardware — Compact nano-PLC with standard 4×DI / 4×DO configuration |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels4 records
FlexBridge product offering
Product offeringCore offering
FlexBridge helps industrial automation companies adopt and deploy the IEC 61499 standard through three integrated offerings: project-based consulting on IEC 61499 architecture and legacy PLC migration, hardware products (the IceBlock distributed nano-PLC platform), and training programmes ranging from free YouTube courses to on-site workshops. The company also participates in Horizon Europe-funded research projects to advance the standard itself.
Product overview
FlexBridge offers a portfolio of products and services centered on IEC 61499 distributed industrial automation. The core product is the IceBlock distributed nano-PLC hardware platform, complemented by an upcoming AI-assisted online IDE for IEC 61499 engineering. The portfolio also includes consulting services for IEC 61499 adoption and migration, training programmes (online courses and on-site workshops), and participation in Horizon Europe research projects. The IceBlock hardware and upcoming AI-assisted IDE are positioned as complementary offerings — IceBlock provides the physical distributed control nodes while the IDE is designed to accelerate the engineering of IEC 61499 applications for deployment across such distributed systems.
Differentiator
Problem solved
Functional benefit
Brands
- IceBlock: Distributed nano-PLC platform offered by Flexbridge for IEC 61499 automation and control applications.
Products and services
- IEC 61499 Consulting Services Expert guidance on IEC 61499 architecture, system design, and migration from legacy PLC platforms to distributed control systems built for Industry 4.0. Delivered to manufacturing plants, OEMs, and system integrators on a project basis.
- IceBlock Distributed Nano-PLC A compact, cost-effective distributed nano-PLC that runs IEC 61499 natively, featuring wireless peer-to-peer connectivity over IP and OPC UA integration for connecting to external data services and SCADA systems. Designed for retrofitting existing equipment with distributed intelligent control and plug-and-produce flexibility; standard 4×DI / 4×DO I/O configuration with customisation available.
- On-Site Training Workshops and Custom Training Programmes Hands-on workshops (1–3 day formats) and tailored training programmes combining online modules with hands-on sessions and follow-up support. Designed around the client's roadmap, technology stack, and skill gaps. Targets engineers adopting the IEC 61499 standard, from fundamentals to advanced distributed system design.
Companies that use FlexBridge
Customer profileSegments3 records
Ideal customer profiles3 records
FlexBridge technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability1 record
Feature2 records
FlexBridge partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core and minor.
- MEDUSA Consortium (Horizon Europe)coreMEDUSA is a Horizon Europe-funded project (Grant No. 101178045, €6.9M total budget, Oct 2024–Mar 2028) developing a Manufacturing as a Service framework. Flexbridge leads the Automation Engineering Platform pillar, providing IEC 61499-based tooling and expertise for modular, reconfigurable manufacturing control within the broader MaaS framework. The consortium integrates AI-driven decision support, secure decentralised data exchange (IPFS and blockchain), and IEC 61499 automation engineering.
- UPRAISE Consortium (Horizon Europe)minorUPRAISE (Grant agreement No. 101225920) develops innovative education and training programmes equipping professionals with expertise in XR, AI, Digital Twins, blockchain, and IoT. Flexbridge participates as an industry partner, contributing practical expertise in industrial automation and IEC 61499 to training content and digital skills frameworks developed by the consortium.
- 1-SWARM Consortium (Horizon 2020)minor1-SWARM (Grant No. 821366, €5.0M total budget, Jan 2020–Dec 2022) brought together 13 European organisations from six countries to reduce implementation complexity for Cyber-Physical Systems of Systems (CPSoS). Flexbridge contributed expertise in IEC 61499-based distributed control architectures, supporting modular and interoperable control solutions within the swarm coordination framework.
- European Universities (Research Collaboration)coreFlexbridge collaborates with universities across Europe in Horizon-funded research projects. The company was 'founded at the intersection of academia and industry' and maintains active research partnerships as a core part of its go-to-market and R&D strategy.
Scale indicators3 records
Recent moves6 records
Expansion highlights4 records
FlexBridge competitors and assessment
Company assessmentBroad incumbents
- Emerson: Process automation and control systems vendor (DeltaV). Comparable as a broad incumbent serving process manufacturers evaluating distributed control and modern automation architectures.
- ABB: Major industrial automation vendor with PLC (AC500) and DCS (Ability System 800xA) offerings. Comparable as a broad incumbent serving similar process manufacturing and OEM customers evaluating control system upgrades.
- Honeywell: Process automation specialist with control system offerings (Experion). Comparable as a broad incumbent serving process manufacturers that Flexbridge's Process & Manufacturing customer segment targets.
- Rockwell Automation: Major industrial automation vendor that acquired NxtControl, an IEC 61499 software specialist. Comparable as a now-vertically-integrated IEC 61499 player with substantially larger scale and North American channel reach than Flexbridge.
- Siemens: Dominant global industrial automation incumbent with the SIMATIC PLC portfolio and growing IEC 61499 capabilities via the SIMATIC AX portfolio. Comparable as the dominant alternative industrial customers evaluate when considering IEC 61499 adoption.
- Schneider Electric: Global industrial automation and control systems vendor (Modicon PLC family). Comparable as a broad incumbent offering alternatives for industrial customers evaluating control system modernization and Industry 4.0 architectures.
Direct peers
- Wago: PLC and industrial automation hardware specialist with IEC 61499-capable controllers (e.g., PFC200 family). Comparable in offering distributed control hardware to OEMs and system integrators with IEC 61499 support and plug-and-produce workflows.
- CODESYS Group: Independent software platform for IEC 61131-3 (with expanding IEC 61499 support), serving industrial automation engineers with development tools. Comparable as both companies target the same IEC-standards developer community with programming tools and reference applications.
- Beckhoff Automation: German PC-based control specialist whose TwinCAT platform supports IEC 61499, serving machine builders, OEMs, and system integrators. Comparable as both companies offer IEC 61499-enabled automation platforms to OEMs and manufacturers pursuing distributed control.
- Phoenix Contact: Global industrial automation vendor offering PLC hardware and IEC 61499-compatible controllers (e.g., PLCnext). Comparable as both companies provide distributed control hardware targeting similar machine builder and process manufacturing customers.
Market position
Strengths1 record
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
FlexBridge social profiles
Digital presenceFlexBridge financial estimates
Financial estimateRevenue estimate
Valuation estimate
FlexBridge leadership team
Management profileNumber of profiles
Profiles3 records
FlexBridge funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
FlexBridge 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 FlexBridge
What does FlexBridge do?
FlexBridge helps industrial automation companies adopt and deploy the IEC 61499 standard through three integrated offerings: project-based consulting on IEC 61499 architecture and legacy PLC migration, hardware products (the IceBlock distributed nano-PLC platform), and training programmes ranging from free YouTube courses to on-site workshops. The company also participates in Horizon Europe-funded research projects to advance the standard itself.
Is FlexBridge a public or private company?
FlexBridge is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was FlexBridge founded?
FlexBridge was founded in 2018. It employs 1 to 10 people.
Where is FlexBridge based?
FlexBridge is headquartered in Luleå, Sweden, in the Europe region.
How does FlexBridge make money?
Three revenue lines are on record. Consulting Services are the primary driver. The others are iceBlock Hardware Products and training Programmes.
Who are FlexBridge's main competitors?
Broad incumbents on record are Emerson, ABB, Honeywell, Rockwell Automation, Siemens and Schneider Electric. Direct peers are Wago, CODESYS Group, Beckhoff Automation and Phoenix Contact.
Does FlexBridge have an API?
No public API is recorded for FlexBridge.
What industry is FlexBridge in?
FlexBridge's product category is Industrial Automation Control Systems. Its primary akta.pro industry code is BPAHAIAM, Instrumentation, Controls & Automation Engineering Consulting, with a secondary code of EUAEAFAC, Instrumentation, Controls & Automation (DCS/PLC/SCADA, SIS, Metering). Its NAICS code is 54169 and its SIC code is 8711.