Industries we serve

From the products you build to the plants that run them

Every industry here runs on products: controllers, relays, gateways, machines and software. We help the makers get those products compliant and certified, and help the plants that run them stay secure. Pick your side to see what applies to you.

For product makers

What every product maker now faces

Whichever industry you sell into, these three come up. Each row below adds what is specific to that industry, and each industry page shows where we start.

EU Cyber Resilience Act

Reporting duties since 11 September 2026. CE marking under the CRA from 11 December 2027 for every product with digital elements sold in the EU.

EU CRA Compliance IEC 62443-4-1

A certified secure development process, written from how your engineers already work.

IEC 62443-4-1 SDLC Certification IEC 62443-4-2

Certified components at the security level your customers ask for.

IEC 62443-4-2 CSA Certification

Embedded and connected products

Embedded Technology

Industrial product OEMs, embedded device manufacturers

Industrial controllers and PLCsIoT and IIoT gatewaysSmart sensors and field devicesEmbedded firmware platformsDevice management software

Customers and regulators ask for

EU Cyber Resilience ActIEC 62443-4-1IEC 62443-4-2RED Delegated Act

Selling into energy and utilities

4 industries

Power Generation

Thermal, gas, hydro, solar and wind

Turbine and boiler control systemsExcitation systems and protection relaysSolar inverters and plant controllersWind turbine controllersBattery energy storage systemsHistorian and performance software

Customers and regulators ask for

IEC 62443-4-2 and IEC 62443-4-1EU Cyber Resilience ActCEA Cyber Security Regulations, 2026 (India)

Electric Utilities

Transmission, distribution, substation automation

Protection relays and IEDsRTUs and substation gatewaysSCADA, EMS and DMS softwareSmart meters and meter gatewaysUtility communication equipment

Customers and regulators ask for

IEC 62351IEC 62443-4-2 and IEC 62443-4-1EU Cyber Resilience ActCEA Cyber Security Regulations, 2026 (India)

Oil and Gas

Upstream, midstream, downstream

Safety instrumented systemsDCS and SCADA platformsFlow computers and metering skidsWellhead RTUs and gatewaysOnline analysers

Customers and regulators ask for

IEC 62443-4-2 and IEC 62443-4-1IEC 61511Aramco SACS-210EU Cyber Resilience Act

Water and Wastewater

Treatment, desalination, distribution, wastewater

PLCs and RTUsSCADA and telemetry softwareDosing and analyser controllersSmart water metersCellular gateways

Customers and regulators ask for

Secure by defaultEU Cyber Resilience ActIEC 62443-4-2

Selling into manufacturing and process

7 industries

Manufacturing

Discrete, process, smart factory

Machines and production linesRobots and cobotsPLCs, HMIs and drivesVision and test systemsMES and industrial softwareIIoT gateways

Customers and regulators ask for

EU Machinery Regulation 2023/1230EU Cyber Resilience ActIEC 62443-4-2 and IEC 62443-4-1

Chemical

Petrochemicals, fertilisers, specialty chemicals

Safety instrumented systemsDCS and batch softwareOnline analysersPackage units and skid control systemsGas detection systems

Customers and regulators ask for

IEC 61511IEC 62443-4-2 and IEC 62443-4-1EU Cyber Resilience Act

Pharmaceutical

API, formulations, GxP-regulated OT

Process and packaging equipmentSerialisation systemsLab instruments and data systemsEnvironmental monitoring systemsMES and batch record software

Customers and regulators ask for

21 CFR Part 11 and EU GMP Annex 11EU Cyber Resilience ActIEC 62443-4-2

Food and Beverage

Processing, packaging, cold chain

Filling and packaging machinesProcess skids and pasteurisersInspection systemsPalletising and warehouse automationRecipe and line software

Customers and regulators ask for

EU Machinery Regulation 2023/1230EU Cyber Resilience ActSecure remote support

Automotive

Vehicle plants, tier suppliers, EV and battery

Robots and welding systemsEnd-of-line and ECU flashing systemsBattery production equipmentEV chargersPlant software

Customers and regulators ask for

EU Cyber Resilience ActRED Delegated ActEU Machinery Regulation 2023/1230

Semiconductor

Fabs, foundries, equipment OEMs, OSATs

Process toolsMetrology and inspection toolsAutomated material handlingSub-fab and facility equipmentTest and assembly equipment

Customers and regulators ask for

SEMI E187SEMI E188 and E191EU Cyber Resilience Act

Mining

Open pit, underground, ore processing

Autonomous haulage and drilling systemsFleet management softwareProcessing plant control systemsHoist and ventilation controlsSite wireless equipment

Customers and regulators ask for

EU Machinery Regulation 2023/1230EU Cyber Resilience ActIEC 62443-4-2 and IEC 62443-4-1

Selling into transport

3 industries

Aviation

Airports, airside systems, ground operations

Baggage handling systemsPassenger boarding bridgesAirfield lighting controlFuel and hydrant controlAirport operations software

Customers and regulators ask for

EU Cyber Resilience ActEU Machinery Regulation 2023/1230NIS2 and EASA Part-IS

Transport

Rail, metro, logistics automation

Signalling and interlockingTrain control and management systemsTraction power equipmentPlatform screen doors and station systemsWarehouse and sortation automation

Customers and regulators ask for

CLC/TS 50701:2023IEC 62443-4-2 and IEC 62443-4-1EU Cyber Resilience Act

Maritime

Ports, terminals, vessel systems

Integrated bridge and navigation systemsEngine and propulsion controlPower management systemsBallast water and cargo controlPort cranes and terminal systems

Customers and regulators ask for

IACS UR E27EU Cyber Resilience ActIEC 62443-4-1

Talk to RelyBlue

Building for industry, or running a plant?

Product or plant. One conversation, no sales pressure.

You talk to a senior advisor, never a salesperson