Questions, answered

Wartens Ltd is registered in England and Wales (company number 15262249) with its registered office and group headquarters at Unit 8, Lyon Road, Milton Keynes, MK1 1EX.

Yes. Water and wastewater controls are our lead UK offer: PLC, SCADA and telemetry engineering, legacy control upgrades and documentation for treatment works and networks, always to the water company's own engineering standards.

We scope PLC and SCADA engineering, robot cells and data capture sized for SME budgets and grant applications. Grant decisions are made by Made Smarter, not by Wartens.

As a fixed-price work package for a defined deliverable such as a machine's PLC software or a migration, a monthly engineering capacity retainer, a subscription for monitoring dashboards or training platforms, or a training programme. Every engagement starts with a written scope, schedule and price.

Wartens is an industrial automation group. We design and deliver control systems, digital twins, immersive training and energy systems, through Wartens and specialist brands including iUNI, edWartens and Wartens Energy.

We serve clients in the United States, the United Kingdom, Germany, India and the UAE, with offices in Milton Keynes, Dover (Delaware), Abu Dhabi, Bangalore and Iritty, and a training centre in Oberhaching near Munich.

Every market gets engineering from the same India centre. You deal with one Wartens contact in your country.

Siemens TIA Portal and S7-1500, Allen-Bradley Studio 5000, Beckhoff TwinCAT and CODESYS among others. Our engineers are trained on 20 PLC brands, including Mitsubishi, Delta, ABB and Schneider Electric.

Testing your PLC program against a virtual model of the machine or line before site work, so logic, interlocks and sequences are debugged before they reach physical equipment.

A typical digital twin project takes 12 to 24 weeks, depending on scope and the data available.

As a fixed-price work package, a monthly engineering capacity retainer, a turnkey project (in India), a subscription, or a training programme. Every engagement starts with a written scope, schedule and price.

Discovery, fixed scope and quote, engineering, remote acceptance, site support, then handover and support.

Yes. Quality management across the group is certified to ISO 9001:2015.

LADX is the Wartens group's AI workbench for automation engineers. It brings a ladder editor and simulator, compile-checked AI, conversion between PLC platforms, an HMI/SCADA builder, panel CAD, project documents, a planner and a manuals assistant onto one project. It is vendor-neutral and can run offline.

The browser ladder editor and simulator, the converter, the HMI/SCADA builder, the CAD tool, the 17 document templates and the forum are free with no account and no trial period. An account adds a central place to keep projects. The AI uses the provider key you connect, and free OpenRouter models work.

It can if something checks it first. LADX compiles every generated answer with the matiec IEC 61131-3 compiler and checks it with iec-checker and a PLCopen schema pass. Failures go back to the model with the compiler's errors, so what you see has already passed.

LADX writes programs out as Siemens SCL, Rockwell neutral text, IEC 61131-3 Structured Text and PLCopen XML. You then import, compile and download in the vendor tool. Reading vendor projects back into LADX is still being built.

No. Programs are encrypted at rest, scoped to your project, never used for training and deletable in one action. The desktop build, LADX Studio, runs a local model and makes no outbound AI call.