Buyer categories

Automation, Controls & Machinery

Integrators, machine builders and controls specialists who automate, build and improve production equipment.

Automation, Controls & Machinery - UK manufacturing suppliers
Overview

Systems integration, robotics and special purpose machinery

Automation, Controls & Machinery covers UK systems integrators and machine builders who design, build and program automated production equipment - from a single robotic cell to a full bespoke production line.

When to use
  • You need to automate a manual or semi-manual process
  • You need a bespoke machine designed and built for your product
  • You need to upgrade, retrofit or re-control existing equipment
  • You need vision, robotics or motion-control integration
What to look for
  • Sector experience and reference projects in your industry
  • Preferred platforms (Siemens, Rockwell, Beckhoff, etc.) matching your standards
  • In-house mechanical, electrical and software vs. subcontracted
  • After-sales support - UK service team, spares, response times
Buying guide

How to buy automation, controls & machinery

Automation projects fail on integration, not on hardware. The buying process needs to lock scope, interfaces and acceptance long before steel is cut.

  1. 01
    Write a User Requirements Specification

    URS defines what the system must do, in what cycle time, to what OEE target, with what safety performance level. Without it every quote is comparing different things.

  2. 02
    Decide turnkey vs split scope

    One integrator vs separate mechanical, controls and safety is a real trade-off. Single-point accountability vs best-of-breed flexibility.

  3. 03
    Agree controls platform and standards

    Specify PLC and HMI brand, network (Profinet, EtherNet/IP), safety platform, naming standards and code style before contract.

  4. 04
    Build FAT and SAT into the schedule

    Factory Acceptance Test on the vendor floor, Site Acceptance Test in your factory, with a documented punch list and sign-off.

  5. 05
    Plan training and handover

    Operator and maintenance training, full as-built documentation, source code escrow and spares package on day one of production.

Systems integration, robotics and special purpose machinery

Categories in this group

Browse one sub-category at a time - 44 categories across 6 sections.

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Typical services

Services offered in Automation, Controls & Machinery

The service lines suppliers in this category typically deliver.

Bespoke special purpose machinery design and buildPLC, HMI and SCADA programmingRobotic cell integrationMachine vision and inspection systemsControl panel build and electrical installSite installation, commissioning and FAT/SATRetrofit and re-control of legacy machines
Certifications required

Standards and accreditations to look for

These are the third-party certifications buyers commonly ask suppliers in this category to hold. Industrial Connected Verification is a separate check of company identity and credentials, and approved certifications uploaded by a supplier also contribute towards their Trust Score.

ISO 9001

Baseline quality system.

Machinery Directive / UKCA / CE marking

Required for machinery placed on the UK or EU market.

ISO 13849 / IEC 62061

Functional safety for machinery control systems.

ISO 45001

H&S management for site work.

CompEx (where ATEX zones apply)

Personnel competence for hazardous area installation.

Typical lead times

Lead times in Automation, Controls & Machinery

A realistic starting point for planning. Actual lead times depend on volume, material availability, finishing, inspection requirements and current supplier load. Confirm in writing on every quote.

Lead times range from 8 weeks for simple PLC upgrades to 40 weeks for complex bespoke systems.

Supplier checklist

How to vet a automation, controls & machinery supplier

Run through this checklist with any candidate supplier before awarding work. If they cannot evidence an item, treat it as a risk to manage, not an assumption to ignore.

  • Reference sites running similar cycle time, OEE and product mix to yours.
  • Mechanical, electrical, controls and safety engineering all on staff or in named partners.
  • Functional safety PL or SIL competence (TUV or equivalent) for the safety scope.
  • Documentation deliverables (URS, FDS, P&ID, electrical schematics, code, manuals) listed in the proposal.
  • Aftercare model: remote support, spares stock, response SLA and upgrade path.
  • Quality system certified and audited (ISO 9001 minimum, sector standards where required).
  • Two reference customers in your sector willing to take a call.
  • Insurance, IP and NDA position confirmed in writing before sharing drawings or data.
  • Commercial terms agreed: payment terms, currency, retention, delivery Incoterms.
Common mistakes

Common mistakes buyers make in Automation, Controls & Machinery

The avoidable issues we see most often, with the one-line fix that prevents them.

Awarding without a URS.
Fix: Even a one-page URS forces clarity on cycle time, products, safety and acceptance.
Letting the integrator choose PLC brand.
Fix: Standardise on your in-house PLC and HMI platform so maintenance is not orphaned.
Skipping FAT to save lead time.
Fix: FAT always pays for itself; site fixes cost five to ten times what factory fixes cost.
Ignoring safety performance level until late.
Fix: Specify PLd / PLe and SIL in the URS and validate via the safety integrator at design review.
No spares or training in the PO.
Fix: Include a critical spares list and operator plus maintenance training as line items, not options.
Supplier types

Kinds of suppliers in this category

The supplier profiles you will typically meet when sourcing in Automation, Controls & Machinery.

Systems integrators

Multi-discipline build of bespoke automation around a brief or URS.

Special purpose machine builders

Mechanical, electrical and software in-house for end-to-end build.

Robotics integrators

Authorised partners for ABB, FANUC, KUKA, Universal Robots and others.

Controls and software specialists

PLC, HMI, SCADA, vision and motion programming on a subcontract basis.

Example projects

Example projects in Automation, Controls & Machinery

Representative briefs and scopes buyers post in this category.

Design and build of a bespoke automated medical device assembly cell.
Integration of a six axis robot for palletising heavy chemical containers.
PLC and HMI software migration for an ageing food production line.
High speed vision system installation for real time pharmaceutical packaging inspection.
Procurement guidance

Buyer & supplier guidance

For buyers
What to include in your brief
  • Provide a detailed User Requirement Specification outlining the required cycle times.
  • Detail the physical constraints and floor layout of the installation site.
  • Specify preferred hardware brands for PLCs and drives to ensure spare parts compatibility.
  • Define the required integration with existing ERP or MES software systems.
Common certifications
ISO 9001 Quality Management SystemsUKCA and CE Marking compliance for machinery safetyISO 13849 Safety of Machinery Safety Related PartsCyber Essentials certification for industrial network security SystemsIET Wiring Regulations BS 7671 standards
Typical lead times

Lead times range from 8 weeks for simple PLC upgrades to 40 weeks for complex bespoke systems.

Procurement considerations
  • Evaluate the scalability of the proposed control architecture for future expansion.
  • Confirm the availability of local technical support and spares for ongoing maintenance.
  • Assess the level of PLC open architecture provided to avoid vendor lock in.
  • Verify that all machine guarding meets current UK Health and Safety Executive standards.
For suppliers
What buyers expect in your profile
  • Showcase recent UK based case studies with defined cycle time improvements.
  • List specific programming languages and software platforms supported by your engineering team.
  • Highlight in house capabilities for mechanical design and electrical panel assembly.
  • Demonstrate compliance with the Supply of Machinery (Safety) Regulations 2008.
Recommended certifications
TUV Certified Functional Safety Professional statusCompEx certification for explosive atmosphere automation environmentsCHAS or SafeContractor accreditation for onsite installation worksApproved integrator status for leading PLC and robotics brands
Capability information to show
  • Collaborative and industrial robotics integration expertise
  • Full lifecycle turnkey machine design and manufacture
  • Legacy system upgrades and control panel retrofitting
  • Machine vision and automated quality inspection solutions
Buyer FAQs

Buyer FAQs for Automation, Controls & Machinery

Integrator or in-house engineering?

Most UK manufacturers use external integrators for bespoke automation because the skills, software licences and risk are easier to subcontract than to staff.

How long does a bespoke machine take?

Typically 4 to 9 months from concept to FAT for a single machine, depending on complexity, long-lead components and software scope.

Should I issue a URS?

A clear User Project Specification (URS) helps integrators quote like-for-like and is the foundation of FAT/SAT acceptance later.