The top manufacturing execution systems helping to bridge software with machinery include Rockwell Automation's Plex and SAP Digital Manufacturing
From unexpected downtime to low visibility, manufacturing execution systems (MES) can help to tackle a range of issues for manufacturers.
The technology can help businesses monitor, track, document and control its manufacturing process from start to finish.
These platforms help to connect ERP software with machinery on the shop floor, turning production plans into executable tasks.
Manufacturing Digital has ranked 10 of the top MES platforms.
10. Parsec TrakSYS
CEO: Suzanne Rudnitzki
Headquarters: California, US
TrakSYS gathers real-time data from a range of sources to give companies time to make quick and informed decisions.
It can help turn initial data into actionable insights, spotting issues with equipment instantly.
The system can be tailored to a company’s needs, offering flexibility to deliver results across the manufacturing industry.
Parsec says its preconfigured templates, modular architecture and no-code tools mean faster go-lives within 90 days or less.
9. NoMuda VisualFactory
CEO: Phil Borland
Headquarters: Warwickshire, England
NoMuda’s VisualFactory digitalises shop floor work instructions, helping to improve manufacturing efficiency.
It is a human-focused MES that is built around people, rather than just analysing machinery.
The system can standardise processes and ensure right-first-time quality by reducing product defects.
According to a NoMuda case study, the company’s VisualFactory system reduced Saab Seaeye’s rework costs by more than a quarter of a million dollars by helping to achieve right-first-time quality.
8. Critical Manufacturing MES
CEO: Francisco Almada Lobo
Headquarters: Maia, Portugal
Founded in 2009, Critical Manufacturing provides its MES to companies across the world.
Its headquarters and main technical centre is in Maia, Portugal, but has grown into subsidiaries in Germany, China, Malaysia, Mexico, Taiwan and the US.
Critical Manufacturing MES offers advanced IoT data management and uses Augmented Reality to view MES data over a live image of product, process, line or facility.
7. Tulip
CEO: Natan Linder
Headquarters: Massachusetts, US
Tulip is a no-code cloud-based MES that aims to give a holistic view of quality, process cycle times, OEE and more.
Businesses can monitor work orders as they progress through production, highlight any bottlenecks and gain data-driven insights.
Tulip says: “The platform's cloud-based architecture simplifies updates and scales gradually, allowing organisations to start with pilot projects and expand over time, reducing the reliance on external vendors and integrators and giving companies full ownership of their solutions.”
6. AVEVA MES
CEO: Caspar Herzberg
Headquarters: Cambridge, England
AVEVA is a leading industrial technology company with more than 50 years of experience.
Its MES can help transform manufacturing operations with a modular deployment approach that decreases product waste.
By digitalising production inputs and outputs, it allows companies to automate workflow to tackle inefficiencies, compliance and low visibility.
5. Accevo MES
CEO: Szymon Piróg
Headquarters: Kraków, Poland
Based in Kraków, Poland, Accevo MES connects machines, materials, operators and company systems to increase production control in real time.
The MES is built on ISA-95 and ISA-88 standards to improve production, quality and offer operations teams real-time analysis.
It is a part of Accevo’s Smart Factory Suite, meaning the system can combine with other solutions to offer digital transformation during the entire production process.
The company’s MES was designed for Industry 4.0, meaning it supports improvement and offers simple expansion through new modules.
4. Velotic Proficy
CEO: Brian Shepherd
Headquarters: Massachusetts, US
Proficy is a MES that was initially formed by GE Digital and GE Vernova, but now belongs to Velotic after TPG acquired the platform in March 2026.
It is an operations management solution that can be used by process, discrete and mixed manufacturers.
From food and beverage to aviation and automotive companies, the MES works in multiple industries as a cloud-based or on-premises solution.
Proficy offers structural flexibility through singular machines, remote substations and complex networks across multiple locations.
3. Siemens Opcenter Execution
CEO: Roland Busch
Headquarters: Munich, Germany
Opcenter Execution is a manufacturing operations management software that is fully integrated into Siemens’ Digital Thread.
The MES connects with ERP, PLM and shop floor automation systems to improve production, in both the scheduling and execution stage.
It can help manage floor operations by centralising data and automating tasks, while enhancing overall visibility.
Siemens says its key benefits are optimised sequencing, resource allocation and control, production tracking, equipment and personnel performance and performance analysis.
A Siemens case study revealed that its Opcenter MES reduced repair rate by 80% for Italian electronics manufacturer Egicon.
2. SAP Digital Manufacturing
CEO: Christian Klein
Headquarters: Walldorf, Germany
SAP Digital Manufacturing is a software that can help support and integrate manufacturing processes.
By connecting the shop floor with the top floor, the MES helps minimise risk and control overall costs.
The company says its digital manufacturing offers four key features:
- Cloud deployment on SAP Business Technology Platform
- Visibility across departments with AI-guided KPIs and analytics
- Flexible execution coordinated with planning and logistics
- Skills and certification tracking integrated with SAP SuccessFactors.
Using the SAP Digital Manufacturing solution, Howdens, a leading kitchen supplier in the UK, reduced order production lead time from 21 days to 14 days in 2023 and 24, according to a SAP case study.
1. Rockwell Automation Plex
CEO: Blake Moret
Headquarters: Wisconsin, US
Rockwell Automation’s MES, Plex Smart Manufacturing, is designed to support operations for production management, inventory tracking and quality control.
It can also help companies with supply chain visibility by connecting real-time facility floor data with resource planning.
Rockwell says its MES provides an inventory accuracy of 99.6% and reduces scrap rate from 2.5% to 1.5%.
Plex Smart Manufacturing is present across a variety of manufacturing sectors, including food and beverage, metals and automotive.
Described as an "elastic MES", the platform is both cloud-based and localised to deliver continuous operations while offering visibility across an entire company.
The system addresses challenges around disconnected data sources, fragmented workflows and production blind spots.
Its MES helped OWS Foods reduce customer lead times by 33% in 2022, according to a company case study.
