Gartner's 2026 Market Guide for Manufacturing Execution Systems (MES) names Critical Manufacturing as a Representative Vendor, highlighting significant changes in MES requirements across manufacturing sectors. The recognition reflects an industry shift toward artificial intelligence (AI) integration, platform composability, interoperability, and cloud-native strategies. The report indicates changing procurement criteria as manufacturers seek resilient and secure execution systems.
Background
In March 2026, Gartner positioned MES at the center of digital manufacturing, emphasizing the need for deeper operational technology and information technology (OT/IT) convergence, enhanced interoperability, and embedded AI within execution platforms. Critical Manufacturing was listed as a Representative Vendor, signifying its alignment with these emerging demands. The guide recommends that manufacturers in regulated and complex industries evaluate MES solutions based on flexibility, architecture, and integration readiness, rather than isolated features.
Details
Gartner projects that by 2027, more than 50% of enterprise-grade generative AI (GenAI) models will be tailored to specific industries or functions. This trend pressures MES providers to differentiate through domain-specific AI capabilities. Critical Manufacturing addresses this by embedding AI into its Industrial Operations Platform, uniting execution, connectivity, analytics, and AI within a governed, composable framework, and adhering to Manufacturing Communications Protocol (MCP) standards. Recent platform updates include batch management with lot matching, resource cluster services, labor tracking, flexible Bill-of-Materials (BOM) management, advanced substrate mapping, and barcode scanning. Additional features encompass line clearance, maintenance for reusable spares, enhanced reporting via Grafana and Stimulsoft, and Unified Namespace streaming over MQTT for broader enterprise visibility. Ongoing developments incorporate machine learning and generative AI to deliver predictive insights and contextual decision support.
The MES market is forecast to grow from approximately USD 19 billion in 2025 to over USD 20 billion in 2026, and to reach USD 22 billion by 2027. Key growth drivers include cloud adoption-preferred by 69% of users-along with AI and Internet of Things (IoT) integration, cybersecurity measures, and real-time visibility. Analysts expect compound annual growth rates (CAGR) between 7.8% and 9.2% over five years, with cloud-based MES expanding at over 10% CAGR. Cybersecurity remains a leading concern: about 58% of operators prioritize MES security upgrades, and the IEC 62443 standard is becoming a common requirement in procurement processes.
Outlook
Manufacturing organizations are accelerating OT/IT convergence, increasing demand for MES platforms with integrated AI, composable architectures, and alignment with cybersecurity standards. Gartner advises buyers to review vendor roadmaps for interoperability, resilience, and AI-driven decision support. The MES sector is trending toward adaptable, platform-centric solutions, moving away from legacy methods.
