Managed service
Continuous OT monitoring
We watch the plant network around the clock and tell you what changed, in plain language.
MP
Meridian Plant Systems
MES and controls, secured by default.
Trusted by industry leaders
Highlights
Retainer
Incident response retainer
A named responder who already knows your site, with a guaranteed four-hour commitment.
Software
Compliance reporting
Evidence packs an auditor will accept, generated rather than assembled by hand.
Training
Operator training
Short, practical sessions for the people actually standing at the line.
Upcoming events & trainings
Meridian Plant Systems workshop — OT basics for plant teams
A practical session for people who run food production sites, with time for questions at the end.
Oct 1, 2026 · 9:48 am CDT
Meridian Plant Systems: securing the production line
A practical session for people who run food production sites, with time for questions at the end.
Sep 7, 2026 · 9:48 am CDT
Past eventMeridian Plant Systems roundtable: lessons from a real incident
A practical session for people who run food production sites, with time for questions at the end.
Jul 18, 2026 · 9:48 am CDT
Articles
10 August 2026
Why a plant floor cannot be patched like an office
Meridian Plant Systems on the practical side of food-sector security.
By CSAFI
3 August 2026
Five questions to ask before your next OT audit
Meridian Plant Systems on the practical side of food-sector security.
By CSAFI
27 July 2026
What we learned responding to a cold-chain outage
Meridian Plant Systems on the practical side of food-sector security.
By CSAFI
Reports
27 July 2026
ResearchThe state of OT security in food production
Meridian Plant Systems surveyed operators across the food sector. The short version: most sites know what they should do, and are stopped by downtime risk rather than by budget.
By Meridian Plant Systems
6 July 2026
ResearchCold chain resilience: a practitioner survey
Meridian Plant Systems surveyed operators across the food sector. The short version: most sites know what they should do, and are stopped by downtime risk rather than by budget.
By Meridian Plant Systems
What our clients say
“Meridian Plant Systems found a problem on our packing line that two audits had missed. They explained it without jargon and stayed until it was fixed.”
About us
Manufacturing execution systems and line controls for food producers, delivered with hardening, patching and a documented upgrade path included rather than sold separately.
Industries served
Meat
Dairy
Industrial Baking & Snack Manufacturing