Industrial monitoring and connectivity solutions.

From maintenance and asset software to condition monitoring and building management, Melqart connects industrial assets to the platforms you already run. Built for real machines, environments, and requirements.

Solutions

Solutions by outcome

Start with the commercial capability you need, then drill into vertical deployments for cranes, HVAC, EMS and more.

01

Maintenance & Asset Software

Maintenance, Operations, Asset Teams

Connect machines and gateways to EAM, CMMS, ERP and maintenance workflows so planners get reliable runtime, alarm and condition data.

  • Machine data into CMMS/EAM
  • Work-order-ready event streams
  • Open integration, no lock-in
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02

Condition & Process Monitoring

Industrial Operators, OEMs, Facilities

Monitor machine, asset, tank, refrigeration and process signals on open gateways, then route clean data to your platform.

  • Condition and process data
  • Edge buffering and normalization
  • Dashboards, alarms, and CMMS feeds
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03

Building Management

Building Operators, Facility Teams

Integrate BMS, BACnet, HVAC, GTB/CVC and energy data through open gateways, so building operations data stays under your control.

  • BMS and BACnet integration
  • Energy and comfort visibility
  • BACS-ready data path
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04

Remote Access & OT Security

Operations, Support, Security Teams

Secure industrial remote access and monitoring architectures that avoid closed appliance lock-in.

  • Controlled remote diagnostics
  • Audit-friendly access patterns
  • Open Ewon-alternative architecture
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05

M2M Connectivity

Device Fleets, Remote Assets

M2M SIM, router and gateway connectivity for industrial device fleets, paired with the edge architecture.

  • M2M SIM and data plans
  • Multi-network connectivity
  • Gateway health visibility
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06

Energy Management

Energy, Utilities, Building Teams

Connect metering, load management, EMS and site energy data to open industrial IoT systems.

  • Meter and load data
  • Energy reporting paths
  • EMS integration
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07

IIoT Platform

Platform Owners, Product Teams

Open industrial IoT platform architecture combining gateways, device management, data pipelines and owned IP.

  • Open edge-to-cloud stack
  • Device fleet management
  • Owned data and code
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08

Crane Monitoring System

Crane OEMs, Fleet Operators, Construction

Real-time load, tilt, and operational monitoring for mobile and tower crane fleets, with overload protection, remote diagnostics, and compliance-ready logging in a production-ready system.

  • Real-time load & tilt monitoring
  • Compliance-ready operational logs
  • Remote fleet diagnostics
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09

HVAC Monitoring System

Facility Managers, Building Operators

Connected HVAC monitoring for commercial and industrial buildings, with real-time energy consumption, automated fault detection, and predictive maintenance across managed site portfolios.

  • Real-time energy consumption visibility
  • Automated fault detection & alerting
  • Multi-site portfolio dashboard
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10

EMS Edge Node

VPP Operators, EMS Platforms, DERMS

A hardened, cellular-connected edge device that gives your EMS a reliable last-mile control channel: sub-500ms dispatch, multi-protocol native, and independent of OEM cloud APIs.

  • Sub-500ms dispatch latency
  • Cellular-primary, site-network-independent
  • Modbus, SunSpec, OCPP 2.0.1 native
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11

Custom Edge Connectivity

OEMs, System Integrators, Software Companies

Complete industrial connectivity engineered to defined requirements: sensor selection, telematics gateway selection, gateway application development, multi-interface connectivity, and dashboard integration.

  • Sensor-to-dashboard in one engagement
  • Multi-interface: WiFi, LTE, Ethernet
  • Gateway application development
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12

Battery BMS Telemetry for Electric Machines

Electric Machine OEMs, Forklift Fleet Operators

CAN-to-cloud edge telemetry for electric mobile machines: real-time SOC, SOH, fault codes, and thermal data from the BMS to your fleet platform without firmware changes.

  • Real-time SOC & SOH streaming
  • Non-invasive CAN/RS-485 integration
  • Warranty-evidenced fault logs
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13

Hazardous Zone Geofencing

Mining OEMs, Quarry Operators, Construction

Edge-enforced GNSS/RTK geofencing for mobile machines: on-board zone intelligence with J1939 machine intervention for speed limiting, hydraulic lockout, and engine stop without cloud latency.

  • Edge-enforced zone decisions in <100ms
  • J1939/CAN machine intervention
  • MSHA & ATEX compliance logging
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Architecture

The full stack we deliver

From sensor selection to platform integration, Melqart Systems designs and delivers every layer of the connectivity stack as a coherent system.

  1. 01

    Sensors and machine bus

    Sensor selection, CAN, Modbus and I/O

  2. 02

    Open Linux gateway

    Edge logic, filtering and buffering

  3. 03

    Secure connectivity

    Cellular backhaul, VPN and MQTT

  4. 04

    Your platform

    Cloud, ERP or CMMS integration

Where Projects Break Down

Where connectivity projects break down

Whether an OEM is adding connectivity to a new machine or equipment model, a fleet operator is tracking mixed assets across regions, or a platform team is migrating off a closed stack, the failure modes are consistent.

01

Data that reaches the platform but cannot be used

Sensors produce signals. Systems need structured, validated, ownership-defined data. Without edge normalization and schema management, analytics teams spend months cleaning data instead of building models.

02

Edge software that fails after the first week

Code tested in the lab is deployed to the field, where network drops, power cycles, and protocol edge cases arrive. Most connectivity projects ship working code that fails within the first month of real operation.

03

Vendor lock-in that erodes long-term control

With closed gateway platforms, the firmware roadmap depends on a vendor's priorities. Adding a machine or equipment model, switching cloud providers, or updating edge software becomes a negotiation rather than an operational decision.

These patterns recur across construction fleets, manufacturing lines, and energy infrastructure. The failure mode is consistent, and the solution is an open, system-level architecture.

Have a defined target architecture?

Speak with one of our architects. Melqart Systems will review the system design, scope the first milestone, and outline what the end-to-end integration requires.