{"source":"Breaknorm","page":"https://breaknorm.co/company/voltmasters.io","license":"https://breaknorm.co/terms","domain":"voltmasters.io","name":"Voltmasters","legal_name":"Voltmasters","country":"BE","country_second":"US","city":"Gistel","admin1":"Vlaanderen","vertical":"technology_software","subvertical":"b2b_saas_platforms","leaf":"energy_utility_software","summary":"Voltmasters is a software company from Gistel, Belgium, that provides an energy management system (EMS) for installers. It connects batteries, solar panels and EV charging infrastructure to optimise energy use, trade on dynamic prices and the imbalance market, and manage grid compliance. Its platform, controller and partner portal are offered to installation partners.","offerings":["EMS platform","EMS controller","partner portal","app","integrations"],"target_customers":["installation partners","installers","energy storage installers"],"business_model":["B2B"],"geo_scope":"international","headcount":"11-50","headcount_source":"estimated","revenue":"10M-50M","revenue_source":"estimated","certifications":[],"langs":["en","nl","de","fr","pt","it","es","pl","ro"],"linkedin":"https://www.linkedin.com/company/voltmasters","reviews":[],"contact_points":2,"contact_phones":1,"page_types":["privacy","terms","home","contact","careers","about","services"],"crawled":"2026-08-14","profiled":"2026-08-16","indexed":"2026-09-19","hiring_built":"2026-10-28","website_tech":["apple"],"hiring":{"open":15,"open_postings":15,"new_7d":0,"new_30d":0,"new_90d":0,"closed_30d":0,"countries":["BE"]},"hiring_functions":[["software_engineering",5,0],["business_development_and_strategy",4,0],["data_and_ai",2,0],["facilities_cleaning_and_security",1,0],["marketing_and_communications",1,0],["sales",1,0]],"tech_jobs":[{"slug":"mqtt","status":"active","confidence":"high","jobs":5,"first_seen":"2026-06-13","function":"software_engineering","quote":"• Keep our MQTT brokers and data platform reliable and performant.","title":"DevOps Engineer"},{"slug":"aws","status":"active","confidence":"high","jobs":4,"first_seen":"2026-06-13","function":"software_engineering","quote":"• Manage and automate our cloud infrastructure on AWS.","title":"DevOps Engineer"},{"slug":"influxdb","status":"active","confidence":"high","jobs":3,"first_seen":"2026-06-13","function":"software_engineering","quote":"• Build and maintain data pipelines that process sensor and meter data via MQTT, InfluxDB and AWS.","title":"Data Engineer"},{"slug":"laravel","status":"active","confidence":"high","jobs":2,"first_seen":"2026-06-13","function":"software_engineering","quote":"You work on the core of our EMS platform, built in Laravel and connected to a network of smart devices.","title":"Backend Developer"},{"slug":"docker","status":"active","confidence":"high","jobs":1,"first_seen":"2026-06-13","function":"software_engineering","quote":"• Manage containers with Docker.","title":"DevOps Engineer"},{"slug":"modbus","status":"active","confidence":"high","jobs":1,"first_seen":"2026-06-13","function":"software_engineering","quote":"• Integrate with hardware such as inverters, batteries and meters via Modbus, MQTT and CAN.","title":"Embedded Systems Engineer"},{"slug":"php","status":"active","confidence":"medium","jobs":3,"first_seen":"2026-06-13","function":"software_engineering","quote":"• You have basic knowledge of JavaScript, TypeScript or PHP.","title":"Software Intern"},{"slug":"javascript","status":"active","confidence":"medium","jobs":2,"first_seen":"2026-06-13","function":"","quote":"• You have basic knowledge of JavaScript, TypeScript or PHP.","title":"Software Intern"},{"slug":"python","status":"active","confidence":"medium","jobs":2,"first_seen":"2026-06-13","function":"","quote":"• You have experience with machine learning in Python (e.g.","title":"Machine Learning 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an."},{"domain":"natec.com","name":"Natec","country":"NL","city":"'s-Hertogenbosch","headcount":"51-200","leaf":"solar_pv_installers","summary":"Natec is a wholesale supplier and business partner in smart energy that provides solar energy and battery systems for professional installation companies."},{"domain":"antsmartbms.com","name":"ANTBMS","country":"CN","city":null,"headcount":"51-200","leaf":"battery_and_energy_storage_manufacturers","summary":"ANTBMS is a BMS manufacturer that researches, produces and sells battery management systems for the energy storage industry."},{"domain":"monbatenergy.com","name":"Monbat Energy","country":"DE","city":"Eschborn","headcount":"51-200","leaf":"other_energy_asset_services","summary":"Monbat Energy is a service provider that supplies industrial battery energy storage systems (BESS) and energy management systems (EMS) for commercial and indust."},{"domain":"telematel.com","name":"Telematel","country":"ES","city":"Barcelona","headcount":"51-200","leaf":"erp_software","summary":"Telematel is a software company that provides enterprise management solutions for the building materials industry, serving installers, distributors and manufact."}],"similar_scored":596,"customers":null,"as_of":"2026-11-05","updated_at":"2026-11-05","hash":"0b7f5f1f24daae3d","index_tier":3}