{"source":"Breaknorm","page":"https://breaknorm.co/tools/hart-protocol","license":"https://breaknorm.co/terms","slug":"hart-protocol","name":"HART Protocol","vendor":"FieldComm Group","category":"iot-platforms-protocols","website":null,"jobs":{"companies":99,"postings":314,"posting_companies":206,"posted_30d":212,"companies_30d":152,"posted_90d":265,"companies_90d":180,"by_country":[["US",63],["CA",6],["FR",5],["ES",3],["IN",3],["BR",2],["GB",2],["NG",2],["AE",1],["BE",1],["CH",1],["DE",1]],"by_headcount":[["10001+",23],["1001-5000",19],["201-500",13],["51-200",12],["501-1000",11],["11-50",8],["5001-10000",7],["0-1",3],["2-10",3]],"by_vertical":[["manufacturing_industry",42],["utilities_infrastructure",17],["business_finance_services",11],["property_construction",9],["community_associations_public",5],["technology_software",5],["commerce_trade",4],["consumer_services_leisure",2],["media_content",2],["agriculture_forestry",1],["transport_logistics_rental",1]],"by_function":[["engineering_non_software",100,57],["software_engineering",80,72],["skilled_trades_and_field_service",77,53],["sales",5,4],["it_operations_and_business_systems",4,4],["business_development_and_strategy",3,2],["education_and_training",3,3],["finance_and_accounting",2,1],["quality_safety_and_environment",2,2],["research_and_science",2,1],["product_program_and_project_management",1,1]],"co_tech":[["modbus",225,159],["profibus",194,134],["foundation-fieldbus",147,107],["c-plus-plus",76,71],["ethernet-ip",70,44],["c-sharp",65,63],["git",62,62],["jenkins",60,60],["arm-architecture",59,59],["mercurial",59,59],["national-instruments",59,59],["teamcity",59,59],["deltav",49,29],["opc",49,27],["rockwell-automation",47,28],["allen-bradley",46,36],["profinet",37,20],["ethernet",33,17],["tcp-ip",30,20],["autocad",29,17],["ignition",26,14],["devicenet",24,18],["yokogawa",19,12],["isa-88",18,7],["simatic-pcs-7",16,10],["fluke",15,8]]},"overlap":0,"dns":null,"outbound":null,"top_note":"Companies with 201+ employees and high-confidence evidence in their own postings; job boards and portals left out.","top_total":13,"top":[{"domain":"pfizer.dk","name":"Pfizer","country":"DK","city":"Ballerup","headcount":"5001-10000","leaf":"pharmaceutical_manufacturers","summary":"Pfizer is a pharmaceutical company that develops medicines and innovative treatments to help patients worldwide."},{"domain":"raizen.com","name":"Raízen","country":"BR","city":"Dadus","headcount":"10001+","leaf":"refineries_and_biofuel_plants","summary":"Raízen is a Brazilian energy company that distributes fuel and produces sugar, ethanol and renewable energy."},{"domain":"resers.com","name":"Reser's Fine Foods","country":"US","city":"Beaverton","headcount":"5001-10000","leaf":"frozen_prepared_foods","summary":"Reser's Fine Foods is a food manufacturer that produces refrigerated deli salads, frozen side dishes and frozen entrees, primarily for the foodservice industry."},{"domain":"lbwl.com","name":"Lansing Board of Water and Light","country":"US","city":"Lansing","headcount":"501-1000","leaf":"water_and_utility_authorities","summary":"Lansing Board of Water and Light is a municipal utility provider in Lansing that delivers electricity and water to residential and business customers."},{"domain":"verdantspecialty.com","name":"Verdant Specialty Solutions","country":"US","city":"Houston","headcount":"201-500","leaf":"industrial_chemicals_manufacturers","summary":"Verdant Specialty Solutions is a specialty chemicals manufacturer that develops and supplies ingredients and formulations for personal care, home care and hygie."},{"domain":"sensiaglobal.com","name":"Sensia","country":"US","city":"Houston","headcount":"1001-5000","leaf":"other_industrial_automation_systems","summary":"Sensia is a manufacturer that provides artificial lift control, digital software, intelligent measurement and process safety and automation solutions for the oi."},{"domain":"sgs.com","name":"SGS","country":"US","city":null,"headcount":"10001+","leaf":"management_system_certification","summary":"SGS is a service provider that is the world's leading Testing, Inspection and Certification company, offering testing, inspection, certification and business as."},{"domain":"emerson.com","name":"Emerson","country":"US","city":"Saint Louis","headcount":"10001+","leaf":"automation_integrators","summary":"Emerson is an industrial technology company that develops and supplies automation systems, discrete automation, final control and measurement instrumentation."},{"domain":"div.energy","name":"Diversified Energy Company","country":"US","city":"Birmingham","headcount":"1001-5000","leaf":"oil_and_gas_exploration_production","summary":"Diversified Energy Company is a differentiated energy producer that produces, transports and markets natural gas and natural gas liquids from assets in the U.S."},{"domain":"eatlng.com","name":"EATL","country":"NG","city":null,"headcount":"201-500","leaf":"oilfield_services_and_equipment","summary":"EATL is an engineering company in Nigeria that provides services for the oil and gas industry, including engineering, construction and maintenance, instrumentat."},{"domain":"pxlimited.com","name":"px Group","country":"GB","city":"Stockton-on-Tees","headcount":"501-1000","leaf":"other_energy_asset_services","summary":"px Group is an international industrial services company that provides operations and maintenance, engineering, projects and consultancy, energy solutions and p."},{"domain":"flowserve.com","name":"Flowserve","country":"US","city":"Irving","headcount":"10001+","leaf":"valve_actuator_manufacturers","summary":"Flowserve is a manufacturer and service provider that makes and services pumps, valves, seals, and automation equipment for critical industries."},{"domain":"zeeco.com","name":"Zeeco","country":"US","city":null,"headcount":"1001-5000","leaf":"industrial_heat_equipment","summary":"Zeeco is a manufacturer that designs and makes advanced combustion and environmental solutions for industrial processing, reducing emissions and meeting global ."}],"footprint_top_total":0,"footprint_top_note":"Companies with 1,000+ employees whose website or DNS carries HART Protocol but whose postings never name it: the part of the market job data alone misses.","footprint_top":[],"countries":[],"as_of":"2026-11-04","updated_at":"2026-11-04","hash":"edd752db6fdf3c28","index_tier":1,"prev":{"as_of":"2026-11-03","footprint":0,"jobs_companies":100}}