{"source":"Breaknorm","page":"https://breaknorm.co/tools/sip","license":"https://breaknorm.co/terms","slug":"sip","name":"SIP","vendor":"IETF","category":"network-protocols","website":null,"jobs":{"companies":608,"postings":2078,"posting_companies":944,"posted_30d":1179,"companies_30d":557,"posted_90d":1553,"companies_90d":710,"by_country":[["US",342],["GB",35],["DE",28],["FR",25],["CA",20],["IN",16],["ES",11],["AU",9],["BR",9],["IT",8],["CH",6],["PL",6]],"by_headcount":[["51-200",126],["1001-5000",89],["11-50",84],["201-500",80],["10001+",76],["2-10",62],["501-1000",48],["5001-10000",32],["0-1",11]],"by_vertical":[["technology_software",314],["utilities_infrastructure",79],["business_finance_services",77],["manufacturing_industry",41],["consumer_services_leisure",18],["health_care",17],["community_associations_public",16],["media_content",15],["transport_logistics_rental",8],["automotive",7],["commerce_trade",7],["property_construction",7]],"by_function":[["it_operations_and_business_systems",567,347],["software_engineering",385,226],["engineering_non_software",254,102],["customer_service_and_success",93,60],["sales",80,56],["data_and_ai",46,38],["product_program_and_project_management",44,29],["skilled_trades_and_field_service",21,14],["construction_and_civil",5,4],["general_management_and_consulting",5,3],["marketing_and_communications",5,3],["finance_and_accounting",4,2],["manufacturing_and_production",4,2],["procurement_and_purchasing",4,4],["quality_safety_and_environment",4,3],["unknown",4,2],["arts_media_and_entertainment",3,3],["social_care_and_community",3,1],["business_development_and_strategy",2,2],["education_and_training",2,1],["public_safety_and_protective_services",2,1],["administration_and_office",1,1],["design_and_ux",1,1],["healthcare_clinical",1,1],["retail_and_store_operations",1,1]],"co_tech":[["cisco",562,310],["rtp",417,223],["linux",402,243],["webrtc",365,185],["aws",328,187],["tcp-ip",304,182],["cisco-unified-communications-manager",266,147],["kubernetes",257,144],["microsoft-azure",224,141],["java",212,119],["wireshark",206,123],["docker",197,123],["avaya",188,121],["genesys",186,104],["google-cloud-platform",174,105],["javascript",148,91],["cisco-webex",147,75],["asterisk",143,106],["salesforce",131,67],["twilio",125,74],["node-js",122,74],["vmware",120,78],["genesys-cloud",119,72],["mgcp",119,73],["ibm-ims",117,55],["dns",116,89]]},"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":27,"top":[{"domain":"asu.edu","name":"Arizona State University","country":"US","city":"Tempe","headcount":"1001-5000","leaf":"universities","summary":"Arizona State University is a comprehensive public research university that provides undergraduate, graduate and honors education for students at every stage of."},{"domain":"alliantcreditunion.org","name":"Alliant Credit Union","country":"US","city":null,"headcount":"501-1000","leaf":"credit_unions","summary":"Alliant Credit Union is a credit union that provides member banking, mortgages, personal loans, auto and vehicle financing, and retirement and investment servic."},{"domain":"guidewire.com","name":"Guidewire","country":"US","city":"San Mateo","headcount":"1001-5000","leaf":"wealth_insurance_advisor_software","summary":"Guidewire is a software company that provides P&C insurance solutions for insurers, offering a cloud-based InsuranceSuite platform."},{"domain":"neuillysurseine.fr","name":"Ville de Neuilly-sur-Seine","country":null,"city":null,"headcount":"1001-5000","leaf":"municipal_authorities_and_general_public_bodies","summary":"Ville de Neuilly-sur-Seine is a municipal government website for the commune of Neuilly-sur-Seine that provides citizen services, local news, and public informa."},{"domain":"tennovanorthknoxville.com","name":"North Knoxville Medical Center","country":"NP","city":"Powell","headcount":"501-1000","leaf":"general_hospitals","summary":"North Knoxville Medical Center is a hospital in Knoxville that provides emergency care, cancer care, diagnostic imaging, surgical services, cardiac care, matern."},{"domain":"aircall.io","name":"Aircall","country":"US","city":"New York","headcount":"501-1000","leaf":"ai_sales_voice_agents","summary":"Aircall is an AI-powered cloud phone and customer communications platform that provides intelligent voice agents, automated workflows, and real-time coaching fo."},{"domain":"convoso.com","name":"Convoso","country":"US","city":"Woodland Hills","headcount":"201-500","leaf":"ai_sales_voice_agents","summary":"Convoso is an AI-powered sales platform that provides outbound and inbound sales tools, workflow automation, and compliance guidance for businesses."},{"domain":"hempel.com","name":"Hempel","country":"DK","city":"Kongens Lyngby","headcount":"5001-10000","leaf":"paint_and_coatings_manufacturers","summary":"Hempel is a coatings manufacturer that develops, produces and sells protective and decorative coatings for energy, infrastructure, marine, yacht and decorative ."},{"domain":"cresta.com","name":"Cresta","country":"US","city":"Sunnyvale","headcount":"201-500","leaf":"ai_agent_automation_platforms","summary":"Cresta is an enterprise AI platform provider that builds and deploys AI agents for customer conversations across industries."},{"domain":"hclglobal.com","name":"HCL Global Systems","country":"US","city":null,"headcount":"1001-5000","leaf":"it_services_and_consulting","summary":"HCL Global Systems is an IT solutions provider that offers IT consulting, integration, project management and staff augmentation for businesses and enterprises."},{"domain":"segra.com","name":"Segra","country":"US","city":"Charlotte","headcount":"1001-5000","leaf":"fixed_and_fibre_network_operators","summary":"Segra is a business-internet connectivity provider that offers carrier-grade fiber-optic connectivity, cybersecurity, voice, cloud and colocation solutions for ."},{"domain":"amgen.com","name":"Amgen","country":"US","city":"California","headcount":"10001+","leaf":"pharmaceutical_manufacturers","summary":"Amgen is a biotechnology company that develops and manufactures biologic medicines using living cells to treat serious illnesses."},{"domain":"chartwell.com","name":"Chartwell Retirement Residences","country":"CA","city":"Mississauga (Meadowvale Village / West Gateway)","headcount":"10001+","leaf":"care_homes","summary":"Chartwell Retirement Residences is a senior-living provider in Canada that offers retirement residences, personal care services, and life enrichment for seniors."},{"domain":"therma.com","name":"Therma","country":"US","city":"San Jose","headcount":"1001-5000","leaf":"mep_engineering_consulting","summary":"Therma is a service company, a Legence subsidiary, that provides mechanical engineering and maintenance for mission-critical buildings."},{"domain":"bridgeig.com","name":"Bridge Investment Group","country":"US","city":"Sandy","headcount":"1001-5000","leaf":"real_estate_investment_firms","summary":"Bridge Investment Group is an alternative investment manager that invests in commercial real estate equity and credit products."},{"domain":"cspire.com","name":"C Spire","country":"US","city":"Ridgeland","headcount":"1001-5000","leaf":"consumer_isp_broadband","summary":"C Spire is a technology company that provides fiber home internet and wireless services for personal, business and government customers."},{"domain":"vivo.com.br","name":"Vivo","country":"BR","city":null,"headcount":"501-1000","leaf":"mobile_network_operators","summary":"Vivo is a telecommunications provider in Brazil that offers mobile plans, internet, TV streaming, and satellite connectivity for consumers and companies."},{"domain":"prioritydispatch.net","name":"Priority Dispatch","country":"US","city":"Salt Lake City","headcount":"201-500","leaf":"govtech_public_sector_software","summary":"Priority Dispatch is a software provider that supplies emergency dispatch systems for call fielding and dispatching emergency services."},{"domain":"gavstech.com","name":"Neurealm","country":"AF","city":null,"headcount":"1001-5000","leaf":"applied_ai_ml_development","summary":"Neurealm is an engineering and runops service provider that delivers AI-powered software development, modernization, data modernization, cybersecurity, and agen."},{"domain":"xsolla.com","name":"Xsolla","country":"US","city":"Sherman Oaks","headcount":"501-1000","leaf":"online_payment_gateways","summary":"Xsolla is a payment and platform service for the video games industry that connects developers, publishers, resellers, payment providers and advertisers."}],"footprint_top_total":0,"footprint_top_note":"Companies with 1,000+ employees whose website or DNS carries SIP 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":"ad4169711eafa8ee","index_tier":1,"prev":{"as_of":"2026-11-03","footprint":0,"jobs_companies":603}}