Partner profile
Comcast Business
Communications & Network Solutions That Empower Business
Founded 1963 · Philadelphia, Pennsylvania · 20,000+ employees · Subsidiary or division
Partnership Overview
Who Comcast Business is built for
Multi-site US businesses; SMBs needing affordable cable internet; enterprises (post-Masergy) needing global SD-WAN/SASE; retailers, healthcare, hospitality with US-wide footprint.
Comcast Business (the B2B division of Comcast Corporation, NASDAQ: CMCSA) is one of the largest US business connectivity providers, serving small business through enterprise across Comcast's ~40-state fiber and HFC (hybrid fiber-coaxial) network. Their portfolio includes business internet, dedicated fiber, SD-WAN, SASE/SSE (via Masergy acquisition), Ethernet, UCaaS (Comcast Business Mobile/VoiceEdge), and managed network services. The 2021 Masergy acquisition gave Comcast a global SD-WAN and SASE platform serving multinational enterprises beyond their US cable footprint.
- VerifiedSep 9, 2026 · high confidence
- 5solutions across 4 categories
- 63 yrsin business, since 1963
- 20,000+employees
Why teams pick Comcast Business
- Largest US business cable internet provider
- Masergy acquisition (2021) adds global SD-WAN/SASE + managed network beyond cable footprint
- X1 quadruple-play (internet + voice + video + mobile) for SMB
- ActiveCore SDN-driven service orchestration
- Strong channel program through TSDs
Probably not a fit
We haven't published fit caveats for Comcast Business yet. Tell us what you run and we'll say whether they fit, or who we'd look at instead.
Get matched insteadRecognition & proof points
Gartner MQ for Managed Network Services (via Masergy heritage)Analyst recognition · Gartner
J.D. Power business internet awardsAward · J.D. Power
Notable clients
Vendor-reportedEntegris (semiconductor materials — published Masergy/Comcast Business global secure-networking case study). Comcast Business serves 2.5M+ business customers its Masergy enterprise unit added ~1,400 multinational customers across ~100 countries. Most enterprise logos are reported in aggregate rather than individually disclosed.
Our Solutions
Rubber Duck solutions through Comcast Business
From first evaluation to day-to-day operations, Rubber Duck Technology helps you get full value from Comcast Business' Connectivity & SASE, Communications & CX, Cybersecurity & Compliance, and Managed IT & Cloud Ops solutions. We fit them to the systems you already run, remove overlap, and give you a clear view of how they perform, so your team can move faster with fewer surprises.
Connectivity & SASE
Broadband / Business Internet
Comcast Business delivers business internet over DOCSIS cable, fiber, and fixed wireless across Comcast's roughly 40-state HFC and fiber network, serving small business through enterprise.
- Largest US cable ISP The largest US business cable internet provider with a broad 40-plus-state footprint.
- DOCSIS 3.1/4.0 Advanced DOCSIS plus fiber footprint supports high-speed business access.
- SMB quad-play X1 bundles internet, voice, video, and mobile for small business.
Dedicated Internet Access (DIA)
Comcast Business provides dedicated fiber internet access for enterprises requiring symmetrical, SLA-backed connectivity across its US network.
- Enterprise fiber Dedicated fiber extends beyond the cable footprint for enterprise needs.
- Global backbone The Masergy acquisition adds a global IP backbone for multinational reach.
SD-WAN
Comcast Business delivers managed SD-WAN through its Masergy platform, providing software-defined networking and orchestration for distributed enterprises.
- Masergy platform The 2021 Masergy acquisition adds global SD-WAN beyond the cable footprint.
- ActiveCore SDN ActiveCore SDN-driven orchestration manages services dynamically.
- Global reach Serves multinational enterprises beyond Comcast's US footprint.
Fortinet
VMware
Versa NetworksSASE / SSE
Comcast Business offers SASE and SSE through its Masergy platform, converging network and security for distributed and remote workforces.
- Converged security Masergy SASE/SSE unifies networking and security in one platform.
- Global platform Built on Masergy's global SD-WAN and managed network foundation.
Fortinet
Palo Alto NetworksVersa NetworksCommunications & CX
UCaaS / Cloud PBX
Comcast Business provides hosted voice via VoiceEdge and cloud communications integrated with collaboration tools for business customers.
- Hosted voice VoiceEdge delivers cloud PBX as part of the broader connectivity bundle.
- Collaboration ready Integrates with Microsoft Teams and Cisco Webex for collaboration.
Microsoft Teams
Cisco WebexHow Comcast Business delivers
24/7 NOC; tiered enterprise SLAs; field service across US footprint. (vendor-reported)
Services in detail
- Managed Network ServicesFully managed network services with SDN-driven orchestration.
- Managed CommunicationsManaged communications delivered with tiered subscriptions and enterprise contracts.
- Managed Security ServicesFully managed security services integrated with connectivity offerings.
- 24/7 MonitoringFully managed 24/7 monitoring across the US network.
- Network Operations Center (NOC)24/7 NOC operations backing managed network and connectivity services.
- Customer SuccessAccount and channel support via the Comcast Business Partner Program.
Automate/AI, built in · AI-Powered Features. AI-driven network optimization and threat detection; managed services automation through ActiveCore SDN.
Compare
One quote is a price. Three quotes are a market.
We'd price Comcast Business next to these. Same scope on one page, sent to every provider, so the numbers actually line up.
Who we'd price next to Comcast Business
Spectrum Enterprise Connect Communicate
Solutions That Work as Hard as You Do
Already talking to someone else? Tell us and we'll put them in the mix.
Case Studies
What backs it up
Case studies
No published case studies yet.
Ask us and we'll request a reference call with Comcast Business.
Ask for a referenceDocuments
From Comcast Business
4 PDFs, collected while we vetted them
Profile compiled by Rubber Duck Technology from primary sources and partner collateral. Vendor-reported figures are labeled as theirs. Spot something wrong? Tell us.
Technology that doesn't sink under pressure
Talk it through before you sign.
Send us what you run today. We'll price Comcast Business against two alternatives and tell you which one we'd pick, and why.