
GCL B2B
ReviewPredictable B2B pipeline growth through real conversations accelerated by AI

Clients
About GCL B2B
GCL B2B is a Birmingham, United Kingdom sales development and lead generation agency. The firm combines long-running B2B telemarketing heritage with modern sales development, data services, and appointment setting to help organisations build predictable pipeline through qualified conversations.
Who GCL B2B Is Best For
GCL B2B is best for buyers that need human-led outbound with AI-enhanced execution rather than a fully automated dialer. The official site stresses 35+ years of commercial expertise, sales development, lead qualification, and appointment setting designed to create real conversations and scalable pipeline.
Why Choose GCL B2B
Things to Consider
GCL B2B Services
Selected Work
Driving High-value Delegate Recruitment for SAP HR SaaS Webinar
SAP HR SaaS vendor (anonymized)
GCL targeted HR decision-makers across Public Sector accounts to maximise qualified webinar registrations and attendance for an SAP HR SaaS programme β phone-first outbound with tracked registrations.
View case studyHow GCL Accelerated Channel Growth Through Targeted VAR Recruitment
IT security vendor (anonymized)
For an established IT security vendor, GCL deployed a dedicated SDR to onboard capable VARs across IT & Telecoms via consultative outbound telemarketing β strengthening market coverage through partner recruitment.
View case studyHow GCL Generated Six-figure Pipeline Growth for a SaaS Finance and ERP Vendor
SaaS finance & ERP vendor (anonymized)
GCL provided specialist B2B telemarketing for a UK SaaS finance/ERP vendor needing scalable demand generation in strategic verticals β delivering measurable six-figure pipeline growth.
View case studyReviews from Google
I started to work with GCL 2 years ago and I can only call out their professionalism and methodology. From onboarding to execution, they manage key milestones and expectations, can adapt to the customer and can manage both the ops and sales follow up. I recommend them as a trusted partner!
Delivered a great channel expansion campaign with Gavin and Cameron! They did a wonderful job, understanding the requirement and always going beyond expectations.
Reviews sourced from Google
See all 16 reviews on GooglePhotos






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