B2B Telemarketing Company | High-Quality Lead Generation

250,000+ telemarketing hours delivered · 85%+ campaign renewal rate

Sales-ready appointments delivered by a UK-based team who engage your ideal prospects. Best for B2B companies with a proven offer looking to scale outbound lead generation.

  • Qualified B2B leads generated through targeted telemarketing
  • Cost-efficient, scalable lead generation campaigns
  • 20+ years of B2B telemarketing and appointment-setting experience
  • Typical campaigns deliver 25-40 sales-qualified leads per month
4Marketing's TrustPilot score: 4.6 stars across 25 reviews.
Data & Marketing Association Corporate Member

See If Telemarketing Will Work For Your Business

No obligation · 20-minute call · Campaign fit assessment

Why Choose Us?

We specialise in building high-quality lead pipelines for B2B companies. Our UK-based team acts as an extension of your sales team, delivering opportunities that convert.

  • Transparent, quality-focused telemarketing.
  • Flexible lead generation / appointment setting.
  • Data-cleansing & prospect qualification included.
  • UK-based team with years of experience.

How It Works

Step One: Prospect List

You provide a list or we build one.

Step Two: We Call & Qualify

Experienced UK-based team engages decision makers.

Step Three: Receive Leads

Sales-ready, qualified leads delivered.

What our clients say:

“4Marketing secured meetings with 50% of all decision-makers they spoke to. Their reporting and agility mean we consistently have stronger pipelines.”

— Gasp Agency

“Across 5 campaigns, 4Marketing generated multiple new contracts and clear ROI. A partner we trust.”

— FermionX

Ready to Grow Your Pipeline?

Our Clients Include

Frequently Asked Questions

What exactly does 4Marketing do?

We help B2B companies generate more qualified sales opportunities through outsourced telemarketing, email, and LinkedIn outreach. Our team handles the entire outbound process — from messaging and data to calling and reporting.

What's included in a typical campaign?

Our campaigns are fully managed and typically include:

  • 100–150 hours of phone-based calling
  • Targeted data (usually sourced from Cognism or provided by you)
  • A multi-stage email sequence
  • Optional LinkedIn outreach
  • Full reporting, lead notes, and call recordings
  • Campaign setup, message creation, and data cleansing
Do you provide the data or do we?

We can work with data you provide, source it ourselves, or blend both. We often use tools like Cognism for high-quality, compliant B2B contact data

Where are your callers based?

All our callers are based in our Portsmouth office and are native English speakers. We do not offshore or use freelancers.

How do you sound like us on the phone?

We hold a thorough briefing session before launching any campaign. Then we write custom messaging in your tone of voice, which you approve before calling begins. You’ll also get access to call recordings so you can hear how we represent your brand.

Do you use scripts?

We use structured messaging frameworks — not rigid scripts. This gives our callers the confidence to stay on message while still having natural, two-way conversations.

What kind of results can we expect?

Results vary by sector and audience. For most B2B campaigns, our clients typically see 1 qualified lead every 4–8 calling hours. We’ll give you realistic expectations based on your goals and market.

Do you guarantee results?

We don’t guarantee a specific number of leads, because every market and message is different. What we do guarantee is a strategic, transparent, and well-executed campaign with full reporting and accountability.

Can you target senior decision-makers?

Yes — most of our campaigns are aimed at senior roles (Directors, Heads of Department, C-Suite). We tailor messaging to their pain points and priorities.

Do we get access to call recordings and reports?

Yes. You’ll receive every qualified lead with call notes and a link to the recording, so you can hear the conversation for yourself.

How quickly can we get started?

We can typically get a campaign up and running in 2–3 weeks. This includes briefing, messaging, data sourcing, and setup.

Do you work with niche or technical industries?

Yes — we’ve successfully delivered campaigns for sectors including: SaaS, AI, insurance, manufacturing, renewables, IT services, and more. We build tailored messaging for each sector.

Is there a minimum commitment?

Our campaigns are usually run over a 3-month minimum to generate meaningful results, with a clear scope and review points throughout.

Ready to Grow Your Pipeline?