Telemarketing, Data Building & Lead Generation Specialists

Learn, develop and power your lead generation

Our comprehensive knowledge bank is jam-packed with videos, blogs, infographics, and guides to enhance your business development

View Knowledge Bank
  • Categories

Database Building, Validation for Marketing & Lead Generation

Read more

Lead Generation – The Value in Intelligent Data

Read more

Telemarketing – The importance of knowing your target market

Read more
GSA Free Ebook

Get your FREE Essential guide

Improving telemarketing success - the free guide.

These Top 10 Telemarketing Tips are a small part of our comprehensive guide to telemarketing skills which has been developed to help telemarketers and the companies that employ them. Simply fill in your details below to get instant access.

  • This field is for validation purposes and should be left unchanged.

Our clients include

Here are just a selection of who we’ve been helping:

Check out our case studies

We our customers

Here's what they say about us:

"I just wanted to say a big thank you for arranging our appointment with Virgin Management last Tuesday, Our MD accompanied me to the meeting and he was very impressed that you had secured a meeting with the Chief Operating Officer no less!! We had an excellent meeting and will now present to the key people in two weeks. The spend is £1.5 to £2million." Sales Manager Travel Company
"ABC look to be the ideal company that we are targeting. They were of ideal size and slap bang in the middle of the target industry. He seemed to be very aware of why I was visiting and they will hopefully be a future customer..... If you can get me 100 more appointments just like this one, that would be absolutely perfect. Keep up the good work. We engaged GSA Business Development in March 2011 to help us generate new business opportunities for our Social Media services. Initially, GSA undertook a strategic review of our offering and worked with us to define both the target audience and the proposition. Having developed a targeted calling list, GSA senior level callers made telemarketing calls into blue chip organisations and have continuously made us high quality appointments with the types of companies we would wish to work with. Having also worked with GSA at my previous agency on several campaigns, I would highly recommend them if you need appointment setting and to generate new business opportunities with decision makers in blue chip organisations. In the short time that we have been working with GSA, I have been delighted with the level of service… Director Worldwide Public Affairs & Strategic Communications
"Jonathan’s training was fun, eye-opening and, most of all, a real motivation session. Our team can only succeed after this!" Miguel Correia Connexall
View all testimonials

Our main services

Telemarketing Services

Quality B2B Telemarketing to generate F2F appointments, demos, event attendance and sales leads to power business development

Find out more

Marketing Services

From tailored customer research to creating cartoon explainer videos and infographics to support your lead generation

Find out more

Data Building Services

Without accurate data, your lead generation will fail. Talk to GSA about building an up-to-date list of target prospects

Find out more

Linkedin Services

GSA offers a range of LinkedIn solutions to increase the number of warm sales leads coming into your business

Find out more

Now you’ve found a great agency...

Fill in the short form below to get started with us...

  • This field is for validation purposes and should be left unchanged.
Socialise with us:
Give us a call:
Top