Top 100 Lead Generation Companies in the United Kingdom

Need Help Selecting a Company?
Directory image
  1. Home
  2. Call Centers
  3. Lead Generation
  4. United Kingdom

Top 100 Lead Generation Companies in the United Kingdom

November 2023

Looking for a top lead generation service in the United Kingdom?

Utilizing a good lead generation company has become increasingly important for success. Finding the right company to work with, however, is challenging. 

Jump to Most Reviewed Companies

List of the Best United Kingdom Lead Generation Services

  • 1
    • $5,000+
    • 10 - 49 employees
    • London, United Kingdom

    The Lead Gen Dept is a digital agency based in London that specializes in helping B2B companies generate and engage sales-ready leads with your ICP. Founded in 2019, The Lead Gen Dept has a specialized team helping clients to connect and book meetings with pre-approved target accounts. They have significant experience in the enterprise space and take care of all the top-of-funnel activities leading to a prospect requesting a call.

    Clients

    • WhosOn
    • ThinkAutomation
    • ArtuData
    • Grey Monarch

    Industries

    Notable Project

    Lead Gen Dept. provides lead generation services to a UX design agency. They define the client's target audience and set up and manage their outbound email marketing and telemarketing campaigns.

    "They guarantee that they will hit their target across a 3-month period."

    Visit Site
  • Get connected with a company for free

    Tell us about your project, and we'll match you with vetted companies that meet your requirements.

    Get Started
  • 2
    • $1,000+
    • 10 - 49 employees
    • Horsham , United Kingdom

    Small direct marketing company Virtual Sales Limited, is in Horsham , United Kingdom. They specialize in direct marketing and market research and were launched in 2001.

    Industries

    Notable Project

    Virtual Sales Limited provides sales outsourcing services for a cloud and data analytics company. The team is responsible for identifying and cold-calling potential customers and scheduling meetings with them.

    "They take the time to fully understand their domain and hone the messaging."

    Visit Site
  • 3
    • $1,000+
    • 10 - 49 employees
    • Ipswich, United Kingdom

    GLO - Generate Leads Online is a freelance digital marketing agency based in Ipswich, England. Founded in 2019, the company offers SEO, web design, and PPC services to small businesses. Their SEO services focus on on-site optimization, link earning, and local search.

    Clients

    • Fees Free Mortgages
    • Orwell Fitness
    • SMB Beauty
    • Bosch Auto Service

    Industries

    Notable Project

    GLO - Generate Leads Online provides SEO and digital marketing services for a bespoke garden room builder. The team works on keyword research and Google Ads management.

    "GLO - Generate Leads Online gets the job done; they’re definitely worth the money."

    Visit Site
  • 4
    • Scheduling

      4.8
    • Quality

      4.7
    • Cost

      4.4
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 50 - 249 employees
    • Fleet, United Kingdom

    Operatix is a midsize sales outsourcing company based in Dallas, Texas and Fleet, United Kingdom. Established in 2012, the team focuses on sales outsourcing and call center services.

    Industries

    Notable Project

    A cybersecurity platform hired Operatix to help with their sales pipeline development and deliver qualified leads in EMEA. The team is responsible for acquiring meetings with prospective end customers.

    "They are a very professionally run organization that focuses on process and communication as well as the core results."

    Visit Site
  • 5
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.5
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 10 - 49 employees
    • London, United Kingdom

    Pearl Lemon is a London based digital strategy agency that was founded in 2016. Their team of 13 employees specializes in SEO, email marketing, and social media marketing. 

    Clients

    • Asteria Diamonds
    • AJ Smart
    • Go International
    • Elevano

    Industries

    Notable Project

    A marketing and advertising company collaborated with Pearl Lemon for cold calling services. The team handled multiple outbound calls according to the agreed target number and ensured qualified booked calls.

    "Pearl Lemon was a one-stop shop for all our marketing needs, especially outbound efforts."

    Visit Site
  • 6
    • $1,000+
    • 10 - 49 employees
    • Thatcham , United Kingdom

    Verbatim Virtual Receptionists is a call answering service company that was founded in 1997. Based in Thatcham, U.K., the team of about 10 employees does voice services and non-voice BPO and back-office services, including virtual receptionist, inbound appointment scheduling, B2B lead generation and qualification, and online customer support.

    Clients

    • Knight Frank
    • Volkswagen Group UK
    • HelpAge International
    • NRG networks

    Industries

    Notable Project

    Verbatim Virtual Receptionists provide answering services to the client. They field all the client’s calls and transfer them to the in-house team as appropriate. 

    "They understand our business and our goals."

    Visit Site
  • 7
    • $1,000+
    • 2 - 9 employees
    • Frodsham, United Kingdom

    Founded in 2011, LMNts Marketing is a freelancer based in Frodsham, United Kingdom. They provide marketing strategy, advertising, and branding services to clients. 

    Clients

    • RepairMyPC
    • Indigo Counselling
    • AJ AquaJet
    • Perfect Imbalance

    Industries

    Notable Project

    LMNts Marketing advised an advertising firm about creating a sales funnel for LinkedIn lead generation. They guided the client in setting up a company LinkedIn page and posting regularly to generate followers.

    "We were impressed with their in-depth knowledge of the subject."

    Visit Site
  • 8
    • $5,000+
    • 50 - 249 employees
    • Poundbury, United Kingdom

    Gungho Marketing , an email marketing and sales outsourcing company, is based in , United Kingdom. The firm offers email marketing and sales outsourcing and has a midsize team.The firm was established in 2007.

    Industries

    Notable Project

    Gungho Marketing provided appointment setting services to a technology company. The vendor was tasked to book four meetings per week with prospective customers.

    "They were able to access a wide range of prospective clients and market our business clearly and succinctly."

    Visit Site
  • 9
    • $5,000+
    • 50 - 249 employees
    • London, United Kingdom

    Sales outsourcing company SalesCaptain was launched in 2021. Their small team is located in London, United Kingdom. SalesCaptain provides sales outsourcing, direct marketing, CRM consulting and SI, call center services, and more.

    Clients

    • WorkReduce
    • The C2 Group
    • Location3
    • AdLib DSP

    Industries

    Notable Project

    SalesCaptain handled an SEO agency's lead generation efforts. They were tasked with managing the client's outbound sales solution to streamline their sales processes.

    "They had a proactive approach."

    Visit Site
  • 10
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 10 - 49 employees
    • London, United Kingdom

    Established in 2021, Growth Hub is an other marketing company. The agency offers other marketing and business consulting and has a small team.

    Industries

    Notable Project

    Growth Hub provided lead generation services for a technology company. The team was responsible for booking meetings with prospects within the client's ICP and building prospect data.

    "Growth Hub stood out with their approach to discovery; they understood our value proposition and customers."

    Visit Site
  • 11
    • $1,000+
    • 10 - 49 employees
    • Countesthorpe, United Kingdom

    Paragon Sales Solutions is a telemarketing and marketing agency founded in Leicester, England in 2019 with fewer than 10 employees. They offer social media marketing, business consulting, and voice services for small businesses.

    Clients

    • App Sapiens
    • Go Gloucestershire Communications
    • Fourwards at Ashfields
    • Jackloc

    Industries

    Notable Project

    Paragon Sales Solutions has provided call center services for an IT company. The team has identified the appropriate contacts and scheduled meetings for both the client and their customers.

    "They were very responsive and quick."

    Visit Site
  • 12
    • Scheduling

      4.9
    • Quality

      4.8
    • Cost

      4.7
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Hitchin, United Kingdom

    Curral is a lead generation agency based in Stevenage, England. Founded in 2017, their team of more than two provides direct marketing, voice services, and social media marketing solutions for small and mid-market firms across various industries.

    Clients

    • Digiruu

    Industries

    Notable Project

    Curral is a reputation management consultancy’s lead generation partner. They identify opportunities from mainstream news sources, and they also network with similar businesses in other markets. 

    "They are very good at understanding and accommodating our requirements."

    Visit Site
  • 13
    • Scheduling

      4.5
    • Quality

      4.6
    • Cost

      4.4
    • NPS

      4.6
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 250 - 999 employees
    • London, United Kingdom

    Growthonics is a marketing firm founded in London in 2014. With over 1,000 members, they offer email marketing and business consulting solutions to small and mid-market agencies in the field of business services.

    Clients

    • Panasonic, TimeOut, Twitter, TimeInc, Spotify, American Express, TM Lewin, Creditsafe, JustEat, City Panty, Wonderful, Startupbootcamp, Quantcast, Big Ideas Machine, Ascent, Hussle, Doordash, Dale Carnegie, TOG, JustPark, Fonteva

    Industries

    Notable Project

    A SaaS platform has hired Growthonics to provide lead generation services. They target the audience based on the client's requirements and description to reach out to them via automated emailing lists using Lemlist.

    ''We're building a solid data list.''

    Visit Site
  • 14
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 2 - 9 employees
    • London, United Kingdom

    Scaled is a business consulting company. The small team is headquartered in London, United Kingdom. Their services include business consulting, corporate training, commercial financing, funding, & investment, and sales outsourcing.

    Industries

    Notable Project

    Scaled provides business consulting services to a digital marketing agency. They offer coaching, board advisory, M&A advisory, growth planning, financial planning, and mentorship at an executive level.

    "They have various frameworks, methodologies, and processes to help any business overcome growth challenges."

    Visit Site
  • 15
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.6
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Kingston Upon Thames, United Kingdom

    incite is a growth marketing and lead generation agency in Kingston Upon Thames, United Kingdom. Founded in 2003, they have about 7 employees that serve mostly small businesses in the advertising, IT, and business sectors. Services include business consulting, content marketing, and digital strategy.

    Clients

    • CPA
    • HPE
    • Intel
    • Adobe

    Industries

    Notable Project

    incite provides lead generation and qualification, targeting large companies with difficult-to-reach decision-makers. Their digital and analog outreach and follow-up ensure a constantly full pipeline.

    "It's absolutely unrealistic to expect a small company to do everything we ask of them, but incite does it very well."

    Visit Site
  • 16
    • $1,000+
    • 10 - 49 employees
    • Crewe, United Kingdom
    Prospect Connect is a sales outsourcing company founded in 2008. The small Crewe, United Kingdom-based team focuses on sales outsourcing, marketing strategy, market research, event marketing & planning, and more.

    Industries

    Notable Project

    Prospect Connect provided a marketing agency with outbound telemarketing services. Their scope included market research, script development, customer targeting, and customer outreach.

    “Prospect Connect managed to increase our pipeline value very positively.”

    Visit Site
  • 17
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Manchester, United Kingdom

    Email marketing company Flowd is located in Manchester, United Kingdom. The firm offers email marketing and branding and is small.The firm was established in 2019.

    Industries

    Notable Project

    A real estate company has hired Flowd for lead generation services through email marketing tasks.

    ''They bring everything in-house to make things simple and easy for the client.''

    Visit Site
  • 18
    • Scheduling

      5.0
    • Quality

      4.8
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 2 - 9 employees
    • London, United Kingdom
    Callpalooza is a sales outsourcing company based in London, United Kingdom. The small team provides sales outsourcing, social media marketing, and search engine optimization. The company was founded in 2020.

    Clients

    • All Services 4 U
    • Ingram Micro
    • ConvrtX
    • Zizo Technologies

    Notable Project

    A digital performance platform hired Callpalooza to handle their appointment setting and email marketing efforts. This involved researching and reaching out to potential clients through email.

    "They were very responsive, and they delivered work on time."

    Visit Site
  • 19
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.9
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 2 - 9 employees
    • Manchester, United Kingdom

    Inboxxia is a. The small Manchester, United Kingdom-based agency was founded in 2021. Their services include.

    Industries

    Notable Project

    Inboxxia provides lead generation services for a logistics and supply chain company. They've created prospect lists and managed email campaigns.

    "They delivered items on time."

    Visit Site
  • 20
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 2 - 9 employees
    • London, United Kingdom
    Simpout is a sales outsourcing company. Established in 2022, the small company is headquartered in London, United Kingdom. Their services include sales outsourcing and email marketing.

    Notable Project

    Simpout has managed and set up lead-generation campaigns for a software development company. This includes lead research, verification of leads and contact information, and generating personalized email copies.

    "They respond really quickly when you need them."

    Visit Site
  • 21
    • Scheduling

      4.5
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 2 - 9 employees
    • WIRRAL, United Kingdom

    Lead Pronto is a lead generation company based in Wirral, England, and founded in 2018. Their team of more than two experts provides social media marketing, SEO, and PPC ad services for clients that work in industries such as energy, consumer products, and business services.

    Clients

    • Safestyle UK
    • Optical Express
    • Allianz
    • Moixa

    Industries

    Notable Project

    Lead Pronto provides digital marketing in various forms including PPC, SEO, web development, and landing page creation. They also provide thorough reporting that allows for conversion tracking.

    "They worked to really understand our business, allowing them to be proactive in identifying opportunities."

    Visit Site
  • 22
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • Undisclosed
    • 10 - 49 employees
    • Birmingham, United Kingdom
    UpWhale is a Birmingham, United Kingdom-based business consulting company. The small company was founded in 2018. Their team offers business consulting, sales outsourcing, digital strategy, email marketing, and more.

    Industries

    Notable Project

    UpWhale is helping a digital asset management company generate leads on LinkedIn. The team has audited the client's campaign. They've since guided the client on optimizing and restructuring their processes.

    "They are lovely to work with and very transparent about all processes."

    Visit Site
  • 23
    • $10,000+
    • 50 - 249 employees
    • Brighton, United Kingdom

    Located in Brighton, United Kingdom, The Telemarketing Company is an answering service. Launched in 1990, the midsize team provides voice services.

    Industries

    Visit Site
  • 24
    • $1,000+
    • 2 - 9 employees
    • Uxbridge, United Kingdom
    LHB Consulting is a small sales outsourcing company. Established in 2004, the company is in Uxbridge, United Kingdom. Their services include sales outsourcing, CRM consulting and SI, and direct marketing.

    Industries

    Visit Site
  • 25
    • $10,000+
    • 2 - 9 employees
    • London, United Kingdom

    Salesmentor LTD is a business consulting company. They are based in London, United Kingdom and have a small team. Their services include business consulting, sales outsourcing, corporate training, content marketing, and more. The company was launched in 2021.

    Industries

    Visit Site
  • 26

    Worked with Origin Client Acquisition LTD?

    Leave a review
    Visit Site
    • $1,000+
    • 10 - 49 employees
    • North Walsham, United Kingdom
    Origin Client Acquisition LTD is a North Walsham, United Kingdom-based call center. The firm specializes in voice services, non-voice bpo/back office services, other marketing, email marketing, and more and is small.The firm was founded in 2016.

    Industries

    Visit Site
  • 27
    • $1,000+
    • 10 - 49 employees
    • Fareham, United Kingdom
    Inspired B2B Marketing is a small call center company. Established in 2015, the agency is headquartered in Fareham, United Kingdom. Their team provides voice services and non-voice bpo/back office services.

    Industries

    Visit Site
  • 28
    • Undisclosed
    • 50 - 249 employees
    • Hitchin, United Kingdom
    Established in 2012, Excelerate360 Ltd is a sales outsourcing company. The company focuses on sales outsourcing and has a midsize team.
    Visit Site
  • 29
    • Undisclosed
    • 10 - 49 employees
    • Brighton and Hove, United Kingdom
    Second Voice is a sales outsourcing company. They are headquartered in Brighton and Hove, United Kingdom and have a small team. Their services include sales outsourcing. The agency was established in 2022.

    Industries

    Visit Site
  • 30
    • $10,000+
    • 10 - 49 employees
    • Bath, United Kingdom
    Branch Growth is a Bath, United Kingdom-based sales outsourcing company. The small agency was founded in 2005. Their services include sales outsourcing, marketing strategy, market research, digital strategy, and more.
    Visit Site

Get connected with the right company for you

We'll do the work for you – finding and connecting you with service providers that meet your exact requirements.

Schedule Consultation