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Featured
What are Featured Providers?
$5,000+Undisclosed50 - 249Serves United KingdomServices provided
See all 61 projectsLevelUp Leads is a Sales Outsourcing Solutions provider specializing in sales team augmentation and sales performance enhancement. Their services include sales development, lead generation, and outbound sales processes. With 100% positive feedback, clients commend their ability to tailor messaging, enhance sales pipelines, and maintain efficient project management. Approximately 50% of reviewers highlight their adaptability and the human element in communication, emphasizing collaboration over transactional interactions.
$1,000+Undisclosed1,000 - 9,999Serves United KingdomServices provided
See all 54 projectsAppointment Setter Online is a Sales Outsourcing Solutions company specializing in appointment setting, lead qualification, and sales support services. Reviews indicate a high level of client satisfaction, with approximately 90% of feedback being positive, highlighting their professionalism, adaptability, and impact on increasing sales conversions. Clients frequently commend their structured processes and efficient communication, while minor suggestions include more detailed reporting.
$1,000+< $25 / hr50 - 249Serves United KingdomServices provided
See all 234 projectsBelkins is a proficient Sales Development Agency specializing in Sales Outsourcing Solutions and tailored lead generation processes. With a focus on optimizing client sales operations, 100% of reviewers highlight their strong project management and strategic support. The company consistently exceeds client expectations, evidenced by a 450% pipeline growth and up to a 3.6x ROI, showcasing their expertise in Sales Performance Enhancement and Sales Process Automation.
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UndisclosedUndisclosed2 - 9Birmingham, England
Services provided
My Social Goals is a small web design agency in Birmingham, England. Their services include Web Design and CRM consulting and SI.
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UndisclosedUndisclosed2 - 9Dundee, Scotland
Services provided
Ossian Media® is a branding agency. They specialize in Branding and Search Engine Optimization and were founded in 2011. The agency is based in Dundee, Scotland.
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$10,000+< $25 / hr1,000 - 9,999Leicester, England
Services provided
ATM Group is a Customer Service Outsourcing company established in 2007. The team specializes in Customer Service Outsourcing and Call Center Services.
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Get My QuotesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
Top Sales Outsourcing Companies in the United Kingdom
Sales outsourcing lets U.K. companies stand up a working sales function, or scale one, without hiring and training an in-house team from scratch. U.K. providers supply outsourced SDR and BDR teams, run lead generation and outbound prospecting, book qualified appointments, and in some cases manage the full sales cycle. It's popular with startups testing a market and with established firms expanding into new segments. Because these teams represent your brand, the strongest ones invest in training, messaging, and transparent pipeline reporting.
Clutch connects you with sales outsourcing companies in the United Kingdom vetted through verified client reviews, so you can compare track record, approach, and value before you hire. Use the filters below to narrow by budget, industry, and team size, or explore related directories:
• Top Sales Outsourcing Companies
• Sales Outsourcing Companies in London
• Sales Outsourcing Companies in Edinburgh
List of the Top United Kingdom B15B Sales Outsourcing Services
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$1,000+< $25 / hr50 - 249London, England
Ability to deliver
33.9/40.019.8/20 Reviews10/10 Clients & Experience4.1/10 Market PresenceService focus
60% Sales Outsourcing40% Other -
$1,000+$50 - $99 / hr10 - 49Horsham , England
Ability to deliver
31.9/40.017.8/20 Reviews10/10 Clients & Experience4.1/10 Market PresenceService focus
60% Sales Outsourcing40% Other -
$1,000+$300+ / hr2 - 9London, England
Ability to deliver
31.5/40.017.8/20 Reviews10/10 Clients & Experience3.7/10 Market PresenceService focus
30% Sales Outsourcing70% Other -
$10,000+Undisclosed50 - 249Theale, England
Ability to deliver
31.4/40.017/20 Reviews9.7/10 Clients & Experience4.7/10 Market PresenceService focus
50% Sales Outsourcing50% Other -
$1,000+$50 - $99 / hr10 - 49Ipswich, England
Ability to deliver
30.9/40.016/20 Reviews10/10 Clients & Experience4.9/10 Market PresenceService focus
15% Sales Outsourcing85% Other -
$1,000+$200 - $300 / hr50 - 249London, England
Ability to deliver
30/40.020/20 Reviews10/10 Clients & Experience0/10 Market PresenceService focus
80% Sales Outsourcing20% Other -
$5,000+$50 - $99 / hr50 - 249Hitchin, England
Ability to deliver
29.6/40.016.2/20 Reviews9.5/10 Clients & Experience3.9/10 Market PresenceService focus
100% Sales Outsourcing -
$5,000+$100 - $149 / hr10 - 49Haywards Heath, England
Ability to deliver
29.4/40.016.4/20 Reviews10/10 Clients & Experience3/10 Market PresenceService focus
10% Sales Outsourcing90% Other -
$1,000+$25 - $49 / hr10 - 49Countesthorpe, England
Ability to deliver
29.1/40.018/20 Reviews6.4/10 Clients & Experience4.7/10 Market PresenceService focus
25% Sales Outsourcing75% Other -
UndisclosedUndisclosed50 - 249London, England
Ability to deliver
28.4/40.015.8/20 Reviews8.2/10 Clients & Experience4.4/10 Market PresenceService focus
10% Sales Outsourcing90% Other -
$10,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
28.3/40.015.6/20 Reviews8.3/10 Clients & Experience4.4/10 Market PresenceService focus
10% Sales Outsourcing90% Other -
$1,000+< $25 / hr10 - 49Thatcham , England
Ability to deliver
28.1/40.015.6/20 Reviews8.5/10 Clients & Experience4/10 Market PresenceService focus
12% Sales Outsourcing88% Other -
$5,000+Undisclosed250 - 999Fleet, England
Ability to deliver
27.5/40.015/20 Reviews8.4/10 Clients & Experience4.1/10 Market PresenceService focus
25% Sales Outsourcing75% Other -
$1,000+< $25 / hr1,000 - 9,999London, England
Ability to deliver
27.4/40.015.6/20 Reviews7.6/10 Clients & Experience4.2/10 Market PresenceService focus
20% Sales Outsourcing80% Other -
$1,000+$300+ / hr2 - 9London, England
Ability to deliver
26.5/40.016.2/20 Reviews6.4/10 Clients & Experience3.9/10 Market PresenceService focus
10% Sales Outsourcing90% Other -
$1,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
26.3/40.016.4/20 Reviews6.3/10 Clients & Experience3.7/10 Market PresenceService focus
40% Sales Outsourcing60% Other -
$5,000+$100 - $149 / hr10 - 49Kingston Upon Thames, England
Ability to deliver
26.3/40.015.8/20 Reviews6.7/10 Clients & Experience3.9/10 Market PresenceService focus
30% Sales Outsourcing70% Other -
$5,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
26.1/40.016.6/20 Reviews6.5/10 Clients & Experience3/10 Market PresenceService focus
40% Sales Outsourcing60% Other -
$1,000+< $25 / hr2 - 9London, England
Ability to deliver
24.9/40.015.8/20 Reviews6.1/10 Clients & Experience3/10 Market PresenceService focus
65% Sales Outsourcing35% Other -
$1,000+< $25 / hr50 - 249London, England
Ability to deliver
24.9/40.018.2/20 Reviews2.2/10 Clients & Experience4.5/10 Market PresenceService focus
20% Sales Outsourcing80% Other -
$5,000+Undisclosed2 - 9London, England
Ability to deliver
24/40.016.6/20 Reviews2.9/10 Clients & Experience4.5/10 Market PresenceService focus
100% Sales Outsourcing -
$1,000+$50 - $99 / hr2 - 9WIRRAL, England
Ability to deliver
23.2/40.016.2/20 Reviews3/10 Clients & Experience4/10 Market PresenceService focus
10% Sales Outsourcing90% Other -
UndisclosedUndisclosed1,000 - 9,999Birkenhead , England
Ability to deliver
22.9/40.016.2/20 Reviews2.7/10 Clients & Experience4/10 Market PresenceService focus
10% Sales Outsourcing90% Other -
UndisclosedUndisclosed2 - 9Reading, England
Ability to deliver
22.1/40.016.6/20 Reviews2.1/10 Clients & Experience3.4/10 Market PresenceService focus
60% Sales Outsourcing40% Other -
$1,000+Undisclosed50 - 249Brighton and Hove, England
Ability to deliver
21.7/40.017.4/20 Reviews0/10 Clients & Experience4.3/10 Market PresenceService focus
90% Sales Outsourcing10% Other -
$25,000+Undisclosed2 - 9Mildenhall, England
Ability to deliver
21.6/40.016.4/20 Reviews1.8/10 Clients & Experience3.4/10 Market PresenceService focus
25% Sales Outsourcing75% Other -
UndisclosedUndisclosed1,000 - 9,999Edinburgh, Scotland
Ability to deliver
21.6/40.015.6/20 Reviews1/10 Clients & Experience4.9/10 Market PresenceService focus
30% Sales Outsourcing70% Other -
$10,000+Undisclosed50 - 249London, England
Ability to deliver
21.4/40.017.4/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
75% Sales Outsourcing25% Other -
$1,000+$25 - $49 / hr10 - 49Banbury, England
Ability to deliver
21.2/40.015.6/20 Reviews1.8/10 Clients & Experience3.9/10 Market PresenceService focus
15% Sales Outsourcing85% Other -
$1,000+$100 - $149 / hr2 - 9Portsmouth, England
Ability to deliver
21.1/40.016.2/20 Reviews1.9/10 Clients & Experience3/10 Market PresenceService focus
100% Sales Outsourcing
Latest Sales Outsourcing Articles
See all articles
Answering Services: Professionalism in Customer Service
Professionalism in customer service is essential to retaining customers, building your brand image, and increasing sales.
![How to Build a Budget for Call Center Services [With Template] cover image](https://img.shgstatic.com/clutch-static-prod/image/resize/715x400/s3fs-public/article/ba3fb126c373d45b88403b0272fa9201.jpg)
U.K. Sales Outsourcing FAQs
A U.K. sales outsourcing company provides sales capability on your behalf. These dedicated service providers offer a wide range of tailored services, including:
- Outsourced SDR/BDR teams for prospecting
- Lead generation and qualification
- Appointment setting
- Sometimes full-cycle selling and account management
Furthermore, providers usually handle messaging, tooling (i.e., CRM and outreach), and reporting, acting as an extension of your sales team.
A U.K. provider knows the local B2B landscape, buyer expectations, and calling and data-protection rules. Thanks to their invaluable background and experience, these teams can represent your brand credibly to U.K. prospects. Moreover, same-time-zone working also makes it easier to align on messaging, review pipeline, and adjust quickly, which matters when a team is selling in your name.
Browse through Clutch’s vetted directories to explore top firms, then match with teams that meet your project’s specific requirements and objectives. Look for verified reviews and results in your market and deal size, and ask how they build messaging, qualify leads, and report on pipeline.
Confirm who owns the data and CRM records, and how closely they'll work with your team. Shortlist two or three teams, start with a defined pilot, and judge on qualified-pipeline quality rather than raw activity.
Be cautious of providers who promise big numbers without defining lead quality, are vague about data ownership and compliance, can't show results in comparable markets, or won't start with a pilot. Low-quality leads and poor brand representation can cost more than the fee itself.