Top 10 Social Display

Companies in London

London is a lively capital and a leader in technology and fintech. In the first quarter of 2024, over 7,250 tech companies were set up, showing the city's strong growth. The value of London’s tech sector has increased to over £600 billion, with venture capital investment rising by 800% since 2014. London has more unicorn companies, or tech firms worth over $1 billion, than any other city in Europe. Several factors drive this success, including strong investment opportunities, a growing fintech scene, and a diverse talent pool in areas like AI, cybersecurity, and green tech. The startup scene in London is thriving, keeping the city at the top in Europe for tech growth. However, challenges like economic uncertainty and the need for affordable tech workspaces still exist. As these issues are tackled, London’s tech sector is set for even more success.

How Did We Pick the Best?

1

Base Creative

LondonUnited Kingdom

Team Size 2-9
Cost of Services $$$$$ $150-250/h
2025 Awards Winner
2024 Awards Winner
2023 Awards Winner

Service Focus:

Digital StrategySMMSEO + See more

Description

We’re Base Creative, a B Corp™ certified, digital marketing agency bringing engagement and visibility to your website, content and brand. We work with national and global brands that want to grow through creative and data-driven marketing strategies.Established in 2003, we have a wealth of digital experience. In that time, we’ve created and launched over 220 digital campaigns.SEO & PPCDriving qualified traffic from search engines and search a...

Our Take

Known for its credibility, Base Creative has vast experience, excellent customer feedback, and a strong portfolio. Their TechBehemoths profile is proof of their experience and knowledge in the field.
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2

Synmek Ltd.

LondonUnited Kingdom

Team Size 2-9
Cost of Services $$$$$ $150-250/h

Service Focus:

BrandingPRMarket Research + See more

Description

Synmek is a London-headquartered digital product agency founded in 2016 in Toronto. We've shipped 120+ products in our first decade — websites, mobile apps, SaaS platforms, and e-commerce stores — for clients ranging from London SMEs to international startups and established enterprises.Unlike most agencies our size, we keep every discipline in-house: research, UX/UI, brand, custom development, infrastructure, and digital marketing. No subcontrac...

Our Take

Synmek Ltd. is one of the local market leaders and stands out for its quality, trust, commitment, and constant growth. These values have helped them to rank among the top IT services providers on Techbehemoths, to deliver successful projects and to get satisfied clients and visibility.
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3

Accuracast

LondonUnited Kingdom

Team Size 10-49
Cost of Services $$$$$ $250+/h
2025 Awards Winner

Service Focus:

SMMSEOPay Per Click + See more

Description

Accuracast is an international digital marketing agency helping brands enter, test and scale across multiple markets through paid media, international SEO, GEO / AEO, social media marketing and data-led online advertising. Founded in 2004, Accuracast has supported more than 200 clients across financial services, B2B, travel and hospitality, ecommerce and sports. The agency works with businesses running campaigns across countries, languages and...
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4

Pixelette Technologies

LondonUnited Kingdom

Team Size 250-999
Cost of Services $$$$$ $30-70/h

Service Focus:

Artificial IntelligenceBlockchainWeb Design + See more

Description

Pixelette Technologies has been awarded ‘Best AI Agency’ in the UK three times by the Scottish Business Awards along with many other accolades. Whether you’re a budding entrepreneur with limited tech skills, an established business moving towards rapid expansion, or a government functionary looking to redefine efficiency, we offer end-to-end IT services in the realm of AI and Blockchain.  We see tech as a means to...

Our Take

Pixelette Technologies works with small and medium enterprises as well as start-ups. The company's priority is customer happiness, which is built on teamwork and passion. We invite you to take a look at their offerings and decide if they are a good fit for you.
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5

ExpandX Marketing & Web

LondonUnited Kingdom

Team Size 10-49
Cost of Services $$$$$ $70-150/h
2025 Awards Winner
2024 Awards Winner

Service Focus:

Marketing StrategyWeb DevelopmentSMM + See more

Description

Digital & Web Solutions for Business Growth ExpandX is an award-winning, full-service digital agency and web solutions provider servicing clients in North America, Europe and Middle East since 2015.  Main areas of expertise: Web Development  E-commerce websites development Video Marketing  Digital Strategy  Social Media Marketing Digital Marketing...

Our Take

ExpandX Marketing & Web works with small and medium enterprises as well as start-ups. The company's priority is customer happiness, which is built on teamwork and passion. We invite you to take a look at their offerings and decide if they are a good fit for you.
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6

It Just So Happens

LondonUnited Kingdom

Team Size 10-49
Cost of Services $$$$$ $30-70/h

Service Focus:

Marketing StrategyAdvertisingBranding + See more

Description

It Just So Happens is a remote-only digital agency with a global footprint. From Brixton to Bali, Sydney to Singapore, our award-winning team operates around the clock. Since day one, we've thrived on enthusiasm and creativity, turning innovative ideas into digital solutions that stand out.Our team of accredited professionals brings a wealth of experience and a bold approach to every project. We’re not just here to meet expectations; we're here t...

Our Take

Top Recommendation! It Just So Happens is a highly rated company with a strong profile on TechBehemoths based on its vast experience, positive client testimonials, and a solid portfolio. You can confidently reach out to them with your project inquiry.
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7

Bird Marketing

LondonUnited Kingdom

Team Size 10-49
Cost of Services $$$$$ $70-150/h
2025 Awards Winner
2024 Awards Winner

Service Focus:

Digital MarketingSMMSEO + See more

Description

We are a award-winning digital marketing agency with a proven track record of delivering exceptional results for businesses worldwide. With offices in London, New York, and Dubai, we combine global expertise with local insights to help brands thrive in competitive markets. Our talented team is passionate about crafting innovative solutions that drive growth and enhance brand visibility. Our Services: At Bird Marketing, we offer a wide range of s...

Our Take

Bird Marketing works with small and medium enterprises as well as start-ups. The company's priority is customer happiness, which is built on teamwork and passion. We invite you to take a look at their offerings and decide if they are a good fit for you.
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8

Passion Digital

LondonUnited Kingdom

Team Size 10-49
Cost of Services Not revealed
2025 Awards Winner
2024 Awards Winner

Service Focus:

SEOPay Per ClickDigital Strategy + See more

Description

Passion Digital is an award-winning digital marketing agency based in Holborn, London, specialising in SEO, content marketing, PPC, paid social and programmatic. Founded in 2012, we blend performance with imagination to help brands like Mazda, Octopus Investments and Knight Frank grow through innovative, results-driven strategies. As an independent agency, we stay agile, collaborative and always push boundaries. With a passion for problem-solving...

Our Take

Passion Digital is a dedicated team delivering results. Each member brings unique skills and love for what they do. Their attention to detail ensures that every client receives personalized and effective solutions. Check out their portfolio on TechBehemoths to see more Passion Digital projects.
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9

to the point

LondonUnited Kingdom

Team Size 2-9
Cost of Services $$$$$ $150-250/h
2025 Awards Winner
2024 Awards Winner

Service Focus:

BrandingWeb DesignWeb Development + See more

Description

To The Point is a London-based branding and digital consultancy helping ambitious organisations bring clarity to complexity.Our ethos, as our name implies, is all about clear, concise communication. We believe this has real value in today’s fast paced business environment, where engagement and understanding are critical within very short timeframes. We often describe how we create personalities not brands. We help our clients differentiate themse...

Our Take

to the point is a dedicated team delivering results. Each member brings unique skills and love for what they do. Their attention to detail ensures that every client receives personalized and effective solutions. Check out their portfolio on TechBehemoths to see more to the point projects.
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