Get Free Audit →
London's #1 rated digital studio

London's performance engine for serious brands.

A boutique London digital marketing agency engineering compounding growth through SEO, PPC, web design, app development and social media management — with measured ROI from month one.

Get Free SEO AuditExplore Services
4.9 from 127 reviews·Google & Trustpilot verified
£47M
Client revenue driven
200+
London brands served
12 yrs
Compounding playbooks
London digital marketing agency team strategy session
⚡ FREE INSTANT TOOL

Audit your site against London's top 100 ranking sites — in 90 seconds.

Drop in your URL. We'll run a full technical SEO scan, score you against Core Web Vitals, surface your top 10 quick-win keywords, and email you a 12-page PDF audit with a 90-day action plan.

Full technical audit: schema, Core Web Vitals, INP, CLS, mobile-first signals
Keyword gap report vs top 5 London competitors in your niche
AI Overview & ChatGPT citation readiness check (GEO/AEO)
90-day quick-win roadmap with effort + impact scoring
https://

No obligation · GDPR-compliant · We hate spam too · Audit delivered in 90 seconds

SERVICES

Everything a serious London business needs to dominate search.

Seven disciplines, one accountable team. From the SEO agency London brands trust for compounding rankings to the app developers London startups choose to ship MVPs — under one roof.

SEO agency London search engine optimisation services
↗
SEO + GEO + AEO

SEO Agency London

Technical, content and authority — engineered for AI Overviews, ChatGPT citations and the top three Google results.

From £2,500/mo · 4–6 mo to compound
PPC agency London Google Ads management
↗
GOOGLE ADS · META · LINKEDIN

PPC & Paid Media

London CPCs are punishing. We squeeze every pound of paid media to ROAS targets — Google Ads, Performance Max, Meta, LinkedIn, TikTok.

From £1,800/mo · Live in 7 days
Web design London website development services
↗
DESIGN + DEV

Web Design

Lightning-fast, conversion-engineered websites in Next.js, Webflow, Shopify or WordPress.

App development London iOS Android Flutter
↗
iOS · ANDROID · WEB

App Development

Native & cross-platform apps for London startups and scale-ups. MVP in 12 weeks.

Social media agency London Instagram TikTok management
↗
IG · TIKTOK · LINKEDIN

Social Media

Strategy, content, community, paid social. Instagram, TikTok, LinkedIn ghostwriting, UGC.

Branding agency London logo design strategy
↗
IDENTITY · STRATEGY · NAMING

Branding & Identity

For founders building category-defining brands. From naming to full visual systems and brand guidelines.

From £8,500 · 4–8 week sprints
Business plan writer London innovator founder visa
↗
VISA · INVESTOR · BANK

Business Plans & Pitch Decks

Innovator Founder visa business plans, investor decks, financial models. Endorsing-body approved.

From £1,800 · 10-day turnaround
PERFORMANCE

Numbers that compound.

London's most competitive search market deserves measurement that actually means something. Here's what 12 years of working only with London brands has produced.

+342%
Average organic traffic uplift in 12 months across London SEO clients
£0.87
Median CPL in B2B London paid search — vs £4.20 industry benchmark
94%
Client retention beyond 24 months — the only metric that matters
2.1s
Average LCP across all sites we ship — top 4% of UK websites
COVERAGE

Every borough. Every postcode. All 32 + the City.

Local SEO with the Google Business Profile expertise to win the 3-pack across every London borough — whether you're a Shoreditch startup, a Mayfair consultancy or a Croydon ecommerce brand.

ShoreditchMayfairCanary WharfKing's CrossSohoCamdenHackneyIslingtonHoxtonOld StreetLiverpool StreetHammersmithChiswickKensingtonChelseaNotting HillPaddingtonMaryleboneFitzroviaBloomsburyHolbornClerkenwellFarringdonStratfordGreenwichWimbledonPutneyClaphamBrixtonCroydonRichmondKingstonWandsworthLambethSouthwarkBermondseyLewishamTower HamletsNewhamWaltham ForestHaringeyEnfieldBarnetBrentEalingHounslowHarrowRedbridge
★ 4.9 / 5 · 127 VERIFIED REVIEWS

London brands that trust us with growth.

Verified reviews from founders, CMOs and heads of growth at Meridian client companies. No edits, no hand-picking — pulled live from Google and Trustpilot.

"Meridian rebuilt our SEO from scratch. Six months in we're #1 for our three commercial terms and organic traffic is up 380%. Worth every pound."

JM
James Mitchell
Founder, Apex Wealth · Mayfair
★ Google verified · Mar 2026

"The PPC team cut our cost per lead by 62% in eight weeks. They actually understood our buyer journey instead of just bidding harder. Best agency we've worked with."

SC
Sarah Chen
CMO, Lumen Labs · King's Cross
★ Google verified · Feb 2026

"Shipped our MVP in 11 weeks. App Store launch hit 12k installs in week one with zero paid spend. The team operates like an in-house product squad."

MO
Michael Okonkwo
Founder, Stride · Shoreditch
★ Trustpilot verified · Jan 2026

"Local SEO across 14 restaurant locations was a mess. Meridian fixed it in a quarter. We now own the 3-pack in every borough we trade in. Bookings up 41%."

OR
Olivia Rosso
Head of Digital, Rosso Group · Soho
★ Google verified · Mar 2026

"We were quoted £45k by two other London agencies for a website that Meridian built better, faster and for less. They actually care about Core Web Vitals and it shows."

DP
David Park
Director, Park Healthcare · Marylebone
★ Trustpilot verified · Feb 2026

"They got our brand cited in three Google AI Overviews and twice in ChatGPT inside four months. That's the future of SEO and these guys are already doing it."

AB
Amelia Brooks
Founder, Studio Brooks · Notting Hill
★ Google verified · Jan 2026
4.9 Google · 87 reviews
4.9 Trustpilot · 40 reviews
94% client retention beyond 24 months
THE PROMISE

We get you to page 1 of Google. And keep you there.

Of the 200+ London brands we've worked with for six months or more, 94% rank in the top 10 for their primary commercial keyword, and 71% reach the top 3. The remaining 29% are usually waiting on a domain migration we've already shipped.

94%
Reach top 10 in 6 months
71%
Hit top 3 in 12 months
+342%
Avg. traffic uplift
See if we can get you there
Get your London business to page 1 of Google search results
FAQ

Everything you'd ask on the call.

How much does a digital marketing agency in London cost?
London digital marketing agencies typically charge £2,500–£15,000 per month for retained services. Project-based work for web design starts at £4,500 and apps at £25,000. Meridian publishes transparent pricing on every service page — no hidden setup fees, no minimum contracts beyond 90 days.
How long does SEO take to work in a competitive market like London?
For competitive London terms (web design london, marketing agency london, etc.), expect meaningful organic traffic gains in 4–6 months and full ROI by month 9–12. Local SEO and long-tail terms — particularly borough-level keywords — often produce results within 6–8 weeks. The fastest wins come from technical fixes and quick-win keywords identified in our free audit.
Do you work with startups or only enterprise clients?
Both. We have a dedicated startup track for pre-Series A businesses with monthly retainers from £2,500, alongside enterprise programmes for established London brands. The methodology is the same — we just calibrate scope and channel mix.
Which London boroughs do you cover?
All 32 London boroughs plus the City of London. We have particular depth in Shoreditch, Mayfair, Canary Wharf, King's Cross and Camden where most of our clients are headquartered, but our local SEO playbook adapts to any borough including Croydon, Wimbledon, Richmond and the outer boroughs.
What is GEO and AEO and why do they matter in 2026?
GEO (Generative Engine Optimisation) and AEO (Answer Engine Optimisation) are the new disciplines for getting your brand cited in AI search results — Google AI Overviews, ChatGPT, Perplexity, Claude. Around 60% of Google searches now end without a click, and on AI Overview queries that figure rises to 80%+. Being the answer the AI quotes is increasingly more valuable than ranking #1. Every SEO retainer we run includes structured GEO/AEO work.
Can you write a business plan for the Innovator Founder visa?
Yes. We've written endorsing-body-approved business plans for Innovator Founder visas, Start-up visas, and Sole Representative visas. Our standard turnaround is 10 working days for a full plan including financials, market analysis and innovation criteria mapping. From £1,800.
Will you sign an NDA?
Yes — we sign NDAs as standard before any discovery work begins. We work with regulated fintech and healthcare clients and treat data protection as non-negotiable. Cyber Essentials Plus certified.

Ready to dominate London search?

Get your free SEO audit in 90 seconds. No call required, no obligation, no spam — just a 12-page PDF with your top 10 quick wins delivered to your inbox.