Company lists · Data refreshed September 2026

Top 25 Klaviyo consulting providers based in the United Kingdom

RevenueBase identified 107 company matches for klaviyo consulting providers associated with the United Kingdom as of September 2026 and tracks 2,048 professional contacts across them, including 170 with verified work emails. London is the largest hub.

This list covers company matches for klaviyo consulting providers associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 20, 2026 How this list was built
107Companies
2,048Contacts tracked
170Verified emails
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The 25 largest klaviyo consulting providers based in the United Kingdom

Ranked by team size
Top 25 of 107 company matches for klaviyo consulting providers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-5035 contacts →

Exact match

“As a Salesforce registered partner, we specialise in implementing and supporting Salesforce CRM and B2B Marketing Automation services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 20, 202651-20032 contacts →

Exact match

“At Sitruna we help brands get Amazon right the first time.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-5031 contacts →

Exact match

“At Growth Shop, we embolden and empower ecommerce brands to uncover, unlock, and achieve their true growth potential by any means necessary.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-5029 contacts →

Exact match

“With our expert consultants, we unlock the power of your data and transform your Marketing capabilities, building sustainable value in your organisation in a privacy respectful…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-5022 contacts →

Exact match

“Your Amazon Growth Partners At FBU Solutions, we help brands and private labels unlock their full potential on Amazon.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchNottingham, United KingdomHQ recorded Sep 20, 202611-5017 contacts →

Exact match

“At Loncom Consulting, we transform data into strategy and strategy into growth.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchEdinburgh, United KingdomHQ recorded Sep 20, 20261-1011 contacts →

Exact match

“At Fuse.cx we leverage decades of industry experience and a profit-centric approach to help brands optimise customer value and prepare for the business they want to become.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 20, 20261-1011 contacts →

Exact match

“10M is an email marketing agency for high growth direct-to-consumer brands.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchBelfast, United KingdomHQ recorded Sep 20, 20261-109 contacts →

Exact match

“As the co-founders of Dynamx, my wife Jackie and I have helped over 100+ clients achieve measurable growth through powerful email marketing and customer engagement strategies.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchAshford, United KingdomHQ recorded Sep 20, 202611-508 contacts →

Exact match

“We are MailXpertise, a global ESP (email service provider), specialists in made-to-measure email and SMS solutions for marketing professionals.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchMilton Keynes, United KingdomHQ recorded Sep 20, 202611-508 contacts →

Exact match

“We drive growth for brands from customer data through our proven 1st party data strategy & executions experts, maximising brands investment in their ecommerce tech stack by…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Sep 20, 20261-108 contacts →

Exact match

“Turn missed opportunities into revenue.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchStokesley, United KingdomHQ recorded Sep 20, 20261-107 contacts →

Exact match

“Want more ROI from Salesforce?”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Sep 20, 20261-107 contacts →

Exact match

“Does your Email Marketing bring you 30-60% of revenue?”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchManchester, United KingdomHQ recorded Sep 20, 20261-106 contacts →

Exact match

“Join 100's of founder-led brands who have successfully scaled their online stores with our in-house team of ecommerce experts.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-506 contacts →

Exact match

“Email Kong is a Klaviyo Platinum Partner Agency helping DTC brands build and scale complete CRM systems inside Klaviyo.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Sep 20, 202611-506 contacts →

Exact match

“Top ecommerce talent.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 20, 20261-105 contacts →

Exact match

“We're a plug-and-play email marketing department for £1m-£5m ecommerce brands, specialising in Klaviyo and Mailchimp.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchManchester, United KingdomHQ recorded Sep 20, 202611-505 contacts →

Exact match

“We consult.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchStamford, United KingdomHQ recorded Sep 20, 20261-105 contacts →

Exact match

“Consulting Evolved: Meet the Future of Business Growth.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Sep 20, 20261-105 contacts →

Exact match

“We help businesses get more qualified sales meetings and close more deals from the leads already in their ActiveCampaign account.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchBirmingham, United KingdomHQ recorded Sep 20, 20261-104 contacts →

Exact match

“Sunlo Consulting are eCommerce Email & SMS Retention Partners that specialise in helping eCommerce brands generate an additional $30k -$250k within 60 days or less otherwise they…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 20, 20261-104 contacts →

Exact match

“We help eCom brands add an extra $60k -$250k in monthly revenue in 90 days or less with Klaviyo email marketing.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-503 contacts →

Exact match

“xSMTHS is a Salesforce® and Braze® Accredited Partner helping businesses deliver connected customer experiences at scale through CRM, AI, and data.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchPeterborough, United KingdomHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Data driven & consultant led.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 107 klaviyo consulting providers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 170 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Klaviyo consulting providers based in the United Kingdom at a glance

As of Sep 20, 2026
8.3%Verified-email coverage
19.1Average contacts per company
1-10Median size (employees)
40.2%Largest-city concentration · London
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
89
11-50
15
51-200
2

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 107 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United Kingdom whose business descriptions match “klaviyo consulting providers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 170 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “klaviyo consulting providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many klaviyo consulting providers are there based in the United Kingdom?

RevenueBase identified 107 company matches for klaviyo consulting providers associated with the United Kingdom as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Nebula Consulting tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most klaviyo consulting providers?

London leads with 43 company records, followed by Manchester (8) and Cambridge (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 170 professional contacts with verified work emails tracked across these 107 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.