Company lists · Data refreshed September 2026

Top 25 Cloud infrastructure marketing agencies worldwide

Name: Cloud infrastructure marketing agencies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 49,363 companies tracked

RevenueBase identified 49,363 cloud infrastructure marketing agencies worldwide as of September 2026 and tracks 545,641 professional contacts across them, including 90,233 with verified work emails. The United States is the largest market and London the largest hub.

This list covers cloud infrastructure marketing agencies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 27, 2026. Country and city lists for cloud infrastructure marketing agencies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 27, 2026 86% judged on-target in blind review

49,363Companies

545,641Contacts tracked

90,233Verified emails

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The 25 largest cloud infrastructure marketing agencies worldwide

Ranked by team size

Top 25 of 49,363 cloud infrastructure marketing agencies worldwide, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to cloud infrastructure marketing agencies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Amazon WEB Services AWS	Strong evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	10001+	156,457 contacts →
	Strong evidence “Launched in 2006, Amazon Web Services (AWS) began exposing key infrastructure services to businesses in the form of web services - now widely known as cloud computing.” Source: RevenueBase Database · checked Sep 27, 2026
2	IO	Partial evidence	Herentals, BelgiumHQ checked Sep 27, 2026	1,001-5,000	3,670 contacts →
	Partial evidence “iO is an AI-native partner in marketing and technology, with experts across 12 campuses in Belgium, the Netherlands, Sweden, Denmark and Bulgaria.” Source: RevenueBase Database · checked Sep 27, 2026
3	Acxiom	Indirect evidence	Conway, AR, United StatesHQ checked Sep 27, 2026	1,001-5,000	3,241 contacts →
	Indirect evidence “Acxiom puts data to work, solving complex challenges for the world’s leading brands and agencies.” Source: RevenueBase Database · checked Sep 27, 2026
4	Ovhcloud	Partial evidence	Roubaix, FranceHQ checked Sep 27, 2026	1,001-5,000	3,036 contacts →
	Partial evidence “OVHcloud is a global player and the leading European cloud provider operating over servers within 43 data centers across 4 continents to reach 1,6 million customers in over 140…” Source: RevenueBase Database · checked Sep 27, 2026
5	IT Convergence	Partial evidence	Irving, IL, United StatesHQ checked Sep 27, 2026	501-1,000	1,950 contacts →
	Partial evidence “IT Convergence is a global Oracle Platinum Partner with a comprehensive service offering across all three pillars of the Cloud (IaaS, PaaS, SaaS), including Consulting/Advisory…” Source: RevenueBase Database · checked Sep 27, 2026
6	Core42	Strong evidence	United Arab EmiratesHQ checked Sep 27, 2026	1,001-5,000	1,611 contacts →
	Strong evidence “Core42, a G42 company, delivers the cloud, AI, and digital infrastructure that empowers governments, enterprises, and industries to scale innovation responsibly.” Source: RevenueBase Database · checked Sep 27, 2026
7	Grazitti Interactive	Indirect evidence	Mountain View, CA, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,506 contacts →
	Indirect evidence “Grazitti Interactive is a digital innovation leader with offices in India, USA, Australia, and Singapore.” Source: RevenueBase Database · checked Sep 27, 2026
8	Cyfuture	Partial evidence	Noida, IndiaHQ checked Sep 27, 2026	1,001-5,000	1,442 contacts →
	Partial evidence “Since 2001, Cyfuture has been a trusted name in IT infrastructure and futuristic digital services.” Source: RevenueBase Database · checked Sep 27, 2026
9	Verticurl A WPP Company	Partial evidence	SingaporeHQ checked Sep 27, 2026	1,001-5,000	1,256 contacts →
	Partial evidence “Verticurl, a division of Ogilvy, was established in 2006 with the mission to be the world’s leading marketing technology services agency for multinational organizations.” Source: RevenueBase Database · checked Sep 27, 2026
10	Niveus Solutions	Partial evidence	Udupi, IndiaHQ checked Sep 27, 2026	501-1,000	1,051 contacts →
	Partial evidence “Niveus Solutions, an award-winning cloud engineering services organization & Google Cloud Partner, empowers enterprises to harness the power of cloud services and build resilient…” Source: RevenueBase Database · checked Sep 27, 2026
11	Quadcubes	Partial evidence	Kozhikode, IndiaHQ checked Sep 27, 2026	n/a	989 contacts →
	Partial evidence “We're not that yet another, ordinary marketing agency!” Source: RevenueBase Database · checked Sep 27, 2026
12	Nordcloud, An IBM Company	Partial evidence	Helsinki, FinlandHQ checked Sep 27, 2026	501-1,000	966 contacts →
	Partial evidence “Nordcloud is a European leader in cloud implementation, application development, managed services and training.” Source: RevenueBase Database · checked Sep 27, 2026
13	Brasil Monks	Indirect evidence	São Paulo, BrazilHQ checked Sep 27, 2026	1,001-5,000	963 contacts →
	Indirect evidence “Media.Monks, the digital-first operating brand of S4Capital plc, connects content, data & digital media and technology services across one global team built from the bottom up.” Source: RevenueBase Database · checked Sep 27, 2026
14	Logical Position	Indirect evidence	Lake Oswego, OR, United StatesHQ checked Sep 27, 2026	501-1,000	899 contacts →
	Indirect evidence “Logical Position (LP) is an Inc.” Source: RevenueBase Database · checked Sep 27, 2026
15	WEBFX	Partial evidence	Harrisburg, PA, United StatesHQ checked Sep 27, 2026	501-1,000	866 contacts →
	Partial evidence “We're here to be your digital marketing growth partner in the AI era.” Source: RevenueBase Database · checked Sep 27, 2026
16	NP Digital	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 27, 2026	1,001-5,000	866 contacts →
	Indirect evidence “Neil Patel has been recognized by the Wall Street Journal, Forbes, and the United Nations, to name a few, as one of the most influential and successful marketers and entrepreneurs…” Source: RevenueBase Database · checked Sep 27, 2026
17	CTS	Partial evidence	Manchester, United KingdomHQ checked Sep 27, 2026	201-500	844 contacts →
	Partial evidence “We are the largest Google Cloud-only digital consultancy in Europe, and our mission is to change the way technology works for business.” Source: RevenueBase Database · checked Sep 27, 2026
18	Cadastra	Partial evidence	São Paulo, BrazilHQ checked Sep 27, 2026	501-1,000	786 contacts →
	Partial evidence “We are a global company that blends digital marketing services, consulting and technology.” Source: RevenueBase Database · checked Sep 27, 2026
19	Orel IT	Indirect evidence	Maharagama, Sri LankaHQ checked Sep 27, 2026	1,001-5,000	766 contacts →
	Indirect evidence “At OREL IT, we don't just see technology as tools; we see it as a transformative force for good.” Source: RevenueBase Database · checked Sep 27, 2026
20	SEO Discovery Private Limited	Partial evidence	Mohali, IndiaHQ checked Sep 27, 2026	201-500	755 contacts →
	Partial evidence “SEO Discovery is a global leader in next-generation digital marketing services, solutions, and consulting.” Source: RevenueBase Database · checked Sep 27, 2026
21	Abstrakt Marketing Group	Indirect evidence	St Louis, MO, United StatesHQ checked Sep 27, 2026	501-1,000	724 contacts →
	Indirect evidence “We book the qualified meetings that fill your pipeline for any B2B company ready to grow.” Source: RevenueBase Database · checked Sep 27, 2026
22	Performics India	Partial evidence	Mumbai, IndiaHQ checked Sep 27, 2026	1,001-5,000	666 contacts →
	Partial evidence “Performics is India's largest performance marketing agency.” Source: RevenueBase Database · checked Sep 27, 2026
23	CROUD	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	501-1,000	643 contacts →
	Indirect evidence “We're an independent global media, creative, and data agency helping our clients make their next best move.” Source: RevenueBase Database · checked Sep 27, 2026
24	Leaseweb	Strong evidence	Amsterdam, JapanHQ checked Sep 27, 2026	501-1,000	629 contacts →
	Strong evidence “Leaseweb is a leading Cloud services and Infrastructure-as-a-Service (IaaS) provider serving a worldwide portfolio of customers ranging from SMBs to Enterprises.” Source: RevenueBase Database · checked Sep 27, 2026
25	DOIT	Strong evidence	Santa Clara, CA, United StatesHQ checked Sep 27, 2026	501-1,000	627 contacts →
	Strong evidence “Your cloud infrastructure, always at its best.” Source: RevenueBase Database · checked Sep 27, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: cloud infrastructure marketing agencies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names cloud infrastructure marketing agencies.
Partial evidence: Its own public description names part of cloud infrastructure marketing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cloud infrastructure marketing agencies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 49,363 cloud infrastructure marketing agencies worldwide

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Cloud infrastructure marketing agencies worldwide at a glance

As of Sep 27, 2026

16.5%Verified-email coverage

11.1Average contacts per company

1-10Median size (employees)

1.9%Largest-city concentration · London

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

32,116

11-50

14,095

51-200

2,322

201-500

525

501-1,000

115

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among cloud infrastructure marketing agencies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for cloud infrastructure marketing agencies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “cloud infrastructure marketing agencies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names cloud infrastructure marketing agencies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among cloud infrastructure marketing agencies, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 90,233 across the full list. 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 27, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Cloud infrastructure marketing agencies by location

173 lists · largest first

Every Cloud infrastructure marketing agencies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names cloud infrastructure marketing agencies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many cloud infrastructure marketing agencies are there worldwide?

RevenueBase identified 49,363 cloud infrastructure marketing agencies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Amazon WEB Services AWS, headquartered in Seattle, tops this list with the largest team on record.

Which country has the most cloud infrastructure marketing agencies?

The United States leads with 9,092 companies, followed by India (7,713) and the United Kingdom (2,779). Every cloud infrastructure marketing agencies list by country and city is linked on this page.

Which city has the most cloud infrastructure marketing agencies?

London leads with 949 headquartered companies, followed by Dubai (615) and Mumbai (548).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 90,233 verified decision-maker contacts tracked across these 49,363 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 27, 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 Smart Search, 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.