Company lists · Data refreshed September 2026

Top 25 Openstack implementation partners worldwide

Name: Openstack implementation partners worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 2,111 companies tracked

RevenueBase identified 2,111 openstack implementation partners worldwide as of September 2026 and tracks 22,066 professional contacts across them, including 6,547 with verified work emails. The United States is the largest market and London the largest hub.

This list covers openstack implementation partners 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 20, 2026. Country and city lists for openstack implementation partners 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 20, 2026 86% judged on-target in blind review

2,111Companies

22,066Contacts tracked

6,547Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest openstack implementation partners worldwide

Ranked by team size

Top 25 of 2,111 openstack implementation partners worldwide, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to openstack implementation partners: 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	Nordcloud, An IBM Company	Partial evidence	Helsinki, FinlandHQ checked Sep 20, 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 20, 2026
2	Innovative Solutions	Indirect evidence	West Henrietta, NY, United StatesHQ checked Sep 20, 2026	51-200	503 contacts →
	Indirect evidence “Innovative Solutions is focused on helping every small to midsize business, across the U.S.” Source: RevenueBase Database · checked Sep 20, 2026
3	Storm Reply	Partial evidence	Turin, ItalyHQ checked Sep 20, 2026	201-500	416 contacts →
	Partial evidence “Storm Reply is a global AWS Premier Consulting Partner and a specialist for professional cloud computing services in the Reply network.” Source: RevenueBase Database · checked Sep 20, 2026
4	Cognisive	Indirect evidence	Houston, TX, United StatesHQ checked Sep 20, 2026	201-500	311 contacts →
	Indirect evidence “Cognisive is an esteemed IT Consulting and Services firm that provides extensive support across multiple technological facets, including web, applications, data, networks, and…” Source: RevenueBase Database · checked Sep 20, 2026
5	Xencia Technology Solutions	Indirect evidence	Bangalore, IndiaHQ checked Sep 20, 2026	201-500	278 contacts →
	Indirect evidence “Xencia, a Saints & Masters Company, is a global technology consulting and services company specializing in Cloud, Data & AI, Cybersecurity, Application Innovation, and Modern Work.” Source: RevenueBase Database · checked Sep 20, 2026
6	Umbrella Infocare	Indirect evidence	Noida, IndiaHQ checked Sep 20, 2026	201-500	204 contacts →
	Indirect evidence “Umbrella Infocare, a “Born in Cloud” company, was founded in 2013 with the vision of enabling digital transformation for businesses.” Source: RevenueBase Database · checked Sep 20, 2026
7	Universidad Surcolombiana	Indirect evidence	ColombiaHQ checked Sep 20, 2026	201-500	201 contacts →
	Indirect evidence “Universidad Surcolombiana is an educación primaria/secundaria company based out of Andean, Colombia.” Source: RevenueBase Database · checked Sep 20, 2026
8	Redapt, INC	Indirect evidence	Woodinville, WA, United StatesHQ checked Sep 20, 2026	201-500	200 contacts →
	Indirect evidence “Redapt is an end-to-end technology solutions provider bringing clarity to a dynamic technical environment.” Source: RevenueBase Database · checked Sep 20, 2026
9	Kloudrac Group	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 20, 2026	201-500	199 contacts →
	Indirect evidence “With globalization making rapid changes across industries and consumers becoming ever so demanding, organizations need to quickly take account of their limited resources and…” Source: RevenueBase Database · checked Sep 20, 2026
10	KR Elixir, Inc.	Indirect evidence	Alpharetta, GA, United StatesHQ checked Sep 20, 2026	501-1,000	188 contacts →
	Indirect evidence “In the fast-paced business world, a strong digital presence isn’t just an advantage-it’s a necessity.” Source: RevenueBase Database · checked Sep 20, 2026
11	Strategic Business Systems SBS	Indirect evidence	Chantilly, VA, United StatesHQ checked Sep 20, 2026	201-500	169 contacts →
	Indirect evidence “Strategic Business Systems, Inc.(SBS) is an Information Technology (IT) Services Firm headquartered in the Washington, DC metropolitan area.” Source: RevenueBase Database · checked Sep 20, 2026
12	Catalyst	Partial evidence	Wellington, New ZealandHQ checked Sep 20, 2026	201-500	160 contacts →
	Partial evidence “We're Catalyst, the technology partner backing some of New Zealand's most critical infrastructure, innovative solutions, and award-winning software.” Source: RevenueBase Database · checked Sep 20, 2026
13	Cloudiq Technologies	Indirect evidence	Bellevue, WA, United StatesHQ checked Sep 20, 2026	51-200	160 contacts →
	Indirect evidence “CloudIQ is specialized in implementing Cloud Computing Solutions for growing and established enterprises.” Source: RevenueBase Database · checked Sep 20, 2026
14	APTUM	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	201-500	159 contacts →
	Indirect evidence “In this era of ubiquitous computing the defining, delivering, managing, and scaling your digital services in a reliable and cost effectively has never been more complicated.” Source: RevenueBase Database · checked Sep 20, 2026
15	Enfrasys	Indirect evidence	Petaling Jaya, MalaysiaHQ checked Sep 20, 2026	51-200	155 contacts →
	Indirect evidence “Enfrasys Consulting Sdn.” Source: RevenueBase Database · checked Sep 20, 2026
16	Cloudzone	Indirect evidence	Tel Aviv, IsraelHQ checked Sep 20, 2026	51-200	144 contacts →
	Indirect evidence “CloudZone helps you maximize your cloud with minimal effort on your part.” Source: RevenueBase Database · checked Sep 20, 2026
17	Cyberspace Network Limited	Indirect evidence	NigeriaHQ checked Sep 20, 2026	201-500	139 contacts →
	Indirect evidence “Participated in Designing and configuring of both on-premises and public Cloud frastructure (Cybercloud ) for Cyberspace Networks • Managed of the Cloud infrastructure which…” Source: RevenueBase Database · checked Sep 20, 2026
18	Merquri	Indirect evidence	SingaporeHQ checked Sep 20, 2026	51-200	127 contacts →
	Indirect evidence “Merquri helps businesses design, build, and scale enterprise platforms that improve operations, enable better decisions, and support long-term growth.” Source: RevenueBase Database · checked Sep 20, 2026
19	Moxieit Solutions INC	Indirect evidence	Ashburn, VA, United StatesHQ checked Sep 20, 2026	51-200	125 contacts →
	Indirect evidence “MoxieIT is a global IT Consulting, Cloud Solutions and Outsourcing firm headquartered in Virginia,USA.” Source: RevenueBase Database · checked Sep 20, 2026
20	Metanext	Indirect evidence	Courbevoie, FranceHQ checked Sep 20, 2026	51-200	124 contacts →
	Indirect evidence “Think.” Source: RevenueBase Database · checked Sep 20, 2026
21	Adfinis	Indirect evidence	Bern, SwitzerlandHQ checked Sep 20, 2026	51-200	121 contacts →
	Indirect evidence “Adfinis is a leading provider of open source services.” Source: RevenueBase Database · checked Sep 20, 2026
22	Altostratus Part Of Telefónica Tech	Indirect evidence	Barcelona, SpainHQ checked Sep 20, 2026	51-200	120 contacts →
	Indirect evidence “Altostratus is a professional and managed cloud services consultancy belonging to the Telefónica Tech holding.” Source: RevenueBase Database · checked Sep 20, 2026
23	Aggrandize	Indirect evidence	Pelotas, BrazilHQ checked Sep 20, 2026	51-200	117 contacts →
	Indirect evidence “A Aggrandize é uma empresa visionária e à frente do seu tempo, nascemos com a cultura das atuais startups já em 2015, desde lá cultivamos o ambiente colaborativo e de muita…” Source: RevenueBase Database · checked Sep 20, 2026
24	Pibythree	Partial evidence	Plano, TX, United StatesHQ checked Sep 20, 2026	51-200	114 contacts →
	Partial evidence “Launched in 2022, PibyThree has emerged as a global pioneer in cloud transformation, serving as a trusted partner to some of the world’s most forward-thinking enterprises.” Source: RevenueBase Database · checked Sep 20, 2026
25	Fairbanks	Indirect evidence	Baarn, NetherlandsHQ checked Sep 20, 2026	11-50	105 contacts →
	Indirect evidence “Run your own private cloud, remain vendor independent, become free of infrastructure and operational concerns, avoid the need for high end infrastructure knowledge, free up…” Source: RevenueBase Database · checked Sep 20, 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: openstack implementation partners. 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 openstack implementation partners.
Partial evidence: Its own public description names part of openstack implementation partners, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name openstack implementation partners. 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 2,111 openstack implementation partners worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 6,547 reachable decision-makers.

Free signup · no credit card

View the full list →

Openstack implementation partners worldwide at a glance

As of Sep 20, 2026

29.7%Verified-email coverage

10.5Average contacts per company

1-10Median size (employees)

2.6%Largest-city concentration · London

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

1,238

11-50

644

51-200

174

201-500

501-1,000

1,001-5,000

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 openstack implementation partners, 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 openstack implementation partners are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “openstack implementation partners”. 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 openstack implementation partners), 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 openstack implementation partners, 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, 6,547 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 20, 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.

Openstack implementation partners by location

13 lists · largest first

Every Openstack implementation partners list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 openstack implementation partners, 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 openstack implementation partners are there worldwide?

RevenueBase identified 2,111 openstack implementation partners 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?

Nordcloud, An IBM Company, headquartered in Helsinki, tops this list with the largest team on record.

Which country has the most openstack implementation partners?

The United States leads with 461 companies, followed by India (191) and the United Kingdom (124). Every openstack implementation partners list by country and city is linked on this page.

Which city has the most openstack implementation partners?

London leads with 54 headquartered companies, followed by Paris (26) and Sao Paulo (26).

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 6,547 verified decision-maker contacts tracked across these 2,111 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 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 2,111 openstack implementation partners worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

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.