Company lists · Data refreshed November 2026

Top 25 IT cost optimization firms worldwide

RevenueBase identified 2,750 company matches for IT cost optimization firms worldwide as of November 2026 and tracks 27,386 professional contacts across them, including 10,529 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for IT cost optimization firms worldwide, 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 November 6, 2026. Country and city lists for IT cost optimization firms follow the table.

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 Nov 6, 2026 How this list was built
2,750Companies
27,386Contacts tracked
10,529Verified emails
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The 25 largest IT cost optimization firms worldwide

Ranked by team size
Top 25 of 2,750 company matches for IT cost optimization firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchOslo, NorwayHQ recorded Nov 6, 202610001+2,480 contacts →

Exact match

“SoftwareOne acquired Crayon in July 2025.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchItasca, United StatesHQ recorded Nov 6, 20261,001-5,0002,007 contacts →

Exact match

“Flexera helps organizations understand and maximize the value of their technology, saving billions of dollars in wasted spend.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchIndianapolis, IN, United StatesHQ recorded Nov 6, 20261,001-5,0001,458 contacts →

Exact match

“Tangoe pioneered technology expense management more than 20 years ago, and today we’re the industry leader driving innovation through AI-powered automation, 70+ patents, and the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchRochester, NY, United StatesHQ recorded Nov 6, 20261,001-5,000761 contacts →

Exact match

“Calero is redefining how enterprises manage technology spend by turning insight into action through automated intelligence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchStratford, ON, CanadaHQ recorded Nov 6, 202651-200564 contacts →

Exact match

“Simply put, we save businesses of all sizes money on their various service-related expenses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchWest Malling, United StatesHQ recorded Nov 6, 2026501-1,000471 contacts →

Exact match

“Established in 1992, ERA Group (ERA) is one of the world’s leading consultancy organizations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDover, DE, SingaporeHQ recorded Nov 6, 2026201-500448 contacts →

Exact match

“CloudKeeper is the only outcome-driven AI & Cloud Cost Optimisation partner built for fast-scaling cloud organisations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchHouston, TX, United StatesHQ recorded Nov 6, 2026201-500336 contacts →

Exact match

“SiRA Consulting is a Certified MBE consulting company that was founded in 2012.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBangalore, IndiaHQ recorded Nov 6, 2026501-1,000281 contacts →

Exact match

“The company was started by team of experts who have vast experience and knowledge in Technology Consulting, Outsourcing, Talent Acquisition, Training & Development and Partnership…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 202651-200278 contacts →

Exact match

“NPI is an IT procurement advisory services company that helps enterprises identify and eliminate overspending on IT purchases.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchOttawa, ON, CanadaHQ recorded Nov 6, 2026201-500237 contacts →

Exact match

“Nova Networks is committed to the goal of ensuring that the products and services we provide exceed our clients’ expectations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCairo, EgyptHQ recorded Nov 6, 202651-200226 contacts →

Exact match

“SoftTrend is a fast growing company specialized in Software Licensing and IT services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202651-200220 contacts →

Exact match

“Anglepoint helps global enterprises take control of complex software, SaaS, and cloud spend-optimizing costs, reducing risk, and eliminating waste.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchVincennes, IN, United StatesHQ recorded Nov 6, 2026201-500215 contacts →

Exact match

“Since 1985, The AME Group has assisted our clients by maximizing revenue, reducing expenses, and mitigating risks utilizing a portfolio of award-winning IT solutions, proven…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMclean, VA, United StatesHQ recorded Nov 6, 202651-200215 contacts →

Exact match

“Since 1991, ARG has helped more than companies protect their business and save up to 40 percent on technology spending by making the right choice when it comes to technology…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPort Washington, NY, United StatesHQ recorded Nov 6, 202651-200207 contacts →

Exact match

“Advantage mitigates the complexity of navigating a constantly evolving IT landscape.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCentennial, CO, United StatesHQ recorded Nov 6, 2026201-500193 contacts →

Exact match

“Brightfin provides clients with a suite of IT financial management and managed software subscriptions to enable your organization to rationalize, comprehend, normalize, optimize…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHoffman Estates, IL, United StatesHQ recorded Nov 6, 2026n/a188 contacts →

Exact match

“DSN Group provides cost effective solutions that enable companies to manage their IT/computer infrastructure better.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202651-200166 contacts →

Exact match

“CPT Global is your independent partner for achieving peak IT performance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAmstelveen, NetherlandsHQ recorded Nov 6, 2026201-500161 contacts →

Exact match

“Adjust is a no-nonsense procurement consultancy firm, which optimizes the procurement process and realizes cost savings for every organisation (public or private) on both tactical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSanta Ana, CA, United StatesHQ recorded Nov 6, 202651-200157 contacts →

Exact match

“Profit Recovery Partners, LLC is a professional services firm that develops, implements, and manages cost-reduction solutions for FORTUNE companies, private equity firms, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchDubai, United Arab EmiratesHQ recorded Nov 6, 2026201-500151 contacts →

Exact match

“At ZOUMA Consulting Services, we are dedicated to helping organizations achieve cost optimization and business excellence through a comprehensive range of services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchIndianapolis, IN, United StatesHQ recorded Nov 6, 202651-200146 contacts →

Exact match

“Zylo is the enterprise standard for software and AI spend optimization, helping organizations bring financial truth to their SaaS portfolio.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSan Clemente, CA, United StatesHQ recorded Nov 6, 202651-200143 contacts →

Exact match

“Bluewave is an advisory and sourcing partner transforming how companies acquire and manage technology solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 202651-200139 contacts →

Exact match

“Hawsabah provides business consulting, technology, engineering and managed services to help clients build tomorrow’s enterprise.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 2,750 IT cost optimization firms worldwide

See the full list, filter by size, metro and specialty, and access 10,529 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT cost optimization firms worldwide at a glance

As of Nov 6, 2026
38.4%Verified-email coverage
10.0Average contacts per company
1-10Median size (employees)
2.7%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,826
11-50
691
51-200
175
201-500
28
501-1,000
11
1,001-5,000
8
10001+
1

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for IT cost optimization firms are linked below.
What qualifies
Company records worldwide whose business descriptions match “IT cost optimization firms” 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. 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 10,529 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 November 6, 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.

IT cost optimization firms by location

15 lists · largest first

Every IT cost optimization firms 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 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 “IT cost optimization firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT cost optimization firms are there worldwide?

RevenueBase identified 2,750 company matches for IT cost optimization firms worldwide as of November 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?

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

Which country has the most IT cost optimization firms?

The United States leads with 916 companies, followed by the United Kingdom (214) and Brazil (157). Every IT cost optimization firms list by country and city is linked on this page.

Which city has the most IT cost optimization firms?

London leads with 75 company records, followed by Sao Paulo (51) and New York (41).

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 10,529 professional contacts with verified work emails tracked across these 2,750 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 November 6, 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.