Company lists · Data refreshed September 2026
Top 25 Office 365 support services worldwide
RevenueBase identified 238 company matches for office 365 support services worldwide as of September 2026 and tracks 854 professional contacts across them, including 337 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for office 365 support services 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 September 20, 2026. Country and city lists for office 365 support services 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.
The 25 largest office 365 support services worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 33 contacts → | ||||
Exact match “Amtron specializes in providing high-quality functional end-user support on Microsoft 365, among others.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 30 contacts → | ||||
Exact match “Notre promesse, vous accompagner à toutes les étapes : du déploiement de vos applications Microsoft (Office 365, Microsoft 365, Azure IAAS et PAAS, Dynamics 365 ou Power BI), à…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 30 contacts → | ||||
Exact match “I specialize in troubleshooting Microsoft Outlook and Office 365 issues for small businesses.In addition I support Microsoft exchange and 3rd party apps.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 24 contacts → | ||||
Exact match “Vi er en nærværende IT-partner med en passion for at gøre IT simpelt, sikkert og menneskeligt.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 24 contacts → | ||||
Exact match “Silverbug are IT experts who do things a little differently.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 23 contacts → | ||||
Exact match “Cloud Technologies is specialized in providing all professional services required for cloud solutions; This includes consultancy, Setup and Implementation, Training, Migration…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 21 contacts → | ||||
Exact match “Productivity365 Started in 2020 to help organization of Small and Medium Businesses through their Microsoft partner/Dealer to become more Productive using the latest Microsoft…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 21 contacts → | ||||
Exact match “Dynamics 365 Business Central is among the Microsoft Cloud Platform services supported by Dynasol Technologies, alongside Dynamics 365, Office 365, EMS, and Azure.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 16 contacts → | ||||
Exact match “WHAT we Do: we offer Office 365 and Dynamics 365 CRM development as well as outsourced IT support services to businesses and charities.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 15 contacts → | ||||
Exact match “d365.Global is a professional services firm 100% focused on providing service, support, education and add-ons for Microsoft Dynamics 365, Office 365 and the Power Platform.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 14 contacts → | ||||
Exact match “Helping clients harness the power of office 365” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 13 contacts → | ||||
Exact match “Helpdesk for Office/Office 365.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 13 contacts → | ||||
Exact match “Axima Corporation is a dedicated reseller of Microsoft Office 365.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 12 contacts → | ||||
Exact match “Founded in 2009, Expert Assist is a "full service" Office 365 and SharePoint consultancy.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 12 contacts → | ||||
Exact match “Get your business off the ground by making your teams more productive with Microsoft 365 Business collaborative tools wherever you are, in Djibouti or elsewhere.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 11 contacts → | ||||
Exact match “Business Cloud Integration Ltd specialises in the design, implementation and support of Microsoft Office 365, SharePoint Online, or hybrid SharePoint scenarios.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 11 contacts → | ||||
Exact match “PASSKEY TECHNOLOGY is a leader for IT services and Microsoft 365 in the Twin Cities.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 11 contacts → | ||||
Exact match “Vivant hjælper virksomheder med bl.a.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 11 contacts → | ||||
Exact match “CODGrid specializes in providing comprehensive services on the Microsoft 365 and Office 365 platform.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 11 contacts → | ||||
Exact match “At IT Partner, we provided cloud managed support and migration services since it wasn’t so popular.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 10 contacts → | ||||
Exact match “Established in 2010, Hemisphere Solutions is a leading IT Services and Support provider based in Bellingham, WA providing services to clients all over the US and Canada.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 10 contacts → | ||||
Exact match “Pomożemy Ci wykorzystać pełen potencjał Microsoft 365 w Twojej firmie!” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 9 contacts → | ||||
Exact match “IT Trainings und Solutions im Microsoft 365 Bereich.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 9 contacts → | ||||
Exact match “Aquesta zorgt voor de techniek die (samen)werken voor u en uw medewerkers mogelijk maakt, locatieonafhankelijk en op elke wijze u het wenst.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 25 | 9 contacts → | ||||
Exact match “Microsoft 365 oplossingen Online werkplekken Werkplek onderhoud Netwerk onderhoud” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “office 365 support services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 238 office 365 support services worldwide
See the full list, filter by size, metro and specialty, and access 337 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Office 365 support services worldwide at a glance
As of Sep 20, 2026Companies by employee count
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 office 365 support services are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “office 365 support services” 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 337 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.
Office 365 support services by location
3 lists · largest firstEvery Office 365 support services 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 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 “office 365 support services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many office 365 support services are there worldwide?
RevenueBase identified 238 company matches for office 365 support services worldwide 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?
Amtron tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most office 365 support services?
The United States leads with 41 companies, followed by the United Kingdom (35) and the Netherlands (27). Every office 365 support services list by country and city is linked on this page.
Which city has the most office 365 support services?
London leads with 3 company records, followed by Almere (2) and Amsterdam (2).
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 337 professional contacts with verified work emails tracked across these 238 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.
Ready to reach these companies? Verified emails and direct dials for all 238 office 365 support services worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 office 365 support services worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 238 matching company records for office 365 support services worldwide, with 854 tracked contacts and 337 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 office 365 support services worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Amtronamtron.nlHQ: Almere, NetherlandsReported employees: 11-50 | Almere, Netherlands | 11-50 | Exact match | 33 contacts → |
“Amtron specializes in providing high-quality functional end-user support on Microsoft 365, among others.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  AIR Cloudair-cloud.frHQ: Illkirch-graffenstaden, FranceReported employees: 11-50 | Illkirch-graffenstaden, France | 11-50 | Exact match | 30 contacts → |
“Notre promesse, vous accompagner à toutes les étapes : du déploiement de vos applications Microsoft (Office 365, Microsoft 365, Azure IAAS et PAAS, Dynamics 365 ou Power BI), à…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Call That Girl Microsoft 365 Technician And Trainercallthatgirl.biz HQ: United StatesReported employees: 1-10 | United States | 1-10 | Exact match | 30 contacts → |
“I specialize in troubleshooting Microsoft Outlook and Office 365 issues for small businesses.In addition I support Microsoft exchange and 3rd party apps.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Kimo Consult APSkimo.dkHQ: København, DenmarkReported employees: 11-50 | København, Denmark | 11-50 | Exact match | 24 contacts → |
“Vi er en nærværende IT-partner med en passion for at gøre IT simpelt, sikkert og menneskeligt.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Silverbug Part Of The AIR IT Groupsilverbug.it HQ: Milton Keynes, United KingdomReported employees: 51-200 | Milton Keynes, United Kingdom | 51-200 | Exact match | 24 contacts → |
“Silverbug are IT experts who do things a little differently.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Cloud Technologies L.L.Ccloudtech.aeHQ: Abu Dhabi, United Arab EmiratesReported employees: 51-200 | Abu Dhabi, United Arab Emirates | 51-200 | Exact match | 23 contacts → |
“Cloud Technologies is specialized in providing all professional services required for cloud solutions; This includes consultancy, Setup and Implementation, Training, Migration…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Productivity365 Technologies Private Limitedproductivity365.in HQ: Chh. Sambhaji Nagar (aurangabad), IndiaReported employees: 11-50 | Chh. Sambhaji Nagar (aurangabad), India | 11-50 | Exact match | 21 contacts → |
“Productivity365 Started in 2020 to help organization of Small and Medium Businesses through their Microsoft partner/Dealer to become more Productive using the latest Microsoft…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Dynasol Technologiesdynasol.tech HQ: Dover, DE, United StatesReported employees: 11-50 | Dover, DE, United States | 11-50 | Exact match | 21 contacts → |
“Dynamics 365 Business Central is among the Microsoft Cloud Platform services supported by Dynasol Technologies, alongside Dynamics 365, Office 365, EMS, and Azure.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Managed IT Experts LTDmanageditexperts.co.ukHQ: Dunfermline, United KingdomReported employees: 11-50 | Dunfermline, United Kingdom | 11-50 | Exact match | 16 contacts → |
“WHAT we Do: we offer Office 365 and Dynamics 365 CRM development as well as outsourced IT support services to businesses and charities.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Dynamics 365 Globald365.globalHQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 15 contacts → |
“d365.Global is a professional services firm 100% focused on providing service, support, education and add-ons for Microsoft Dynamics 365, Office 365 and the Power Platform.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Data Outsourcedataoutsource.comHQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 14 contacts → |
“Helping clients harness the power of office 365” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Lexicon Supportlexicon.seHQ: Stockholm, SwedenReported employees: 11-50 | Stockholm, Sweden | 11-50 | Exact match | 13 contacts → |
“Helpdesk for Office/Office 365.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Axima Corporationaxima.in HQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 13 contacts → |
“Axima Corporation is a dedicated reseller of Microsoft Office 365.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Expert Assistexpertassist.com HQ: Mountain View, CA, United StatesReported employees: 11-50 | Mountain View, CA, United States | 11-50 | Exact match | 12 contacts → |
“Founded in 2009, Expert Assist is a "full service" Office 365 and SharePoint consultancy.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Sazentechsazentech.com HQ: DjiboutiReported employees: 1-10 | Djibouti | 1-10 | Exact match | 12 contacts → |
“Get your business off the ground by making your teams more productive with Microsoft 365 Business collaborative tools wherever you are, in Djibouti or elsewhere.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Business Cloud Integration LTDbusinesscloudintegration.co.ukHQ: Cambridge, United KingdomReported employees: 11-50 | Cambridge, United Kingdom | 11-50 | Exact match | 11 contacts → |
“Business Cloud Integration Ltd specialises in the design, implementation and support of Microsoft Office 365, SharePoint Online, or hybrid SharePoint scenarios.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Passkey Technologypasskeyinc.com HQ: Golden Valley, MN, United StatesReported employees: 11-50 | Golden Valley, MN, United States | 11-50 | Exact match | 11 contacts → |
“PASSKEY TECHNOLOGY is a leader for IT services and Microsoft 365 in the Twin Cities.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Vivantvivant.dkHQ: København V, DenmarkReported employees: 1-10 | København V, Denmark | 1-10 | Exact match | 11 contacts → |
“Vivant hjælper virksomheder med bl.a.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Codgrid LLCcodgrid.com HQ: Edison, NJ, United StatesReported employees: 1-10 | Edison, NJ, United States | 1-10 | Exact match | 11 contacts → |
“CODGrid specializes in providing comprehensive services on the Microsoft 365 and Office 365 platform.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  IT Partner Emeao365hq.comHQ: Kew Gardens, NY, United StatesReported employees: 11-50 | Kew Gardens, NY, United States | 11-50 | Exact match | 11 contacts → |
“At IT Partner, we provided cloud managed support and migration services since it wasn’t so popular.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Hemisphere Solutionsgohemisphere.com HQ: Bellingham, WA, United StatesReported employees: 1-10 | Bellingham, WA, United States | 1-10 | Exact match | 10 contacts → |
“Established in 2010, Hemisphere Solutions is a leading IT Services and Support provider based in Bellingham, WA providing services to clients all over the US and Canada.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  alterity.plalterity.plHQ: Warszawa, PolandReported employees: 1-10 | Warszawa, Poland | 1-10 | Exact match | 10 contacts → |
“Pomożemy Ci wykorzystać pełen potencjał Microsoft 365 w Twojej firmie!” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Hun-Tec Gmbhhun-tec.de HQ: Backnang, GermanyReported employees: 11-50 | Backnang, Germany | 11-50 | Exact match | 9 contacts → |
“IT Trainings und Solutions im Microsoft 365 Bereich.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Aquesta ICT Dienstverleneraquesta.nlHQ: Capelle Aan Den Ijssel, NetherlandsReported employees: 11-50 | Capelle Aan Den Ijssel, Netherlands | 11-50 | Exact match | 9 contacts → |
“Aquesta zorgt voor de techniek die (samen)werken voor u en uw medewerkers mogelijk maakt, locatieonafhankelijk en op elke wijze u het wenst.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | VAN DAM ICTvandamict.nl HQ: Apeldoorn, NetherlandsReported employees: 11-50 | Apeldoorn, Netherlands | 11-50 | Exact match | 9 contacts → |
“Microsoft 365 oplossingen Online werkplekken Werkplek onderhoud Netwerk onderhoud” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 238 company matches
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Office 365 support services: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
238 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 238 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Office 365 support services by location
3 lists · largest firstEvery Office 365 support services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for office 365 support services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many office 365 support services did RevenueBase find worldwide?
The saved snapshot records 238 matching company records, 854 tracked contacts and 337 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 office 365 support services worldwide. Snapshot: September 20, 2026. https://revenuebase.ai/companies/browse/office-365-support-services.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 office 365 support services worldwide
RevenueBase records 238 matching company records for office 365 support services worldwide, with 854 tracked contacts and 337 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 office 365 support services worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Amtronamtron.nl HQ: Almere, NetherlandsReported employees: 11-50 | Almere, Netherlands | 11-50 | Exact match | 33 contacts → |
“Amtron specializes in providing high-quality functional end-user support on Microsoft 365, among others.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | AIR Cloudair-cloud.fr HQ: Illkirch-graffenstaden, FranceReported employees: 11-50 | Illkirch-graffenstaden, France | 11-50 | Exact match | 30 contacts → |
“Notre promesse, vous accompagner à toutes les étapes : du déploiement de vos applications Microsoft (Office 365, Microsoft 365, Azure IAAS et PAAS, Dynamics 365 ou Power BI), à…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Call That Girl Microsoft 365 Technician And Trainercallthatgirl.biz HQ: United StatesReported employees: 1-10 | United States | 1-10 | Exact match | 30 contacts → |
“I specialize in troubleshooting Microsoft Outlook and Office 365 issues for small businesses.In addition I support Microsoft exchange and 3rd party apps.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Kimo Consult APSkimo.dk HQ: København, DenmarkReported employees: 11-50 | København, Denmark | 11-50 | Exact match | 24 contacts → |
“Vi er en nærværende IT-partner med en passion for at gøre IT simpelt, sikkert og menneskeligt.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Silverbug Part Of The AIR IT Groupsilverbug.it HQ: Milton Keynes, United KingdomReported employees: 51-200 | Milton Keynes, United Kingdom | 51-200 | Exact match | 24 contacts → |
“Silverbug are IT experts who do things a little differently.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Cloud Technologies L.L.Ccloudtech.ae HQ: Abu Dhabi, United Arab EmiratesReported employees: 51-200 | Abu Dhabi, United Arab Emirates | 51-200 | Exact match | 23 contacts → |
“Cloud Technologies is specialized in providing all professional services required for cloud solutions; This includes consultancy, Setup and Implementation, Training, Migration…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Productivity365 Technologies Private Limitedproductivity365.in HQ: Chh. Sambhaji Nagar (aurangabad), IndiaReported employees: 11-50 | Chh. Sambhaji Nagar (aurangabad), India | 11-50 | Exact match | 21 contacts → |
“Productivity365 Started in 2020 to help organization of Small and Medium Businesses through their Microsoft partner/Dealer to become more Productive using the latest Microsoft…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Dynasol Technologiesdynasol.tech HQ: Dover, DE, United StatesReported employees: 11-50 | Dover, DE, United States | 11-50 | Exact match | 21 contacts → |
“Dynamics 365 Business Central is among the Microsoft Cloud Platform services supported by Dynasol Technologies, alongside Dynamics 365, Office 365, EMS, and Azure.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Managed IT Experts LTDmanageditexperts.co.uk HQ: Dunfermline, United KingdomReported employees: 11-50 | Dunfermline, United Kingdom | 11-50 | Exact match | 16 contacts → |
“WHAT we Do: we offer Office 365 and Dynamics 365 CRM development as well as outsourced IT support services to businesses and charities.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Dynamics 365 Globald365.global HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 15 contacts → |
“d365.Global is a professional services firm 100% focused on providing service, support, education and add-ons for Microsoft Dynamics 365, Office 365 and the Power Platform.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Data Outsourcedataoutsource.com HQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 14 contacts → |
“Helping clients harness the power of office 365” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Lexicon Supportlexicon.se HQ: Stockholm, SwedenReported employees: 11-50 | Stockholm, Sweden | 11-50 | Exact match | 13 contacts → |
“Helpdesk for Office/Office 365.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Axima Corporationaxima.in HQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 13 contacts → |
“Axima Corporation is a dedicated reseller of Microsoft Office 365.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Expert Assistexpertassist.com HQ: Mountain View, CA, United StatesReported employees: 11-50 | Mountain View, CA, United States | 11-50 | Exact match | 12 contacts → |
“Founded in 2009, Expert Assist is a "full service" Office 365 and SharePoint consultancy.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Sazentechsazentech.com HQ: DjiboutiReported employees: 1-10 | Djibouti | 1-10 | Exact match | 12 contacts → |
“Get your business off the ground by making your teams more productive with Microsoft 365 Business collaborative tools wherever you are, in Djibouti or elsewhere.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Business Cloud Integration LTDbusinesscloudintegration.co.uk HQ: Cambridge, United KingdomReported employees: 11-50 | Cambridge, United Kingdom | 11-50 | Exact match | 11 contacts → |
“Business Cloud Integration Ltd specialises in the design, implementation and support of Microsoft Office 365, SharePoint Online, or hybrid SharePoint scenarios.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Passkey Technologypasskeyinc.com HQ: Golden Valley, MN, United StatesReported employees: 11-50 | Golden Valley, MN, United States | 11-50 | Exact match | 11 contacts → |
“PASSKEY TECHNOLOGY is a leader for IT services and Microsoft 365 in the Twin Cities.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Vivantvivant.dk HQ: København V, DenmarkReported employees: 1-10 | København V, Denmark | 1-10 | Exact match | 11 contacts → |
“Vivant hjælper virksomheder med bl.a.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Codgrid LLCcodgrid.com HQ: Edison, NJ, United StatesReported employees: 1-10 | Edison, NJ, United States | 1-10 | Exact match | 11 contacts → |
“CODGrid specializes in providing comprehensive services on the Microsoft 365 and Office 365 platform.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | IT Partner Emeao365hq.com HQ: Kew Gardens, NY, United StatesReported employees: 11-50 | Kew Gardens, NY, United States | 11-50 | Exact match | 11 contacts → |
“At IT Partner, we provided cloud managed support and migration services since it wasn’t so popular.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Hemisphere Solutionsgohemisphere.com HQ: Bellingham, WA, United StatesReported employees: 1-10 | Bellingham, WA, United States | 1-10 | Exact match | 10 contacts → |
“Established in 2010, Hemisphere Solutions is a leading IT Services and Support provider based in Bellingham, WA providing services to clients all over the US and Canada.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | alterity.plalterity.pl HQ: Warszawa, PolandReported employees: 1-10 | Warszawa, Poland | 1-10 | Exact match | 10 contacts → |
“Pomożemy Ci wykorzystać pełen potencjał Microsoft 365 w Twojej firmie!” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Hun-Tec Gmbhhun-tec.de HQ: Backnang, GermanyReported employees: 11-50 | Backnang, Germany | 11-50 | Exact match | 9 contacts → |
“IT Trainings und Solutions im Microsoft 365 Bereich.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Aquesta ICT Dienstverleneraquesta.nl HQ: Capelle Aan Den Ijssel, NetherlandsReported employees: 11-50 | Capelle Aan Den Ijssel, Netherlands | 11-50 | Exact match | 9 contacts → |
“Aquesta zorgt voor de techniek die (samen)werken voor u en uw medewerkers mogelijk maakt, locatieonafhankelijk en op elke wijze u het wenst.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | VAN DAM ICTvandamict.nl HQ: Apeldoorn, NetherlandsReported employees: 11-50 | Apeldoorn, Netherlands | 11-50 | Exact match | 9 contacts → |
“Microsoft 365 oplossingen Online werkplekken Werkplek onderhoud Netwerk onderhoud” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 238 company matches
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Office 365 support services: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
238 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 238 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Office 365 support services by location
3 lists · largest firstEvery Office 365 support services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for office 365 support services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many office 365 support services did RevenueBase find worldwide?
The saved snapshot records 238 matching company records, 854 tracked contacts and 337 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 office 365 support services worldwide. Snapshot: September 20, 2026. https://revenuebase.ai/companies/browse/office-365-support-services.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗