Company lists · Data refreshed November 2026

Top 21 Office 365 developers based in the United States

RevenueBase identified 376 company matches for office 365 developers associated with the United States as of November 2026 and tracks 4,659 professional contacts across them, including 1,764 with verified work emails. New York is the largest hub.

This list covers company matches for office 365 developers associated with the United States, 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.

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
376Companies
4,659Contacts tracked
1,764Verified emails
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The 21 largest office 365 developers based in the United States

Ranked by team size
Top 21 of 376 company matches for office 365 developers based in the United States, 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 matchBellevue, AR, United StatesHQ recorded Nov 6, 2026501-1,000414 contacts →

Exact match

“Affirma is an award-winning full service technology services firm based out of Bellevue, WA.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCarlsbad, CA, United StatesHQ recorded Nov 6, 202651-200172 contacts →

Exact match

“At AlphaBOLD, we believe that technology can help change lives for the better.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchDetroit, MI, United StatesHQ recorded Nov 6, 2026n/a153 contacts →

Exact match

“Total Solutions is an energetic and innovative Microsoft 365, SharePoint Consulting and Application Development firm based in Metro Detroit.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchEdison, NJ, United StatesHQ recorded Nov 6, 202651-200111 contacts →

Exact match

“Soluzione is an ISO 9001, 14001, 45001, and 27001 certified Microsoft Solutions Partner, focused on delivering high-impact services in & , 365, 365.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchReston, VA, United StatesHQ recorded Nov 6, 202611-5081 contacts →

Exact match

“Established in 2001, Bamboo® Solutions provides software that helps organizations save significant time and money by deploying and managing applications, data, and users on…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAustin, TX, United StatesHQ recorded Nov 6, 2026201-50078 contacts →

Exact match

“Catapult, a Quisitive company, is a Microsoft-focused solutions and services firm that specializes in imagining, building, and sustaining digital transformation and cloud-based…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPhiladelphia, PA, United StatesHQ recorded Nov 6, 202651-20075 contacts →

Exact match

“Softwarium is a U.S-based company with an R&D office in Ukraine and Poland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchJacksonville, FL, United StatesHQ recorded Nov 6, 202651-20073 contacts →

Exact match

“Global Infonet is full-service IT firm specializing in Microsoft SharePoint consulting, customer software application development, software application support, strategic cloud…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchPrinceton, NJ, United StatesHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“At Veelead, we help businesses evolve through expert Microsoft-based digital solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSaratoga Springs, NY, United StatesHQ recorded Nov 6, 202651-20063 contacts →

Exact match

“At Railroad19, we develop customized software solutions that make your processes smarter and your bottom line stronger.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchTempe, AZ, United StatesHQ recorded Nov 6, 202611-5062 contacts →

Exact match

“We are a company dedicated to provide Microsoft solutions that are flexible, reliable and highly recognized in the North American market, allowing us to contribute to the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAustin, TX, United StatesHQ recorded Nov 6, 202611-5057 contacts →

Exact match

“At Team Venti, we help businesses grow with secure, cloud-first Microsoft solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchClearwater, FL, United StatesHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“Synergy Advisors, aliado global en integración de sistemas, servicios gestionados y desarrollo de software.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchIrvine, WA, United StatesHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“Exsilio is your personal Microsoft partner, dedicated to providing unparalleled service tailored to your unique needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchWinooski, FL, United StatesHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“Aerie is a leading-edge team of Strategists, Business Analysts and Developers who believe that designing successful solutions begins with a deep understanding of the client.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLancaster, PA, United StatesHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“Today’s business environment relies on technology to maximize productivity and efficiency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“NextUpgrad is one of the leading Custom Software Development company in New York, USA.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAtlanta, CA, United StatesHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“Band of Coders helps growing businesses and enterprises build, scale, and modernize software without slowing down.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMemphis, TN, United StatesHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“eBiz Solutions: Technology & solutions company headquartered in Memphis with a global presence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDetroit, MI, United StatesHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Apex Digital Solutions is a proven leader in delivering innovative and transformative IT solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMadison, WI, United StatesHQ recorded Nov 6, 2026n/a34 contacts →

Exact match

“Jacobs Solutions is a one person consulting company founded in Madison, Wisconsin specializing in SharePoint and Office 365 administration and development.”

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

Showing 21 of 376 office 365 developers based in the United States

See the full list, filter by size, metro and specialty, and access 1,764 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Office 365 developers based in the United States at a glance

As of Nov 6, 2026
37.9%Verified-email coverage
12.4Average contacts per company
1-10Median size (employees)
2.9%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
209
11-50
117
51-200
37
201-500
9
501-1,000
3
1,001-5,000
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 376 companies.

How this list was built

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

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “office 365 developers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 1,764 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.

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 developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many office 365 developers are there based in the United States?

RevenueBase identified 376 company matches for office 365 developers associated with the United States 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?

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

Which city has the most office 365 developers?

New York leads with 11 company records, followed by Phoenix (8) and Chicago (7).

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 1,764 professional contacts with verified work emails tracked across these 376 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.