Company lists · Data refreshed September 2026
Top 11 Mobile file sharing software companies based in the United States
RevenueBase identified 44 mobile file sharing software companies headquartered in the United States as of September 2026 and tracks 492 professional contacts across them, including 164 with verified work emails and 128 with mobile numbers. New York is the largest hub.
This list covers mobile file sharing software companies headquartered in the United States, 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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.
The 11 largest mobile file sharing software companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 120 | ||||
“FileCloud is a hyper-secure EFSS (enterprise file sync and share) platform that provides industry leading compliance, data governance, data leak protection, data retention and…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 94 | ||||
“Files.com is a SaaS file automation and integration platform that enables organizations to securely transfer, share, and store files between users, teams, and organizations.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 42 | ||||
“Every year, 12 trillion business emails with attachments are sent, resulting in $1 trillion in Intellectual Property lost.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 29 | ||||
“Software for Mission Critical Collaboration SpiderOak enables teams to complete their mission without having to make compromises.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 15 | ||||
“Founded in 2008 as a Florida C corporation, Gladinet Inc.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 11 | ||||
“With SugarSync you can backup, access, sync and share all of your documents, photos, music and movies so that you can access them from your laptop, iPhone, iPad, Android or any…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 10 | ||||
“FilesAnywhere, headquartered in Bedford, Texas, is a cloud content management and file sharing service for businesses that offers cloud storage, file synchronization, personal…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 8 | ||||
“PhotoCircle is a private and secure media-sharing platform that helps you easily connect, share, and organize photos, videos, and documents-all in one simple, easy-to-use app.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 7 | ||||
“Onehub provides secure, cloud-based file storage and sharing for businesses of every size.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | Studio, INCIndirect evidence | 3 | |||
“Cloud storage.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | ShayreIndirect evidence | 2 | |||
“shayre is a technology company that develops and provides easy to use, secure end-to-end solutions in the world of data transfer and synchronization to enterprise, small business…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 11 of 44 mobile file sharing software companies based in the United States
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Mobile file sharing software companies based in the United States at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
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 mobile file sharing software companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in the United States whose own description of what they do matches “mobile file sharing software companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among mobile file sharing software companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
- 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 an evidence 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, 164 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 5, 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.
Frequently asked
How many mobile file sharing software companies are there based in the United States?
RevenueBase identified 44 mobile file sharing software companies headquartered in the United States 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?
Filecloud, headquartered in New York, tops this list with the largest team on record.
Which city has the most mobile file sharing software companies?
New York leads with 6 headquartered companies, followed by San Francisco (4) and Seattle (4).
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 164 verified decision-maker contacts tracked across these 44 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 5, 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.
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