Company lists · Data refreshed September 2026

Top 25 Secure file sharing software companies based in the United States

RevenueBase identified 127 secure file sharing software companies headquartered in the United States as of September 2026 and tracks 1,612 professional contacts across them, including 575 with verified work emails and 513 with mobile numbers. New York is the largest hub.

This list covers secure 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 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 HQ checked on every row Match evidence on every row Refreshed Sep 6, 2026 86% judged on-target in blind review
127Companies
1,612Contacts tracked
575Verified emails
513Mobile numbers
Explore all 127 companies → Free signup · no credit card · 500 free credits

The 25 largest secure file sharing software companies based in the United States

Ranked by team size
Top 25 of 127 secure file sharing software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 6, 2026. Evidence rates how directly each company's own description names secure file sharing software companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Progress SharefileIndirect evidence
Raleigh, NC, United StatesHQ checked Sep 6, 20265,001-10,000377

“ShareFile is now part of Progress.”

Source: company website · checked Sep 6, 2026
2
FilecloudStrong evidence
New York, NY, United StatesHQ checked Sep 6, 202651-200120

“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 6, 2026
3
FASOOPartial evidence
Bethesda, MD, United StatesHQ checked Sep 6, 2026201-50098

“Fasoo provides unstructured data security and enterprise content platforms that enable our customers to protect, control, trace and analyze critical business information while…”

Source: company website · checked Sep 6, 2026
4
files.comStrong evidence
Austin, AZ, United StatesHQ checked Sep 6, 202651-20094

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 6, 2026
5
FilestringIndirect evidence
Santa Cruz, CA, United StatesHQ checked Sep 6, 202651-20042

“Every year, 12 trillion business emails with attachments are sent, resulting in $1 trillion in Intellectual Property lost.”

Source: company website · checked Sep 6, 2026
6
SendsafelyPartial evidence
Newark, DE, United StatesHQ checked Sep 6, 202611-5041

“SendSafely operates a zero knowledge, end-to-end encrypted file exchange platform.”

Source: company website · checked Sep 6, 2026
7Irving, TX, United StatesHQ checked Sep 6, 20261,001-5,00039

“In May 2025, Boomi announced it had entered into a definitive agreement to acquire the assets of Thru, Inc.”

Source: company website · checked Sep 6, 2026
8
SharevaultPartial evidence
Los Gatos, CA, United StatesHQ checked Sep 6, 202611-5029

“ShareVault provides a simple, secure way to share sensitive documents with third parties during due diligence and other vital business processes.”

Source: company website · checked Sep 6, 2026
9
SpideroakPartial evidence
Lenexa, KS, United StatesHQ checked Sep 6, 202611-5029

Software for Mission Critical Collaboration SpiderOak enables teams to complete their mission without having to make compromises.”

Source: company website · checked Sep 6, 2026
10
Securitycoverage, INCPartial evidence
Cedar Rapids, IA, United StatesHQ checked Sep 6, 202651-20029

SecurityCoverage was founded in 2003 with a clear mission: simplify the use of technology for computer users and provide world class customer service.”

Source: company website · checked Sep 6, 2026
11
Aayu TechnologiesStrong evidence
WY, United StatesHQ checked Sep 6, 202611-5027

“We operate the AS2Gateway, MFTGateway and EDIGenerator to connect businesses securely with trading partners for EDI and secure AS2 based file exchange.”

Source: company website · checked Sep 6, 2026
12
SyncplicityStrong evidence
Denver, CO, United StatesHQ checked Sep 6, 202611-5024

“Easy to use, secure information sharing ecosystem for organizations, large and small, empowering teams to collaborate and service their clients creating peace of mind in the…”

Source: company website · checked Sep 6, 2026
13
LiscioStrong evidence
San Francisco, CA, United StatesHQ checked Sep 6, 20261-1023

“Liscio is a secure cloud-based web and mobile software solution that simplifies client communication and collaboration.”

Source: company website · checked Sep 6, 2026
14
Cerberus By RedwoodStrong evidence
Arlington, VA, United StatesHQ checked Sep 6, 202611-5021

Secure file transfer just got easier with Cerberus FTP by Redwood.”

Source: company website · checked Sep 6, 2026
15
BotdocPartial evidence
Monument, CO, United StatesHQ checked Sep 6, 202611-5020

“Botdoc helps thousands of organizations worldwide give their customers a better experience with a simple, fast and secure way to exchange confidential information.”

Source: company website · checked Sep 6, 2026
16
Dropbox DocsendIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 6, 202651-20020

“Share business-critical documents with confidence.”

Source: company website · checked Sep 6, 2026
17
KeyaviIndirect evidence
Denver, CO, United StatesHQ checked Sep 6, 202611-5019

“Your sensitive data still needs to be shared.”

Source: company website · checked Sep 6, 2026
18
Coviant SoftwareStrong evidence
San Antonio, TX, United StatesHQ checked Sep 6, 202611-5016

“Coviant Software's Diplomat Managed File Transfer gives IT admins and data governance teams encryption, automated workflows, and file transfer infrastructure to ensure secure…”

Source: company website · checked Sep 6, 2026
19
GladinetIndirect evidence
Boca Raton, FL, United StatesHQ checked Sep 6, 202611-5015

“Founded in 2008 as a Florida C corporation, Gladinet Inc.”

Source: company website · checked Sep 6, 2026
20
South River TechnologiesStrong evidence
Annapolis, MD, United StatesHQ checked Sep 6, 202611-5015

Secure & Seamless Managed File Transfer – On-Site and in the Cloud At South River Technologies (SRT), we go beyond just “checking the box” on security compliance-we empower…”

Source: company website · checked Sep 6, 2026
21
Thorn TechnologiesPartial evidence
Columbia, MD, United StatesHQ checked Sep 6, 202611-5014

“We are Thorn Technologies, a software development and cloud computing services firm located in between Washington, DC, and Baltimore, MD, and we specialize in building end-to-end…”

Source: company website · checked Sep 6, 2026
22
GlobalscapePartial evidence
San Antonio, TX, United StatesHQ checked Sep 6, 202651-20012

“Globalscape is a worldwide leader in the secure movement and integration of data.”

Source: company website · checked Sep 6, 2026
23
SENTPartial evidence
Great Neck, NY, United StatesHQ checked Sep 6, 20261-1012

“At SENT all that we think about is your security.”

Source: company website · checked Sep 6, 2026
24
MyworkdriveStrong evidence
Chapel Hill, NC, United StatesHQ checked Sep 6, 202611-5011

“MyWorkDrive delivers secure, VPN-free access to enterprise file infrastructure without migration.”

Source: company website · checked Sep 6, 2026
25
SharetruStrong evidence
Las Vegas, NV, United StatesHQ checked Sep 6, 202611-5010

“Sharetru is a secure file transfer platform purpose-built for organizations that need to meet the highest standards in compliance, security, and usability.”

Source: company website · checked Sep 6, 2026

Showing 25 of 127 secure file sharing software companies based in the United States

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Secure file sharing software companies based in the United States at a glance

As of Sep 6, 2026
11-50Median size (employees)
New YorkLargest hub · 7 HQs
513Contacts with mobile numbers
Sep 6, 2026Data refreshed

Companies by employee count

1-10
56
11-50
52
51-200
12
201-500
2
501-1,000
2
1,001-5,000
1
5,001-10,000
1

Verified emails by last verification

0–30
530
31–60
42
61–90
0
90–180
1
180+
2

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 secure 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 “secure 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 secure 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, 575 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 6, 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 secure file sharing software companies are there based in the United States?

RevenueBase identified 127 secure 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?

Progress Sharefile, headquartered in Raleigh, tops this list with the largest team on record.

Which city has the most secure file sharing software companies?

New York leads with 7 headquartered companies, followed by Palo Alto (6) and Los Angeles (5).

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 575 verified decision-maker contacts tracked across these 127 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 6, 2026.

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Related lists

Secure file sharing software companies by geography

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.