Top Companies using
Harness
Discover top companies adopting Harness and access decision makers to create a qualified prospecting list in minutes.
See all Top Companies NowLast updated on July 19, 2026.
Top Companies using Harness
| Company | Location | Employees | Industry | |
|---|---|---|---|---|
|
1424 4th Ave, Suite 430, US |
51-200 employees |
Civic & Social Organization |
See all employees | |
|
470 James St, New Haven, Connecticut, 06513, US |
2-10 employees |
Non-profit Organization Management |
See all employees | |
|
161 Business Park Drive, Virginia Beach, VA, 23462, US |
201-500 employees |
Broadcast Media |
See all employees | |
|
4085 Independence Drive, Schnecksville, PA, 18078, US |
1,001-5,000 employees |
Mental Health Care |
See all employees | |
|
1424 3rd Ave., Suite 300, Seattle, WA, 98101, US |
11-50 employees |
International Affairs |
See all employees | |
|
1616 E. Commerce St., San Antonio, TX, 78205, US |
201-500 employees |
Non-profit Organization Management |
See all employees | |
|
1040 Boulevard, Suite M, Atlanta, GA, 30312, US |
51-200 employees |
Non-profit Organization Management |
See all employees | |
|
1600 Wilson Blvd, Suite 800, US |
11-50 employees |
Non-profit Organization Management |
See all employees | |
|
100 S. Third St., Geneva, Illinois, 60134, US |
11-50 employees |
Non-profit Organization Management |
See all employees | |
|
2595 Ingraham St, San Diego, California, 92109, US |
51-200 employees |
Environmental Services |
See all employees | |
|
505 West 171st Street, New York, NY, 10032, US |
51-200 employees |
Education Management |
See all employees | |
|
300 Snow Drive, Birmingham, Alabama, 35209, US |
51-200 employees |
Veterinary |
See all employees | |
|
3015 Parental Home Road, Jacksonville, Florida, 32216, US |
51-200 employees |
Non-profit Organization Management |
See all employees | |
|
PO Box 550, Binghamton, NY, 13902-0550, US |
11-50 employees |
Non-profit Organization Management |
See all employees | |
|
1000 South Tamiami Trail, Suite C, Venice, Florida, 34285, US |
11-50 employees |
Individual & Family Services |
See all employees |
Technology alternatives and competitors
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Dynamodb Connector
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Frequently Asked Questions about Harness
What is Harness?
Discover top companies adopting Harness and access decision makers to create a qualified prospecting list in minutes. Download a FREE sample list of decision makers
How many companies use Harness?
Currently, 150 companies use Harness. This includes enterprises and SaaS businesses across multiple industries. Download the FREE sample list
Which companies use Harness?
Major organizations like Landesa, SOSA — Safe from Online Sex Abuse, KidsPeace, Rural Development Institute (RDI), and Communities In Schools of San Antonio use Harness. Browse the complete company list above for direct access to decision makers.
Which industries use Harness most?
Industries that rely heavily on Harness include Business Services, Custom Software & IT Services, and Enterprise Software.
What are the best alternatives to Harness?
Companies often compare Harness with Microsoft Azure, Okta, CyberArk, and OpenID Connect.
How often is this data updated?
ContactOut dataset is refreshed every 10 days to ensure you access the latest companies and verified decision makers. Sign up for a free account to access the latest data.
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