What departments does Harness have?

Harness has employees across 5 departments including Marketing, Engineering, Business Development, Administrative, Consultant.

What is the largest department at Harness?

The largest department at Harness is Engineering with 3 employees.

Where are Harness employees located globally?

Harness has employees across 3 continents and 3 countries including Singapore, Croatia, United States Of America.

How has Harness's team size changed over time?

Harness's team has decreased from approximately 36 to 30 employees based on available data.

Harness Employee Directory

AccountingNew York, United States11-50 Employees

Based in New York City, Harness operates as a boutique accounting firm focused on tax advisory for business owners and professionals. The company combines a streamlined tax experience with a marketplace of complementary services designed to support advisory needs. 
It serves owners and professionals seeking practical tax guidance and related strategic help, integrating advisory resources into a single offering. Within the accounting industry, it positions itself as a provider that simplifies tax work while expanding access to advisory services. In 2025 Harness was named to the Inc. 5000 list, reflecting growth and recognition of its business trajectory.

Harness Global Highlights

North America
34

United States Of America
34

Europe
3

Croatia
3

Asia
1

Singapore
1

Harness's Leadership

C. E.
Cofounder , Chief Marketing Officer
Mobile Phone
Email
Z. Ć.
Technical Lead Engineer
Mobile Phone
Email
E. A.
Business Development Lead
Mobile Phone
Email
Ž. S.
Senior Software Engineer
Mobile Phone
Email
D. V.
Senior Software Engineer
Mobile Phone
Email
K. M.
Tax Advisor
Mobile Phone
Email
F. C.
Concierge
Mobile Phone
Email
M. S.
Executive Assistant & Tax Administrator
Mobile Phone
Email

Harness Employee Metrics

100%

50%

0%

2026

2025

Banking
Engineering
Accounting
Arts & Design
Business Development
Other
Analytics

Contact profiles from Harness

Name

Title

Contact Info

Location

Last Update

C. E.
Cofounder , Chief Marketing Officer
Mobile Phone
Email
Jul 07, 2026
Z. Ć.
Technical Lead Engineer
Mobile Phone
Email
Croatia
Jul 07, 2026
E. A.
Business Development Lead
Mobile Phone
Email
May 31, 2024
Ž. S.
Senior Software Engineer
Mobile Phone
Email
Croatia
Jul 07, 2026
D. V.
Senior Software Engineer
Mobile Phone
Email
CroatiaSplit-Dalmatia County
Jul 07, 2026
K. M.
Tax Advisor
Mobile Phone
Email
May 31, 2025
F. C.
Concierge
Mobile Phone
Email
Oct 22, 2024
M. S.
Executive Assistant & Tax Administrator
Mobile Phone
Email
Oct 17, 2024
M. T.
Advisor
Mobile Phone
Email
Jul 08, 2026

Frequently Asked Questions

What is Harness known for?

Harness was founded in 2018 operates in the Accounting industry. Explore Harness's company overview page for more information.

What is Harness's most common email format?

Harness employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Harness email formats with LeadIQ.

How many employees does Harness have currently?

Harness has approximately 33 employees as of July 2026. These team members are located across 3 continents, including North AmericaEuropeAsia.

Who are Harness's key employees and leadership?

As of July 2026, Harness's key employees include:

Cofounder , Chief Marketing Officer: C. E.
Technical Lead Engineer: Z. Ć.
Business Development Lead: E. A.
Senior Software Engineer: Ž. S.
Senior Software Engineer: D. V.

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Harness Employee Directory

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