Insights

Growth Recognition Harness Wealth has repeatedly made the Inc. 5000 list, signaling rapid top-line growth and a proven track record which can be leveraged to open conversations with potential clients and partners seeking growth-oriented financial services.

Wealth and Tax Expansion The company expanded from wealth management for equity‑based compensation to tax advisory services, presenting cross-sell opportunities to existing clients and avenues to upsell integrated financial planning with tax strategy.

Funding Momentum Significant funding rounds and ongoing venture investment from notable firms indicate strong market validation and a readiness to invest in platforms that streamline financial advisory processes—a cue for parallel partnerships or enterprise service offerings.

Tech‑enabled Platform Utilizes a modern tech stack and collaboration tools, suggesting potential for integrations with fintech, tax tech, or advisory software ecosystems to enhance workflow automation and data-driven client experiences.

Mid‑market Focus With a client base likely comprising business owners and employees with equity compensation, there are actionable opportunities to tailor services for mid‑market firms seeking scalable wealth, tax, and advisory solutions.

Similar companies to Harness

Harness Tech Stack

Harness uses 8 technology products and services including Microsoft Advertising, Hotjar, HubSpot Analytics, and more. Explore Harness's tech stack below.

Media & News

Harness's Email Address Formats

Harness uses at least 3 email formats:
Harness Email FormatsExamplePercentage
First@harnesswealth.comJohn@harnesswealth.com
70%
FLast@harnesswealth.comJDoe@harnesswealth.com
30%
FLast@harness.coJDoe@harness.co
100%

Frequently Asked Questions

What is Harness's stock symbol?

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Harness is a publicly traded company; the company's stock symbol is 3202.TWO.

What is Harness's official website and social media links?

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Harness's official website is harness.co and has social profiles on LinkedIn and Crunchbase.

How much revenue does Harness generate?

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As of August 2026, Harness's annual revenue is estimated to be $10M - $25M.

What is Harness's NAICS code?

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Harness's NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does Harness have currently?

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As of August 2026, Harness has approximately 33 employees across 3 continents, including North America, Europe and Asia. Key team members include Cofounder , Chief Marketing Officer: C. E., Technical Lead Engineer: Z. Ć. and Business Development Lead: E. A. Explore Harness's employee directory with LeadIQ.

What industry does Harness belong to?

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Harness operates in the Accounting industry.

What technology does Harness use?

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Harness's tech stack includes Microsoft Advertising, Hotjar, HubSpot Analytics, iCIMS, Apache Kafka, HashiCorp Terraform, Jenkins and Mailgun.

What is Harness's email format?

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Harness's email format typically follows the pattern of First@harnesswealth.com. Find more Harness email formats with LeadIQ.

How much funding has Harness raised to date?

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As of August 2026, Harness has raised $36M in funding. The last funding round occurred on Mar 05, 2024 for $17M.

When was Harness founded?

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Harness was founded in 2018.
Harness logo

Harness

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.

Section iconCompany Overview

Website
harness.co
Stock Symbol
3202.TWO
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
2018
Employees
11-50

Section iconFunding & Financials

  • $36M

    Harness has raised a total of $36M of funding over 3 rounds. Their latest funding round was raised on Mar 05, 2024 in the amount of $17M as a Series A.

  • $10M - $25M

    Harness's revenue is estimated to be in the range of $10M - $25M

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