Insights

Mid-market Growth Fasten Halberstam LLP operates as a mid-sized accounting firm with revenue in the 25-50 million range and 51-200 employees, indicating a solid platform for upsell on additional advisory, tax optimization, and multi-location or industry-specific services to expand client engagements.

Diversified Services With a full-service offering across accounting, auditing, taxation, and business consulting, there is opportunity to cross-sell advanced technology solutions, outsourced finance functions, and advisory packages tailored to specific industries within their diversified client base.

Tech Enablement Existing tech stack includes Google Cloud, Microsoft 365, WordPress, Shopify, and marketing tools, suggesting readiness for modernized client portals, data analytics services, marketing automation, and secure collaboration platforms as add-ons.

Growth Readiness Revenue scale and partner experience imply potential for expanded services such as performance benchmarking, ESG reporting, and compliance advisory to support clients pursuing growth, financing, or acquisitions.

Market Positioning Positioned alongside large, elite firms in the market, Fasten Halberstam can leverage its mid-size agility to win mid-market clients seeking personalized attention, streamlined engagement models, and cost-effective compliance solutions.

Similar companies to Fasten Halberstam LLP

Fasten Halberstam LLP Tech Stack

Fasten Halberstam LLP uses 8 technology products and services including Google Ads, WordPress, Shopify, and more. Explore Fasten Halberstam LLP's tech stack below.

Fasten Halberstam LLP's Email Address Formats

Fasten Halberstam LLP uses at least 4 email formats:
Fasten Halberstam LLP Email FormatsExamplePercentage
FLast@fhllp.comJDoe@fhllp.com
67%
First.Last@fhllp.comJohn.Doe@fhllp.com
19%
First@fhllp.comJohn@fhllp.com
8%
Last@fhllp.comDoe@fhllp.com
6%

Frequently Asked Questions

What is Fasten Halberstam LLP's official website and social media links?

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Fasten Halberstam LLP's official website is fhllp.com and has social profiles on LinkedIn.

How much revenue does Fasten Halberstam LLP generate?

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As of September 2026, Fasten Halberstam LLP's annual revenue is estimated to be $25M - $50M.

What is Fasten Halberstam LLP's SIC code and NAICS code?

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Fasten Halberstam LLP's SIC code is 8721 - Accounting, Auditing, and Bookkeeping Services and NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does Fasten Halberstam LLP have currently?

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As of September 2026, Fasten Halberstam LLP has approximately 68 employees across 3 continents, including North America, Europe and Asia. Key team members include Audit & Assurance Manager: Y. S., Staff Accountant: G. T. and Administrative Assistant: C. G. Explore Fasten Halberstam LLP's employee directory with LeadIQ.

What industry does Fasten Halberstam LLP belong to?

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Fasten Halberstam LLP operates in the Accounting industry.

What technology does Fasten Halberstam LLP use?

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Fasten Halberstam LLP's tech stack includes Google Ads, WordPress, Shopify, Mailchimp, Microsoft 365, Google Cloud, React Router and Instagram Feed for WordPress.

What is Fasten Halberstam LLP's email format?

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Fasten Halberstam LLP's email format typically follows the pattern of FLast@fhllp.com. Find more Fasten Halberstam LLP email formats with LeadIQ.

When was Fasten Halberstam LLP founded?

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Fasten Halberstam LLP was founded in 2014.
Fasten Halberstam LLP logo

Fasten Halberstam LLP

AccountingNew York, United States51-200 Employees

Fasten Halberstam LLP is a full-service accounting firm that serves a diversified client base across multiple industries. The practice offers accounting, auditing, taxation, and business consulting services, supported by partners who bring more than 25 years of experience in these areas. This depth supports clients in managing complex financial matters and regulatory requirements.

Headquartered in New York City, New York, the firm operates as a mid-sized practice serving businesses and organizations seeking reliable, professional financial guidance. With its broad service offerings and long-standing expertise, Fasten Halberstam LLP aims to address evolving client needs in a rapidly changing business environment.

Section iconCompany Overview

Website
fhllp.com
SIC Code
8721 - Accounting, Auditing, and Bookkeeping Services
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
2014
Employees
51-200

Section iconFunding & Financials

  • $25M - $50M

    Fasten Halberstam LLP's revenue is estimated to be in the range of $25M - $50M

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