Insights

Mid-Sized Market Position With a revenue range of 10 million to 25 million and a team of 11 to 50 employees, Diapoules & Feinstein, CPAs positions itself as a competitive mid-sized accounting firm, offering opportunities to target niche clients seeking personalized services with the resources of a larger firm.

Technology Adoption The firm's use of diverse digital tools including Google Ads, Facebook, and PHP indicates an active digital marketing and operational strategy, which could be leveraged to promote advanced financial solutions or tech-driven consulting services.

Growth Potential Compared to larger competitors like PwC and Deloitte, Diapoules & Feinstein has room to expand its client base and services, making it a promising target for growth-oriented collaborations or service expansions tailored to small and medium enterprises.

Industry Membership Memberships with respected organizations such as AICPA and NYSSCPA reflect a commitment to professional standards, suggesting an openness to offering premium services or specialized accounting solutions that appeal to compliance-driven clients.

Market Opportunity Similar firms such as Citrin Cooperman and RSM serve similar client segments. Strategic outreach to firms in this space or their clients could open avenues for partnerships, referrals, or complementary service offerings in the accounting sector.

Diapoules & Feinstein Tech Stack

Diapoules & Feinstein uses 8 technology products and services including AudioEye, Facebook Pixel, Amazon S3, and more. Explore Diapoules & Feinstein's tech stack below.

  • AudioEye
    Accessibility
  • Facebook Pixel
    Analytics
  • Amazon S3
    Content Delivery Network
  • Duda
    Content Management System
  • JSON-LD
    Javascript Frameworks
  • Lozad.js
    Javascript Libraries
  • MyWebsite
    Page Builders
  • Apache
    Web Servers

Media & News

Diapoules & Feinstein's Email Address Formats

Diapoules & Feinstein uses at least 1 format(s):
Diapoules & Feinstein Email FormatsExamplePercentage
FL@dfcpaonline.comJD@dfcpaonline.com
48%
FLast@dfcpaonline.comJDoe@dfcpaonline.com
34%
Last@dfcpaonline.comDoe@dfcpaonline.com
12%
First.Last@dfcpaonline.comJohn.Doe@dfcpaonline.com
6%

Frequently Asked Questions

Where is Diapoules & Feinstein's headquarters located?

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Diapoules & Feinstein's main headquarters is located at 900 Walt Whitman Road, Suite 200. The company has employees across 1 continents, including North America.

What is Diapoules & Feinstein's phone number?

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You can contact Diapoules & Feinstein's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Diapoules & Feinstein's official website and social media links?

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Diapoules & Feinstein's official website is dfcpaonline.com and has social profiles on LinkedIn.

What is Diapoules & Feinstein's SIC code NAICS code?

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Diapoules & Feinstein's SIC code is 8721 - Accounting, Auditing, and Bookkeeping Services NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does Diapoules & Feinstein have currently?

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As of December 2025, Diapoules & Feinstein has approximately 20 employees across 1 continents, including North America. Key team members include Owner: M. F.Partner: S. H.Managing Partner: J. M.. Explore Diapoules & Feinstein's employee directory with LeadIQ.

What industry does Diapoules & Feinstein belong to?

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Diapoules & Feinstein operates in the Accounting industry.

What technology does Diapoules & Feinstein use?

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Diapoules & Feinstein's tech stack includes AudioEyeFacebook PixelAmazon S3DudaJSON-LDLozad.jsMyWebsiteApache.

What is Diapoules & Feinstein's email format?

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Diapoules & Feinstein's email format typically follows the pattern of FL@dfcpaonline.com. Find more Diapoules & Feinstein email formats with LeadIQ.

When was Diapoules & Feinstein founded?

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Diapoules & Feinstein was founded in 1989.

Diapoules & Feinstein

AccountingNew York, United States11-50 Employees

We are a full service Certified Public Accounting Firm and are members of the AICPA, NYSSCPA and NCCPAP.

Diapoules & Feinstein distinguishes itself from other accounting firms by the level of attention to detail and concern that is shown to their clients. As our client, your accounting, tax and financial concerns will be expertly addressed at the highest professional level. Our accomplished CPAs are trained to take the extra time that is needed to help your business achieve maximum economic success.

Section iconCompany Overview

Headquarters
900 Walt Whitman Road, Suite 200
Phone number
SIC Code
8721 - Accounting, Auditing, and Bookkeeping Services
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
1989
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $10M$25M

    Diapoules & Feinstein's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    Diapoules & Feinstein's revenue is estimated to be in the range of $10M$25M

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