Insights

Public Sector Focus Target opportunities in government and not-for-profit sectors where Cullen & Danowski already has a strong footprint, leveraging their established auditing services for approximately 145 governmental organizations to expand scope with related compliance, grant management, and internal controls projects.

Mid Sized Strength Position as a cost-effective full-service CPA for mid-sized private and public clients in New York and metropolitan area, offering general accounting, auditing, taxation, and management consulting to attract firms seeking scalable resources without large firm overhead.

Strategic Growth Capitalize on long-standing community involvement and local reputation to win engagement for nonprofit financial stewardship, internal controls enhancements, and grant compliance services among civic organizations, schools, and charitable entities.

Tech Enablement Promote digital modernization and data-driven insights by highlighting their tech stack (AWS, Azure, WordPress, analytics tools) to offer cloud-based accounting, cybersecurity reviews, and scalable collaboration platforms to prospective clients.

Revenue Range Fit Prospect mid-market firms and government entities within the current revenue bracket (approximately $25M–$50M) that would benefit from expanded auditing, tax planning, and management advisory services to support growth and regulatory compliance.

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Cullen & Danowski, LLP Tech Stack

Cullen & Danowski, LLP uses 8 technology products and services including Matomo, Amazon Web Services, WordPress, and more. Explore Cullen & Danowski, LLP's tech stack below.

Cullen & Danowski, LLP's Email Address Formats

Cullen & Danowski, LLP uses at least 3 email formats:
Cullen & Danowski, LLP Email FormatsExamplePercentage
First.Last@cdllp.netJohn.Doe@cdllp.net
67%
FirstL@cdllp.netJohnD@cdllp.net
17%
FLast@cdllp.netJDoe@cdllp.net
16%

Frequently Asked Questions

What is Cullen & Danowski, LLP's phone number?

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You can contact Cullen & Danowski, LLP'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 Cullen & Danowski, LLP's official website and social media links?

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Cullen & Danowski, LLP's official website is cdllp.net and has social profiles on LinkedIn.

How much revenue does Cullen & Danowski, LLP generate?

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

What is Cullen & Danowski, LLP's SIC code and NAICS code?

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Cullen & Danowski, 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 Cullen & Danowski, LLP have currently?

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As of September 2026, Cullen & Danowski, LLP has approximately 43 employees across 1 continents, including North America. Key team members include Partner: S. P., Vice President: G. D. and Cpa, Audit Manager: D. L. Explore Cullen & Danowski, LLP's employee directory with LeadIQ.

What industry does Cullen & Danowski, LLP belong to?

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Cullen & Danowski, LLP operates in the Accounting industry.

What technology does Cullen & Danowski, LLP use?

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Cullen & Danowski, LLP's tech stack includes Matomo, Amazon Web Services, WordPress, Microsoft 365, Brevo, Constant Contact, Microsoft Azure and Piwik PRO Core.

What is Cullen & Danowski, LLP's email format?

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Cullen & Danowski, LLP's email format typically follows the pattern of First.Last@cdllp.net. Find more Cullen & Danowski, LLP email formats with LeadIQ.
Cullen & Danowski, LLP logo

Cullen & Danowski, LLP

AccountingNew York, United States11-50 Employees

Cullen & Danowski, LLP is a certified public accounting firm licensed to operate in New York and has served the New York metropolitan area for more than thirty years. The firm is based in Port Jefferson Station and operates as a mid-sized practice led by several partners and a professional staff. It emphasizes a broad service approach and maintains a focus on quality accounting and auditing, alongside ongoing community involvement.

The firm provides general accounting, auditing, taxation, and management consulting services to clients in both private and public sectors. A substantial portion of its practice centers on governmental and not-for-profit organizations, and it has provided auditing services to about 145 governmental entities. Each partner actively participates in community civic and charitable activities, reflecting the firm’s broader engagement beyond client work.

Section iconCompany Overview

Phone number
Website
cdllp.net
SIC Code
8721 - Accounting, Auditing, and Bookkeeping Services
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Employees
11-50

Section iconFunding & Financials

  • $25M - $50M

    Cullen & Danowski, LLP's revenue is estimated to be in the range of $25M - $50M

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