Insights

Longstanding Expertise A small, established accounting firm (established 1947) with a reputation for premier service presents a potential upsell opportunity for advisory and compliance services tailored to growing client needs and owner-managed businesses.

Property & Tax Advisory Diverse client base across individuals, corporations, partnerships, estates and trusts suggests opportunities to expand tax planning, estate structuring, and succession planning especially for high-net-worth individuals and family offices seeking integrated services.

Growth Readiness Revenue range ($1M–$10M) indicates scale where SMBs may seek outsourced CFO, cloud-based accounting, quarterly tax projections, and optimization of tech stack to improve efficiency and compliance.

Tech Stack Fit Current tools (Microsoft 365, PHP, Azure, iCIMS for HR, analytics via Piwik PRO) show openness to digital workflows; propose AI-driven data insights, automated tax compliance checks, and secure client portals to deepen client engagement.

Local Market Focus Darien, CT location with regional professional networks (AICPA, Connecticut CPA Society) presents a bridge for targeted outreach to nearby small businesses and professional service firms needing trusted accounting and tax guidance.

William H. Parr & Company, LLP Tech Stack

William H. Parr & Company, LLP uses 8 technology products and services including iCIMS, gstatic.com, Google Hosted Libraries, and more. Explore William H. Parr & Company, LLP's tech stack below.

  • iCIMS
    Applicant Tracking Systems
  • gstatic.com
    Content Delivery Network
  • Google Hosted Libraries
    Content Delivery Network
  • Network Solutions
    Domain Name Services
  • Microsoft 365
    Email
  • Microsoft Azure
    Platform As A Service
  • PHP
    Programming Languages
  • Piwik PRO Core
    Web Analytics

William H. Parr & Company, LLP's Email Address Formats

William H. Parr & Company, LLP uses at least 1 format(s):
William H. Parr & Company, LLP Email FormatsExamplePercentage
FirstL@whparr.comJohnD@whparr.com
100%

Frequently Asked Questions

What is William H. Parr & Company, LLP's official website and social media links?

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William H. Parr & Company, LLP's official website is whparr.com and has social profiles on LinkedIn.

How much revenue does William H. Parr & Company, LLP generate?

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As of August 2026, William H. Parr & Company, LLP's annual revenue is estimated to be $1M - $10M.

What is William H. Parr & Company, LLP's SIC code NAICS code?

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William H. Parr & Company, LLP's SIC code is 7389 - Business Services, Not Elsewhere Classified NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does William H. Parr & Company, LLP have currently?

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As of August 2026, William H. Parr & Company, LLP has approximately 8 employees across 1 continents, including North America. Key team members include Buyer: F. G.. Explore William H. Parr & Company, LLP's employee directory with LeadIQ.

What industry does William H. Parr & Company, LLP belong to?

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William H. Parr & Company, LLP operates in the Accounting industry.

What technology does William H. Parr & Company, LLP use?

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William H. Parr & Company, LLP's tech stack includes iCIMSgstatic.comGoogle Hosted LibrariesNetwork SolutionsMicrosoft 365Microsoft AzurePHPPiwik PRO Core.

What is William H. Parr & Company, LLP's email format?

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William H. Parr & Company, LLP's email format typically follows the pattern of FirstL@whparr.com. Find more William H. Parr & Company, LLP email formats with LeadIQ.

When was William H. Parr & Company, LLP founded?

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William H. Parr & Company, LLP was founded in 1947.
William H. Parr & Company, LLP logo

William H. Parr & Company, LLP

AccountingConnecticut, United States2-10 Employees

William H. Parr & Company, LLP is a full-service accounting firm established in 1947, based in Darien, Connecticut. The firm provides a wide range of accounting, tax, and advisory services to individuals, corporations, partnerships, estates, and trusts, with a focus on navigating complex and evolving tax laws to meet clients’ personal and business needs. It positions itself within the accounting industry as a professional services provider that emphasizes long-term counsel and personalized support for clients across different life and financial stages. The firm is affiliated with the American Institute of Certified Public Accountants and the Connecticut Society of Certified Public Accountants, and serves a diverse client base from its local location in the New York metropolitan area.

Section iconCompany Overview

Website
whparr.com
SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
1947
Employees
2-10

Section iconFunding & Financials

  • $1M - $10M

    William H. Parr & Company, LLP's revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $1M - $10M

    William H. Parr & Company, LLP's revenue is estimated to be in the range of $1M - $10M

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