Insights

Longstanding Regional Firm Target mid-sized accounting practices with a long history and regional focus. Siana Carr O’Connor & Lynam, LLP has been operating since 1933 in Paoli, PA, serving the Greater Philadelphia Area, suggesting a stable client base and emphasis on relationship-based services.

Growth Through Advisory Position services around management advisory and value-added offerings. With staff expertise across accounting, auditing, taxation, and management advisory, there is an opportunity to upsell holistic solutions to current clients and attract firms seeking integrated advisory capabilities.

Modern Tech Stack Leverage their use of cloud and web technologies (Office 365, Microsoft Azure, PHP, Google Analytics) to propose digital transformation, cybersecurity, and efficiency enhancements for firms with similar tech footprints or migration needs.

Composite Market Fit Identify opportunities among similar mid-tier firms or regional players that require scalable services and transparent pricing. The revenue range and employee size indicate a mid-market target seeking reliable, mid to high-end professional services comparable to peers like Citrin Cooperman or Grant Thornton España.

Client Experience Focus Emphasize servicing quality and retention capabilities to prospective clients by highlighting a legacy of client satisfaction and a people-centric approach. This can translate into offerings around client onboarding, retention programs, and scalable service delivery for small-to-mid-sized businesses across the United States.

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Siana Carr O'Connor & Lynam, LLP Tech Stack

Siana Carr O'Connor & Lynam, LLP uses 8 technology products and services including Google Hosted Libraries, Network Solutions, jQuery, and more. Explore Siana Carr O'Connor & Lynam, LLP's tech stack below.

  • Google Hosted Libraries
    Content Delivery Network
  • Network Solutions
    Domain Name Services
  • jQuery
    Javascript Libraries
  • Office 365
    Office Suites
  • Microsoft Azure
    Platform As A Service
  • PHP
    Programming Languages
  • reCAPTCHA
    Security
  • Google Analytics
    Web Analytics

Siana Carr O'Connor & Lynam, LLP's Email Address Formats

Siana Carr O'Connor & Lynam, LLP uses at least 1 format(s):
Siana Carr O'Connor & Lynam, LLP Email FormatsExamplePercentage
FLast@scolcpa.comJDoe@scolcpa.com
75%
First.Last@scolcpa.comJohn.Doe@scolcpa.com
21%
First@scolcpa.comJohn@scolcpa.com
4%

Frequently Asked Questions

What is Siana Carr O'Connor & Lynam, LLP's phone number?

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You can contact Siana Carr O'Connor & Lynam, 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 Siana Carr O'Connor & Lynam, LLP's official website and social media links?

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Siana Carr O'Connor & Lynam, LLP's official website is scolcpa.com and has social profiles on LinkedIn.

How much revenue does Siana Carr O'Connor & Lynam, LLP generate?

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As of July 2026, Siana Carr O'Connor & Lynam, LLP's annual revenue is estimated to be $10M - $25M.

What is Siana Carr O'Connor & Lynam, LLP's SIC code NAICS code?

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Siana Carr O'Connor & Lynam, LLP'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 Siana Carr O'Connor & Lynam, LLP have currently?

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As of July 2026, Siana Carr O'Connor & Lynam, LLP has approximately 25 employees across 2 continents, including North AmericaEurope. Key team members include Partner Siana Carr O Connor Lynam Llp: L. S.Principal: J. R.Certified Public Accountant: K. L.. Explore Siana Carr O'Connor & Lynam, LLP's employee directory with LeadIQ.

What industry does Siana Carr O'Connor & Lynam, LLP belong to?

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Siana Carr O'Connor & Lynam, LLP operates in the Accounting industry.

What technology does Siana Carr O'Connor & Lynam, LLP use?

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Siana Carr O'Connor & Lynam, LLP's tech stack includes Google Hosted LibrariesNetwork SolutionsjQueryOffice 365Microsoft AzurePHPreCAPTCHAGoogle Analytics.

What is Siana Carr O'Connor & Lynam, LLP's email format?

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Siana Carr O'Connor & Lynam, LLP's email format typically follows the pattern of FLast@scolcpa.com. Find more Siana Carr O'Connor & Lynam, LLP email formats with LeadIQ.
Siana Carr O'Connor & Lynam, LLP logo

Siana Carr O'Connor & Lynam, LLP

AccountingPennsylvania, United States11-50 Employees

Siana, Carr & O'Connor, LLP is a full-service accounting firm offering a broad range of services, including accounting, audits, tax planning and compliance, and management advisory. Founded in 1933, the firm is based in Paoli, Pennsylvania, and primarily serves the Greater Philadelphia region while supporting clients across the United States. 

The firm emphasizes that service quality depends on the expertise of its partners and staff. This focus on people supports a history of client satisfaction and long-standing relationships. Based in Paoli, it positions itself as a regionally focused accounting firm with a wider client base.

Section iconCompany Overview

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

Section iconFunding & Financials

  • $10M - $25M

    Siana Carr O'Connor & Lynam, LLP's revenue is estimated to be in the range of $10M - $25M

Section iconFunding & Financials

  • $10M - $25M

    Siana Carr O'Connor & Lynam, LLP's revenue is estimated to be in the range of $10M - $25M

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