Insights

Compliance Services Small accounting practice with GAAP financial statements, audits, and tailored management reports presents an opportunity to upsell broader attest services to a growing client base seeking full-scope assurance and customized financial insights.

Tax Planning Year‑round tax planning and multi‑state/ federal filing capabilities indicate potential for ongoing advisory engagements beyond tax preparation, including proactive tax strategy for individuals and small businesses facing complex regulatory changes.

Technology Stack Leveraging modern tools (Yoast SEO, Google Tag Manager, Kadence WP, Nginx, HTTP/3) suggests readiness for digital marketing optimization and client self‑serve portals; propose value selling around secure, efficient client portals and online client onboarding.

Growth Readiness Revenue in the mid‑single to low double digits with a lean team signals capacity to scale advisory services via partnerships, referrals, or white‑label solutions with larger firms looking to augment specialized tax and financial reporting capabilities.

Competitive Positioning Comparable mid‑market firms listed as peers imply a market where targeted service differentiation in tailored financial reporting, retirement planning, and cost‑effective audits could attract new clients from similar size and industry segments.

Peter Shannon & Co. Tech Stack

Peter Shannon & Co. uses 8 technology products and services including Clipboard.js, Slider Revolution, Priority Hints, and more. Explore Peter Shannon & Co.'s tech stack below.

  • Clipboard.js
    Javascript Libraries
  • Slider Revolution
    Miscellaneous
  • Priority Hints
    Performance
  • Yoast SEO
    Search Engines
  • Google Tag Manager
    Tag Management
  • HTTP/3
    Web & Portal Technology
  • Kadence WP Kadence
    Web Platform Extensions
  • Nginx
    Web Servers

Peter Shannon & Co.'s Email Address Formats

Peter Shannon & Co. uses at least 1 format(s):
Peter Shannon & Co. Email FormatsExamplePercentage
First@petershannonco.comJohn@petershannonco.com
50%
Last@petershannonco.comDoe@petershannonco.com
50%

Frequently Asked Questions

What is Peter Shannon & Co.'s phone number?

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You can contact Peter Shannon & Co.'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 Peter Shannon & Co.'s official website and social media links?

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Peter Shannon & Co.'s official website is petershannonco.com and has social profiles on LinkedIn.

How much revenue does Peter Shannon & Co. generate?

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As of July 2026, Peter Shannon & Co.'s annual revenue is estimated to be $1M - $10M.

What is Peter Shannon & Co.'s SIC code NAICS code?

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Peter Shannon & Co.'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 Peter Shannon & Co. have currently?

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As of July 2026, Peter Shannon & Co. has approximately 9 employees across 1 continents, including North America. Key team members include Partner: M. B.Senior Accountant: J. S.Cpa: E. T. M.. Explore Peter Shannon & Co.'s employee directory with LeadIQ.

What industry does Peter Shannon & Co. belong to?

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Peter Shannon & Co. operates in the Accounting industry.

What technology does Peter Shannon & Co. use?

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Peter Shannon & Co.'s tech stack includes Clipboard.jsSlider RevolutionPriority HintsYoast SEOGoogle Tag ManagerHTTP/3Kadence WP KadenceNginx.

What is Peter Shannon & Co.'s email format?

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Peter Shannon & Co.'s email format typically follows the pattern of First@petershannonco.com. Find more Peter Shannon & Co. email formats with LeadIQ.

When was Peter Shannon & Co. founded?

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Peter Shannon & Co. was founded in 1934.
Peter Shannon & Co. logo

Peter Shannon & Co.

AccountingIllinois, United States2-10 Employees

Peter Shannon & Co. is a small accounting firm based in Countryside, Illinois, serving individuals and business clients. It prepares financial statements in accordance with GAAP, drawn from clients' records, and can perform limited-scope review testing or complete audit attestations. The firm also creates customized financial reports intended to support management decisions.

Tax services cover the preparation of federal and state income tax returns with electronic filing, along with retirement, estate, and education planning. The firm stays current with tax law changes and provides year-round guidance to identify opportunities to minimize current and future tax liabilities.

Section iconCompany Overview

Phone number
SIC Code
8721 - Accounting, Auditing, and Bookkeeping Services
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
1934
Employees
2-10

Section iconFunding & Financials

  • $1M - $10M

    Peter Shannon & Co.'s revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $1M - $10M

    Peter Shannon & Co.'s revenue is estimated to be in the range of $1M - $10M

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