Louis Plung & Company

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Louis Plung & Company

Independent CPA firm; audit, tax, advisory

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Overview

Louis Plung & Company is a large independent CPA firm in Pittsburgh serving individuals, families, and businesses. It offers Audit and Assurance, Tax Consulting and Compliance, Business Valuation, Estate and Personal Planning, Litigation Support, Management Consulting, Mergers & Acquisitions, and related advisory services. The firm combines a national-caliber scope with personalized, long-term client relationships and a strong commitment to integrity. Its goal is to help clients achieve financial clarity, compliance, and growth through expert accounting and advisory guidance.

About Louis Plung & Company

Simplify's Rating
Why Louis Plung & Company is rated
C
Rated C on Competitive Edge
Rated C on Growth Potential
Rated C on Differentiation

Industries

Consulting

Financial Services

Company Size

51-200

Company Stage

N/A

Total Funding

N/A

Headquarters

Pittsburgh, Pennsylvania

Founded

1921

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Simplify's Take

What believers are saying

  • July 2026 added Katee Monahan and Kelly Nelson, lifting the partner bench to eight.
  • Forbes named Louis Plung and Lindsay Andrews to its 2026 Best-in-State CPAs list.
  • The April 2025 downtown headquarters move supports recruiting and client-facing growth.

What critics are saying

  • One-client concentration is opaque; Pittsburgh market shocks hit a 105-year-old local firm hard.
  • Partner succession remains fragile after Lou Plung’s transition; 2027 leadership churn can slow retention.
  • Big Four and regional competitors steal audit and tax talent faster than LPC can replace it.

What makes Louis Plung & Company unique

  • Founded in 1921, Louis Plung is Pittsburgh’s oldest independent CPA firm.
  • July 2026 promotions made Lindsay Andrews the firm’s first woman managing partner.
  • The firm offers national-firm services while staying local at 420 Ft. Duquesne Boulevard.

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Benefits

Flexible Work Hours

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Louis Plung & Company is Hiring for 8 Jobs on Simplify!

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