Insights

Regional Growth Midwest regional scale with nine offices and a stable leadership history since 1929 presents opportunities to cross-sell across multiple jurisdictions, industries, and government sectors.

Diversified Clientele Serves businesses, individuals, not-for-profits, and governmental entities, indicating potential for expanding services such as nonprofit audits, government cost allocations, and specialized tax planning.

Digital Enablement Tech stack includes QuickBooks, Microsoft 365, and cloud/web tools suggesting readiness for modern cloud-based advisory services, data analytics, and ERP integration opportunities.

Growth Momentum Revenue range and employee count signal a firm large enough for scaled engagements (risk advisory, internal controls, valuation, outsourcing) while remaining mid-market focused for targeted upsell.

Talent & Recognition Notable leadership promotions and regional awards reflect a developed team and client-focused culture, enabling whom-to-target for advisory roles, partner-led engagements, and long-term relationship selling.

Similar companies to Williams & Company PC

Williams & Company PC Tech Stack

Williams & Company PC uses 8 technology products and services including QuickBooks, iCIMS, Cloudinary, and more. Explore Williams & Company PC's tech stack below.

Williams & Company PC's Email Address Formats

Williams & Company PC uses at least 4 email formats:
Williams & Company PC Email FormatsExamplePercentage
FLast@williams.cpaJDoe@williams.cpa
100%
FLast@williamscpas.comJDoe@williamscpas.com
92%
Last@williamscpas.comDoe@williamscpas.com
7%
FirstLast@williamscpas.comJohnDoe@williamscpas.com
1%

Frequently Asked Questions

What is Williams & Company PC's official website and social media links?

Minus sign iconPlus sign icon
Williams & Company PC's official website is www.williams.cpa and has social profiles on LinkedIn.

How much revenue does Williams & Company PC generate?

Minus sign iconPlus sign icon
As of September 2026, Williams & Company PC's annual revenue is estimated to be $100M - $250M.

What is Williams & Company PC's SIC code and NAICS code?

Minus sign iconPlus sign icon
Williams & Company PC'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 Williams & Company PC have currently?

Minus sign iconPlus sign icon
As of September 2026, Williams & Company PC has approximately 171 employees across 2 continents, including North America and Europe. Key team members include Chief Of Staff: J. F., Founder: L. P. and Partner: M. M. Explore Williams & Company PC's employee directory with LeadIQ.

What industry does Williams & Company PC belong to?

Minus sign iconPlus sign icon
Williams & Company PC operates in the Accounting industry.

What technology does Williams & Company PC use?

Minus sign iconPlus sign icon
Williams & Company PC's tech stack includes QuickBooks, iCIMS, Cloudinary, WordPress, Shopify, Microsoft 365, Polyfill and Piwik PRO Core.

What is Williams & Company PC's email format?

Minus sign iconPlus sign icon
Williams & Company PC's email format typically follows the pattern of FLast@williams.cpa. Find more Williams & Company PC email formats with LeadIQ.

When was Williams & Company PC founded?

Minus sign iconPlus sign icon
Williams & Company PC was founded in 1929.
Williams & Company PC logo

Williams & Company PC

AccountingIowa, United States51-200 Employees

Williams & Company PC is a mid-sized public accounting firm serving the Midwest, with a history dating back to 1929. It is based in Sioux City, Iowa, and operates nine regional offices to support a regional client base. The firm serves businesses, individuals, not-for-profits, and governmental entities, offering services such as income tax preparation, auditing, business valuation, payroll, and financial planning.

Positioned as a full-service accounting and consulting practice, it uses professional experience to address a range of financial and regulatory needs. Its regional footprint supports work across diverse client types, emphasizing practical advisory services grounded in long-standing Midwest presence.

Section iconCompany Overview

SIC Code
8721 - Accounting, Auditing, and Bookkeeping Services
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
1929
Employees
51-200

Section iconFunding & Financials

  • $100M - $250M

    Williams & Company PC's revenue is estimated to be in the range of $100M - $250M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.