Insights

Expansion via merger Brown Smith Wallace joined forces with Armanino LLP in August 2021, signaling a capacity to offer broader national-scale advisory and technology-enabled services that can be sold to existing clients needing cross-border and larger-scale solutions.

Private and family business focus With a long-tenured base of family owned and private companies across industries, there are strong opportunities to upsell strategic advisory services such as succession planning, tax optimization, and ownership transition planning.

Risk and cybersecurity The firm provides cybersecurity and IT risk services, internal and IT audit, and other risk advisory offerings, presenting cross-sell potential to mid‑market companies increasingly investing in governance, risk, and compliance programs.

Industry vertical expertise Target sectors include broker-dealers, captive insurance, construction, healthcare, financial institutions, real estate, manufacturing, not-for-profit, and startups, enabling tailored solutions and bundled service packages for these segments.

Public market positioning As an INSIDE Public Accounting Top 100 Firm with a regional prominence and recognized workplace awards, leverage brand credibility to pursue larger client prospects, partnerships, and referral networks to expand into additional services and geographies.

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Brown Smith Wallace Tech Stack

Brown Smith Wallace uses 1 technology products and services including Cloudflare CDN, and more. Explore Brown Smith Wallace's tech stack below.

  • Cloudflare CDN
    Content Delivery Network

Brown Smith Wallace's Email Address Formats

Brown Smith Wallace uses at least 5 email formats:
Brown Smith Wallace Email FormatsExamplePercentage
FLast@bswllc.comJDoe@bswllc.com
95%
FirstL@bswllc.comJohnD@bswllc.com
3%
F.Last@bswllc.comJ.Doe@bswllc.com
1%
LastFir@bswllc.comDoeJoh@bswllc.com
1%
First.Last@brownsmithwallace.comJohn.Doe@brownsmithwallace.com
100%

Frequently Asked Questions

What is Brown Smith Wallace's phone number?

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You can contact Brown Smith Wallace'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 Brown Smith Wallace's official website and social media links?

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Brown Smith Wallace's official website is brownsmithwallace.com and has social profiles on LinkedIn.

How much revenue does Brown Smith Wallace generate?

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As of October 2026, Brown Smith Wallace's annual revenue is estimated to be $100M - $250M.

What is Brown Smith Wallace's NAICS code?

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Brown Smith Wallace's NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does Brown Smith Wallace have currently?

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As of October 2026, Brown Smith Wallace has approximately 71 employees across 3 continents, including North America, Asia and Europe. Key team members include Chief Executive Officer: N. R., Vice President - Client Services: C. G. and President: E. M. Explore Brown Smith Wallace's employee directory with LeadIQ.

What industry does Brown Smith Wallace belong to?

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Brown Smith Wallace operates in the Accounting industry.

What technology does Brown Smith Wallace use?

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Brown Smith Wallace's tech stack includes Cloudflare CDN.

What is Brown Smith Wallace's email format?

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Brown Smith Wallace's email format typically follows the pattern of FLast@bswllc.com. Find more Brown Smith Wallace email formats with LeadIQ.

When was Brown Smith Wallace founded?

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Brown Smith Wallace was founded in 1972.
Brown Smith Wallace logo

Brown Smith Wallace

AccountingMissouri, United States51-200 Employees

Brown Smith Wallace is a St. Louis, Missouri-based accounting and advisory firm that serves primarily family-owned and private companies with a range of audit, accounting, tax, and business advisory services. The firm supports clients across multiple industries, including financial services, healthcare, manufacturing, not-for-profit organizations, real estate, and startups, offering services that encompass performance improvement, risk management, internal and IT audit, and specialty tax planning. As an established Midwest-based practice, it emphasizes long-term client relationships and professionals’ development, and operates within the broader accounting industry as a top-100 firm known for recognition in workplace awards and professional excellence. Notable recent developments include strategic partnerships and leadership promotions that reflect its ongoing growth and advisory capabilities.

Section iconCompany Overview

Phone number
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
1972
Employees
51-200

Section iconFunding & Financials

  • $100M - $250M

    Brown Smith Wallace's revenue is estimated to be in the range of $100M - $250M

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