Insights

Regional growth Siepert & Co., LLP operates across three regional offices (Beloit WI, Roscoe IL, Sycamore IL) with a mid-market staffing profile, presenting cross-border cross-state service opportunities and potential expansion or MSP engagements for firms seeking local accounting and advisory support.

Technology leverage The firm uses modern tech including QuickBooks, iCIMS, WordPress, Shopify, Microsoft 365 and analytics tools, indicating openness to ongoing tech-enabled workflows; upsell options include cloud accounting automation, integrations, data analytics services, and system optimization for clients.

Sustainable growth With revenue in the $25M–$50M range and a purpose-driven culture emphasizing talent development and client-value delivery, there are sales opportunities around scalable outsourced accounting, advisory services, and wealth of services to support growing mid-market clients.

Talent and culture Emphasis on investing in people, professional development, and client collaboration suggests opportunity to offer training, staff augmentation, or interim/contract accounting solutions to support client teams during peak cycles or organizational change.

Competitive positioning As a regional accounting firm with similar market scope to larger networks but with a focus on core competencies and client customization, there is potential to position as a nimble alternative for mid-sized businesses seeking personalized service, tech-enabled processes, and cost-efficient advisory engagements.

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Siepert & Co., LLP Tech Stack

Siepert & Co., LLP uses 8 technology products and services including QuickBooks, iCIMS, WordPress, and more. Explore Siepert & Co., LLP's tech stack below.

Siepert & Co., LLP's Email Address Formats

Siepert & Co., LLP uses at least 3 email formats:
Siepert & Co., LLP Email FormatsExamplePercentage
FLast@siepert.comJDoe@siepert.com
92%
LastF@siepert.comDoeJ@siepert.com
4%
Last@siepert.comDoe@siepert.com
4%

Frequently Asked Questions

What is Siepert & Co., LLP's phone number?

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You can contact Siepert & Co., 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 Siepert & Co., LLP's official website and social media links?

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Siepert & Co., LLP's official website is siepert.com and has social profiles on LinkedIn.

How much revenue does Siepert & Co., LLP generate?

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As of September 2026, Siepert & Co., LLP's annual revenue is estimated to be $25M - $50M.

What is Siepert & Co., LLP's SIC code and NAICS code?

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Siepert & Co., LLP's SIC code is 7389 - Business Services, Not Elsewhere Classified and NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does Siepert & Co., LLP have currently?

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As of September 2026, Siepert & Co., LLP has approximately 27 employees across 2 continents, including North America and Europe. Key team members include Vice President Information Systems And Cio: R. R., Partner: B. K. and Partner: D. S. Explore Siepert & Co., LLP's employee directory with LeadIQ.

What industry does Siepert & Co., LLP belong to?

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Siepert & Co., LLP operates in the Accounting industry.

What technology does Siepert & Co., LLP use?

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Siepert & Co., LLP's tech stack includes QuickBooks, iCIMS, WordPress, Shopify, Microsoft Excel, Microsoft 365, HTTP/3 and Piwik PRO Core.

What is Siepert & Co., LLP's email format?

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Siepert & Co., LLP's email format typically follows the pattern of FLast@siepert.com. Find more Siepert & Co., LLP email formats with LeadIQ.

When was Siepert & Co., LLP founded?

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Siepert & Co., LLP was founded in 1949.
Siepert & Co., LLP logo

Siepert & Co., LLP

AccountingWisconsin, United States11-50 Employees

Siepert & Co., LLP is an accounting firm serving clients across Beloit, Wisconsin, and nearby communities in Illinois, with offices in Beloit and the surrounding region. The firm emphasizes working closely with clients to anticipate needs and guide actions, delivering value through services aligned with core competencies and supported by structured processes. It focuses on leveraging technology and clear workflows to maintain quality and ensure services are tailored to what clients require. The organization describes itself as investing in skilled professionals who can contribute to both team development and client outcomes, offering a challenging and stimulating environment for growth. Based in Beloit, with regional offices, the firm positions itself within the accounting industry as a service-oriented practitioner that prioritizes client collaboration and long-term strategic guidance.

Section iconCompany Overview

Phone number
SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
1949
Employees
11-50

Section iconFunding & Financials

  • $25M - $50M

    Siepert & Co., LLP's revenue is estimated to be in the range of $25M - $50M

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