Insights

Regional Growth Siepert & Co., LLP operates across three offices in Beloit, Wisconsin; Roscoe, Illinois; and Sycamore, Illinois, indicating a multi-market footprint with opportunities to cross-sell services to midwest clients in neighboring states.

Growing Firm With 11-50 employees and revenue between 25M and 50M, the firm shows scale with potential capacity for adding new service lines, onboarding larger clients, and expanding advisory offerings without immediate overextension.

Tech Enabled Adoption of QuickBooks, iCIMS, WordPress, Shopify, Microsoft 365 and advanced analytics tools suggests openness to digital workflows, cloud-based collaboration, and data-driven engagement strategies to streamline client onboarding and ongoing service delivery.

Wealth of Expertise A focus on staff development and client-centric value delivery signals opportunity to position higher-value services such as advisory, tax optimization, and strategic planning for small to mid-sized enterprises seeking long-term partnerships.

Competitive Position Industry peers listed imply a competitive landscape; Siepert can differentiate through regional specialization, personalized service, and scalable processes to attract clients from larger firms seeking boutique attention with substantial capabilities.

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.

QuickBooks

Accounting And Finance

iCIMS

Applicant Tracking Systems

WordPress

Content Management System

Shopify

E-commerce

Microsoft Excel

Editors

Microsoft 365

HTTP/3

Web & Portal Technology

Piwik PRO Core

Web Analytics

Siepert & Co., LLP Email Formats	Example	Percentage
FLast@siepert.com	JDoe@siepert.com	92%
LastF@siepert.com	DoeJ@siepert.com	4%
Last@siepert.com	Doe@siepert.com	4%

Siepert & Co., LLP Email Formats

Example

Percentage

FLast@siepert.com

JDoe@siepert.com

92%

LastF@siepert.com

DoeJ@siepert.com

Last@siepert.com

Doe@siepert.com

Frequently Asked Questions

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

You can contact Siepert & Co., LLP's main corporate office by phone at

+1-608-365-****

. 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?

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

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

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?

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?

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?

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

What technology does Siepert & Co., LLP use?

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?

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?

Siepert & Co., LLP was founded in 1949.

Siepert & Co., LLP

Q: What is Siepert & Co., LLP's official website and social media links?

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

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

Siepert & Co., LLP has approximately 27 employees.

Q: What technology does Siepert & Co., LLP use?

Siepert & Co., LLP's tech stack includes reCAPTCHA, Google Fonts API, Priority Hints, Yoast SEO, Google Analytics.

Q: What is Siepert & Co., LLP's NAICS code?

Siepert & Co., LLP's NAICS code is 5412 (Accounting, Tax Preparation, Bookkeeping, and Payroll Services).

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.

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Siepert & Co., LLP Tech Stack

Siepert & Co., LLP's Email Address Formats