Insights

Growth recognition Klein Hall has demonstrated rapid growth, including a 139% three-year growth trajectory and ranking among Inc.’s fastest-growing private companies. This indicates a scalable business model and potential for upsell to expanding clients seeking advanced financial leadership and advisory services.

Tech-enabled advisory The firm emphasizes leveraging new technologies and a modern financial leadership approach, supported by a tech stack including Microsoft Advertising, 6sense, Sitecore, Azure, and CRM/digital tools. This suggests potential for selling advanced tech-enabled financial planning, analytics, and digital marketing support services to clients seeking innovation.

Small team leverage With a lean team of 2-10 employees, Klein Hall is positioned as a boutique, high-touch advisory firm. This creates an opportunity to offer scalable outsourcing, fractional CFO services, and modular engagements that align with their growth trajectory without overburdening their core staff.

Growth-oriented branding The company markets itself as the future of finance and emphasizes bold innovation and leadership. This branding aligns with offering strategic advisory, transformation programs, and technology modernization projects to sustain their competitive edge.

Market position & needs As a small accounting firm operating in a competitive landscape with large players, Klein Hall may benefit from partnerships in customer acquisition, enhanced marketing analytics, and scalable service lines such as specialty industry practices, cloud-based accounting, and data-driven decision support to broaden client base.

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Klein Hall Tech Stack

Klein Hall uses 8 technology products and services including Microsoft Advertising, Twitter Ads, Demandbase, and more. Explore Klein Hall's tech stack below.

Klein Hall's Email Address Formats

Klein Hall uses at least 2 email formats:
Klein Hall Email FormatsExamplePercentage
FLast@kleinhallcpa.comJDoe@kleinhallcpa.com
93%
First.Last@kleinhallcpa.comJohn.Doe@kleinhallcpa.com
7%

Frequently Asked Questions

What is Klein Hall's phone number?

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You can contact Klein Hall'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 Klein Hall's official website and social media links?

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Klein Hall's official website is kleinhallcpa.com and has social profiles on LinkedIn.

How much revenue does Klein Hall generate?

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As of September 2026, Klein Hall's annual revenue is estimated to be $1M - $10M.

What is Klein Hall's SIC code and NAICS code?

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Klein Hall'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 Klein Hall have currently?

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As of September 2026, Klein Hall has approximately 4 employees across 2 continents, including North America and Asia. Key team members include Managing Partner: I. K. and Accountant: P. O. Explore Klein Hall's employee directory with LeadIQ.

What industry does Klein Hall belong to?

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Klein Hall operates in the Accounting industry.

What technology does Klein Hall use?

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Klein Hall's tech stack includes Microsoft Advertising, Twitter Ads, Demandbase, Linkedin Insight Tag, Sitecore, WordPress, 6sense and Microsoft Azure.

What is Klein Hall's email format?

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Klein Hall's email format typically follows the pattern of FLast@kleinhallcpa.com. Find more Klein Hall email formats with LeadIQ.

When was Klein Hall founded?

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Klein Hall was founded in 2002.
Klein Hall logo

Klein Hall

AccountingIllinois, United States2-10 Employees

Klein, Hall and Associates, LLC is a small accounting firm based in Aurora, Illinois. Its team includes CPAs and business advisors who deliver financial leadership and business advisory services, drawing on industry knowledge and innovative capabilities to help clients manage current finances and pursue future opportunities. The firm emphasizes the use of emerging technologies to support its advisory work.

Its clients are businesses seeking strategic financial guidance and practical solutions to financial challenges. Within the accounting industry, the firm aims to combine deep sector insight with innovative service offerings to support clients' planning and decision-making.

Section iconCompany Overview

Phone number
SIC Code
8721 - Accounting, Auditing, and Bookkeeping Services
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
2002
Employees
2-10

Section iconFunding & Financials

  • $1M - $10M

    Klein Hall's revenue is estimated to be in the range of $1M - $10M

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