Insights

Boutique M&A Focus Cornerstone specializes in lower middle market M&A with revenues between five and 150 million and EBITDA around one million, offering high-touch sell-side and buy-side services. This suggests a sales opportunity targeting privately held, family-owned businesses seeking value optimization and a structured sale process.

Strong Sell-Side Outcomes They report an average closing ratio of 85% over five years and a 26% price increase versus benchmark in 2024, signaling proven value delivery to sellers. This can be leveraged in outreach to prospective clients who want higher certainty and premium outcomes.

Proprietary Process The Assurance 360 and Power of Multiple Offers (POMO) framework indicates a differentiated sell-side offering designed to maximize competition and buyer interest. Sales opportunities exist with firms seeking formalized, process-driven exits and faster time-to-close.

Industry Recognition Recent accolades include 40 Under 40 recognition and inclusion in Axial's Top 25 Lower Middle Market Investment Banks, plus speaking/participation at industry events. This credibility can be used to approach growth-minded businesses by highlighting leadership and market standing.

Strategic Partnerships Active relationships with channels and clients such as Cetera indicate appetite for collaborating with financial intermediaries to serve advisors’ private business clients. This presents a channel-based sales opportunity to partner with financial networks and broker-dealers to drive referrals.

Cornerstone Business Services, Inc. Tech Stack

Cornerstone Business Services, Inc. uses 8 technology products and services including Linkedin Insight Tag, oEmbed, Microsoft Excel, and more. Explore Cornerstone Business Services, Inc.'s tech stack below.

  • Linkedin Insight Tag
    Analytics
  • oEmbed
    Dev Tools
  • Microsoft Excel
    Editors
  • ChatGPT
    Generative Ai
  • JSON-LD
    Javascript Frameworks
  • Constant Contact
    Marketing Automation
  • PHP
    Programming Languages
  • All in One SEO
    Search Engines

Media & News

Cornerstone Business Services, Inc.'s Email Address Formats

Cornerstone Business Services, Inc. uses at least 1 format(s):
Cornerstone Business Services, Inc. Email FormatsExamplePercentage
FLast@cornerstone-business.comJDoe@cornerstone-business.com
65%
Last@cornerstone-business.comDoe@cornerstone-business.com
33%
FirstLast@cornerstone-business.comJohnDoe@cornerstone-business.com
2%

Frequently Asked Questions

What is Cornerstone Business Services, Inc.'s phone number?

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You can contact Cornerstone Business Services, Inc.'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 Cornerstone Business Services, Inc.'s official website and social media links?

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Cornerstone Business Services, Inc.'s official website is cornerstone-business.com and has social profiles on LinkedIn.

How much revenue does Cornerstone Business Services, Inc. generate?

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As of July 2026, Cornerstone Business Services, Inc.'s annual revenue is estimated to be $25M - $50M.

What is Cornerstone Business Services, Inc.'s SIC code NAICS code?

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Cornerstone Business Services, Inc.'s SIC code is 6211 - Security Brokers, Dealers, and Flotation Companies NAICS code is 52311 - Investment Banking and Securities Dealing.

How many employees does Cornerstone Business Services, Inc. have currently?

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As of July 2026, Cornerstone Business Services, Inc. has approximately 22 employees across 1 continents, including North America. Key team members include President & Ceo: P. G. J. D. B. B. M. D. D. F.Managing Director - Investment Banking: J. S.Executive Assistant Office Administrator: A. D.. Explore Cornerstone Business Services, Inc.'s employee directory with LeadIQ.

What industry does Cornerstone Business Services, Inc. belong to?

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Cornerstone Business Services, Inc. operates in the Investment Banking industry.

What technology does Cornerstone Business Services, Inc. use?

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Cornerstone Business Services, Inc.'s tech stack includes Linkedin Insight TagoEmbedMicrosoft ExcelChatGPTJSON-LDConstant ContactPHPAll in One SEO.

What is Cornerstone Business Services, Inc.'s email format?

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Cornerstone Business Services, Inc.'s email format typically follows the pattern of FLast@cornerstone-business.com. Find more Cornerstone Business Services, Inc. email formats with LeadIQ.

When was Cornerstone Business Services, Inc. founded?

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Cornerstone Business Services, Inc. was founded in 2001.
Cornerstone Business Services, Inc. logo

Cornerstone Business Services, Inc.

Investment BankingWisconsin, United States11-50 Employees

Cornerstone Business Services, Inc. is a boutique investment banking firm based in Green Bay, Wisconsin, focused on helping the lower middle market with M&A transactions. It serves privately held and family-owned businesses within a defined size range, aiming to maximize value for a limited clientele through sell-side and buy-side services, supported by a fair market analysis. On the sell side, it uses its Assurance 360 process to create multiple-offer scenarios, while on the buy side it designs acquisition strategies for buyers, including private equity firms. The firm targets lower-middle-market companies with revenues roughly between $5 million and $150 million-plus and at least $1 million in EBITDA. In 2024, it reported averaging about 10 indications of interest per marketed business, an average price increase of about 26% over benchmark, and an 85% five-year closing ratio. In 2026, Cameron Karlen, CFA, the firm's Managing Director of Valuations, was named to Insight Publications' 40 Under 40 list.

Section iconCompany Overview

Phone number
SIC Code
6211 - Security Brokers, Dealers, and Flotation Companies
NAICS Code
52311 - Investment Banking and Securities Dealing
Founded
2001
Employees
11-50

Section iconFunding & Financials

  • $25M - $50M

    Cornerstone Business Services, Inc.'s revenue is estimated to be in the range of $25M - $50M

Section iconFunding & Financials

  • $25M - $50M

    Cornerstone Business Services, Inc.'s revenue is estimated to be in the range of $25M - $50M

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