Insights

Valuation Premium Strong historical performance in the lower middle market with a 26% price increase over benchmark and an 85% five-year closing ratio indicate Cornerstone’s ability to maximize deal value; target potential sellers seeking higher-than-market outcomes.

Deal Flow Power Proprietary Assurance 360 process and the Power of Multiple Offers capability position Cornerstone to attract sellers desiring competitive sale processes; badge this as a differentiator when engaging growth-oriented business owners.

Market Positioning Recognized on Axial Top 25, No. 13 in 2025, and active participation in industry events (CheeseExpo, State of M&A) signals credibility and access to a network of buyers and strategic partners ripe for cross-sell opportunities.

Apex Audience focus on lower middle market firms with revenues $5M-$150M and EBITDA of at least $1M aligns with high-intent exit planning; potential upsell to advisory services such as buy-side strategies for PE or strategic buyers expanding portfolios.

Strategic Relationships Recent client signings and mentions (Cetera collaboration) indicate opportunity to partner with financial intermediaries, broker networks, and advisor channels to expand lead generation and co-marketing for cross-referrals.

Similar companies to Cornerstone Business Services, Inc.

Cornerstone Business Services, Inc. Tech Stack

Cornerstone Business Services, Inc. uses 8 technology products and services including HubSpot Analytics, Canva, Simpli.fi, and more. Explore Cornerstone Business Services, Inc.'s tech stack below.

Media & News

Cornerstone Business Services, Inc.'s Email Address Formats

Cornerstone Business Services, Inc. uses at least 3 email formats:
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 October 2026, Cornerstone Business Services, Inc.'s annual revenue is estimated to be $25M - $50M.

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

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Cornerstone Business Services, Inc.'s SIC code is 6211 - Security Brokers, Dealers, and Flotation Companies and 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 October 2026, Cornerstone Business Services, Inc. has approximately 25 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. and 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 HubSpot Analytics, Canva, Simpli.fi, Barracuda Email Protection, ChatGPT, Claude by Anthropic, ZoomInfo and Constant Contact.

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

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