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Comparison

Brown Gibbons Lang vs Headwaters MB

Comparing two boutique M&A advisors · Last updated April 10, 2025

AttributeBrown Gibbons LangHeadwaters MB
TypeMiddle marketMiddle market
HQCleveland, OHDenver, CO
Founded19892001
Sector focusIndustrials, ManufacturingIndustrials, Energy
Deal size$25M-$500M$25M-$300M
Senior team
  • Andrew Petryk
    Managing Director
  • Phil Seefried
    Founder, CEO
Rating Locked Locked
Reviews0 verified0 verified

Choosing between Brown Gibbons Lang and Headwaters MB

Brown Gibbons Lang and Headwaters MB both work in Industrials. Founders running a sell-side process in those categories often see both names on their advisor longlist, which is why this comparison comes up. Both firms position themselves as middle market advisors, so the choice is less about category and more about pattern recognition, senior attention, and process fit.

Brown Gibbons Lang is headquartered in Cleveland, OH and was founded in 1989, while Headwaters MB operates out of Denver, CO and was founded in 2001. Geography matters here: Brown Gibbons Lang's Cleveland relationships and Headwaters MB's Denver relationships will overlap on national strategics but diverge on the regional private equity buyer set most likely to push price. On deal-size focus, Brown Gibbons Lang states $25M-$500M while Headwaters MB states $25M-$300M. Beyond shared coverage, Brown Gibbons Lang also reaches into Manufacturing, while Headwaters MB extends into Energy.

For founders deciding between Brown Gibbons Lang and Headwaters MB, the honest recommendation is to take a working session with each named partner before signing. Read the firm-level reviews on BankerNotes for the pattern that matters most: did the partner who pitched the mandate run the buyer calls and final negotiations, or did the work slide down the org chart by week six. That pattern, more than league-table position, is what separates a good outcome from a mediocre one.

Firm A profile
Brown Gibbons Lang
Cleveland, OH

Brown Gibbons Lang is a middle market headquartered in Cleveland, OH and founded in 1989. The firm focuses on Industrials, Manufacturing and typically advises on transactions in the $25M-$500M range. Key dealmakers inclu...

Read the Brown Gibbons Lang profile and reviews
Firm B profile
Headwaters MB
Denver, CO

Headwaters MB is a middle market headquartered in Denver, CO and founded in 2001. The firm focuses on Industrials, Energy and typically advises on transactions in the $25M-$300M range. Key dealmakers include Phil Seefrie...

Read the Headwaters MB profile and reviews

Frequently asked questions

What is the main difference between Brown Gibbons Lang and Headwaters MB?
Brown Gibbons Lang is a middle market HQ'd in Cleveland, OH (founded 1989), focused on Industrials, Manufacturing, with a typical deal range of $25M-$500M. Headwaters MB is a middle market HQ'd in Denver, CO (founded 2001), focused on Industrials, Energy, with a typical deal range of $25M-$300M. Beyond those facts, the most reliable differentiator is senior banker attention, which BankerNotes reviews are designed to surface.
Which firm has better founder reviews, Brown Gibbons Lang or Headwaters MB?
Brown Gibbons Lang's current rating is Locked (reviews unlock after five verified founders submit ratings). Headwaters MB's current rating is Locked (reviews unlock after five verified founders submit ratings). Read the individual firm profiles for the full review breakdown.
Should I shortlist both Brown Gibbons Lang and Headwaters MB?
For most founders evaluating sell-side advisors with overlapping sector and deal-size fit, putting both on a shortlist is reasonable. The point of a bake-off is to test how the senior team behaves under pressure, how the firm shapes the buyer universe, and how it handles a difficult diligence question. Treat the shortlist as an interview, not a beauty contest.
How does BankerNotes verify reviews of Brown Gibbons Lang and Headwaters MB?
Every review is submitted by a founder who confirms they hired the firm as their sell-side advisor. We verify the reviewer privately using work email, LinkedIn, and approximate engagement timing. The verified identity is never published. Only the rating, written review, and a generic sector label appear on the public page.

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Last updated: April 10, 2025