Tristan Tahmaseb
Director
Tristan serves as an advisor to privately held businesses, including sale transactions to strategic or financial buyers, employee ownership (ESOP) transactions, capital advisory engagements, and strategic consulting.
Tristan is particularly focused on ownership succession transactions for founder and family-owned business and has advised on over $2bn in transaction value across several industries.
As an advocate for broad based employee ownership, Tristan is active in the employee ownership community as a member of National Center for Employee Ownership (NCEO) and The ESOP Association (TEA). Tristan serves on the Finance Advisory Committee for TEA.
Tristan was named an Investment Banker to Watch by Middle Market Growth in 2023. He was recognized as an Emerging Leader by The M&A Advisor and graduated from ACG St. Louis “Emerging 20” in 2022, a leadership development program for professionals in the M&A community.
Tristan joined ButcherJoseph after graduating from Harvard College, where he earned a Bachelor of Arts in Economics and was a four-year member of the football team.
Industry Experience: Engineering Services, Government Services, Consumer, Industrial, Construction & Real Estate, Business Services, Healthcare, Manufacturing, Hospitality, Distribution
Transactions
Valuation Advisory

Engineering Services
Government Services
Valuation Advisory

Engineering Services
Government Services
Recapitalization

has been recapitalized
Consumer
Valuation Advisory

Industrial
Valuation Advisory

Engineering Services
Valuation Advisory

Government Services
Valuation Advisory

Industrial
Valuation Advisory

Consumer
M&A Advisory

has been acquired through a majority recapitalization by an undisclosed buyer
Advisor to the Seller
Business Services
Consulting Services

Government Services
ESOP Advisory

has been acquired by the Quaintance-Weaver Management, LLC Employee Stock Ownership Plan
Hospitality
Valuation Advisory

Engineering Services
Government Services
M&A Advisory

Sale of assets to an undisclosed buyer
Advisor to the Seller
Construction & Real Estate
Valuation Advisory

Business Services
ESOP Advisory

Sale of 100% of the company to an employee stock ownership plan
Distribution
Valuation Advisory

Industrial
News & Insights
ButcherJoseph Advises GO Wireline LLC on a Sale to Its Employees
GO Wireline LLC sells its company to its employees through an ESOP….
ButcherJoseph & Co. Has Been Nominated for Four Awards by The M&A Advisor
ButcherJoseph & Co. was selected for four awards: the sale of Environmental Restoration to the Environmental Restoration Employee Stock Ownership Plan…
Preparing for the 2030s Depression
Tristan Tahmaseb discusses a blueprint for succession planning considering ITR Economics prediction of an economic depression in 2030s….
Tristan Tahmaseb Talks to the St. Louis Business Journal about the Sale of ITR to Crowe
St. Louis-based ButcherJoseph & Co., a boutique investment banking firm, served as the exclusive adviser to ITR Economics on its sale to Crowe….
Tristan Tahmaseb Featured in ACG’s Middle Market Growth
ButcherJoseph & Co. Vice President Tristan Tahmaseb’s article “Winning M&A Strategies During Tough Market Conditions” as featured in the Associa…
ButcherJoseph Advises ITR Economics on Its Sale to Crowe
ButcherJoseph Advises ITR Economics on Its Sale to Crowe…
ButcherJoseph & Co. Advised Packaging Concepts, Inc. on a Sale to Its Employees
ButcherJoseph & Co. served as exclusive financial advisor to Packaging Concepts, Inc. on a sale to its employees….
Tristan Tahmaseb Featured in Construction Dive
Construction M&A deals slow after record run, but a rebound should come later this year as economic confidence and financing conditions improve….
ButcherJoseph Promotes Two Professionals to Vice President
ButcherJoseph announces the promotions of Tristan Tahmaseb and Patrick O’Neil to Vice President….
Regime Change: Impact of Rising Interest Rates Part 1
The recent rise in interest rates has shaken up the business world. The last decade of low interest rates powered financial markets, creating strong c…
Tristan Tahmaseb Named a 2023 M&A Investment Banking Business Development Professional to Watch
Tristan Tahmaseb named a 2023 M&A Business Development Professional to Watch by Middle Market Growth magazine in its Middle Market DealMaker 2023 Wint…
Tristan Tahmaseb Announced as Recipient of The M&A Advisor’s 13th Annual Emerging Leaders Awards
The M&A Advisor announced Tristan Tahmaseb, Senior Associate, ButcherJoseph & Co., as one of the recipients of the 13th Annual Emerging Leaders Awards…
ButcherJoseph Announces Employee Promotions
ButcherJoseph announces the promotions of Tristan Tahmaseb and Patrick O’Neil to Senior Associates….
ButcherJoseph Announces Multiple Employee Promotions
ButcherJoseph announced the promotion of key leaders within the firm. The promotion of these professionals represents significant growth to our deal t…
Tristan’s Blogs
News & Insights
St. Louis Investment Bank Closes Sale of Oil Field Company
St. Louis-based ButcherJoseph & Co. was the financial adviser to a North Dakota-based GO Wireline in a sale to its employees….
ButcherJoseph Advises GO Wireline LLC on a Sale to Its Employees
GO Wireline LLC sells its company to its employees through an ESOP….
ButcherJoseph & Co. Has Been Nominated for Four Awards by The M&A Advisor
ButcherJoseph & Co. was selected for four awards: the sale of Environmental Restoration to the Environmental Restoration Employee Stock Ownership Plan…
Preparing for the 2030s Depression
Tristan Tahmaseb discusses a blueprint for succession planning considering ITR Economics prediction of an economic depression in 2030s….
Tristan Tahmaseb Talks to the St. Louis Business Journal about the Sale of ITR to Crowe
St. Louis-based ButcherJoseph & Co., a boutique investment banking firm, served as the exclusive adviser to ITR Economics on its sale to Crowe….
Tristan Tahmaseb Featured in ACG’s Middle Market Growth
ButcherJoseph & Co. Vice President Tristan Tahmaseb’s article “Winning M&A Strategies During Tough Market Conditions” as featured in the Associa…
ButcherJoseph Advises ITR Economics on Its Sale to Crowe
ButcherJoseph Advises ITR Economics on Its Sale to Crowe…
ButcherJoseph & Co. Advised Packaging Concepts, Inc. on a Sale to Its Employees
ButcherJoseph & Co. served as exclusive financial advisor to Packaging Concepts, Inc. on a sale to its employees….
Tristan Tahmaseb Featured in Construction Dive
Construction M&A deals slow after record run, but a rebound should come later this year as economic confidence and financing conditions improve….
ButcherJoseph Promotes Two Professionals to Vice President
ButcherJoseph announces the promotions of Tristan Tahmaseb and Patrick O’Neil to Vice President….
Regime Change: Impact of Rising Interest Rates Part 1
The recent rise in interest rates has shaken up the business world. The last decade of low interest rates powered financial markets, creating strong c…
Tristan Tahmaseb Named a 2023 M&A Investment Banking Business Development Professional to Watch
Tristan Tahmaseb named a 2023 M&A Business Development Professional to Watch by Middle Market Growth magazine in its Middle Market DealMaker 2023 Wint…
Tristan Tahmaseb Announced as Recipient of The M&A Advisor’s 13th Annual Emerging Leaders Awards
The M&A Advisor announced Tristan Tahmaseb, Senior Associate, ButcherJoseph & Co., as one of the recipients of the 13th Annual Emerging Leaders Awards…
ButcherJoseph Announces Employee Promotions
ButcherJoseph announces the promotions of Tristan Tahmaseb and Patrick O’Neil to Senior Associates….
ButcherJoseph Announces Multiple Employee Promotions
ButcherJoseph announced the promotion of key leaders within the firm. The promotion of these professionals represents significant growth to our deal t…
The ButcherJoseph Team
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