Executive search for the way you work.

View all of our case studies here

Protected: _2025-Working with Logitech on 30+ Executive Searches

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Protected: _2025-SmartBear Appoints Top Sales Talent Melissa Campbell as Chief Revenue Officer

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C-Level

We build C-level leadership teams across sectors. View our C-level work.

Board

Our expert consultants specialize in building board leadership teams. See our results.

Talent + People

View our track record for placing HR executives across a variety of industries.

Procurement + Supply Chain + Operations

We are at the forefront of identifying supply chain leaders across sourcing, operations, logistics, and more.

Go-To-Market Sales + Marketing

We offer go-to-market sales and marketing executive search across a range of industries. Check out our results.

Technology + Engineering + Security

View our recent executive appointments for CTO, CIO, CPO, CISO, and more.

Finance + Accounting

We work with the top financial leaders driving innovation and change. See our results.

Digital + Data + Innovation

The digital transformation era has led to a demand for innovative and data-driven leaders. See our work.

Research + Development

See our research & development appointments, primarily in the life sciences sector.

PE Fund

We are ranked as one of the most prominent PE executive search firms in the nation.

PE Portfolio Companies

We work across PE-backed organizations to build leadership teams.

Public

We place C-level and board leadership teams across a range of public organizations.

VC / Growth Equity Fund

We are built to be as nimble and quick as high-growth organizations. See our work in VC and growth equity.

VC / Growth Equity Companies

We understand the unique operational needs of high-growth companies. Check out our recent work.

Technology

See our expertise across the technology sector including enterprise software, SaaS, hardware, and more.

Consumer Products + Services

See our work across the consumer sector including retail, online marketplaces, CPG and more.

Professional Services

View our expertise across fintech, insurtech, banking, accounting and more.

Life Sciences

We have deep expertise across biotechnology, digital health, diagnostics and more.

Industrial

Our work in industrial spans across automotive, equipment, plastics, transportation and more.

Energy

A growing expertise across solar, cleantech, LED and more.

Executive search for the way you work.

View all of our case studies here

Protected: _2025-Working with Logitech on 30+ Executive Searches

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Protected: _2025-SmartBear Appoints Top Sales Talent Melissa Campbell as Chief Revenue Officer

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A better diverse experience starts with ON.

See all of our DEI work here

Yes Energy Appoints New Chief Marketing Officer

Yes Energy, a leader in power markets software and data, named Peg Miller as the organization’s next Chief Marketing Officer.

Veryon Appoints New Chief Customer Officer

Veryon, a leading provider of information services and software solutions for the aviation industry, appointed Steve Greanias as Chief Customer Officer.

Our approach works.

See all of our recent wins here

ON Partners Named to New York Power 60 Recruiting Firms

ON Partners has been named, for the third year in a row, on the New York Power 60 list by Hunt Scanlon.

ON Named Prominent HR & Diversity Search Firm

ON Partners, is proud to be named to the HR and Diversity Power 70 Recruiting list, announced by market research firm Hunt Scanlon.

Successful Placements.

See our recent successful executive appointments here

Yes Energy Appoints New Chief Marketing Officer

Yes Energy, a leader in power markets software and data, named Peg Miller as the organization’s next Chief Marketing Officer.

Veryon Appoints New Chief Customer Officer

Veryon, a leading provider of information services and software solutions for the aviation industry, appointed Steve Greanias as Chief Customer Officer.

A better diverse experience starts with ON.

See all of our DEI work here

Yes Energy Appoints New Chief Marketing Officer

Yes Energy, a leader in power markets software and data, named Peg Miller as the organization’s next Chief Marketing Officer.

Veryon Appoints New Chief Customer Officer

Veryon, a leading provider of information services and software solutions for the aviation industry, appointed Steve Greanias as Chief Customer Officer.

We don’t follow tradition, we create a new path.

See our work get recognized here

ON Partners’ 2025 Women’s Report Reveals the Pay Gap Between Executive Men and Women Continues to Narrow

ON Partners releases its annual 2025 Women’s Report benchmarking executive compensation, functional progress, and hiring trends.

Press Release: ON Partners Report Reveals 40% of CEO Candidates Bring Prior Experience and 69% of Hires are Former CEOs

ON Partners releases its 2025 CEO Report, offering a blueprint for future CEOs and hiring organizations.

Our approach works.

See all of our recent wins here

ON Partners Named to New York Power 60 Recruiting Firms

ON Partners has been named, for the third year in a row, on the New York Power 60 list by Hunt Scanlon.

ON Named Prominent HR & Diversity Search Firm

ON Partners, is proud to be named to the HR and Diversity Power 70 Recruiting list, announced by market research firm Hunt Scanlon.

Our partners share their expertise across executive search.

View our most recent ON blogs here

Watch “Beyond The Deal: Emerging Trends in PE Talent Acquisition” Panel

Gain actionable insights from private equity industry experts and elevate your PE talent strategies for long-term success.

25 Years of Experience: The Magic Number for C-Level Executive Hiring

ON Partners analyzes the years of experience of C-level executives in new market conditions and realities.

Non-conformists crafting the best solutions for you.

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Learn about the ON experience.

bryan@onpartners.com | 330.620.1095

Bryan Buck

Managing Partner

Functions Served: Specializes in enterprise technology, consumer products + services and automotive technology sectors.

Organization Served: Serves public corporations as well as the portfolio companies of leading private equity and venture capital firms. He has helped build the executive teams for Nvidia, Logitech, Advanced Energy, onsemi, Wolfspeed, RB Global, Amer Sports, Papa Johns, Inspire Brands, La-Z-Boy, Traeger, Whisker, and others.

Background:

Managed and serviced corporate and retirement plan assets exceeding $2 billion for Charles Schwab & Co. on behalf of national and multinational clients.

Graduated from Ohio University with a BA in Finance and Marketing.

Former board member of The Different Needz Foundation, helping families with special needs children as well as involvement in the local Special Olympics Chapter.

Lives with his wife and three children in Hudson, Ohio.

Enjoys boating, cycling, baseball and tennis.

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