OUR TEAM OF CONSULTANTS AND ADVISORS


We are experts in helping companies find extraordinary talent, regardless of sector or function. Our focus is on utilizing research methodologies to significantly improve results in the executive search arena.

Rosenzweig & Company’s clients are fortunate to benefit from the insight and wisdom of expert consultants and advisors comprised of highly respected members of virtually all sectors of the business and impact community.


John Armstrong

John Armstrong

John Armstrong is a senior advisor focusing on the financial services industry. Prior to his retirement in September, 2022, John served as National Industry Lead for Financial Services at KPMG Canada.

In John’s role he was accountable for industry leadership in Canada of all services - audit, tax and advisory - across all segments - Banking & Capital Markets, Insurance, Asset Management, Private Equity and Pensions.

Since he assumed the role in 2016, John oversaw revenue growth of 17% per annum, making Canada the fastest growing geography in the global FS business during his tenure.

John also served on KPMG’s Global Financial Services Leadership Team as well as the Global Banking and Capital Markets Leadership Team. He was also a member of the Global Fintech leadership group and one of the authors of KPMG’s highly regarded, semi-annual, Pulse of Fintech publication.

John has worked as an advisor and consultant to the financial services industry in Canada and globally for over thirty years. His main focus during that time has been in the Banking sector, with experience also in Insurance, Wealth Management and Capital Markets.

John’s expertise includes enterprise and business unit strategy, including M&A support, both pre-deal and post deal. He is also very experienced in cost transformation and customer analytics. John also has deep experience in technology development and implementation and has led a number of major technology programs for his banking clients.

John also has deep experience in competitiveness and innovation and recently served on the Ontario Panel on Economic Growth and Prosperity. The Panel focused on issues of competitiveness in Ontario, including innovation and policy-related analysis and recommendations.

Prior to joining KPMG John served as Canadian CEO of Capco and prior to that as Managing Director of Financial Services at Accenture Canada. In both of these roles John drove significant growth in revenues relative to both the Canadian market and his global peers.

While Canadian Managing Director of Monitor Company, John co-led, with Professor Michael E. Porter of Harvard Business School, Canada at the Crossroads, a comprehensive study of Canada’s competitiveness, co-sponsored by the Government of Canada and the Canadian Council of CEOs. This was one of the first studies of the role of clusters in Canada and the opportunity to drive innovation and productivity growth by strengthening them.

John has served on several NFP boards including the United Way of Oakville (where he was Chair for three years and spear-headed the amalgamation of four United Ways into the United Way of Halton and Hamilton), Oakville Galleries and the Audit Committee of the University of Toronto.

He earned his Master of Business Administration from Harvard University with High Distinction, graduating as a Baker Scholar and earned his Bachelor of Commerce, with Distinction from the University of Toronto. John also holds the ICD.D designation.

Jay Rosenzweig

Jay Rosenzweig

Larry Chan

Larry Chan

Swan Sit

Swan Sit

Sherrie Silver

Sherrie Silver

Gian D'Ornellas

GIAN D'ORNELLAS

Maha Abouelenein

Maha Abouelenein

David Hopkinson

David Hopkinson

Iliana Oris Valiente

Iliana Oris Valiente

Todd Jacobson

Todd Jacobson

Chris Adamo

Chris Adamo

Dikembe Mutombo

Dikembe Mutombo

Tiffany Pham

Tiffany Pham

Chris Mattmann

Chris Mattmann

Urja Kohli

Urja Kohli

Kyle Ballarta

Kyle Ballarta

Mpumi Nobiva

Mpumi Nobiva

Emmanuel Jal

Emmanuel Jal

Karlyn Percil

Karlyn Percil

Laura Mcgee

Laura McGee

Catherine Marot

Catherine MArot

Rose Duggan

Rose Duggan

Camille Boothe

Camille Boothe

Louisa Wong

Louisa Wong

Jim Sabey

Jim sabey

Justine Lucas

Justine Lucas

Patricia Lenkov

Patricia Lenkov

Claudette McGowan

Claudette McGowan

Manyang Kher

Manyang Kher

Candice Faktor

CANDICE FAKTOR

Tatiana Koffman

Tatiana Koffman

Adam Posner

Adam Posner

Michelle Holland

Michelle Holland

Aj Vaynerchuk

AJ Vaynerchuk

Brendan Doherty

Brendan Doherty

Salim Teja

Salim Teja

Alexander Schultz

Alexander Schultz

Rags Davloor

Rags Davloor

April Taggart

April Taggart

John Armstrong

John Armstrong

Shawn Cheng

Shawn Cheng

Aliza Lakhani

Aliza Lakhani

Andrea Bonime-Blanc

Andrea Bonime-Blanc

Rocco Rossi

Rocco Rossi

Mo Lidsky

Mo Lidsky

Joshua James

Joshua James

Preet Dhindsa

Preet Dhindsa

Kenneth Frankel

Kenneth Frankel

Jake Hirsch-Allen

Jake Hirsch-Allen

Larry Markowitz

Larry Markowitz

David Stinson

David Stinson

Robert Waite

Robert WaitE

Brett Williams

Brett Williams

Nicholas Deroma

Nicholas DeRoma

Christopher Sealey

Christopher SEALEY

David Mathison

David MathIson

Dick Wingate

Dick Wingate

Amoye Henry

Amoye Henry