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Top Ontario M&A Advisory Firms

Explore 63 Ontario M&A Advisory Firms that leverage Axial’s platform to connect with investors on behalf of their clients.

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Axial Insights

Ontario M&A Advisory Firms

63

Active Firms

26

TTM Deal Flow

$4M-$29M

Core Revenue Range

$700K-$4M

Core EBITDA Range

Top Sectors by Activity

Industrials 50%
Consumer Goods 15%
Transportation 12%
Food & Hospitality 8%
Technology 8%

Key Attributes

Best For: Owner-Led Companies | Typical Fee: Retainer & Success fee | Coverage: Sector Expertise With Hands-On Execution

Showing 21-40 of 63 M&A Advisory Firms

Sorted by recent activity

AR Mergers Inc.

1 Total Closed Deal
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AR Mergers (ARM) is a boutique M&A advisory firm focused exclusively on representing Canadian business owners in the lower middle market. We specialize in sell-side transactions for companies valued between $2M and $30M, helping founders navigate one of the most important transitions of their lives—confidentially and confidently.With over 300 deals supported and 30+ years of collective experience, our team brings a disciplined, founder-first approach to every mandate. Whether our clients are retiring or moving on to their next venture, we manage the full process—from valuation through…

Recent Transactions

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  • Feb 2026 Advised Confidential Company in its sale to Confidential Company

Everyday Exits

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Everyday Exits is a purpose-built M&A advisory Firm based in Toronto, specializing in the preparation and sale of privately held businesses across Canada with $2M to $50M in revenue.

Recent Transactions

This member has no reported closed transactions.

Epic Corporate Finance

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EPIC is an independent boutique financial and strategic advisory firm focused on advising owners and managers of Canadian, U.S. and international companies. EPIC's senior members have come together from some of largest and most prestigious global companies. Our professionals include executives with operating backgrounds as well as investment bankers with extensive transactional experience. Together, they have worked on deals from $1 M to $4 Billion. Our team brings a blend of financial and operational, consulting, and corporate development experience to provide our clients exceptional…

Recent Transactions

This member has no reported closed transactions.

Collins Barrow Toronto LLP

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Collins Barrow is committed to the highest level of integrity, quality and professionalism and provides clients with solutions in the area of Audit, Tax and Transaction Services.Collins Barrow is one of Canada’s largest associations of Chartered Accounting firms and the eighth largest group of chartered accountants in Canada. Known as Canada’s mid-market alternative for audit, tax and advisory solutions, we have developed a reputation for being a real choice for quality and value added financial advice due to the depth and breadth of in-house skills, customized offerings, commitment to…

Recent Transactions

This member has no reported closed transactions.

KPMG Corporate Finance - Canada

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KPMG provides Audit, Tax and Advisory services. We work closely with our clients, helping them to mitigate risks and grasp opportunities. At the core of KPMG’s vibrant culture is a set of values that bring out the best in our people.We have offices in 33 locations across the country. The firm’s more than 700 partners and 5,600 employees provide crucial services to many of the public and private business, non profit and public sector organizations in Canada.

Recent Transactions

This member has no reported closed transactions.

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Deloitte Corporate Finance Canada

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Considering selling your business? Or are you seeking capital to take it to the next level? Whatever your needs are, Deloitte Corporate Finance Inc. is dedicated to helping you maximize the value of your company. Our team of professionals has relationships with major corporations and private equity firms, as well as extensive experience with all types of transactions.Our global network enables access to buyers anywhere in the world and exposure to a diverse range of capital providers. Our multi-disciplinary global team combines industry-specific knowledge with practical and valuable…

Recent Transactions

This member has no reported closed transactions.

Baker Tilly Canada

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Collins Barrow’s transaction professionals provide comprehensive due diligence advice and support in evaluating the risk/return considerations of a deal. Combining advisory, financial accounting, tax, valuation, and industry expertise, our team gets to the essence of the value drivers and the deal issues to help clients quickly realize optimal value from their transaction. There is no question that we are focused on what you need from quantifying risks and uncertainties to identifying opportunities and synergies.Whether representing the investor, buyer or lender, Collins Barrow supports…

Recent Transactions

This member has no reported closed transactions.

RSM Canada

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RSM Canada LLP is a limited liability partnership that provides public accounting services and is the Canadian member firm of RSM International, a global network of independent audit, tax, and consulting firms. RSM Alberta LLP is a limited liability partnership and independent legal entity that provides public accounting services. The firms of RSM International collaborate to provide services to global clients, but are separate and distinct legal entities which cannot obligate each other. Each firm is solely responsible for its own acts and omissions, and not for those of any other party.

Recent Transactions

This member has no reported closed transactions.

Tequity

71 Total Closed Deals
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We are an M&A advisory firm with core expertise in Enterprise Application Software and IT Services companies. Strategic mergers, exits, and carve-outs for technology companies are all we do.Our work encompasses everything from SaaS and legacy software solutions across many vertical and horizontal markets to all major cloud partner ecosystems including Salesforce, ServiceNow, SAP, Microsoft, and Oracle. We are experienced in XaaS providers including Managed Services, Security, Infrastructure, and Platform solutions, and related cloud offerings in AWS, Azure, IBM, and Google Cloud.With…

Recent Transactions

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  • Jan 2023 Advised Copilot in its sale to VASS
  • Jan 2023 Advised Robust Network Solutions in its sale to Quatrro Business Support Services (QBSS)
  • Oct 2022 Advised Nterone in its sale to Strategic International Investor
  • Aug 2022 Advised Emelar in its sale to Diabsolut

Coldwater Corporate Finance Inc.

10 Total Closed Deals
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Coldwater Corporate Finance is a mid-market boutique M&A investment banking firm with a dual mission:(i) To help companies plan for and execute a successful mergers and acquisition transaction, and(ii) To help companies maximize their value by improving business processes and identifying efficiencies.While our mission may seem simple, its execution involves the complex coordination of many moving parts. If you are a business owner and are looking for a trusted advisor to help you navigate the intricacies of M&A, you have found the right team.Through our two areas of focus -…

Recent Transactions

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  • Aug 2023 Advised DOM SPORTS & GAMES in its sale to Anonymous Company
  • Aug 2023 Advised ESSENCE FOOD SERVICE in its sale to Anonymous Company
  • Aug 2023 Advised COLOURIFIC COATINGS in its sale to Anonymous Company
  • Aug 2023 Advised HUNTSVILLE MARINE in its sale to Anonymous Company

Valitas Capital Partners

10 Total Closed Deals
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Valitas Capital Partners is a corporate finance advisory firm that specializes in private market mergers and acquisitions. We collaborate with and support business owners in transition. Our clients are dedicated business owners who have built great enterprises. Valitas ensures they receive full recognition of the value they have created over many years.The most successful transactions are those that surface the Outlier, that one acquirer or investor who sees more value in a business than does any other. Our team has been identifying and accessing these Outliers since the mid-1990s. We have…

Recent Transactions

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  • Aug 2023 Advised HCL Logistics in its sale to Anonymous Company
  • Aug 2023 Advised Jim Pattison Group in its sale to Anonymous Company
  • Aug 2023 Advised Vensure Employer Solutions in its sale to Anonymous Company
  • Aug 2023 Advised Caber Sure Fit in its sale to Anonymous Company

Minerva Valuation Advisors

7 Total Closed Deals
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Minerva Valuation Advisors, is a mid market advisory firm specializing in business valuations, acquisitions, divestitures, financings and shareholder value advisory services. We have experience advising small business owners to public corporations in a wide variety of industries.

Recent Transactions

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  • Feb 2021 Acquired confidential
  • Jan 2020 Acquired Confidential
  • Sep 2019 Assisted TROES Corp. in securing debt financing from confidential
  • Jun 2019 Acquired Confidential

Guardian M&A Advisors

3 Total Closed Deals
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Guardian M&A Advisors is a full service mergers and acquisitions advisory firm providing private ownership transition advisory services to closely held businesses. We specialize in lower middle-market companies with revenues between $2 million to $30 million. Our primary geographic focus is the Province of Ontario and our clients represent a diverse range of industries including manufacturing, distribution, business services, and technology firms with $500k-$3M in EBITDA.

Recent Transactions

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  • Sep 2015 Advised Lake Central Air Services in its sale to Plazza Capital
  • Jun 2013 Advised Superior Road Products in its sale to Lynx Equity
  • Mar 2012 Advised For Seniors Only in its sale to Individual Investor

Westonview Partners

3 Total Closed Deals
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Westonview Partners is a boutique M&A advisory firm focused on founder-led businesses in the lower mid-market. We bring an investor’s perspective to help business owners prepare for and execute successful sale processes, and guide buyers in sourcing and evaluating acquisition opportunities.

Recent Transactions

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  • May 2026 Advised Consumer Services Business in its sale to Private Equity Buyer
  • Jan 2026 Advised Consumer Services Business in its sale to Private Equity Buyer
  • Sep 2025 Advised Consumer Services Business in its sale to Strategic Buyer

Bordeaux Capital Inc.

2 Total Closed Deals
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Bordeaux Capital focuses on generating and executing transformative transactions for public and private corporations. These include financings and acquisitions which transform low-growth companies into growth vehicles. In a financial world which is focused on cashflow and repeatable activities to generate that cashflow, this is the key to unlocking value for companies and investors. It's the essence of the services Bordeaux provides. We have deep relationships with capital providers including private debt groups, project debt groups at global banks, pension funds and private equity groups,…

Recent Transactions

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  • Apr 2017 Assisted Distinct Infrastructure Group Inc. in securing debt financing from Royal Bank of Canada
  • Apr 2016 Advised Private Methanol Company Inc. on an investment from European Private Equity Firm

Manulife Securities

1 Total Closed Deal
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Manulife Securities Incorporated is one of Canada’s foremost independent investment dealers offering stocks, bonds, new issues, separately managed and fee-based accounts, mutual funds, self-directed plans, registered products, insurance and banking products. Manulife Securities Inc. is a subsidiary of Manulife Financial, the parent company to John Hancock in the US.Private Company Advisory (PCA) is a part of the Capital Markets group at Manulife Securities. PCA advises on lower middle market M&A and Corporate Finance transactions. Transactions sizes vary from $10 - 500 million.

Recent Transactions

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  • Nov 2020 Assisted Zone.tv in securing debt financing from National Bank of Canada

Michael Koff & Associates

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Over the years we have forged strong working relationships with some of the brightest and most creative financial minds in the Greater Toronto Area. We call these people our “aces” and they are the top specialists in their chosen fields. The strength of our network allows us to select from and bring in these “aces” as required to ensure optimal implementation in the achievement of your business and personal objectives.

Recent Transactions

This member has no reported closed transactions.

Frequently Asked Questions

How are M&A Advisory Firms in this directory ordered?

Firms in the Ontario M&A Advisory Firms directory are ordered based on recent deal activity on Axial. The default order reflects observed market signals rather than a subjective ranking of firm quality.

What information is included in each M&A Advisory Firm profile?

Each profile provides information about the firm’s areas of focus, transaction criteria, and relevant activity on Axial’s M&A platform. Together, these details provide a clearer view of where a firm is active and the types of companies and opportunities most relevant for it.

What company sizes are most common for Ontario M&A Advisory Firms?

Based on activity on Axial’s M&A platform, the core revenue range for Ontario M&A Advisory Firms is $4M-$29M, with a core EBITDA range of $700K-$4M. Company size can be an important indicator of fit, as firms often concentrate their experience, resources, and transaction activity within particular segments of the market.

How important is location when evaluating M&A Advisory Firms?

Location can be an important consideration, but it does not necessarily define where a firm is active. Firms based in Ontario may bring regional knowledge, local relationships, and experience with businesses in the area, while many also pursue opportunities across a broader geographic footprint. Geography is best considered alongside sector focus, company size, and relevant transaction activity.

Do all M&A Advisory Firms in this directory operate exclusively in Ontario?

Not necessarily. A firm’s location does not always define its geographic reach. Many M&A Advisory Firms based in Ontario are active across multiple regions, while firms based elsewhere may also participate in the Ontario market. Location can provide useful context, but it should not be interpreted as a firm’s geographic boundary.

How do I compare M&A Advisory Firms in Ontario?

When comparing M&A Advisory Firms in Ontario, consider factors such as sector focus, size range, and recent transaction activity. These characteristics vary across the 63 firms included in the directory and can help identify firms that align with your needs.

How do I connect with Ontario M&A Advisory Firms?

Axial can help you identify and connect with firms based on your objectives and what you are looking to accomplish. The process varies depending on your role and transaction needs. If you are interested in connecting with firms in the Ontario M&A Advisory Firms directory, you can request information here.

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