The Best Accounting Consulting Firms

The 7 Best Accounting Consulting Firms

Deloitte, Ernst & Young, KPMG, and PricewaterhouseCoopers are the four largest best accounting consulting firms in the world, collectively known as the Big Four.

They provide a full range of services including auditing, taxation, management consulting, and financial advisory. These firms are often among the best places to work, offering competitive salaries and benefits packages.

In addition to the Big Four, several other large accounting firms provide similar services. These include Grant Thornton, BDO International, and Crowe Horwath.

While these firms may not be as well-known as the Big Four, they offer high-quality services and are respected in the industry. When selecting an accounting firm, it is important to consider your specific needs and choose a reputable firm that can meet your expectations.


Deloitte is the second largest accounting firm in the world, behind only PwC. Headquartered in London, Deloitte has over 286,000 employees across 150 countries.

Deloitte provides audit, consulting, financial advisory, risk management, and tax service to a variety of clients, including many of the world’s largest companies. The firm also works with many governments and NGOs.

In recent years, Deloitte has been one of the most attractive employers for young professionals. Also,  one of the best places to work overall. The firm is also a strong supporter of diversity and inclusion. They offer a range of programs and initiatives to promote an inclusive culture.

Pros and Cons

Deloitte is one of the “Big Four” accounting firms, along with PricewaterhouseCoopers, Ernst & Young, and KPMG. The firm provides audit, tax, consulting, enterprise risk, and financial advisory services to clients around the world.

Deloitte has over 290,000 employees in more than 150 countries. There are a few pros and cons to working for Deloitte. On the plus side, the firm offers a wide range of services. There are many opportunities for career growth and development.

International projects

The firm also has a strong global presence, so employees have the chance to work on international projects. On the downside, Deloitte is a large bureaucracy, so decision-making can be slow.

The firm is also very demanding, and employees often have to work long hours. Overall, Deloitte is a great place to work if you are looking for an opportunity to develop your career in a global company.

Ernst & Young (EY)

Ernst & Young is one of the top accounting firms in the world. Founded in 1989, it has a long history of providing high-quality services to clients.

The firm has over 86,000 employees in more than 150 countries, and its global revenues totaled $28 billion in 2018. (EY) is a member of the Big Four accounting firms, along with Deloitte, KPMG, and PricewaterhouseCoopers.

Corporate social responsibility

Together, these firms are the leaders in the accounting industry. Ernst & Young provides a wide range of services to its clients, including auditing, tax advisory, and consulting. The firm also has a strong commitment to corporate social responsibility. It was ranked as one of the World’s Most Ethical Companies by Ethisphere in 2018. Ernst & Young is a top choice for businesses looking for high-quality accounting services.

Pros and Cons

(EY) is one of the world’s largest professional services firms. They provide audit, tax, and advisory services to businesses around the globe. EY has a long history dating back to 1849, and it is currently the seventh-largest private company in the US.

Despite its size and experience, EY is not without its critics. Some have accused the firm of being overly aggressive in its audit practices. Others have raised concerns about its conflict of interest in providing both audit and advisory services to clients.

However, EY has also been praised for its innovative approach to business, and it has been recognized as a top employer by several organizations. Overall, EY is a large and well-established firm with a broad range of services. While there are some criticisms of the company, it remains a leader in its field.


Founded in 1987, KPMG is one of the world’s largest accounting firms and continues to be a major player in human capital and consulting projects today. Seasoned professionals provide comprehensive attest services as well as tax consulting to organizations, helping firms navigate the ever-changing business landscape.

Expertise and dedication

Unique approaches are tailored to meet their customers’ needs which is evident in the expertise and dedication to excellence that KPMG provides. As one of the world’s leading providers of solutions across several industries, they draw on their experience to anticipate potential problems and strive to deliver superior results that add real value.

Pros and Cons

KPMG is one of the top accounting firms located in 147 countries. It is a well-known audit, tax, and management consulting firm that specializes in providing professional services to corporations.

Although KPMG is a powerful organization, there are both pros and cons when considering this company. One major pro of working with KPMG would be the level of expertise they bring to the table; with their extensive knowledge, clients have been able to take their businesses to new heights.

On the other hand, KPMG’s audit fees can be more expensive compared to other firms; depending on their audit requirements, companies may need to allocate more budget for these services.

In conclusion, it appears that when weighing the pros and cons of using KPMG for audit and tax services, it boils down to each company’s strategy for growth and cost objectives.


PricewaterhouseCoopers (PwC) is one of the big four accounting firms. Known for providing quality assurance, tax, and consulting services to businesses around the world.

With a long history that dates back to 1849, PwC has proudly served millions of clients. They have sought their guidance in a range of areas including corporate dispute resolution, digital transformation, transaction services, and more.

Their commitment to helping companies succeed has become a hallmark that distinguishes them from their competitors and remains the cornerstone of their mission.

Through innovative solutions and impressive customer service, they continue to fulfill their goals while staying ahead of modern industries.

Pros and Cons

PricewaterhouseCoopers (PwC) is a highly recognizable brand in the field of accounting and consulting services. While it has many pros, such as its reputation for the quality of service and wealth of global resources, there are certain cons to consider before engaging them for any kind of project.

One potential issue is that PwC’s large footprint can generate conflicts of interest if its clients work in the same industry. Additionally, some have argued that PwC is slower to adapt to new technology compared to smaller firms. Ultimately, the choice of whether or not to hire PwC depends on particular needs and circumstances.

Grant Thornton

Grant Thornton is a top accounting firm with a global reach. Offering services like auditing, taxation and financial advisory to help businesses of all sizes manage their finances.

It has over 6,000 staff across more than 140 countries around the world, making it one of the most successful international accounting firms available. The traditional and innovative resources provided by Grant Thornton help its clients achieve their financial goals while mitigating risk. Whether they are guiding clients through problem-solving or providing best-practice advice and solutions, Grant Thornton delivers top-notch services to all its customers.

Pros and Cons

With Grant Thornton’s services, the Pros are that they provide auditing services based on Assurance standards and International Financial Reporting Standards. Their expertise covers a wide array of accounting taxes and advisory concessions. Additionally, they have experience in helping clients with managing their financial reporting in complex areas.

Extensive review process

The Cons may be that it could take longer to reach the desired outcomes due to the extensive review process that takes place. Additionally, there may be less flexibility with specific requests depending on the location or area of service. Before considering their services, clients should weigh these Pros and Cons thoroughly to ensure Grant Thornton is the best provider for their needs.

BDO International

BDO International is a big four accounting, management consulting, and advisory firm with a presence in 162 countries worldwide. Since it’s very first office opened in 1963, it has become one of the leading accounting firms that pride itself on providing world-class service and expertise.

From finance to strategy and operations, BDO International supports big companies as well as smaller businesses alike in the growth of their organizational objectives. As an extension of their efforts in providing optimal performance for their clients, they continuously develop new approaches to enable companies to grow and serve them better. With such provisions, BDO International continues to be an outstanding partner for many around the globe.

Pros and Cons

One of the biggest benefits that come with using one of the Big Four accounting firms such as BDO International is their experience and expertise in areas such as financial services, which can be a huge advantage to middle-market companies. However, because they are bigger and more established, they often come with higher fees. For this reason, companies may choose to go with smaller advisory firms. They can offer lower fees but may lack the same degree of experience and knowledge that Big Four firms have access to.

Ultimately, it’s up to the company to decide whether BDO International provides enough value for them to invest in their services despite the higher costs associated with working with bigger firms.

Crowe Horwath

Crowe Horwath is an international management consulting firm that works on financial, management and technology projects.

Founded in 1915, it has grown from a small accounting practice to compete with the big four accounting firms. The company provides integrated tax services as well as management consulting and various cutting-edge technologies such as big data analytics. They are helping individuals and businesses effectively manage their finances.

Crowe Horwath also offers industry-specific solutions such as healthcare management, retail banking management, and project management consulting. By offering these services, Crowe Horwath has become the go-to source for personalized advice and innovative solutions.

Pros and Cons

Pros and Cons of Crowe Horwath can be a useful tool for determining whether or not choosing to use this highly esteemed firm is right for your financial auditing needs.

Although they offer many advantages such as having access to qualified staff and state-of-the-art technologies, there are also some disadvantages to consider like higher fees than smaller firms or being subject to the same budget cuts as other Big Four Accounting Firms.

Before making any decisions, it is important to weigh all the Pros and Cons of Crowe Horwath so that you can ensure an informed decision is made when it comes to managing the financial health of your business.

How to choose the best accounting consulting firm for your needs?

Choosing the right accounting consulting firm for your needs can be a big decision. When looking for a firm that is right for you, start by researching the big four accounting firms. They are known worldwide and offer experience team members and transaction advisory services to help ensure accuracy when examining financial statements.

In addition to this, you should make sure that their rates line up with your budget. Ask about any referral discounts or flexible payment plans.

Consider vendors

Be sure to also consider vendors who specialize in areas that are unique to your industry as well as those familiar with particular tax codes relevant to your business location. Finally, conduct interviews with potential consultancy firms so that you can confidently select the one best suited for your organization’s accounting needs.

Consulting services provided by firms

Consulting firms offer invaluable expertise and support to organizations in a variety of industries. From aiding startups to providing consulting services for established businesses, consulting firms can provide the guidance and support needed to ensure projects stay on course and budget. Services such as business strategy consulting, market research, risk management consulting, disaster recovery consulting, accounting consulting, and much more are available from consulting firms like accounting firms.

Consulting firms have teams of experienced professionals. They understand the unique needs of their clients and help them achieve their goals through thoughtful analysis and creative solutions.

What is the most prestigious accounting firm?

When it comes to accounting services, one of the most prestigious firms that come to mind is XYZ Accounting Firm. XYZ has gained a significant reputation for its reliable, diligent, and highly accurate accounting services.

They have been known to provide businesses with data-driven insights backed by cutting-edge technology while helping them achieve their desired results.

These qualities, in combination with the firm’s commitment to its clients. That’s why they are on a high level in the industry. In short, XYZ Accounting Firm stands out from the rest when it up comes to providing superior accounting expertise.

Pricing of the accounting consulting firms services?

Accounting consulting firms price their services based on the complexity of an assignment and the potential outcome. The cost of a project is estimated during the initial consultation. With an estimate then formalized in a written contract before starting work.

This ensures the client understands what services will be provided and how much they are likely to pay for them.

Pricing can also depend on additional factors, such as the credentials or experience of an accountant. It’s important how much time a particular project might take. The geographic location of the service provider, and other industry-specific variations.

With this approach to pricing, clients can be sure that they receive value for their money as well as quality professional services.

What are the big 4 in consulting?

The big 4 in consulting consists of four leading global firms: Deloitte, Ernst & Young, KPMG, and PricewaterhouseCoopers (PwC). These corporate giants are renowned for their consulting services which range from tax advice to financial auditing. What sets them apart is that they have extensive client networks and years of experience tackling complex business problems.

Profound knowledge

These four organizations are highly sought after by many top companies across different industries. They promise results through cutting-edge solutions with profound knowledge and expertise. Do not hesitate to get excellent advice on achieving success through strategic guidance and creative solutions.

What are the Big 6 accounting firms?

The Big 6 accounting firms are a group of internationally-renowned professional services firms. They offer industry-leading auditing and assurance, consulting, financial advisory, and tax services. Established to help large companies manage their complex legal and financial affairs, the Big 6 is comprised of Deloitte, Ernst & Young (EY), KPMG, Grant Thornton, PricewaterhouseCoopers (PwC), and BDO International.

Corporate leaders

Each firm offers expertise in different industries – from banking & finance to healthcare & education – which allows clients to find specialized advice that is tailored to their specific needs. Over the years, the Big 6 have established themselves as corporate leaders in providing extensive assurance reporting and consultancy services for start-ups and big businesses.

Jordan Salas
Jordan Salas

Jordan is an experienced CPA and an author & editor at Financopedia. Over the past 12 years, he has written tax and financial content for leading brands. His writing has been featured in Forbes, The Los Angeles Times, Walstreet journal, and more. Jordan enjoys watching old movies and hiking in his free time.

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