A Brief History of the Big 4 Public Accounting Firms

Entering a Big 4 Firm is a lot like entering a secretother firms in various markets.  One of the key
society or fraternity.  There are traditions and secretsmergers was the combination of Touché Ross (as
that are shared by the members and passed down toit was then known) and the Japanese firm, Tohmatsu
new recruits.  This feeling of comradery and heritageAwoki & Co in 1975.
is one of the most special parts of working for a Big 4In 1989, the firm then known as Deloitte Haskins &
firm and what separates the experience from workingSells broke up.  The majority of the individual
for a regional or local firm. partnerships that had made up the firm, including the
As you begin your journey it will do you good to learnU.S. piece, merged with Touché Ross to form
a bit of the history of these firms.  Knowing whereDeloitte & Touché.  Some of the smaller
these firms have been will help you understand thepartnerships that were against the merger of
role that you will be taking on as a new recruit and theTouché Ross merged with Coopers &
legacy you will continue. Lybrand.  In 1993 the firm was renamed to Deloitte
While you will most likely not be held responsible forTouché Tohmatsu, due to the growing influence of
this information in an interview, learning these basicthe Japanese brand. 
facts will provide you with an easy way to impressThe firm now employs over 165,000 people in 140
the Big 4.countries and had worldwide revenues of $27.4 billion
PricewaterhouseCoopers (aka PwC, “P Dubs”)in fiscal year 2008  
The history of PwC dates back to the 19th centuryErnst & Young (aka E&Y, EY)
London.  Samuel Lowell Price, the son of a BristolAs is the case with PwC and Deloitte, E&Y in its
stone potter, was born in 1821.  Entering thecurrent state is a result of a series of mergers.  One
accounting profession at an early age, Price was adifference with E&Y, however, is that the major
member of several smaller firms before striking out onplayers and namesakes of the firm are American
his own as a sole practitioner. rather than British.  In 1903 an accounting firm was
Meanwhile, a young English accountant, Edwinformed in Cleveland by brothers Theodore and Alwin
Waterhouse (b. 1841), was making a name forErnst.  In 1906 the firm Arthur Young & Co. was
himself.  The son of lucrative mill-owning parents, andestablished in Chicago.   These two firms individually
brother to Alfred Waterhouse, a prominent Londonjoined forces with well-known British firms.  Ernst
architect, Edwin rose quickly in the ranks to the Londonmerged with Whinney Smith & Whinney and
accounting elite.Young joined forces with Broads Patterson &
Around this time, another accountant by the name ofCo.  In 1989, the successors of these firms merged to
William Cooper established a rival firm in London withcreate what we now know as Ernst & Young.
his three brothers.  Across the ocean in the U.S.,The firm now employs over 137,000 people in
William Lybrand and others created yet another firm. worldwide and had revenues of $24.5 billion in fiscal
These firms merged in 1957 into what would beyear 2008    
known as Coopers and Lybrand.KPMG (aka Klynveld, Peat, Marwick, Goerdeler)
Price and Waterhouse joined forces in 1874 to createBy now I’m sure you can see a pattern here: 
Price, Waterhouse & Co.  The firm becametwo or three dominant US and British firms join forces,
well-known as one of the finest in London andgo through a series of mergers and achieve
eventually opened their first U.S. office in 1890 in Newworld-wide status.  KPMG is no different.  The key
York.  The firm began to establish separateinformation to note is the following:
partnerships across the globe.Prominent British Founder – William Barclay Peat (b.
In 1998 Coopers & Lybrand merged with Price1852)
Waterhouse to form, PricewaterhouseCoopers.  TheKey Mergers:
firm now employs over 146,000 people in 150 countries- William Barclay Peat merge with Marwick Mitchell Co.
and had worldwide revenues of $28 billion in fiscal(1911) to form Peat Marwick Mitchell & Co.
year 2008.- Thomson McLintock firm forms a group of
Deloitte Touche Tohmatsu (aka Deloitte, D&T,independent European firms known as KMG (1979)
Deloitte & Touche)- KMG and Peat Marwick Mitchell & Co. join
Back to London….let’s meet William Welchforces in largest accounting firm merger to date to
Deloitte. Born in 1818, Deloitte was the grandson ofform KPMG (1987)
Count de Loitte, an expatriate of France who left- Renamed to KPMG Peat Marwick (1991)
during the French Revolution.  Deloitte was a quick- Renamed back to KPMG (1995)
learner and began his career at the age of 15 in theIt is interesting to note that KPMG and E&Y were
bankruptcy courts of London.  Deloitte opened hisall but ready to merge in 1997 as a power play against
own office at the age of 25 with a focus on thethe merger of Price Waterhouse and Coopers
railway industry.  In fact, Deloitte was employed asLybrand.  However, this merger eventually fell through.
the first external auditor EVER appointed andThe firm now employs over 123,000 people in
developed a system of safeguarding records toworldwide and had revenues of $19.8 billion in fiscal
protect investors. year 2008.
Deloitte would go on to become president of thePhew….that is all for the history lesson.  The
Institute of Chartered Accountants and open a U.S.common theme here is that these firms are all
practice in 1893. founded by the best and the brightest of their time. 
Sir George Alexander Touche (b. 1861), an accountantThe accounting profession as we know it today would
from, you guessed it…London, opened a practice innot be what it is without good old Sam Price, Billy
1899.  He later spread the practice to New York,Deloitte, Teddy Ernst and Bill Peat.  These men are
capitalizing on the growing demand for income taxthe founding fathers of public accounting and it is their
preparation. legacy you will continue when you join on of these
Over the course of the 20th century, Deloitte andgreat firms.  Their stories are a lesson in excellence
Touches’ separate firms merged with a number ofand their influence is still felt to this day.