Purcell Miller Tritton is an award-winning limited liability partnership

Limited liability partnership

A limited liability partnership is a partnership in which some or all partners have limited liability. It therefore exhibits elements of partnerships and corporations. In an LLP one partner is not responsible or liable for another partner's misconduct or negligence. This is an important...

 of architect

Architect

An architect is a person trained in the planning, design and oversight of the construction of buildings. To practice architecture means to offer or render services in connection with the design and construction of a building, or group of buildings and the space within the site surrounding the...

s, designers and historic building consultants. Founded in 1947, they work on notable public and private buildings in the United Kingdom

United Kingdom

The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...

 and beyond, including the National Gallery, London

National Gallery, London

The National Gallery is an art museum on Trafalgar Square, London, United Kingdom. Founded in 1824, it houses a collection of over 2,300 paintings dating from the mid-13th century to 1900. The gallery is an exempt charity, and a non-departmental public body of the Department for Culture, Media...

, Westminster Abbey

Westminster Abbey

The Collegiate Church of St Peter at Westminster, popularly known as Westminster Abbey, is a large, mainly Gothic church, in the City of Westminster, London, United Kingdom, located just to the west of the Palace of Westminster. It is the traditional place of coronation and burial site for English,...

, St George's Hall, Liverpool, Norwich Castle

Norwich Castle

Norwich Castle is a medieval royal fortification in the city of Norwich, in the English county of Norfolk. It was founded in the aftermath of the Norman Conquest of England when William the Conqueror ordered its construction because he wished to have a fortified place in the important city of...

, Kew Palace

Kew Palace

Kew Palace is a British Royal Palace in Kew Gardens on the banks of the Thames up river from London. There have been at least four Palaces at Kew, and three have been known as Kew Palace; the first building may not have been known as Kew as no records survive other than the words of another...

, Stowe House

Stowe House

Stowe House is a Grade I listed country house located in Stowe, Buckinghamshire, England. It is the home of Stowe School, an independent school. The gardens , a significant example of the English Landscape Garden style, along with part of the Park, passed into the ownership of The National Trust...

, Canterbury Cathedral

Canterbury Cathedral

Canterbury Cathedral in Canterbury, Kent, is one of the oldest and most famous Christian structures in England and forms part of a World Heritage Site....

, Ely Cathedral

Ely Cathedral

Ely Cathedral is the principal church of the Diocese of Ely, in Cambridgeshire, England, and is the seat of the Bishop of Ely and a suffragan bishop, the Bishop of Huntingdon...

, St Paul's Cathedral

St Paul's Cathedral

St Paul's Cathedral, London, is a Church of England cathedral and seat of the Bishop of London. Its dedication to Paul the Apostle dates back to the original church on this site, founded in AD 604. St Paul's sits at the top of Ludgate Hill, the highest point in the City of London, and is the mother...

, Shaw House, Berkshire

Shaw House, Berkshire

Shaw House is an important example of an early symmetrical H-plan Elizabethan mansion, located at Shaw, on the north-eastern outskirts of Newbury in Berkshire.-History:...

, the Reform Club

Reform Club

The Reform Club is a gentlemen's club on the south side of Pall Mall, in central London. Originally for men only, it changed to include the admission of women in 1981. In 2011 the subscription for membership of the Reform Club as a full UK member is £1,344.00, with a one-off entrance fee of £875.00...

, the former homes of Lewis Carroll

Lewis Carroll

Charles Lutwidge Dodgson , better known by the pseudonym Lewis Carroll , was an English author, mathematician, logician, Anglican deacon and photographer. His most famous writings are Alice's Adventures in Wonderland and its sequel Through the Looking-Glass, as well as the poems "The Hunting of the...

 and Elizabeth Gaskell

Elizabeth Gaskell

Elizabeth Cleghorn Gaskell, née Stevenson , often referred to simply as Mrs Gaskell, was a British novelist and short story writer during the Victorian era...

 and Robert Falcon Scott

Robert Falcon Scott

Captain Robert Falcon Scott, CVO was a Royal Navy officer and explorer who led two expeditions to the Antarctic regions: the Discovery Expedition, 1901–04, and the ill-fated Terra Nova Expedition, 1910–13...

's Hut in the Antarctic.

In 2002 the firm completed a restoration of the church of St Ethelburga's Bishopsgate

St Ethelburga's Bishopsgate

St Ethelburga-the-Virgin within Bishopsgate is a Church of England church in the City of London, located on Bishopsgate near Liverpool Street station.-History:...

, after it was badly damaged in the 1993 Bishopsgate bombing

1993 Bishopsgate bombing

The Bishopsgate bombing occurred on 24 April 1993, when the Provisional Irish Republican Army detonated a truck bomb in London's financial district in Bishopsgate, City of London, England. One person was killed in the explosion and 44 injured, and damage initially estimated at £1 billion was caused...

 by the Provisional IRA.

In 2005 they were awarded the annual prize for "Best Church Restoration" by the Georgian Group

Georgian Group

The Georgian Group is an English and Welsh conservation organisation created to campaign for the preservation of historic buildings and planned landscapes of the 18th and early 19th centuries...

 for their 2004 restoration of Christ Church, Spitalfields.

The London Sunday Times ranked the company at number 58 in their list of the 100 "Best Green Companies" of the United Kingdom in 2010.