• Top Consultants
  • Top Surveyors
  • Top Architects
  • Top Engineers
  • Top Project Managers

Top Consultants

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Rank Firm Total UK chartered staff Total UK staff Annual UK fees (£m) Offices (WW = UK + OS)
2013 2014 2013 2014 2013 2014 previous most recent UK WW
11Atkins2807298882458811967.7930.061185
22Mott MacDonald2720284753985536335.0352.430178
43AECOM2295234440164102312.0323.031527
54EC Harris Group1959201025722662219.0241.021366
75Capita1450146239754201--3537
86Arup Group1364146137143986282.3308.91491
127Mace1166131726133085 171.2 174.81040
98Turner & Townsend1271128215981623160.8174.31383
109CBRE1128112517661889--25436
1410WSP83192420232522204.0208.027327
1511Parsons Brinckerhoff80188518321857187.2193.615160
1612Faithful+Gould6826939851007114.0129.02366
1713Waterman Group plc45554979899550.058.01522
2114Ramboll385498848105456.764.41313
1815Deloitte Real Estate450486753821--2424
-16=Gardiner & Theobald LLP42344351460575.180.51128
1916=Gleeds41144366372954.857.91654
2018Sweett (UK) Ltd34238048655341.742.62158
2419Foster + Partners3453629231209153.0159.0115
2320BDP35435066767654.364.3612
2221NPS Property Consultants Ltd3823391150106680.388.72828
2522BuroHappold Engineering30431287289463.067.0722
2723Hoare Lea27330459369747.555.41113
29=24Fairhurst24124940642427.328.41616
2625TPS Consult Ltd300226300261-24.3810
3126Grontmij22122328728757.953.511311
3327Pell Frischmann19120742845833.432.1715
 28IBI Group19520635738324.919.61075
3629Ridge and Partners LLP15919627937022.324.799
3530Pick Everard17519338745323.430.91010
78=31Make Ltd0192022011.616.213
29=32WYG-180-1145-126.91835
39=33Allford Hall Monaghan Morris13816518522018.326.523
1334GVA Grimley-164018422.025.01212
-35Sanderson Weatherall14215120822113.014.088
3836Hilson Moran14514120320216.116.635
-37AHR15913637635232.533.0812
4138WT Partnership Ltd130132174175--1047
4839Kohn Pedersen Fox Associates10312412420726.244.316
4340=Troup Bywaters & Anders12212317517712.212.3822
46=40=Broadway Malyan11212328931817.820.9616
46=42Allies and Morrison11211824427214.317.922
4443PRP120117276 27517.119.935
4544Stride Treglown11511224424213.213.7810
-45Hurleypalmerflatt10811016717417.922.549
5146Cundall8910814237718.721.3619
4947Riley Consulting9910020320116.615.11215
5748CPC Project Services LLP7691991249.19.855
-49Wilkinson Eyre Architects52891052007.010.512
-50=Ryden798719920811.313.266
62=50=Scott Brownrigg738714618110.313.747
59=52Purcell818618320613.111.41617
95=53=Lend Lease Consulting (EMEA) Ltd498017418924.422.066
-53=Curtins Consulting Ltd778019723615.018.01111
68=55EPR Architects66791221328.99.111
5256=DBK Partners LLP65771611976.07.244
5456=Currie & Brown847721720915.617.2927
-58Artelia627612713413.711.3587
70=59=Tuffin Ferraby Taylor65748088--77
-59=Feilden Clegg Bradley Studios797413615111.111.122
-59=Malcolm Hollis LLP587411715111.215.11314
-62=Calford Seaden LLP7273215207--55
65=62=HLMAD Ltd727314817610.210.779
5864=TP Bennett LLP657119721914.716.1222
9964=Opus International Consultants (UK) Ltd47719012016.519.612103
68=64=Hill International (UK) Ltd667116718428.128.89100
59=67=Frankham Consultancy Group746920622810.812.855
5367=Archial NORR6469869110.49.6825
86=69Watts Group PLC646813913411.511.688
100=70HOK486515215721.321.9123
85=71=AA Projects Ltd54631041267.99.377
88=71=Aukett Swanke52631071925.21.6415
8273=Pollard Thomas Edwards112621271397.19.81-
62=73=NDC 2000 Ltd7262928512.011.455
70=73=HCD Group656295976.55.699
152=73=Atelier Ten4162118802.02.3 5
7477=ADP62601091006.46.478
83=77=3DReid556010510310.511.557
118=79Doig + Smith575893944.64.144
100=80=Hawkins Brown Architects LLP46561051478.510.012
91=80=Pellings LLP5156911057.28.033
83=80=Pozzoni LLP485676883.44.122
175=80=Schofield Lothian455654988.210.311
102=84Thomasons45551021106.77.488
91=85=BAQUS515496965.4-1011
86=85=Price & Myers53541491649.010.133
102=87=John Rowan and Partners45531161487.510.357
88=87=HTA Design LLP4853631474.96.822
95=87=DSSR495363667.0-44
102=90=The Harris Partnership Ltd5151981085.57.244
105=90=Hadfield Cawkwell Davidson435169834.24.211
-90=Ian Simpson Architects575162577.28.822
97=93=Kendall Kingscott Ltd4850951075.76.544
11793=Rolfe Judd455056627.77.813
97=95Clancy Consulting Ltd484981848.08.3910
9496=Bidwells Building Consultancy504770715.45.41212
4096=Cluttons384728130029.430.31627
7598Leslie Clark Construction Consultants43467784--57
109=99=ChandlerKBS4345 73 76--57
11499=Potter Raper Partnership3945901147.58.333
125=101=Hulley & Kirkwood29441271859.99.988
37101=P+HS Architects434464603.53.533
115101=Stanton Williams384453624.96.111
105=104=Bailey Partnership43437983--44
-104=R H Partnership Architects Ltd444366733.33.533
109=106Jackson Coles LLP424252535.36.022
141=107=Clarkebond (UK) Ltd213821654.14.133
125=107=AWW inspired environments293855693.73.833
-109Rex Procter & Partners44377258--44
121110=LSI Architects LLP31363947--22
112=110=Holder Mathias LLP403652484.34.023
78=112Ryder Architecture29321101237.17.945
122=113Assael Architecture293145504.56.211
122=114=Interserve Consulting303099996.25.811
166=114=JNP Group143071954.76.055
-114=B3 Architects263068773.74.088
138=114=Ward Williams Associates233030383.63.546
129=118John Robertson Architects252959633.43.712
138=119=Keegans Ltd232853602.93.122
138=119=Darling Associates242828333.53.113
162=121Colin Toms & Partners LLP212725.530.52.22.611
125=122=CS2 Chartered Surveyors242661734.44.766
120122=ADAM Architecture212667785.65.622
129=122=Darnton EGS Ltd262672704.5-35
-122=Silcock Leedham Consultant Engineers Ltd262628282.52.825
133=122=Flanagan Lawrence Ltd222630405.78.011
-127=Conisbee252562364.65.033
145=127=Stock Woolstencroft202547633.04.811
-129Alan Baxter & Associates LLP30241131177.27.411
-130=Synergy LLP262384805.55.544
154=130=Cooper Cromar222342452.93.311
-130=Barton Willmore222325027525.030.01111
-133=Penoyre & Prasad242243453.73.111
-133=ECD Architects20222831--22
-133=Appleyard & Trew LLP212236373.03.744
166=136=McAndrew Martin Ltd152036460.81.011
-136=Heyne Tillett Steel162043603.34.211
133=136=Hunters222052516.06.511
145=136=W T Hills Ltd202037382.32.244
158=136=Barker Associates LLP172032342.52.611
158=136=Thomson Gray Ltd172019211.31.3 0
-136=Buttress20202123--11
-143=WCEC Group Ltd13191101265.26.244
154=143=Daniel Connal Partnership18192934--33
-145=Walsh Associates151880967.08.011
145=145=Martin Arnold Associates LLP201854622.90.011
162=145=Househam Henderson Ltd161820232.62.725
-148=Airey Miller Partnership LLP14173242--33
166=148=Nexus Planning15171618--33
180=150Holbrow Brookes LLP161640401.61.611

Notes

  • Mott MacDonald figures include Franklin + Andrews Limited
  • CBRE figures include acquisition of Norland Managed Services Ltd
  • Faithful+Gould is listed separately from parent company Atkins; figures include acquisition of Confluence
  • Waterman Group includes impact of withdrawal from Russia and the UAE
  • Gardiner & Theobald LLP figures include the impact of the transfer of some of its European businesses
  • BDP figures include impact of changing the finance year to January to December, meaning figures relate to 18-month period. n Ridge and Partners LLP figures include acquisitions of Brazier Holt in Sept 2013 and Upton McGoughan in Feb 2014
  • AHR figures include impact of de-merger from Aedas in July 2014
  • Opus International Consultants figures include impact of Canadian consultancy Stewart Weir in 2014
  • HOK figures include impact of BBG-BBGM’s New York and Shanghai employees joining HOK in December 2013
  • The figures reflect the fact Aukett Swanke, formerly known as Aukett Fitzroy Robinson, merged with Swanke Hayden Connell Europe in December 2013
  • URS, which was third ranked in last year’s survey, this year was unable to provide UK-specific data on employees, due to a change of company policy on disclosing the information and therefore has not been included
  • TP Bennett offices include 20 affiliate offices
  • Holder Mathias offices include one associate office
  • Elementa Consulting office figure includes 10 offices throughout the USA and Canada owned by parent company Integral Group
  • CBRE offices includes 10 subsidiary offices in the UK
  • WYG office figure excludes a further 21 project offices

Top Surveyors

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Rank Firm Surveying staff Total UK chartered staff Total UK staff Offices (WW = UK + OS)
2013 2014 Total Quantity Building Other 2013 2014 2013 2014 UK WW
11EC Harris Group143010503800195920102572266221366
62AECOM673621520229523444016410231527
73Turner & Townsend58151262712711282159816231383
54Atkins55741912810280729888245881161185
85Faithful+Gould510387122168269398510072366
-6Gardiner & Theobald LLP328328--4234435146051128
117Gleeds37431334274114436637291654
148Mott MacDonald23523311272028475398553630178
129Sweett (UK) Limited30023229393423804865532158
910Capita4632066219514501462397542013537
1511Mace1791790011661317261330851040
2012WT Partnership Limited1111065-1301321741751047
1813Ridge and Partners LLP1256654515919627937099
2214Riley Consulting7760413991002032011215
3315Hill International (UK) Ltd55486166711671849100
2716Currie & Brown58471108477217209927
2617DBK Partners LLP584117-657716119744
4218ChandlerKBS4039-14345737657
3719BAQUS483885515496961011
3820=Leslie Clark4033164346778457
43=20=Rex Procter & Partners3733044437725844
322CBRE106931259779112811251766188925436
1623NPS Property Consultants LTD159297852382339115010662828
5024=Doig + Smith58282285758939444
45=24=Jackson Coles LLP3328234242525322
2426=Parsons Brinckerhoff622720158018851832185715160
59=26=Schofield Lothian-273-4556549811
1028Deloitte Real Estate42126243714504867538212424
45=29John Rowan and Partners3925113455311614857
39=30=Pick Everard50232521751933874531010
48=30=Potter Raper Partnership38237839459011433
-32Appleyard & Trew LLP2220112122363744
5633Ward Williams Associates2519412330303846
31=34Calford Seaden LLP5218340727321520755
5535Synergy LLP21174-2623848044
63=36WT Hills Ltd1716-12020373844
63=37=Thomson Gray LTD20152317201921-0
79=37=Lend Lease Consulting (EMEA) Ltd161510498017418966
43=39=AA Projects Limited4114243546310412677
63=39=Artelia2214806276127134587
68=41Arup Group18135013641461371439861491
70=42=P H Warr plc14112-1415445067
-42=Castons1211101314343422
73=42=Poole Dick Associates-11--1111141422
57=45=Keegans Ltd2591602328536022
-45=Interserve Consulting149323030999911
73=45=SDA Consulting LLP129211112242611
-45=Leach Consultancy Limited99--99141444
81=45=WSP09008319242023252227327
-50=TPS Consult Limited5781138300226300261810
-50=Holbrow Brookes LLP138-51616404011

Notes

  • Mott MacDonald figures include Franklin + Andrews Limited
  • CBRE figures include acquisition of Norland Managed Services Ltd
  • Faithful+Gould is listed separately from parent company Atkins; figures include acquisition of Confluence
  • Waterman Group includes impact of withdrawal from Russia and the UAE
  • Gardiner & Theobald LLP figures include the impact of the transfer of some of its European businesses
  • BDP figures include impact of changing the finance year to January to December, meaning figures relate to 18-month period. n Ridge and Partners LLP figures include acquisitions of Brazier Holt in Sept 2013 and Upton McGoughan in Feb 2014
  • AHR figures include impact of de-merger from Aedas in July 2014
  • Opus International Consultants figures include impact of Canadian consultancy Stewart Weir in 2014
  • HOK figures include impact of BBG-BBGM’s New York and Shanghai employees joining HOK in December 2013
  • The figures reflect the fact Aukett Swanke, formerly known as Aukett Fitzroy Robinson, merged with Swanke Hayden Connell Europe in December 2013
  • URS, which was third ranked in last year’s survey, this year was unable to provide UK-specific data on employees, due to a change of company policy on disclosing the information and therefore has not been included
  • TP Bennett offices include 20 affiliate offices
  • Holder Mathias offices include one associate office
  • Elementa Consulting office figure includes 10 offices throughout the USA and Canada owned by parent company Integral Group
  • CBRE offices includes 10 subsidiary offices in the UK
  • WYG office figure excludes a further 21 project offices

Top Architects

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Rank Firm Architectural staff Total UK chartered staff Total UK staff Offices (WW = UK + OS)
2013 2014 Total Chartered architects Technicians 2013 2014 2013 2014 UK WW
11Foster + Partners7483384103453629231209115
22BDP379251128354350667676612
33Atkins525226299280729888245881161185
-4IBI Group236169671952063573831075
45Allford Hall Monaghan Morris2411657613816518522023
56Capita25214710514501462397542013537
267Make Ltd183125580192022013
118Kohn Pedersen Fox Associates1851246110312412420716
79Allies and Morrison22611810811211824427222
-10AHR19811187159136376352812
1311=Broadway Malyan211102109112123289318616
911=PRP21610211412011727627535
-13Wilkinson Eyre Architects1618972528910520012
1014NPS Property Consultants Ltd1288840382339115010662828
1815Purcell144865881861832061617
1216Stride Treglown1748292115112244242810
2017EPR Architects1147935667912213211
2218Scott Brownrigg1217744738714618147
14=19Feilden Clegg Bradley Studios1197445797413615122
1620TP Bennett LLP12671556571197219222
14=21Archial NORR122695364698691825
2122AECOM17366107229523444016410231527
32=23Aukett Swanke11763545263107192415
2824Pollard Thomas Edwards113625111212412713911
29=25=3DReid906030556010510357
2325=ADP826022626010910078
35=27HOK9957424865152157123
35=28Hawkins Brown Architects LLP1235667465610514712
29=29HLMAD Limited1285573727314817679
3430HTA Design LLP98524648536314722
-31Ian Simpson Architects8551345751625722
4532=Hadfield Cawkwell Davidson6244184351698311
-32=P+HS Architects494454344646033
4232=Stanton Williams7244283844536211
-35R H Partnership Architects Ltd6343204443667333
4036Pick Everard9740571751933874531010
46=37Pozzoni LLP5239134856768822
46=38LSI Architects LLP4636103136394722
4439=Arup Group95356013641461371439861491
40=39=Holder Mathias LLP4635114036524823
57=41AWW Inspired Environments4633132938556933
49=42Ryder Architecture9932672932465645
51=43=Rolfe Judd6431334550566213
4843=Assael Architecture3131-2931455011
49=45Mace3030-11661317261330851040
51=46John Robertson Architects5629272529596312
6047Darling Associates4328152428283313
51=48=The Harris Partnership Limited61263551519810844
54=48=Flanagan Lawrence Ltd7426482226304011
63=50ADAM Architecture3825132126677822

Notes

  • Mott MacDonald figures include Franklin + Andrews Limited
  • CBRE figures include acquisition of Norland Managed Services Ltd
  • Faithful+Gould is listed separately from parent company Atkins; figures include acquisition of Confluence
  • Waterman Group includes impact of withdrawal from Russia and the UAE
  • Gardiner & Theobald LLP figures include the impact of the transfer of some of its European businesses
  • BDP figures include impact of changing the finance year to January to December, meaning figures relate to 18-month period. n Ridge and Partners LLP figures include acquisitions of Brazier Holt in Sept 2013 and Upton McGoughan in Feb 2014
  • AHR figures include impact of de-merger from Aedas in July 2014
  • Opus International Consultants figures include impact of Canadian consultancy Stewart Weir in 2014
  • HOK figures include impact of BBG-BBGM’s New York and Shanghai employees joining HOK in December 2013
  • The figures reflect the fact Aukett Swanke, formerly known as Aukett Fitzroy Robinson, merged with Swanke Hayden Connell Europe in December 2013
  • URS, which was third ranked in last year’s survey, this year was unable to provide UK-specific data on employees, due to a change of company policy on disclosing the information and therefore has not been included
  • TP Bennett offices include 20 affiliate offices
  • Holder Mathias offices include one associate office
  • Elementa Consulting office figure includes 10 offices throughout the USA and Canada owned by parent company Integral Group
  • CBRE offices includes 10 subsidiary offices in the UK
  • WYG office figure excludes a further 21 project offices

Top Engineers

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Rank Firm Engineering staff Total UK chartered staff Total UK staff Offices (WW = UK + OS)
2013 2014 Total Civil Structural Mechanical Electrical Other 2013 2014 2013 2014 UK WW
11Atkins19381030150209177372280729888245881161185
32Mott MacDonald1772991145223306107272028475398553630178
43Arup Group13085982562341299113641461371439861491
64AECOM106264810516910832229523444016410231527
75WSP89929217893872508319242023252227327
86Parsons Brinckerhoff73623052951821778018851832185715160
107Capita64114045575434514501462397542013537
98Waterman Group plc5492931244325644555497989951522
119Ramboll497147146523112138549884810541313
1210BuroHappold Engineering30532914223117304312872894722
1311Hoare Lea3040019499112733045936971113
1412Mace2959011--19411661317261330851040
1513Fairhurst2271484500342412494064241616
1614Grontmij21196613267022122328728711311
1715Pell Frischmann206915761141191207428458715
1916Hilson Moran1410060493214514120320235
2017TPS Consult Limited13470307720300226300261810
43 18= Broadway Malyan12300694311172123225177822
21 18= Troup Bywaters & Anders12300694311122123175177822
-20Hurleypalmerflatt110044655510811016717449
2521Cundall108143027241389108142377619
2622 EC Harris / Arcadis 962507100195920102572266221366
24 23= NPS Property Consultants Ltd 80113134211382339115010662828
28 23= Curtins Consulting Limited80314100877801972361111
2725BDP7922234-21354350667676612
61=26Hill International (UK) Ltd692413003247719012012103
30 27= Pick Everard61278161001751933874531010
53 27= Atelier Ten61001014377262928555
36 29= CBRE53-----112811251766188925436
33 29= DSSR53--312114953636644
-31 BAQUS 52349000535414916433
81=32HCD Group50--211712416211880-5
3433Clancy Consulting Limited49152572048498184910
3734Thomasons481632000455510211088
4035Hulley & Kirkwood42--2220-294412718588
49=36Ridge and Partners LLP407111111015919627937099
87=37AWW Inspired Environments381219--72138216533
-38IBI Group370000371952063573831075
-39B3 Architects301610--41430719555
41=40Alan Baxter & Associates LLP23317003302411311711
4841CPC Project Services LLP21100101076919912455
- 42= Gardiner & Theobald LLP205121114114436637291654
- 42= Archial NORR2055730746920622855
- 42= Conisbee207180002525623633
46= 45= Foster + Partners18028263453629231209115
57 45= Stride Treglown18000018115112244242810
-47ECE Architecture160002141616363623
-48HLM159---666711671849100
-49Acanthus Architects LW14136401114444733
-50Calford Seaden LLP1313450727321520755

Notes

  • Mott MacDonald figures include Franklin + Andrews Limited
  • CBRE figures include acquisition of Norland Managed Services Ltd
  • Faithful+Gould is listed separately from parent company Atkins; figures include acquisition of Confluence
  • Waterman Group includes impact of withdrawal from Russia and the UAE
  • Gardiner & Theobald LLP figures include the impact of the transfer of some of its European businesses
  • BDP figures include impact of changing the finance year to January to December, meaning figures relate to 18-month period. n Ridge and Partners LLP figures include acquisitions of Brazier Holt in Sept 2013 and Upton McGoughan in Feb 2014
  • AHR figures include impact of de-merger from Aedas in July 2014
  • Opus International Consultants figures include impact of Canadian consultancy Stewart Weir in 2014
  • HOK figures include impact of BBG-BBGM’s New York and Shanghai employees joining HOK in December 2013
  • The figures reflect the fact Aukett Swanke, formerly known as Aukett Fitzroy Robinson, merged with Swanke Hayden Connell Europe in December 2013
  • URS, which was third ranked in last year’s survey, this year was unable to provide UK-specific data on employees, due to a change of company policy on disclosing the information and therefore has not been included
  • TP Bennett offices include 20 affiliate offices
  • Holder Mathias offices include one associate office
  • Elementa Consulting office figure includes 10 offices throughout the USA and Canada owned by parent company Integral Group
  • CBRE offices includes 10 subsidiary offices in the UK
  • WYG office figure excludes a further 21 project offices

Top Project Managers

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Rank Firm Project Management staff Total UK chartered staff Total UK staff
2013 2014 Total Architecture Surveying Engineering Other 2013 2014 2013 2014
11Mott MacDonald81710223903952720284753985536
32Mace813----1166131726133085
23Turner & Townsend70116433221311271128215981623
44AECOM544362451031592295234440164102
55EC Harris Group4822270115951959201025722662
66Atkins267---2672807298882458811
87Capita211148261541450146239754201
118Faithful+Gould17211143546826939851007
-9Gardiner & Theobald LLP104----423443514605
1410Arup Group10033254111364146137143986
1311Sweett (UK) Ltd80----342380486553
27=12Parsons Brinckerhoff6713154880188518321857
1813CPC Project Services LLP5969539769199124
2014Lend Lease Consulting (EMEA) Ltd572117374980174189
1515Deloitte Real Estate5405400450486753821
2316Gleeds49434011411443663729
2217Artelia462215186276127134
2418Pick Everard42327111175193387453
1719GVA Grimley42-----1640184
-20TPS Consult Ltd40551015300226300261
-21AWW Inspired Environments38---529385569
-22Silcock Leedham Consultant Engineers Ltd26---126262828
-23Fairhurst22--22-241249406424
-24AA Projects Ltd22-15525463104126
3125The Harris Partnership Ltd2222---515198108
43=26Schofield Lothian21----45565498
3427Ridge and Partners LLP2011315159196279370
3328BDP19----354350667676
3029DBK Partners LLP19-16-36577161197
37=30Riley Consulting170150299100203201
37=31WT Partnership Limited16---16130132174175
2632Currie & Brown16016008477217209
37=33HLMAD Ltd16---167273148176
-34Colin Toms & Partners LLP16--16-212725.530.5
41=35WSP15006983192420232522
-36Tuffin Ferraby Taylor14113--65748088
-37Bidwells Building Consultancy142102-50477071
-38PRP1311--2120117276161
48=39John Rowan and Partners1338-24553116148
-40Watts Group PLC12012006468139134
41=41Interserve Consulting12045330309999
37=42Provelio Ltd12192015122926
43=43NPS Property Consultants Ltd10534038233911501066
-44Scott Brownrigg10---107387146181
-45Real PM Ltd8--536111017
-46BuroHappold Engineering7--7-304312872894
-47Stride Treglown72221115112244242
-48HOK750024865152157
-49Pellings LLP71600515691105
-50Potter Raper Partnership70700394590114

Notes

  • Mott MacDonald figures include Franklin + Andrews Limited
  • CBRE figures include acquisition of Norland Managed Services Ltd
  • Faithful+Gould is listed separately from parent company Atkins; figures include acquisition of Confluence
  • Waterman Group includes impact of withdrawal from Russia and the UAE
  • Gardiner & Theobald LLP figures include the impact of the transfer of some of its European businesses
  • BDP figures include impact of changing the finance year to January to December, meaning figures relate to 18-month period. n Ridge and Partners LLP figures include acquisitions of Brazier Holt in Sept 2013 and Upton McGoughan in Feb 2014
  • AHR figures include impact of de-merger from Aedas in July 2014
  • Opus International Consultants figures include impact of Canadian consultancy Stewart Weir in 2014
  • HOK figures include impact of BBG-BBGM’s New York and Shanghai employees joining HOK in December 2013
  • The figures reflect the fact Aukett Swanke, formerly known as Aukett Fitzroy Robinson, merged with Swanke Hayden Connell Europe in December 2013
  • URS, which was third ranked in last year’s survey, this year was unable to provide UK-specific data on employees, due to a change of company policy on disclosing the information and therefore has not been included
  • TP Bennett offices include 20 affiliate offices
  • Holder Mathias offices include one associate office
  • Elementa Consulting office figure includes 10 offices throughout the USA and Canada owned by parent company Integral Group
  • CBRE offices includes 10 subsidiary offices in the UK
  • WYG office figure excludes a further 21 project offices