UK companies by parliamentary constituency

Business figures from the Companies House register for each of Great Britain's 632 Westminster constituencies (2024 boundaries), on 5 October 2026: 5,388,074 active companies registered in all, 3,835,729 of them based at an address of their own rather than a mass-registration or default address.

Each page gives the companies registered and based in the constituency, new companies and insolvencies over the last 12 months, the industry mix, balance-sheet health from filed accounts, the share of single owners aged 65 or over, the largest employers by filed head count, and how each compares with the median constituency.

Northern Ireland's 18 constituencies are not listed: CompanyStack places Northern Ireland companies at their post town only, because postcode-level data for Northern Ireland is licensed by Land & Property Services and is not used. Northern Ireland's 11 council areas are on the councils page.

North East

Constituency	Active companies registered	Based here	New in 12 months
Bishop Auckland	4,157	3,728	475
Blaydon and Consett	3,444	3,224	500
Blyth and Ashington	3,087	2,742	490
City of Durham	5,318	4,254	582
Cramlington and Killingworth	4,061	3,831	626
Darlington	5,211	4,308	732
Easington	2,681	2,681	466
Gateshead Central and Whickham	6,553	5,393	714
Hartlepool	3,759	3,199	558
Hexham	5,425	5,216	594
Houghton and Sunderland South	2,962	2,912	548
Jarrow and Gateshead East	3,256	3,034	542
Middlesbrough South and East Cleveland	2,796	2,719	476
Middlesbrough and Thornaby East	7,928	6,678	1,409
Newcastle upon Tyne Central and West	9,937	8,184	1,423
Newcastle upon Tyne East and Wallsend	4,251	3,959	657
Newcastle upon Tyne North	6,455	5,431	688
Newton Aycliffe and Spennymoor	4,241	3,633	508
North Durham	3,504	3,121	460
North Northumberland	4,302	3,676	418
Redcar	3,129	3,129	535
South Shields	3,549	3,179	516
Stockton North	6,925	5,087	763
Stockton West	4,201	4,143	588
Sunderland Central	4,890	4,461	790
Tynemouth	5,866	4,662	576
Washington and Gateshead South	4,819	3,726	515

North West

Constituency	Active companies registered	Based here	New in 12 months
Altrincham and Sale West	15,683	10,003	1,158
Ashton-under-Lyne	6,138	4,739	951
Barrow and Furness	4,177	3,644	452
Birkenhead	5,752	4,212	720
Blackburn	8,934	7,660	1,433
Blackley and Middleton South	14,179	7,593	2,159
Blackpool North and Fleetwood	4,250	2,567	442
Blackpool South	6,219	4,696	828
Bolton North East	9,971	7,390	1,260
Bolton South and Walkden	9,820	7,583	1,446
Bolton West	8,882	6,120	951
Bootle	5,542	3,855	703
Burnley	5,737	5,586	952
Bury North	8,093	6,077	962
Bury South	11,207	7,394	1,165
Carlisle	5,748	3,948	501
Cheadle	11,189	7,694	1,032
Chester North and Neston	7,036	5,321	732
Chester South and Eddisbury	7,505	6,321	720
Chorley	6,809	4,794	676
Congleton	6,889	5,062	589
Crewe and Nantwich	5,879	4,684	714
Ellesmere Port and Bromborough	6,248	3,465	537
Fylde	10,895	5,238	589
Gorton and Denton	8,640	7,546	1,737
Hazel Grove	5,066	4,483	639
Heywood and Middleton North	6,840	5,517	895
Hyndburn	4,920	4,489	734
Knowsley	4,775	3,754	645
Lancaster and Wyre	4,950	3,827	490
Leigh and Atherton	5,586	4,821	786
Liverpool Garston	7,265	3,812	599
Liverpool Riverside	19,360	12,077	1,957
Liverpool Walton	3,140	2,988	641
Liverpool Wavertree	6,452	4,651	954
Liverpool West Derby	3,267	3,066	678
Macclesfield	7,655	6,123	642
Makerfield	4,418	3,319	534
Manchester Central	34,957	22,093	3,451
Manchester Rusholme	9,099	8,045	1,715
Manchester Withington	7,494	5,686	887
Mid Cheshire	4,619	4,176	568
Morecambe and Lunesdale	5,096	4,539	516
Oldham East and Saddleworth	7,323	5,335	1,019
Oldham West, Chadderton and Royton	8,209	6,562	1,332
Pendle and Clitheroe	6,726	5,722	892
Penrith and Solway	5,106	4,175	424
Preston	10,347	7,606	1,410
Ribble Valley	7,954	6,235	819
Rochdale	6,615	5,869	1,135
Rossendale and Darwen	6,099	5,165	738
Runcorn and Helsby	4,864	4,096	509
Salford	13,497	9,540	1,697
Sefton Central	4,255	3,546	529
South Ribble	5,155	4,512	556
Southport	6,150	4,916	644
St Helens North	3,407	2,956	454
St Helens South and Whiston	4,544	3,717	592
Stalybridge and Hyde	4,976	3,903	673
Stockport	10,175	7,309	1,053
Stretford and Urmston	7,862	6,556	1,016
Tatton	14,578	9,904	1,079
Wallasey	3,741	2,987	546
Warrington North	5,346	4,973	658
Warrington South	13,390	6,305	878
West Lancashire	5,957	5,058	635
Westmorland and Lonsdale	5,539	5,325	422
Whitehaven and Workington	2,835	2,477	394
Widnes and Halewood	3,920	3,136	506
Wigan	5,289	4,390	698
Wirral West	5,257	3,928	475
Worsley and Eccles	6,440	5,782	870
Wythenshawe and Sale East	7,233	6,010	869

Yorkshire and The Humber

Constituency	Active companies registered	Based here	New in 12 months
Barnsley North	5,867	3,870	551
Barnsley South	3,303	2,947	536
Beverley and Holderness	5,179	4,055	462
Bradford East	7,385	6,754	1,386
Bradford South	4,972	4,824	885
Bradford West	10,975	9,087	1,841
Bridlington and The Wolds	4,439	3,419	411
Brigg and Immingham	4,216	3,881	491
Calder Valley	6,424	5,718	637
Colne Valley	5,052	4,543	540
Dewsbury and Batley	6,360	6,067	1,100
Doncaster Central	9,219	6,959	1,144
Doncaster East and the Isle of Axholme	4,741	4,271	589
Doncaster North	5,195	4,156	747
Goole and Pocklington	5,888	5,453	651
Great Grimsby and Cleethorpes	6,678	3,971	587
Halifax	7,585	5,675	860
Harrogate and Knaresborough	10,327	6,834	754
Huddersfield	9,983	7,337	1,379
Keighley and Ilkley	6,309	5,375	706
Kingston upon Hull East	3,422	3,178	518
Kingston upon Hull North and Cottingham	4,798	4,188	746
Kingston upon Hull West and Haltemprice	7,994	6,331	817
Leeds Central and Headingley	11,271	8,252	1,227
Leeds East	8,781	6,299	1,088
Leeds North East	6,804	5,664	836
Leeds North West	8,381	5,548	621
Leeds South	8,707	8,204	1,286
Leeds South West and Morley	5,714	4,883	652
Leeds West and Pudsey	5,336	5,070	835
Normanton and Hemsworth	3,363	3,301	484
Ossett and Denby Dale	6,010	5,312	655
Penistone and Stocksbridge	4,052	3,615	409
Pontefract, Castleford and Knottingley	3,907	3,650	540
Rawmarsh and Conisbrough	4,533	3,427	570
Richmond and Northallerton	5,190	4,749	497
Rother Valley	4,008	3,573	578
Rotherham	6,010	4,805	760
Scarborough and Whitby	4,973	3,676	483
Scunthorpe	4,793	4,031	639
Selby	4,614	4,332	557
Sheffield Brightside and Hillsborough	5,545	4,514	801
Sheffield Central	11,200	7,540	1,164
Sheffield Hallam	4,035	3,776	446
Sheffield Heeley	4,185	3,641	597
Sheffield South East	6,374	5,220	752
Shipley	5,605	4,526	585
Skipton and Ripon	7,350	6,149	580
Spen Valley	5,426	4,940	723
Thirsk and Malton	5,155	4,932	490
Wakefield and Rothwell	6,689	5,587	812
Wetherby and Easingwold	7,618	6,791	669
York Central	5,097	4,302	555
York Outer	7,447	5,074	523

East Midlands

Constituency	Active companies registered	Based here	New in 12 months
Amber Valley	4,238	3,775	512
Ashfield	3,513	3,101	472
Bassetlaw	5,081	4,656	591
Bolsover	4,139	3,656	458
Boston and Skegness	4,944	4,381	652
Broxtowe	4,750	3,696	498
Chesterfield	5,464	4,689	534
Corby and East Northamptonshire	7,460	6,520	882
Daventry	7,743	6,766	817
Derby North	7,499	5,091	798
Derby South	9,775	6,845	1,295
Derbyshire Dales	5,869	5,461	517
Erewash	4,951	3,929	527
Gainsborough	5,358	4,790	550
Gedling	5,054	4,166	604
Grantham and Bourne	5,372	4,475	528
Harborough, Oadby and Wigston	7,403	6,443	859
High Peak	5,367	4,222	471
Hinckley and Bosworth	5,425	4,864	550
Kettering	6,683	5,505	692
Leicester East	10,674	7,529	1,378
Leicester South	12,650	8,711	1,584
Leicester West	7,557	6,471	1,250
Lincoln	6,167	4,354	680
Loughborough	6,347	4,803	610
Louth and Horncastle	4,130	3,789	404
Mansfield	5,524	3,985	590
Melton and Syston	5,655	4,830	588
Mid Derbyshire	4,767	3,555	456
Mid Leicestershire	6,253	5,150	712
Newark	6,535	5,669	618
North East Derbyshire	4,007	3,918	462
North West Leicestershire	6,633	5,539	612
Northampton North	10,343	8,363	1,425
Northampton South	8,266	6,616	982
Nottingham East	14,334	9,380	1,567
Nottingham North and Kimberley	4,326	4,219	755
Nottingham South	5,768	4,365	734
Rushcliffe	6,946	5,375	604
Rutland and Stamford	6,322	5,654	624
Sherwood Forest	4,316	3,570	548
Sleaford and North Hykeham	4,549	4,182	497
South Derbyshire	4,577	4,090	563
South Holland and The Deepings	7,422	5,075	699
South Leicestershire	7,722	5,560	629
South Northamptonshire	8,165	6,140	683
Wellingborough and Rushden	6,987	5,669	830

West Midlands

Constituency	Active companies registered	Based here	New in 12 months
Aldridge-Brownhills	5,916	4,448	595
Birmingham Edgbaston	10,666	7,729	1,293
Birmingham Erdington	7,277	6,171	1,198
Birmingham Hall Green and Moseley	10,127	9,307	1,874
Birmingham Hodge Hill and Solihull North	5,304	5,132	1,195
Birmingham Ladywood	32,265	23,001	3,969
Birmingham Northfield	4,633	3,271	591
Birmingham Perry Barr	8,692	7,279	1,523
Birmingham Selly Oak	4,141	3,852	737
Birmingham Yardley	8,004	6,462	1,415
Bromsgrove	7,774	6,219	688
Burton and Uttoxeter	6,758	5,726	724
Cannock Chase	6,097	4,873	637
Coventry East	6,529	6,341	1,285
Coventry North West	7,632	5,277	963
Coventry South	14,709	7,884	1,384
Droitwich and Evesham	8,030	5,617	604
Dudley	6,554	4,408	776
Halesowen	6,382	4,437	651
Hereford and South Herefordshire	6,083	4,852	509
Kenilworth and Southam	8,311	6,135	665
Kingswinford and South Staffordshire	5,181	4,020	445
Lichfield	7,513	5,905	584
Meriden and Solihull East	7,013	5,947	640
Newcastle-under-Lyme	5,500	4,478	671
North Herefordshire	16,362	6,959	1,283
North Shropshire	4,959	4,661	487
North Warwickshire and Bedworth	4,948	4,889	617
Nuneaton	5,044	4,470	682
Redditch	6,031	4,532	547
Rugby	7,600	5,880	848
Shrewsbury	7,077	5,022	561
Smethwick	8,451	6,752	1,392
Solihull West and Shirley	10,182	6,687	879
South Shropshire	5,548	4,997	461
Stafford	4,804	4,235	461
Staffordshire Moorlands	3,517	3,351	402
Stoke-on-Trent Central	6,905	5,884	944
Stoke-on-Trent North	4,300	3,986	715
Stoke-on-Trent South	3,721	3,669	569
Stone, Great Wyrley and Penkridge	6,857	5,134	521
Stourbridge	7,151	5,082	714
Stratford-on-Avon	9,217	7,338	688
Sutton Coldfield	8,571	6,051	827
Tamworth	6,057	5,080	599
Telford	5,806	4,962	678
The Wrekin	4,998	4,529	590
Tipton and Wednesbury	4,915	4,724	894
Walsall and Bloxwich	7,593	6,741	1,198
Warwick and Leamington	10,189	6,847	859
West Bromwich	7,533	6,656	1,171
West Worcestershire	6,909	5,860	488
Wolverhampton North East	5,140	4,676	836
Wolverhampton South East	8,067	6,863	1,237
Wolverhampton West	11,161	9,667	2,613
Worcester	5,847	4,586	710
Wyre Forest	5,546	4,313	504

East of England

Constituency	Active companies registered	Based here	New in 12 months
Basildon and Billericay	11,161	6,337	939
Bedford	9,111	6,357	982
Braintree	6,685	5,182	609
Brentwood and Ongar	11,547	7,940	1,096
Broadland and Fakenham	5,037	4,159	437
Broxbourne	12,682	7,288	1,003
Bury St Edmunds and Stowmarket	7,088	4,464	526
Cambridge	11,910	6,462	873
Castle Point	7,342	4,102	575
Central Suffolk and North Ipswich	5,426	4,656	473
Chelmsford	8,670	6,451	894
Clacton	3,822	3,348	477
Colchester	8,344	5,699	895
Dunstable and Leighton Buzzard	9,250	6,878	1,013
Ely and East Cambridgeshire	7,110	6,112	627
Epping Forest	13,748	9,440	1,273
Great Yarmouth	3,994	3,358	480
Harlow	11,986	7,757	1,182
Harpenden and Berkhamsted	9,728	7,108	758
Harwich and North Essex	6,869	5,374	585
Hemel Hempstead	8,966	7,031	900
Hertford and Stortford	10,515	6,436	792
Hertsmere	18,086	11,702	1,345
Hitchin	7,462	5,405	624
Huntingdon	7,404	5,940	690
Ipswich	9,137	5,805	868
Lowestoft	3,813	2,817	359
Luton North	8,069	7,326	1,479
Luton South and South Bedfordshire	14,117	10,781	2,119
Maldon	7,814	5,394	642
Mid Bedfordshire	6,982	5,787	699
Mid Norfolk	4,478	3,993	445
North Bedfordshire	7,030	6,037	731
North East Cambridgeshire	4,749	3,916	498
North East Hertfordshire	7,571	5,896	666
North Norfolk	3,559	3,299	323
North West Cambridgeshire	8,943	7,344	1,012
North West Essex	9,962	7,241	844
North West Norfolk	5,411	3,822	478
Norwich North	5,726	4,058	563
Norwich South	9,522	5,602	859
Peterborough	9,247	7,931	1,410
Rayleigh and Wickford	6,950	4,356	540
South Basildon and East Thurrock	6,137	4,840	781
South Cambridgeshire	7,713	6,273	618
South Norfolk	4,705	4,321	575
South Suffolk	5,642	4,209	450
South West Hertfordshire	11,852	8,462	1,060
South West Norfolk	4,255	3,624	440
Southend East and Rochford	9,655	5,362	768
Southend West and Leigh	11,707	5,337	640
St Albans	10,046	7,380	825
St Neots and Mid Cambridgeshire	6,568	5,817	733
Stevenage	8,099	5,723	728
Suffolk Coastal	4,964	4,714	430
Thurrock	10,658	9,523	1,402
Watford	13,506	10,153	1,366
Waveney Valley	4,992	3,898	338
Welwyn Hatfield	8,640	7,663	989
West Suffolk	27,049	7,496	1,173
Witham	7,534	5,883	690

London

Constituency	Active companies registered	Based here	New in 12 months
Barking	13,682	13,178	2,477
Battersea	9,625	8,758	1,251
Beckenham and Penge	13,916	6,843	855
Bermondsey and Old Southwark	19,211	13,091	1,568
Bethnal Green and Stepney	28,402	17,608	4,395
Bexleyheath and Crayford	6,495	6,209	869
Brent East	13,992	12,542	2,050
Brent West	15,911	12,781	2,110
Brentford and Isleworth	13,667	12,355	2,031
Bromley and Biggin Hill	10,962	7,609	990
Carshalton and Wallington	7,893	6,803	912
Chelsea and Fulham	15,519	13,144	1,655
Chingford and Woodford Green	10,778	8,966	1,510
Chipping Barnet	17,604	11,016	1,324
Cities of London and Westminster	214,590	86,396	8,082
Clapham and Brixton Hill	7,335	6,644	966
Croydon East	6,742	6,225	941
Croydon South	9,221	7,939	1,059
Croydon West	18,842	11,632	1,895
Dagenham and Rainham	13,528	12,557	2,592
Dulwich and West Norwood	8,608	7,651	984
Ealing Central and Acton	18,439	14,767	2,022
Ealing North	10,715	9,803	1,544
Ealing Southall	13,469	11,954	2,199
East Ham	20,163	18,598	6,358
Edmonton and Winchmore Hill	13,121	8,766	1,396
Eltham and Chislehurst	8,630	6,984	1,039
Enfield North	11,095	8,737	1,379
Erith and Thamesmead	9,661	9,274	1,368
Feltham and Heston	11,564	10,809	2,016
Finchley and Golders Green	34,753	16,066	1,951
Greenwich and Woolwich	12,381	11,218	2,096
Hackney North and Stoke Newington	17,005	13,615	1,997
Hackney South and Shoreditch	96,180	16,026	2,596
Hammersmith and Chiswick	25,793	14,089	1,653
Hampstead and Highgate	17,593	11,674	1,241
Harrow East	21,267	13,643	1,929
Harrow West	26,127	16,215	2,380
Hayes and Harlington	14,227	12,601	2,564
Hendon	18,813	14,064	2,014
Holborn and St Pancras	152,007	27,522	3,688
Hornchurch and Upminster	9,815	7,240	1,048
Hornsey and Friern Barnet	10,737	8,068	1,008
Ilford North	21,353	16,002	2,876
Ilford South	18,418	15,911	3,071
Islington North	10,860	7,848	1,023
Islington South and Finsbury	99,448	19,191	2,407
Kensington and Bayswater	21,074	17,952	2,092
Kingston and Surbiton	12,353	9,653	1,213
Lewisham East	7,089	6,504	1,012
Lewisham North	8,001	7,623	1,163
Lewisham West and East Dulwich	6,156	5,798	812
Leyton and Wanstead	13,097	10,418	1,653
Mitcham and Morden	11,064	9,055	1,471
Old Bexley and Sidcup	10,109	6,151	909
Orpington	7,468	6,021	766
Peckham	7,329	7,058	1,125
Poplar and Limehouse	23,994	14,728	2,258
Putney	9,101	8,080	1,157
Queen's Park and Maida Vale	10,877	9,874	1,399
Richmond Park	11,380	9,667	1,045
Romford	10,755	8,586	1,360
Ruislip, Northwood and Pinner	20,863	10,542	1,261
Southgate and Wood Green	23,389	12,988	1,930
Stratford and Bow	14,067	12,020	2,202
Streatham and Croydon North	10,414	8,993	1,378
Sutton and Cheam	9,123	7,497	961
Tooting	8,727	7,660	1,077
Tottenham	15,441	11,921	1,965
Twickenham	11,450	8,662	953
Uxbridge and South Ruislip	12,043	10,338	1,579
Vauxhall and Camberwell Green	11,138	9,066	1,221
Walthamstow	16,501	10,046	1,900
West Ham and Beckton	12,294	10,957	2,245
Wimbledon	16,650	11,503	1,346

South East

Constituency	Active companies registered	Based here	New in 12 months
Aldershot	7,449	6,213	874
Arundel and South Downs	7,182	6,229	577
Ashford	7,796	5,829	777
Aylesbury	7,981	7,026	1,003
Banbury	6,960	5,746	694
Basingstoke	6,029	5,240	676
Beaconsfield	13,212	9,943	1,133
Bexhill and Battle	7,795	4,385	470
Bicester and Woodstock	8,472	6,449	735
Bognor Regis and Littlehampton	5,127	3,639	520
Bracknell	5,685	5,021	677
Brighton Kemptown and Peacehaven	4,308	3,980	559
Brighton Pavilion	12,779	7,862	949
Buckingham and Bletchley	8,934	7,522	1,034
Canterbury	7,811	5,511	706
Chatham and Aylesford	6,422	5,046	751
Chesham and Amersham	11,525	8,871	880
Chichester	8,285	5,690	626
Crawley	6,813	6,105	1,015
Dartford	12,009	9,179	1,349
Didcot and Wantage	6,613	5,745	631
Dorking and Horley	7,929	6,232	631
Dover and Deal	4,868	3,799	493
Earley and Woodley	7,237	6,334	859
East Grinstead and Uckfield	7,272	6,300	622
East Hampshire	8,357	5,718	550
East Surrey	9,393	6,969	753
East Thanet	7,106	4,617	675
East Worthing and Shoreham	6,137	4,241	556
Eastbourne	8,555	3,993	562
Eastleigh	7,856	4,720	569
Epsom and Ewell	10,030	7,425	940
Esher and Walton	8,685	7,775	839
Fareham and Waterlooville	9,980	5,022	567
Farnham and Bordon	8,948	6,806	661
Faversham and Mid Kent	5,925	5,276	672
Folkestone and Hythe	5,259	4,290	568
Gillingham and Rainham	5,552	4,278	703
Godalming and Ash	7,665	6,751	640
Gosport	3,344	2,872	432
Gravesham	8,901	7,288	1,122
Guildford	8,863	7,521	797
Hamble Valley	9,050	6,653	716
Hastings and Rye	5,792	4,668	597
Havant	4,760	3,493	482
Henley and Thame	8,547	7,140	688
Herne Bay and Sandwich	5,423	4,869	668
Horsham	7,908	6,081	720
Hove and Portslade	11,286	7,488	851
Isle of Wight East	3,078	2,570	253
Isle of Wight West	4,006	3,090	343
Lewes	6,765	4,794	547
Maidenhead	9,712	8,467	972
Maidstone and Malling	11,610	7,274	964
Mid Buckinghamshire	7,423	6,699	722
Mid Sussex	8,260	5,588	626
Milton Keynes Central	12,848	10,479	1,543
Milton Keynes North	10,870	8,278	1,148
New Forest East	4,894	4,216	451
New Forest West	7,781	5,365	447
Newbury	7,842	5,089	496
North East Hampshire	7,097	6,277	694
North West Hampshire	5,327	4,965	628
Oxford East	5,181	4,799	750
Oxford West and Abingdon	7,556	5,580	638
Portsmouth North	7,715	4,333	664
Portsmouth South	6,157	4,660	768
Reading Central	9,562	7,828	1,087
Reading West and Mid Berkshire	6,179	5,438	643
Reigate	9,472	7,705	855
Rochester and Strood	10,006	7,580	1,014
Romsey and Southampton North	6,742	5,725	686
Runnymede and Weybridge	13,832	9,024	1,045
Sevenoaks	11,185	7,745	977
Sittingbourne and Sheppey	5,687	4,922	674
Slough	14,256	13,122	2,444
Southampton Itchen	5,879	4,882	776
Southampton Test	7,058	5,654	941
Spelthorne	9,069	7,117	1,009
Surrey Heath	8,694	6,804	834
Sussex Weald	7,837	5,582	531
Tonbridge	8,829	6,034	599
Tunbridge Wells	9,808	7,225	766
Weald of Kent	7,729	6,160	635
Winchester	9,174	6,824	652
Windsor	12,683	10,260	1,280
Witney	7,242	5,265	587
Woking	8,462	7,082	834
Wokingham	9,727	7,292	798
Worthing West	8,669	4,356	511
Wycombe	9,831	8,689	1,206

South West

Constituency	Active companies registered	Based here	New in 12 months
Bath	8,364	6,455	644
Bournemouth East	7,116	5,644	788
Bournemouth West	10,247	7,410	979
Bridgwater	4,200	3,111	462
Bristol Central	13,346	9,950	996
Bristol East	6,507	5,542	873
Bristol North East	5,357	4,254	684
Bristol North West	7,861	5,539	641
Bristol South	5,079	4,607	650
Camborne and Redruth	3,848	3,709	437
Central Devon	5,410	4,515	421
Cheltenham	9,419	6,463	732
Chippenham	6,798	4,661	487
Christchurch	8,562	5,168	527
East Wiltshire	4,639	4,079	492
Exeter	7,566	4,213	554
Exmouth and Exeter East	6,899	4,524	545
Filton and Bradley Stoke	7,045	5,818	810
Forest of Dean	5,101	4,351	474
Frome and East Somerset	5,700	4,729	461
Glastonbury and Somerton	4,770	4,153	457
Gloucester	6,790	5,462	867
Honiton and Sidmouth	5,009	3,895	366
Melksham and Devizes	4,887	4,385	429
Mid Dorset and North Poole	9,989	5,601	686
Newton Abbot	5,209	3,442	363
North Cornwall	4,780	4,414	495
North Cotswolds	7,676	6,295	610
North Devon	5,023	4,347	505
North Dorset	4,826	4,347	454
North East Somerset and Hanham	5,659	4,608	473
North Somerset	6,636	5,763	537
Plymouth Moor View	3,010	2,400	410
Plymouth Sutton and Devonport	6,736	4,879	683
Poole	8,848	6,571	786
Salisbury	7,723	4,971	482
South Cotswolds	7,633	6,059	556
South Devon	5,053	4,614	446
South Dorset	5,204	3,526	377
South East Cornwall	4,107	3,563	362
South West Devon	4,164	3,412	424
South West Wiltshire	4,250	3,934	438
St Austell and Newquay	4,935	4,287	539
St Ives	4,040	3,447	384
Stroud	5,931	5,120	479
Swindon North	4,548	4,315	630
Swindon South	6,928	5,327	738
Taunton and Wellington	8,037	4,766	545
Tewkesbury	5,619	4,930	577
Thornbury and Yate	5,993	5,073	584
Tiverton and Minehead	3,998	3,397	339
Torbay	5,724	4,006	497
Torridge and Tavistock	4,029	3,562	383
Truro and Falmouth	6,810	5,099	531
Wells and Mendip Hills	6,612	4,892	495
West Dorset	6,840	4,476	427
Weston-super-Mare	5,493	4,321	567
Yeovil	4,383	3,580	418

Wales

Constituency	Active companies registered	Based here	New in 12 months
Aberafan Maesteg	3,043	2,793	439
Alyn and Deeside	4,746	4,108	546
Bangor Aberconwy	4,699	3,879	472
Blaenau Gwent and Rhymney	2,586	2,361	412
Brecon, Radnor and Cwm Tawe	4,005	3,631	374
Bridgend	5,239	3,989	526
Caerfyrddin	4,979	4,140	468
Caerphilly	3,710	3,588	519
Cardiff East	6,126	5,698	1,040
Cardiff North	33,389	5,184	634
Cardiff South and Penarth	10,707	9,117	1,288
Cardiff West	5,872	4,934	731
Ceredigion Preseli	4,109	3,956	412
Clwyd East	4,259	3,873	465
Clwyd North	5,030	3,602	559
Dwyfor Meirionnydd	3,986	3,661	382
Gower	4,288	4,087	528
Llanelli	3,311	3,077	421
Merthyr Tydfil and Aberdare	3,191	3,191	508
Mid and South Pembrokeshire	5,149	4,305	461
Monmouthshire	5,584	4,997	511
Montgomeryshire and Glyndwr	3,870	3,481	315
Neath and Swansea East	5,625	4,549	656
Newport East	6,134	5,133	988
Newport West and Islwyn	4,483	3,701	597
Pontypridd	4,592	4,077	623
Rhondda and Ogmore	2,473	2,392	441
Swansea West	5,176	4,225	719
Torfaen	3,444	2,999	445
Vale of Glamorgan	4,740	4,538	577
Wrexham	5,154	4,197	550
Ynys Môn	2,434	2,434	280

Scotland

Constituency	Active companies registered	Based here	New in 12 months
Aberdeen North	3,794	3,726	589
Aberdeen South	9,924	7,199	953
Aberdeenshire North and Moray East	4,305	3,599	390
Airdrie and Shotts	3,654	3,201	586
Alloa and Grangemouth	3,289	2,714	404
Angus and Perthshire Glens	4,494	4,016	472
Arbroath and Broughty Ferry	4,075	3,200	465
Argyll, Bute and South Lochaber	4,137	3,856	493
Ayr, Carrick and Cumnock	4,490	3,746	418
Bathgate and Linlithgow	3,508	3,427	589
Berwickshire, Roxburgh and Selkirk	3,996	3,500	411
Caithness, Sutherland and Easter Ross	4,331	3,899	484
Central Ayrshire	3,123	2,741	395
Coatbridge and Bellshill	3,549	3,236	558
Cowdenbeath and Kirkcaldy	3,426	3,231	517
Cumbernauld and Kirkintilloch	3,352	2,858	456
Dumfries and Galloway	3,108	2,592	351
Dumfriesshire, Clydesdale and Tweeddale	6,028	2,938	314
Dundee Central	7,414	4,866	788
Dunfermline and Dollar	4,040	3,333	544
East Kilbride and Strathaven	4,631	3,780	582
East Renfrewshire	4,716	4,290	610
Edinburgh East and Musselburgh	8,566	5,855	854
Edinburgh North and Leith	29,856	11,754	1,567
Edinburgh South	4,473	3,667	591
Edinburgh South West	14,966	5,424	729
Edinburgh West	5,666	4,691	581
Falkirk	3,503	3,118	533
Glasgow East	8,496	6,606	1,137
Glasgow North	28,917	14,877	1,961
Glasgow North East	3,260	3,260	701
Glasgow South	4,305	3,517	686
Glasgow South West	6,478	5,753	1,031
Glasgow West	3,434	3,090	583
Glenrothes and Mid Fife	2,525	2,341	396
Gordon and Buchan	4,129	3,987	437
Hamilton and Clyde Valley	6,114	4,136	608
Inverclyde and Renfrewshire West	2,836	2,650	363
Inverness, Skye and West Ross-shire	5,612	5,054	648
Kilmarnock and Loudoun	3,976	3,076	487
Livingston	4,194	4,075	666
Lothian East	3,508	3,460	447
Mid Dunbartonshire	4,004	3,694	504
Midlothian	4,077	3,821	569
Moray West, Nairn and Strathspey	4,078	3,648	443
Motherwell, Wishaw and Carluke	4,220	3,111	595
Na h-Eileanan an Iar	1,241	1,085	113
North Ayrshire and Arran	2,706	2,420	416
North East Fife	3,646	3,308	362
Orkney and Shetland	2,232	2,232	188
Paisley and Renfrewshire North	4,490	4,003	591
Paisley and Renfrewshire South	4,033	3,389	610
Perth and Kinross-shire	4,737	4,210	489
Rutherglen	3,814	3,501	627
Stirling and Strathallan	5,585	5,219	617
West Aberdeenshire and Kincardine	5,008	4,752	515
West Dunbartonshire	3,020	2,684	443

Companies by council area · Companies by town · Companies by industry

"Based here" leaves out companies registered at mass-registration addresses (an address shared by 50 or more companies) and companies whose registered office Companies House has removed (the registrar's default address). Counts from 1 to 9 are shown as "fewer than 10".