Top City of London companies by revenue

The City of London has a booming economy that is vital to the UK. In 2016 it had a GVA of around £49.2 billion, almost 3% of the country's overall output, and over 12% of London's. The city is an important global hub for finance and insurance, and employment in the sector is expected to grow by 0.2% a year from 2018 to 2050, adding a further 23,000 jobs to the thriving industry.

There are currently around 485,000 people working in the city, which accounts for 9% of all employment in the Greater London area. One in 63 of the total UK workforce has employment in the city. The City of London is predicted to see a rise of 34% in employment by 2050, meaning a total of 705,000 workers across all sectors in the region.

At Global Database we've collected this list of the top-performing companies in the city in order to give a useful insight into its current economy. See the results, ordered by most recent revenue, below.

EL

EUROPA OIL & GAS LIMITED Active
---
Registration Nr
03093716

Age of business
30 years

Nr of Employees
5

Revenue
3.5 million

Industry
Mining Services

Country

GB

Email
****@europaoil.com

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Website
https://europaoil.com/

Phone

+442070******

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Registration Nr
03093716

Age of business
30 years

Industry
Mining Services

Country

GB
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WL

WESTON SM LLP Active
St. James Square
Registration Nr
OC321525

Age of business
19 years

Nr of Employees
2

Revenue
3.4 million

Industry
-

Country

GB

City
St. James Square

Website
https://protectsigns.uk/

Phone

+441934******

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Registration Nr
OC321525

Age of business
19 years

Industry
-

Country

GB
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CL

CONFLUENCE INTERNATIONAL LIMITED Active
4, St. Paul's Churchyard
Registration Nr
05764477

Age of business
19 years

Nr of Employees
17

Revenue
3.4 million

Industry
Software

Country

GB

Email
****@confluence.com

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City
4, St. Paul's Churchyard

Website
https://confluence.atlassian.com/

Phone

+442073******

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Registration Nr
05764477

Age of business
19 years

Industry
Software

Country

GB
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U

UKACTIVE Active
14 Gray's Inn Road
Registration Nr
02589238

Age of business
34 years

Nr of Employees
42

Revenue
3.4 million

Industry
Trade Unions

Country

GB

Email
****@fia.org.uk

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City
14 Gray's Inn Road

Website
http://ukactive.com/

Phone

+442072******

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Registration Nr
02589238

Age of business
34 years

Industry
Trade Unions

Country

GB
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ML

MARLOWE FIRE & SECURITY (BBC) LIMITED Active
---
Registration Nr
01454397

Age of business
46 years

Nr of Employees
68

Revenue
3.3 million

Industry
Intruder Detection Systems

Country

GB

Email
*****@bbcfire.co.uk

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Website
http://bbcfire.co.uk/

Phone

+441953******

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Registration Nr
01454397

Age of business
46 years

Industry
Intruder Detection Systems

Country

GB
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PL

PROFESSIONAL PUBLISHERS ASSOCIATION LTD Active
53 - 64 Chancery Lane
Registration Nr
00132310

Age of business
112 years

Nr of Employees
12

Revenue
3.3 million

Industry
Government

Country

GB

Email
****@ppa.co.uk

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City
53 - 64 Chancery Lane

Website
https://ppa.co.uk/

Phone

+442074******

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Registration Nr
00132310

Age of business
112 years

Industry
Government

Country

GB
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GL

GLITTER PRODUCTS LIMITED Intermediate
One Marsden Street
Registration Nr
06661578

Age of business
17 years

Nr of Employees
26

Revenue
3.3 million

Industry
Food

Country

GB

Email
****@rainbowdust.co.uk

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City
One Marsden Street

Website
http://rainbowdust.co.uk/

Phone

+441772******

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Registration Nr
06661578

Age of business
17 years

Industry
Food

Country

GB
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GL

GLOBALGRANGE LIMITED Active
---
Registration Nr
01503192

Age of business
45 years

Nr of Employees
121

Revenue
3.3 million

Industry
Tourism

Country

GB

Email
*********@grangehotels.com

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Website
https://grangehotels.com/

Phone

+442076******

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Registration Nr
01503192

Age of business
45 years

Industry
Tourism

Country

GB
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CL

CROWN ARTIST BRUSH LIMITED Active
191 Wood Lane
Registration Nr
00267073

Age of business
93 years

Nr of Employees
62

Revenue
3.3 million

Industry
Consumer Goods & Services

Country

GB

Email
*****@crownartistbrush.co.uk

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City
191 Wood Lane

Website
https://crownartistbrush.co.uk/

Phone

+441502******

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Registration Nr
00267073

Age of business
93 years

Industry
Consumer Goods & Services

Country

GB
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CL

CONNECT VENTURES LLP Active
---
Registration Nr
OC367566

Age of business
14 years

Nr of Employees
4

Revenue
3.3 million

Industry
-

Country

GB

Website
https://connectventures.co.uk/

Phone

+442038******

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Registration Nr
OC367566

Age of business
14 years

Industry
-

Country

GB
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HB

HOUTHOFF LONDON B.V. Active
Refer To Parent Registry
Registration Nr
FC023801

Age of business
23 years

Nr of Employees
14

Revenue
3.3 million

Industry
Legal Consultants

Country

GB

Email
******@houthoff.com

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City
Refer To Parent Registry

Website
http://houthoff.com/

Phone

+442074******

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Registration Nr
FC023801

Age of business
23 years

Industry
Legal Consultants

Country

GB
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SL

SOCIETY OF PETROLEUM ENGINEERS EUROPE LIMITED Active
---
Registration Nr
02778741

Age of business
32 years

Nr of Employees
21

Revenue
3.2 million

Industry
Scientific & Education

Country

GB

Email
******@spe.org

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Website
http://speeurope.org.uk/

Phone

+442072******

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Registration Nr
02778741

Age of business
32 years

Industry
Scientific & Education

Country

GB
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AL

AON CYBER SOLUTIONS LIMITED Active
122 Leadenhall Street
Registration Nr
06005406

Age of business
19 years

Nr of Employees
26

Revenue
3.2 million

Industry
Software

Country

GB

Email
******@gdssecurity.com

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City
122 Leadenhall Street

Website
http://gdssecurity.com/

Phone

+442070******

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Registration Nr
06005406

Age of business
19 years

Industry
Software

Country

GB
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CL

CONCERTO EVENTS LIMITED Intermediate
15-17 Cumberland Place
Registration Nr
02316740

Age of business
37 years

Nr of Employees
25

Revenue
3.2 million

Industry
Beverage Processing Services

Country

GB

City
15-17 Cumberland Place

Website
https://weareultimate.co.uk/

Phone

+442079******

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Registration Nr
02316740

Age of business
37 years

Industry
Beverage Processing Services

Country

GB
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ML

MORNINGSTAR WEALTH (UK) LIMITED Active
55-71 City Road
Registration Nr
05362153

Age of business
20 years

Nr of Employees
69

Revenue
3.2 million

Industry
Business & Professional Associations

Country

GB

Email
*********@praemium.com

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City
55-71 City Road

Website
https://www.praemium.co.uk/

Phone

+441900******

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Registration Nr
05362153

Age of business
20 years

Industry
Business & Professional Associations

Country

GB
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TL

TAI PING CARPETS UK LIMITED Active
---
Registration Nr
04935618

Age of business
22 years

Nr of Employees
9

Revenue
3.1 million

Industry
Textile Trade

Country

GB

Email
******@taipingcarpets.com

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Website
https://taipingcarpets.com/

Phone

+442078******

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Registration Nr
04935618

Age of business
22 years

Industry
Textile Trade

Country

GB
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TL

TATA LIMITED Active
---
Registration Nr
00092560

Age of business
118 years

Nr of Employees
19

Revenue
3.1 million

Industry
Retail

Country

GB

Email
****@tata.co.uk

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Website
http://tata.com/

Phone

+442072******

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Registration Nr
00092560

Age of business
118 years

Industry
Retail

Country

GB
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DL

DEEP INSTINCT (UK) LIMITED Active
---
Registration Nr
13118396

Age of business
4 years

Nr of Employees
16

Revenue
3.1 million

Industry
Software

Country

GB
Registration Nr
13118396

Age of business
4 years

Industry
Software

Country

GB
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LL

L3HARRIS TECHNOLOGIES ASA LIMITED Active
Fourth Floor
Registration Nr
01730717

Age of business
42 years

Nr of Employees
26

Revenue
3.0 million

Industry
Wholesale

Country

GB

City
Fourth Floor

Website
https://l3harris.com/about-us

Phone

+441252******

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Registration Nr
01730717

Age of business
42 years

Industry
Wholesale

Country

GB
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IL

IHI EUROPE LTD Active
2 America Square
Registration Nr
02717989

Age of business
33 years

Nr of Employees
16

Revenue
3.0 million

Industry
Management Services

Country

GB

City
2 America Square

Website
http://ihieuro.co.uk/

Phone

+442074******

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Registration Nr
02717989

Age of business
33 years

Industry
Management Services

Country

GB
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AL

ALCUMUS ISOQAR LIMITED Active
Parc Nantgarw
Registration Nr
02637608

Age of business
34 years

Nr of Employees
156

Revenue
3.0 million

Industry
Financial Management Consultants

Country

GB

Email
*********@isoqar.com

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City
Parc Nantgarw

Website
http://alcumusgroup.com/

Phone

+441618******

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Registration Nr
02637608

Age of business
34 years

Industry
Financial Management Consultants

Country

GB
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HL

HAMAMATSU PHOTONICS UK LIMITED Active
10 Tewin Road
Registration Nr
02228744

Age of business
37 years

Nr of Employees
60

Revenue
3.0 million

Industry
Hvac Equipment

Country

GB

Email
****@hamamatsu.co.uk

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City
10 Tewin Road

Website
http://hamamatsu.co.uk/

Phone

+441707******

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Registration Nr
02228744

Age of business
37 years

Industry
Hvac Equipment

Country

GB
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AL

AI-MEDIA UK B LTD Active
51 Eastcheap
Registration Nr
07292409

Age of business
15 years

Nr of Employees
69

Revenue
3.0 million

Industry
Scientific & Education

Country

GB

City
51 Eastcheap

Website
http://beecommunications.com/

Phone

+442075******

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Registration Nr
07292409

Age of business
15 years

Industry
Scientific & Education

Country

GB
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LL

LION'S HEAD GLOBAL PARTNERS LLP Active
---
Registration Nr
OC338440

Age of business
17 years

Nr of Employees
1

Revenue
2.9 million

Industry
Banks

Country

GB

Email
**********@lhgp.com

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Website
https://lhgp.com/

Phone

+442073******

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Registration Nr
OC338440

Age of business
17 years

Industry
Banks

Country

GB
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PL

PORTMAN ARCHITECTURAL GLAZING LIMITED Intermediate
Tavistock Square
Registration Nr
04267431

Age of business
24 years

Nr of Employees
8

Revenue
2.9 million

Industry
Glass, Cement And Ceramics

Country

GB

Email
****@portmanglazing.com

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City
Tavistock Square

Phone

+441293******

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Registration Nr
04267431

Age of business
24 years

Industry
Glass, Cement And Ceramics

Country

GB
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As the results above show, the city's economy is incredibly prosperous and offers great potential. As the headquarters for the UK's finance and insurance sector, there are eye-watering sums at play here. The financial sector is crucial to the country's economy, having generated over £115.3 billion in 2016. This represents 6.6% of the overall GVA for the UK. The professional services sector is another important sector for the City of London, providing 4.7% of the UK's economic output. It is predicted that the sector will see the largest growth in employment, with an additional 509,000 jobs being created by 2050.

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