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.

TL

TRAMLINK NOTTINGHAM (HOLDINGS) LIMITED Active
---
Registration Nr
07595316

Age of business
15 years

Nr of Employees
1

Revenue
---

Industry
Rail Transport Services

Country

GB

Email
*********@tramlinknottingham.co.uk

This information is available only for subscribed users
View plans

Website
http://www.tramlinknottingham.co.uk/

Phone

+441159******

This information is available only for subscribed users
View plans
Registration Nr
07595316

Age of business
15 years

Industry
Rail Transport Services

Country

GB
DL

DOLPHIN DRILLING LIMITED Active
Chandler's Ford
Registration Nr
01017560

Age of business
54 years

Nr of Employees
35

Revenue
---

Industry
Oil & Gas Services

Country

GB

Email
************@dolphindoc.no

This information is available only for subscribed users
View plans

City
Chandler's Ford

Website
http://dolphindrilling.no/

Phone

+441224******

This information is available only for subscribed users
View plans
Registration Nr
01017560

Age of business
54 years

Industry
Oil & Gas Services

Country

GB
RL

REGENT GAS HOLDINGS LIMITED Active
Kendal Avenue
Registration Nr
07687951

Age of business
15 years

Nr of Employees
23

Revenue
---

Industry
Financial Services

Country

GB

Email
****@regentgas.co.uk

This information is available only for subscribed users
View plans

City
Kendal Avenue

Website
http://www.regentgas.co.uk/

Phone

+442089******

This information is available only for subscribed users
View plans
Registration Nr
07687951

Age of business
15 years

Industry
Financial Services

Country

GB
HL

HARTREE PARTNERS (UK) LIMITED Active
100 Victoria Street
Registration Nr
03446989

Age of business
28 years

Nr of Employees
31

Revenue
218.6 million

Industry
Finance & Insurance

Country

GB

Email
****@hetco.com

This information is available only for subscribed users
View plans

City
100 Victoria Street

Website
http://hartreepartners.com/

Phone

+442072******

This information is available only for subscribed users
View plans
Registration Nr
03446989

Age of business
28 years

Industry
Finance & Insurance

Country

GB
OL

ONETRUST TECHNOLOGY LIMITED Active
---
Registration Nr
04156317

Age of business
25 years

Nr of Employees
252

Revenue
133.2 million

Industry
Internet Services

Country

GB

Email
****@governor.co.uk

This information is available only for subscribed users
View plans

Website
https://www.onetrust.com/

Phone

+442075******

This information is available only for subscribed users
View plans
Registration Nr
04156317

Age of business
25 years

Industry
Internet Services

Country

GB
Reduce fraud and risk by checking supplier credit score and limit, trade payment data, court judgements, ownership, and financial health—all in one place.
Verify a Supplier
HL

HACKETT LIMITED Active
---
Registration Nr
01872280

Age of business
42 years

Nr of Employees
230

Revenue
124.7 million

Industry
Clothing

Country

GB

Email
******@hackett.co.uk

This information is available only for subscribed users
View plans

Website
https://www.hackett.com/

Phone

+442036******

This information is available only for subscribed users
View plans
Registration Nr
01872280

Age of business
42 years

Industry
Clothing

Country

GB
WL

WUNDERMAN THOMPSON COMMERCE UK LIMITED Active
18 Upper Ground
Registration Nr
02360867

Age of business
37 years

Nr of Employees
450

Revenue
114.9 million

Industry
Marketing And Merchandising Services

Country

GB

Email
****@salmon.com

This information is available only for subscribed users
View plans

City
18 Upper Ground

Website
http://wundermanthompson.com/expertise/commerce

Phone

+441923******

This information is available only for subscribed users
View plans
Registration Nr
02360867

Age of business
37 years

Industry
Marketing And Merchandising Services

Country

GB
FL

FOCCHI LTD Active
7 Kenrick Place
Registration Nr
02997625

Age of business
32 years

Nr of Employees
26

Revenue
108.1 million

Industry
Installation And Maintenance Services

Country

GB

Email
****@focchi.it

This information is available only for subscribed users
View plans

City
7 Kenrick Place

Website
https://www.focchi.it/ww/

Phone

+442072******

This information is available only for subscribed users
View plans
Registration Nr
02997625

Age of business
32 years

Industry
Installation And Maintenance Services

Country

GB
RL

RESMED (UK) LIMITED Active
Harwell Campus
Registration Nr
02863553

Age of business
33 years

Nr of Employees
122

Revenue
103.7 million

Industry
Surgical Equipment

Country

GB

Email
*********@resmed.co.uk

This information is available only for subscribed users
View plans

City
Harwell Campus

Website
https://www.resmed.com/

Phone

+441235******

This information is available only for subscribed users
View plans
Registration Nr
02863553

Age of business
33 years

Industry
Surgical Equipment

Country

GB
ZL

ZHA ARCHITECTS LIMITED Active
---
Registration Nr
03749443

Age of business
27 years

Nr of Employees
507

Revenue
77.3 million

Industry
Industrial Development Consultants

Country

GB

Email
************@zahahadid.com

This information is available only for subscribed users
View plans

Website
http://zahahadid.com/

Phone

+442072******

This information is available only for subscribed users
View plans
Registration Nr
03749443

Age of business
27 years

Industry
Industrial Development Consultants

Country

GB
WL

W.L. GORE AND ASSOCIATES (U.K.) LIMITED Active
Fleet Place
Registration Nr
00856254

Age of business
61 years

Nr of Employees
251

Revenue
74.8 million

Industry
Man-made

Country

GB

City
Fleet Place

Website
http://www.wlgore.com/

Phone

+441506******

This information is available only for subscribed users
View plans
Registration Nr
00856254

Age of business
61 years

Industry
Man-made

Country

GB
Reduce fraud and risk by checking supplier credit score and limit, trade payment data, court judgements, ownership, and financial health—all in one place.
Verify a Supplier
VL

VEOLIA ES SOUTH DOWNS LTD Active
---
Registration Nr
03765422

Age of business
27 years

Nr of Employees
166

Revenue
72.7 million

Industry
Services

Country

GB

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

Phone

+441273******

This information is available only for subscribed users
View plans
Registration Nr
03765422

Age of business
27 years

Industry
Services

Country

GB
GL

GASREC LTD Active
32 London Bridge Street
Registration Nr
04841866

Age of business
23 years

Nr of Employees
41

Revenue
72.7 million

Industry
Oil & Gas

Country

GB

Email
*******@gasrec.co.uk

This information is available only for subscribed users
View plans

City
32 London Bridge Street

Website
http://www.gasrec.co.uk/

Phone

+442030******

This information is available only for subscribed users
View plans
Registration Nr
04841866

Age of business
23 years

Industry
Oil & Gas

Country

GB
IL

INBRIT LOGISTICS LIMITED Active
Park Royal
Registration Nr
03108526

Age of business
31 years

Nr of Employees
32

Revenue
71.0 million

Industry
Warehousing & Storage

Country

GB

Email
****@inbritlogistics.com

This information is available only for subscribed users
View plans

City
Park Royal

Website
http://eagletrans-group.com/

Phone

+442084******

This information is available only for subscribed users
View plans
Registration Nr
03108526

Age of business
31 years

Industry
Warehousing & Storage

Country

GB
IS

IPC INFORMATION SYSTEMS Active
1st Floor, 7 Devonshire Square
Registration Nr
01823833

Age of business
42 years

Nr of Employees
132

Revenue
67.6 million

Industry
Software

Country

GB

Email
****@ipc.com

This information is available only for subscribed users
View plans

City
1st Floor, 7 Devonshire Square

Website
http://ipc.com/

Phone

+442079******

This information is available only for subscribed users
View plans
Registration Nr
01823833

Age of business
42 years

Industry
Software

Country

GB
HL

HAYDON MECHANICAL & ELECTRICAL LIMITED Active
5 St. Andrews Hill
Registration Nr
00988409

Age of business
56 years

Nr of Employees
120

Revenue
66.2 million

Industry
Construction & Real Estate

Country

GB

Email
*****@haydonme.co.uk

This information is available only for subscribed users
View plans

City
5 St. Andrews Hill

Phone

+442079******

This information is available only for subscribed users
View plans
Registration Nr
00988409

Age of business
56 years

Industry
Construction & Real Estate

Country

GB
CL

CNIM UK LIMITED Intermediate
---
Registration Nr
02142532

Age of business
38 years

Nr of Employees
44

Revenue
64.9 million

Industry
Measuring And Testing Equipment

Country

GB

Website
https://cnim.com/

Phone

+442074******

This information is available only for subscribed users
View plans
Registration Nr
02142532

Age of business
38 years

Industry
Measuring And Testing Equipment

Country

GB
Reduce fraud and risk by checking supplier credit score and limit, trade payment data, court judgements, ownership, and financial health—all in one place.
Verify a Supplier
EL

ETEX UK INSULATION LIMITED Active
Easton-in-gordano
Registration Nr
02160591

Age of business
39 years

Nr of Employees
190

Revenue
58.7 million

Industry
Retail

Country

GB

Email
***********@superglass.co.uk

This information is available only for subscribed users
View plans

City
Easton-in-gordano

Website
https://www.superglass.com/

Phone

+441786******

This information is available only for subscribed users
View plans
Registration Nr
02160591

Age of business
39 years

Industry
Retail

Country

GB
IL

ISG CENTRAL SERVICES LIMITED Active
---
Registration Nr
02997684

Age of business
32 years

Nr of Employees
386

Revenue
58.7 million

Industry
Business & Professional Associations

Country

GB

Email
***********@isgplc.com

This information is available only for subscribed users
View plans

Phone

+441179******

This information is available only for subscribed users
View plans
Registration Nr
02997684

Age of business
32 years

Industry
Business & Professional Associations

Country

GB
CL

CAPARO PRECISION TUBES LIMITED Intermediate
29 Wellington Street
Registration Nr
05172071

Age of business
22 years

Nr of Employees
275

Revenue
58.2 million

Industry
Metal Accessories & Components

Country

GB

Email
*********@hublebas.co.uk

This information is available only for subscribed users
View plans

City
29 Wellington Street

Website
http://www.caparo.com/

Phone

+441902******

This information is available only for subscribed users
View plans
Registration Nr
05172071

Age of business
22 years

Industry
Metal Accessories & Components

Country

GB
SL

SGL CARBON FIBERS LIMITED Active
Great North Road
Registration Nr
SC078081

Age of business
44 years

Nr of Employees
182

Revenue
45.5 million

Industry
Adhesives

Country

GB

Email
*********@sglgroup.com

This information is available only for subscribed users
View plans

City
Great North Road

Website
https://www.sglgroup.com/

Phone

+441463******

This information is available only for subscribed users
View plans
Registration Nr
SC078081

Age of business
44 years

Industry
Adhesives

Country

GB
VL

VSL SYSTEMS (UK) LIMITED Active
1 Lambeth Palace Road
Registration Nr
02285599

Age of business
38 years

Nr of Employees
1

Revenue
41.8 million

Industry
Engineering Services

Country

GB

City
1 Lambeth Palace Road

Website
http://www.vsl.com/

Phone

+441480******

This information is available only for subscribed users
View plans
Registration Nr
02285599

Age of business
38 years

Industry
Engineering Services

Country

GB
RL

RENDALL & RITTNER LIMITED Active
---
Registration Nr
02515428

Age of business
36 years

Nr of Employees
497

Revenue
41.5 million

Industry
Real Estate Investment Trusts

Country

GB

Email
**************@rendallandrittner.co.uk

This information is available only for subscribed users
View plans

Website
http://www.rendallandrittner.co.uk/

Phone

+442074******

This information is available only for subscribed users
View plans
Registration Nr
02515428

Age of business
36 years

Industry
Real Estate Investment Trusts

Country

GB
Reduce fraud and risk by checking supplier credit score and limit, trade payment data, court judgements, ownership, and financial health—all in one place.
Verify a Supplier
SL

SQUARE ONE RESOURCES LIMITED Active
5th Floor
Registration Nr
03110911

Age of business
31 years

Nr of Employees
74

Revenue
29.2 million

Industry
Services

Country

GB

Email
****@squareoneresources.com

This information is available only for subscribed users
View plans

City
5th Floor

Website
https://www.squareoneresources.com/

Phone

+442072******

This information is available only for subscribed users
View plans
Registration Nr
03110911

Age of business
31 years

Industry
Services

Country

GB
AL

ALVAREZ & MARSAL CORPORATE TRANSFORMATION SERVICES LLP Active
---
Registration Nr
OC380168

Age of business
13 years

Nr of Employees
75

Revenue
976475

Industry
-

Country

GB
Registration Nr
OC380168

Age of business
13 years

Industry
-

Country

GB

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.

Company Verification

Financial History

Ownership Structure

Credit Insights

Executive Contacts

Email Automation

Request a live demo presentation

We have generated thousand of leads for our happy customers

Want to see more contacts?

Request a 5 minutes demo to see the full potential for yourself

Power up your browser with business intelligence

Complete your Global Database experience