London’s tech industry is building a fast-growing ecosystem across startups, scaleups, and global finance. In 2023, it employed 609,000 people and contributed about £97bn annually to London’s economy, while tech roles expanded year on year. The page also explores key infrastructure and talent signals—5G reach, coworking capacity, VC activity, fintech momentum, and unicorn growth—plus where the momentum is concentrated.
Key Takeaways
- London hosts 14,500 tech companies as of 2024
- 85 new tech unicorns emerged from London since 2012
- Fintech firms in London: 2,100 active startups in 2023
- Bandwidth capacity in London data centers: 150 Tbps 2023
- Co-working spaces for tech: 250 venues with 500,000 desks in London 2024
- 5G coverage in London tech districts: 98% by 2023
- London tech sector employed 609,000 people in 2023, representing 7% of the city's total workforce
- Average salary in London's tech industry reached £65,000 in 2023, 20% higher than the UK average
- 45% of London's tech workforce are women as of 2024, up from 39% in 2020
- London's tech sector grew 8.5% YoY in employment 2023
- Tech GDP contribution in London: £97bn annually, 12% of city total 2023
- Unicorn count increased 22% to 53 in London 2022-2023
- Total VC investment in London tech reached £11.6 billion in 2022
- London captured 46% of all UK tech funding in 2023, totaling £5.4bn
- Number of London tech unicorns grew to 53 in 2024
London’s fast growing tech ecosystem is powering record funding, jobs, and unicorn growth across the city.
Related reading
01 · Category
Companies23 stats
01
London hosts 14,500 tech companies as of 2024
02
85 new tech unicorns emerged from London since 2012
03
Fintech firms in London: 2,100 active startups in 2023
04
Total scaleups (Series B+): 1,200 in London tech ecosystem 2023
05
AI/ML companies: 950 headquartered in London 2024
06
Deep tech firms: 420 in London, representing 35% of UK total
07
Gaming studios: 1,800 in Greater London area 2023
08
Proptech companies: 650 active in London 2023
09
Healthtech startups: 780 in London, 40% of UK market
10
Edtech firms: 450 based in London 2023
11
B2B SaaS companies: 2,500 in London tech scene 2024
12
Cybersecurity firms: 520 headquartered in London 2023
13
Enterprise software companies: 1,100 in London 2023
14
Female-founded tech companies: 1,200 in London 2023
15
BAME-founded startups: 850 in London tech 2023
16
Hardware tech firms: 220 in London ecosystem 2023
17
Adtech companies: 380 active in London 2023
18
Logistics tech startups: 290 in London 2023
19
Insurtech firms: 250 in London, global leader
20
Blockchain/crypto companies: 410 in London 2023
21
Foodtech ventures: 180 startups in London 2023
22
Mobility tech firms: 320 in London 2023
23
Retail tech companies: 450 in London ecosystem 2023
Interpretation
Companies Interpretation
For the Companies angle, London’s tech ecosystem is scaling fast, with 14,500 tech companies as of 2024 and 1,200 Series B+ scaleups in 2023, while 85 new tech unicorns have emerged from London since 2012.
02 · Category
Ecosystem26 stats
01
Bandwidth capacity in London data centers: 150 Tbps 2023
02
Co-working spaces for tech: 250 venues with 500,000 desks in London 2024
03
5G coverage in London tech districts: 98% by 2023
04
Venture capital firms headquartered in London: 420 active 2023
05
Tech universities in London: 15 producing 20,000 STEM grads yearly
06
Angel networks: 25 operating in London tech scene 2023
07
Incubators like Plexal hosted 800 startups in 2023
08
Level39 fintech accelerator: 300 companies since inception
09
Government tech initiatives: £500m Digital Catapult funding 2023
10
Meetup groups for tech: 1,200 active in London 2024
11
Tech conferences hosted: 150 events drawing 250,000 attendees 2023
12
Data centers: 50 facilities with 1.2 GW power in London 2023
13
Fiber optic networks: 95% coverage in central London tech zones
14
Corporate innovation labs: 60 from globals like Google in London
15
Tech trade associations: 40 members like TechUK representing 1,000 firms
16
Innovation districts like HereEast: 1,000 companies, 11,000 jobs
17
Visa schemes for tech talent: 10,000 High Potential Individual visas 2023
18
Public-private partnerships: 120 for tech infra in London 2023
19
Hackathons: 220 held in London tech community 2023
20
Mentorship programs: 50 schemes matching 5,000 startups 2023
21
Tech parks like White City: 200 companies, 10,000 workers
22
Quantum hubs: 3 national centres with London lead
23
Green tech incubators: 15 facilities in London 2023
24
Startup visas issued: 2,500 to London-bound founders 2023
25
Broadband speeds average 200Mbps in London tech areas 2023
26
Tech-focused real estate: 5m sq ft offices in London 2024
Interpretation
Ecosystem Interpretation
London’s tech ecosystem is rapidly scaling with 250 coworking venues providing 500,000 desks and 98% 5G coverage by 2023, backed by 420 active venture capital firms and strong STEM supply from 15 universities producing 20,000 graduates yearly.
03 · Category
Employment30 stats
01
London tech sector employed 609,000 people in 2023, representing 7% of the city's total workforce
02
Average salary in London's tech industry reached £65,000 in 2023, 20% higher than the UK average
03
45% of London's tech workforce are women as of 2024, up from 39% in 2020
04
Tech roles in London grew by 12% year-on-year in 2023, adding 72,000 jobs
05
28% of London's tech employees hold STEM degrees from top global universities
06
Unemployment rate in London's tech sector is 1.2%, lowest among all industries in 2023
07
Over 15,000 tech apprenticeships created in London since 2019
08
London's tech workforce diversity: 22% BAME representation in 2023
09
Tech freelancers in London number 95,000, contributing £4.2bn to economy
10
35% of London's tech jobs are in fintech, employing 210,000 people
11
Entry-level tech salaries in London averaged £42,000 in 2023
12
Remote work in London tech: 42% hybrid model adopted by firms in 2024
13
Tech sector accounts for 18% of all new jobs in London 2022-2023
14
62,000 international tech workers relocated to London in 2023 via visas
15
Gender pay gap in London tech narrowed to 14% in 2023 from 22% in 2018
16
London's tech unemployment claims dropped 25% post-pandemic by 2023
17
78% of London tech firms offer mental health support to employees
18
Tech sector training investment in London: £1.2bn annually
19
19% growth in AI/ML roles in London tech, adding 18,000 jobs 2022-2023
20
London's tech workforce aged 25-34 comprises 52% of total
21
Cybersecurity jobs in London tech: 45,000 positions filled in 2023
22
Tech sector union membership in London at 8%, below national average
23
250,000 tech workers commute via public transport daily in London
24
London tech employee retention rate: 87% annually in 2023
25
Disability representation in London tech: 12% of workforce
26
Overtime hours in London tech average 4.5 per week
27
Tech sector part-time jobs in London: 8% of total employment
28
London tech firms with 1000+ employees: 150, employing 300,000
29
Graduate intake in London tech: 25,000 annually from UK unis
30
Tech sector gig economy workers in London: 120,000
Interpretation
Employment Interpretation
Employment in London’s tech sector is expanding quickly and becoming more inclusive, with headcount reaching 609,000 in 2023 after a 12% year-on-year rise that added 72,000 jobs, while women’s representation climbs to 45% in 2024 from 39% in 2020.
More related reading
04 · Category
Growth26 stats
01
London's tech sector grew 8.5% YoY in employment 2023
02
Tech GDP contribution in London: £97bn annually, 12% of city total 2023
03
Unicorn count increased 22% to 53 in London 2022-2023
04
Tech startup survival rate after 5 years: 62% in London vs 45% UK avg
05
Patent filings from London tech: 4,200 in 2023, up 18%
06
R&D spend by London tech firms: £12.4bn in 2023
07
Tech export value from London: £45bn in 2023
08
Innovation hubs in London: 120 active accelerators/incubators 2024
09
Tech productivity growth: 4.2% annually in London 2023
10
New tech incorporations: 3,200 in London 2023
11
AI adoption rate in London firms: 68% by 2023
12
Tech sector revenue growth: 14% YoY to £250bn in 2023
13
Scaleup revenue doubled in 3 years for 70% London firms
14
Digital transformation projects: 2,500 completed in London SMEs 2023
15
Tech M&A deals: 340 totaling £6.8bn in 2023
16
Unicorn valuation growth: average £1.2bn per London unicorn 2024
17
Open banking transactions via London fintech: 12bn annually 2023
18
Tech talent attraction index: London ranks #2 globally 2023
19
Sustainability initiatives in 85% of London tech firms by 2023
20
Quantum computing startups grew 30% to 25 in London 2023
21
Tech sector carbon footprint reduction: 22% since 2019
22
Venture debt deals: 180 worth £1.1bn in London 2023
23
Tech IPOs from London: 5 listings raising £2.3bn 2023
24
Cross-border collaborations: 450 London tech partnerships 2023
25
London tech accelerators graduated 1,200 startups in 2023
26
Tech City UK membership: 4,500 companies active 2023
Interpretation
Growth Interpretation
London’s tech growth is accelerating with employment up 8.5% year on year in 2023, while a 22% rise in unicorns to 53 alongside £12.4bn in R&D spend in 2023 shows a sector expanding its depth as well as its headcount.
05 · Category
Investment27 stats
01
Total VC investment in London tech reached £11.6 billion in 2022
02
London captured 46% of all UK tech funding in 2023, totaling £5.4bn
03
Number of London tech unicorns grew to 53 in 2024
04
Fintech funding in London: £4.1bn in 2023, leading Europe
05
Average Series A round in London tech: £6.2m in 2023
06
1,240 funding deals closed in London tech in 2023, up 15%
07
Deep tech investment in London: £2.3bn across 180 deals in 2023
08
Corporate VC investments in London tech: £1.8bn in 2023
09
Seed stage funding in London: 620 rounds totaling £850m in 2023
10
London AI startups raised £1.1bn in 2023, 25% of UK total
11
Exit values from London tech: £8.5bn in M&A and IPOs 2023
12
Female-founded London tech firms secured £450m funding in 2023
13
Climate tech funding in London: £900m across 120 deals in 2023
14
Late-stage VC rounds (>£50m) in London: 45 totaling £3.2bn 2023
15
US investors contributed 35% of London tech funding at £2.1bn in 2023
16
Gaming tech investment in London: £650m in 2023
17
Proptech funding: £420m across 85 London startups in 2023
18
Number of London tech investors: 850 active VCs in 2023
19
Funding per capita in London tech: £1,450 vs UK £200
20
B2B SaaS funding in London: £1.7bn in 2023
21
Healthtech investment: £750m for 110 London firms 2023
22
Down rounds in London tech: 12% of total deals in 2023
23
Angel investment in London tech: £320m across 450 deals 2023
24
Edtech funding: £280m in London 2023
25
Median funding round size: £2.8m up 10% YoY in 2023
26
Government grants to London tech: £450m via Innovate UK 2023
27
Crowdfunding success in London tech: £150m raised 2023
Interpretation
Investment Interpretation
In the Investment category, London’s tech sector powered strong capital momentum in 2023 with £5.4bn in funding representing 46% of the UK total alongside 1,240 deals up 15%, while maintaining leading fintech investment at £4.1bn and an average Series A size of £6.2m.
report visual · Key figures
London’s tech ecosystem is growing, with more unicorns and rising AI/ML momentum
Key indicators point to expansion in London’s tech ecosystem—especially in unicorns and AI/ML roles—alongside continued job growth.
22%
Unicorn count increased 22% to 53 in London 2022-2023
53
Number of London tech unicorns grew to 53 in 2024
19%
19% growth in AI/ML roles in London tech, adding 18,000 jobs 2022-2023
12%
Tech roles in London grew by 12% year-on-year in 2023, adding 72,000 jobs
Reference
Cite This Report
This report is designed to be cited. We maintain stable URLs and versioned verification dates. Copy the format appropriate for your publication below.
APA
Stefan Wendt. (2026, February 13). London Tech Industry Statistics. Gitnux. https://gitnux.org/london-tech-industry-statistics
MLA
Stefan Wendt. "London Tech Industry Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/london-tech-industry-statistics.
Chicago
Stefan Wendt. 2026. "London Tech Industry Statistics." Gitnux. https://gitnux.org/london-tech-industry-statistics.
Sources & references
66 datasets cited across this report · attribution is report-level