Conferences in London

There are 128 conferences in London with a public sponsor or exhibitor list or published sponsorship prices. The biggest is London Build & Elemental London 2026, with 305 companies listed.

All events 128 Trade shows 22

4,044 sponsor and exhibitor listings at these events

Industry

Hospitality13 Healthcare12 Marketing9 Developer7 Education6 Energy6 AI5 Government5 Design5 Fintech4 Logistics4 Retail4 Construction3 Media3 Startup3 Cybersecurity2 Finance2 Legal2 HR2 Science2 Manufacturing1

London

When

Timing

Upcoming85 Next 90 days26

Year

20254 202663 202761

Size

Companies listed

50+ companies21 200+ companies4

Prices

Sponsorship packages

Publishes prices21 Package under $5k11 Package under $10k18 Package under $25k18

Type

All events128 Trade shows22

Trade shows: 100 or more exhibitors, or an expo floor on the organizer’s own description.

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128 events, page 1 of 2

Most companies listed

Most companies listed Soonest first Most new companies Most companies returning Cheapest package Biggest top package

#	Conference	Industry	Companies	New	Returning	Packages from
1	1. London Build & Elemental London Sep 18–19, 2026 · London, United Kingdom		305companies
2	2. LiGHT Nov 18–19, 2026 · London, United Kingdom		244companies
3	3. iGB L!VE London Jul 7–8, 2027 · London, United Kingdom		242companies
4	4. LegalTechTalk Europe Jun 16–17, 2027 · London, United Kingdom	Legal	241companies
5	5. Blue Light Show Jun 22–23, 2027 · London, United Kingdom	Government	150companies
6	6. Parcel & Post Expo Sep 23–24, 2026 · London, United Kingdom	Logistics	143companies
7	7. London Book Fair Mar 16–18, 2027 · London, United Kingdom	Media	118companies
8	8. Caffè Culture Show Sep 29–30, 2026 · London, United Kingdom	Hospitality	116companies
9	9. AI Summit London Jun 10–11, 2026 · London, United Kingdom	AI	111companies
10	10. Meetings Show Jun 29–30, 2026 · London, United Kingdom	Hospitality	97companies
11	11. London Cleaning Show Mar 16–18, 2027 · London, United Kingdom		92companies
12	12. British & International Franchise Exhibition Jan 29–30, 2027 · London, United Kingdom		82companies
13	13. Care Management Show Nov 27, 2026 · London, United Kingdom	Healthcare	75companies
14	14. DSEI UK Sep 7–10, 2027 · London, United Kingdom	Government	64companies
15	15. Infosecurity Europe Jun 8–10, 2027 · London, United Kingdom	Cybersecurity	63companies
16	16. IFE Apr 5–7, 2027 · London, United Kingdom	Hospitality	57companies
17	17. Advanced Therapies Congress Mar 9–10, 2027 · London, United Kingdom	Healthcare	56companies
18	18. CVRM Professional Care Oct 20–21, 2026 · London, United Kingdom	Healthcare	54companies
19	19. Baby Show Oct 23–25, 2026 · London, United Kingdom		52companies
20	20. Bett UK Jan 20–22, 2027 · London, United Kingdom	Education	51companies	+38new	2%returning
21	21. Retrain Expo Nov 11–12, 2026 · London, United Kingdom	Education	51companies
22	22. IFE Manufacturing Apr 5–7, 2027 · London, United Kingdom	Manufacturing	48companies
23	23. Submarine Networks EMEA Jun 15–16, 2027 · London, United Kingdom		47companies
24	24. Digital Accountancy Show Oct 7–8, 2026 · London, United Kingdom	Finance	44companies
25	25. Tes SEND Show Oct 9–10, 2026 · London, United Kingdom	Education	44companies
26	26. European Meeting of ISMPP Jan 25–27, 2027 · London, United States	Healthcare	42companies
27	27. Beauty Trends Conference Sep 1, 2027 · London, United Kingdom		36companies			fromGBP 3,999
28	28. International Franchise Show Apr 16–17, 2027 · London, United Kingdom		36companies
29	29. Sales Enablement Summit Dec 2–3, 2026 · London, United Kingdom	Marketing	34companies
30	30. Resilience World Nexus Summit Oct 6–7, 2026 · London, United Kingdom		32companies
31	31. London Biotechnology Show Nov 18–19, 2026 · London, United Kingdom	Healthcare	31companies
32	32. Toy Fair Jan 24–26, 2027 · London, United Kingdom	Retail	31companies
33	33. Angel Investment Awards Jul 9, 2026 · London, United Kingdom	Startup	30companies			fromGBP 2,000
34	34. Hospitality Tech Expo Sep 29–30, 2026 · London, United Kingdom	Hospitality	30companies
35	35. French Property Exhibition Jan 23–24, 2027 · London, United Kingdom	Construction	29companies
36	36. Hotel Summit Apr 22, 2027 · London, United Kingdom	Hospitality	28companies			fromGBP 3,950
37	37. Photography & Video Show Mar 13–16, 2027 · London, United Kingdom	Media	27companies
38	38. World of Triathlon Live Apr 10–11, 2027 · London, United Kingdom		26companies
39	39. CIPD Festival of Work Jun 10–11, 2026 · London, United Kingdom	HR	25companies
40	40. DroneX Expo Sep 29–30, 2026 · London, United Kingdom		25companies
41	41. emex Nov 25–26, 2026 · London, United Kingdom	Energy	25companies
42	42. Source Fashion Jan 19–21, 2027 · London, United Kingdom	Retail	25companies
43	43. Banking Transformation Summit Europe May 18–19, 2027 · London, United Kingdom	Fintech	24companies
44	44. Retail Technology Show Apr 21–22, 2027 · London, United Kingdom	Retail	24companies
45	45. London Coffee Festival May 13–16, 2027 · London, United Kingdom	Hospitality	23companies
46	46. Muslim Tech Fest London Jun 21, 2025 · London, United Kingdom	Startup	23companies
47	47. Surface Design Show Feb 2–4, 2027 · London, United Kingdom	Design	23companies
48	48. London EV Show Nov 18–19, 2026 · London, United Kingdom	Energy	22companies
49	49. Festival of Marketing Oct 14, 2026 · London, United Kingdom	Marketing	21companies
50	50. UK Black Business Week Oct 12–17, 2026 · London, United Kingdom		21companies
51	51. Care Show London Apr 14–15, 2027 · London, United Kingdom	Healthcare	20companies
52	52. AI in Finance Summit - London Sep 15, 2026 · London, United Kingdom	Fintech	19companies
53	53. HIX Europe Nov 25–26, 2026 · London, United Kingdom	Hospitality	19companies
54	54. JAX London Oct 5–9, 2026 · London, United Kingdom	Developer	18companies
55	55. On Sale Live: The Experience Economy Expo May 11–12, 2027 · London, United Kingdom	Marketing	18companies
56	56. ABB FIA Formula E World Championship Sep 23–24, 2026 · London, United Kingdom		17companies
57	57. DTX London Oct 14–15, 2026 · London, United Kingdom		17companies
58	58. HETT Show Oct 7–8, 2025 · London, United Kingdom	Healthcare	17companies
59	59. Patient Engagement Conference Jun 24, 2026 · London, United Kingdom	Healthcare	16companies
60	60. London Textile Fair Jan 12–13, 2027 · London, United Kingdom		16companies
61	61. 100% Optical Feb 27–Mar 1, 2027 · London, United Kingdom	Healthcare	15companies
62	62. Devoxx UK Mar 2–31, 2026 · London, United Kingdom	Developer	15companies
63	63. Decorex Oct 11–14, 2026 · London, United Kingdom	Design	14companies			fromGBP 1,000
64	64. Urban Living Festival Feb 16, 2027 · London, United Kingdom	Construction	14companies			fromGBP 2,995
65	65. Aesthetics Conference & Exhibition Mar 12–13, 2027 · London, United Kingdom	Healthcare	14companies
66	66. GRR Live: Restructuring in the Americas Oct 15, 2026 · London, United Kingdom	Legal	14companies
67	67. HRC Apr 5–7, 2027 · London, United Kingdom	Hospitality	14companies
68	68. Big Data LDN Sep 23–24, 2026 · London, United Kingdom	AI	13companies
69	69. Civo Navigate London Sep 22, 2026 · London, United Kingdom	Developer	13companies
70	70. London Snow Show Oct 17–18, 2026 · London, United Kingdom		13companies
71	71. Homes UK Nov 24–25, 2026 · London, United Kingdom		12companies
72	72. PAY360 Apr 21–22, 2027 · London, United Kingdom	Fintech	12companies
73	73. Black Hat Dec 7–10, 2026 · London, United Kingdom	Cybersecurity	11companies		92%returning
74	74. Café Business Expo Sep 29–30, 2026 · London, United Kingdom	Hospitality	11companies
75	75. Brand Licensing Europe Oct 6–8, 2026 · London, United Kingdom		10companies			fromGBP 3,650
76	76. Adobe MAX London Apr 24, 2025 · London, United Kingdom	Design	10companies
77	77. EAG360 Jan 12–14, 2027 · London, United Kingdom	Media	10companies
78	78. Hotel Investment + Development Event Feb 4, 2027 · London, United Kingdom	Hospitality	10companies
79	79. Ideal Home Show Apr 2–11, 2027 · London, United Kingdom		10companies
80	80. Innovation Zero World Apr 27–28, 2027 · London, United Kingdom	Energy	10companies
81	81. International Confex Mar 3–4, 2027 · London, United Kingdom	Hospitality	10companies
82	82. London Stationery Show May 12–13, 2026 · London, United Kingdom	Retail	10companies
83	83. London Tech Week Jun 7–11, 2027 · London, United Kingdom		10companies
84	84. MozCon Nov 13, 2026 · London, United Kingdom	Marketing	10companies
85	85. Speciality & Fine Food Fair Apr 5–7, 2027 · London, United Kingdom	Hospitality	10companies
86	86. Transport Ticketing Global Mar 16–17, 2026 · London, United Kingdom	Logistics	10companies
87	87. Workspace Design Show London Feb 24–25, 2027 · London, United Kingdom	Design	10companies
88	88. Childcare & Education Expo London Mar 5–6, 2027 · London, United Kingdom	Education	9companies
89	89. CTO Craft Con: Fintech Nov 2–3, 2026 · London, United Kingdom	Fintech	9companies
90	90. Digital Construction Week Jun 23–24, 2027 · London, United Kingdom		9companies
91	91. Elevate Jun 17–18, 2026 · London, United Kingdom	Healthcare	9companies
92	92. GopherCon UK Aug 11–13, 2026 · London, United Kingdom	Developer	9companies
93	93. RMN Europe Ascendant Boot Camp Nov 17–18, 2026 · London, United Kingdom	Marketing	9companies
94	94. Tones of Beauty Expo Jun 30–Jul 1, 2027 · London, United Kingdom		9companies
95	95. Counter Fraud Conference Feb 25, 2027 · London, United Kingdom	Government	8companies
96	96. Sales Enablement Leaders Conference UK Sep 29, 2026 · London, United Kingdom	Marketing	8companies
97	97. Firsts: London's Rare Book Fair May 20–23, 2027 · London, United Kingdom		7companies
98	98. International Conference on Advances in Artificial Intelligence (ICAAI) Sep 21–24, 2026 · London, United Kingdom	AI	7companies
99	99. Interior Design & Architecture Summit Jun 21, 2027 · London, United Kingdom	Design	6companies			fromGBP 750
100	100. AI World Congress Nov 25–26, 2026 · London, United Kingdom	AI	6companies			fromGBP 2,850

Companies: sponsors and exhibitors on each event’s current edition, read from its own directory, sponsor page or prospectus. New: not listed at the previous edition. Returning: share of the previous edition’s companies listed again.

Key facts

Across the 128 conferences in London.

Events12885 upcoming

Listings4,044sponsors and exhibitors on their current editions

Trade shows22100+ exhibitors or an expo floor

Biggest305London Build & Elemental London

More conferences

Questions

What are the biggest conferences in London?

By companies listed at their current edition: London Build & Elemental London (305), LiGHT (244), iGB L!VE London (242), LegalTechTalk Europe (241), Blue Light Show (150).

Which conferences in London are coming up next?

GRR Live: Restructuring in the Americas (Oct 15, 2026, London); London Snow Show (Oct 17–18, 2026, London); CVRM Professional Care (Oct 20–21, 2026, London); Baby Show (Oct 23–25, 2026, London).

Conferences in London

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What are the biggest conferences in London?

Which conferences in London are coming up next?