Conferences in London

There are 146 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 146 Trade shows 36

5,333 sponsor and exhibitor listings at these events

Industry

Hospitality15 Healthcare11 Marketing9 Energy8 Developer7 Education6 Design6 AI5 Logistics5 Government5 Fintech4 Retail4 Finance3 Construction3 Media3 Legal3 HR3 Science3 Startup3 Cybersecurity2 Manufacturing1 Veterinary1

London

When

Timing

Upcoming89 Next 90 days35

Year

20255 202675 202766

Size

Companies listed

50+ companies27 200+ companies8

Prices

Sponsorship packages

Publishes prices34 Package under $5k17 Package under $10k26 Package under $25k28

Type

All events146 Trade shows36

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

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146 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. Business Show London Nov 11–12, 2026 · London, United Kingdom		295companies
3	3. Food Matters Live Jun 16–Sep 23, 2027 · London, United Kingdom		249companies
4	4. LiGHT Nov 18–19, 2026 · London, United Kingdom		244companies			fromGBP 200
5	5. Retail Technology Show Apr 21–22, 2027 · London, United Kingdom	Retail	244companies
6	6. iGB L!VE London Jul 7–8, 2027 · London, United Kingdom		242companies
7	7. LegalTechTalk Europe Jun 16–17, 2027 · London, United Kingdom	Legal	241companies
8	8. London Vet Show Nov 19–20, 2026 · London, United Kingdom	Veterinary	228companies
9	9. Blue Light Show Jun 22–23, 2027 · London, United Kingdom	Government	150companies
10	10. Parcel & Post Expo Sep 23–24, 2026 · London, United Kingdom	Logistics	143companies
11	11. AI Summit London Jun 10–11, 2026 · London, United Kingdom	AI	131companies
12	12. London Book Fair Mar 16–18, 2027 · London, United Kingdom	Media	118companies
13	13. Caffè Culture Show Sep 29–30, 2026 · London, United Kingdom	Hospitality	116companies			fromGBP 1,000
14	14. Meetings Show Jun 29–30, 2026 · London, United Kingdom	Hospitality	97companies			fromGBP 1,000
15	15. Photography & Video Show Mar 13–16, 2027 · London, United Kingdom	Media	97companies
16	16. London Cleaning Show Mar 16–18, 2027 · London, United Kingdom		92companies
17	17. British & International Franchise Exhibition Jan 29–30, 2027 · London, United Kingdom		82companies
18	18. Care Management Show Nov 27, 2026 · London, United Kingdom	Healthcare	75companies
19	19. Source Fashion Jan 19–21, 2027 · London, United Kingdom	Retail	73companies
20	20. DSEI UK Sep 7–10, 2027 · London, United Kingdom	Government	64companies
21	21. Infosecurity Europe Jun 8–10, 2027 · London, United Kingdom	Cybersecurity	63companies
22	22. IFE Apr 5–7, 2027 · London, United Kingdom	Hospitality	57companies
23	23. Advanced Therapies Congress Mar 9–10, 2027 · London, United Kingdom	Healthcare	56companies
24	24. CVRM Professional Care Oct 20–21, 2026 · London, United Kingdom	Healthcare	54companies
25	25. Baby Show Oct 23–25, 2026 · London, United Kingdom		52companies
26	26. Bett UK Jan 20–22, 2027 · London, United Kingdom	Education	51companies	+38new	2%returning
27	27. Retrain Expo Nov 11–12, 2026 · London, United Kingdom	Education	51companies
28	28. IFE Manufacturing Apr 5–7, 2027 · London, United Kingdom	Manufacturing	48companies
29	29. Submarine Networks EMEA Jun 15–16, 2027 · London, United Kingdom		47companies
30	30. Digital Accountancy Show Oct 7–8, 2026 · London, United Kingdom	Finance	44companies
31	31. Tes SEND Show Oct 9–10, 2026 · London, United Kingdom	Education	44companies
32	32. European Meeting of ISMPP Jan 25–27, 2027 · London, United States	Healthcare	42companies
33	33. Energy Storage Summit Feb 22–24, 2027 · London, United Kingdom	Energy	39companies
34	34. Beauty Trends Conference Sep 1, 2027 · London, United Kingdom		36companies			fromGBP 3,999
35	35. International Franchise Show Apr 16–17, 2027 · London, United Kingdom		36companies
36	36. Toy Fair Jan 24–26, 2027 · London, United Kingdom	Retail	36companies
37	37. Sales Enablement Summit Dec 2–3, 2026 · London, United Kingdom	Marketing	34companies
38	38. Resilience World Nexus Summit Oct 6–7, 2026 · London, United Kingdom		32companies
39	39. London Biotechnology Show Nov 18–19, 2026 · London, United Kingdom	Healthcare	31companies
40	40. Angel Investment Awards Jul 9, 2026 · London, United Kingdom	Startup	30companies			fromGBP 2,000
41	41. Hospitality Tech Expo Sep 29–30, 2026 · London, United Kingdom	Hospitality	30companies
42	42. French Property Exhibition Jan 23–24, 2027 · London, United Kingdom	Construction	29companies
43	43. Hotel Summit Apr 22, 2027 · London, United Kingdom	Hospitality	28companies			fromGBP 3,950
44	44. Environmental Impact Assessments and Environmental Outcomes Reports Masterclass Dec 1, 2026 · London, United Kingdom		26companies
45	45. Women in Work Summit Oct 20–21, 2026 · London, United Kingdom	HR	26companies
46	46. CIPD Festival of Work Jun 10–11, 2026 · London, United Kingdom	HR	25companies
47	47. DroneX Expo Sep 29–30, 2026 · London, United Kingdom		25companies
48	48. emex Nov 25–26, 2026 · London, United Kingdom	Energy	25companies
49	49. Banking Transformation Summit Europe May 18–19, 2027 · London, United Kingdom	Fintech	24companies
50	50. MOVE Jun 17–18, 2026 · London, United Kingdom		24companies
51	51. London Coffee Festival May 13–16, 2027 · London, United Kingdom	Hospitality	23companies
52	52. Muslim Tech Fest London Jun 21, 2025 · London, United Kingdom	Startup	23companies
53	53. Surface Design Show Feb 2–4, 2027 · London, United Kingdom	Design	23companies
54	54. London EV Show Nov 18–19, 2026 · London, United Kingdom	Energy	22companies
55	55. Festival of Marketing Oct 14, 2026 · London, United Kingdom	Marketing	21companies
56	56. UK Black Business Week Oct 12–17, 2026 · London, United Kingdom		21companies
57	57. Care Show London Apr 14–15, 2027 · London, United Kingdom	Healthcare	20companies
58	58. AI in Finance Summit - London Sep 15, 2026 · London, United Kingdom	Fintech	19companies
59	59. HIX Europe Nov 25–26, 2026 · London, United Kingdom	Hospitality	19companies
60	60. JAX London Oct 5–9, 2026 · London, United Kingdom	Developer	18companies
61	61. On Sale Live: The Experience Economy Expo May 11–12, 2027 · London, United Kingdom	Marketing	18companies
62	62. ABB FIA Formula E World Championship Sep 23–24, 2026 · London, United Kingdom		17companies
63	63. DTX London Oct 14–15, 2026 · London, United Kingdom		17companies
64	64. HETT Show Oct 7–8, 2025 · London, United Kingdom	Healthcare	17companies
65	65. Patient Engagement Conference Jun 24, 2026 · London, United Kingdom	Healthcare	16companies
66	66. London Textile Fair Jan 12–13, 2027 · London, United Kingdom		16companies
67	67. Water Infrastructure Forum Dec 9, 2026 · London, United Kingdom		16companies
68	68. 100% Optical Feb 27–Mar 1, 2027 · London, United Kingdom	Healthcare	15companies
69	69. Big Data LDN Sep 22–23, 2027 · London, United Kingdom	AI	15companies	+12new	23%returning
70	70. Devoxx UK Mar 2–31, 2026 · London, United Kingdom	Developer	15companies
71	71. European Conference Oct 29–31, 2025 · London, United Kingdom	Legal	15companies
72	72. Decorex Oct 11–14, 2026 · London, United Kingdom	Design	14companies			fromGBP 1,000
73	73. Urban Living Festival Feb 16, 2027 · London, United Kingdom	Construction	14companies			fromGBP 2,995
74	74. Aesthetics Conference & Exhibition Mar 12–13, 2027 · London, United Kingdom	Healthcare	14companies
75	75. GRR Live: Restructuring in the Americas Oct 15, 2026 · London, United Kingdom	Legal	14companies
76	76. HRC Apr 5–7, 2027 · London, United Kingdom	Hospitality	14companies
77	77. Luxury Travel Fair Nov 5–8, 2026 · London, United Kingdom	Hospitality	14companies
78	78. Civo Navigate London Sep 22, 2026 · London, United Kingdom	Developer	13companies
79	79. London Snow Show Oct 17–18, 2026 · London, United Kingdom		13companies
80	80. Homes UK Nov 24–25, 2026 · London, United Kingdom		12companies
81	81. PAY360 Apr 21–22, 2027 · London, United Kingdom	Fintech	12companies
82	82. Black Hat Dec 7–10, 2026 · London, United Kingdom	Cybersecurity	11companies		92%returning
83	83. Café Business Expo Sep 29–30, 2026 · London, United Kingdom	Hospitality	11companies
84	84. Brand Licensing Europe Oct 6–8, 2026 · London, United Kingdom		10companies			fromGBP 3,650
85	85. Adobe MAX London Apr 24, 2025 · London, United Kingdom	Design	10companies
86	86. EAG360 Jan 12–14, 2027 · London, United Kingdom	Media	10companies
87	87. Hotel Investment + Development Event Feb 4, 2027 · London, United Kingdom	Hospitality	10companies
88	88. Ideal Home Show Apr 2–11, 2027 · London, United Kingdom		10companies
89	89. Innovation Zero World Apr 27–28, 2027 · London, United Kingdom	Energy	10companies
90	90. International Confex Mar 3–4, 2027 · London, United Kingdom	Hospitality	10companies
91	91. London Stationery Show May 12–13, 2026 · London, United Kingdom	Retail	10companies
92	92. London Tech Week Jun 7–11, 2027 · London, United Kingdom		10companies
93	93. MozCon Nov 13, 2026 · London, United Kingdom	Marketing	10companies
94	94. Restaurant & Takeaway Innovation Expo Sep 28–29, 2027 · London, United Kingdom	Hospitality	10companies
95	95. Speciality & Fine Food Fair Apr 5–7, 2027 · London, United Kingdom	Hospitality	10companies
96	96. Transport Ticketing Global Mar 16–17, 2026 · London, United Kingdom	Logistics	10companies
97	97. Workspace Design Show London Feb 24–25, 2027 · London, United Kingdom	Design	10companies
98	98. RMN Europe Ascendant Boot Camp Nov 17–18, 2026 · London, United Kingdom	Marketing	9companies			from$15,000
99	99. Childcare & Education Expo London Mar 5–6, 2027 · London, United Kingdom	Education	9companies
100	100. CTO Craft Con: Fintech Nov 2–3, 2026 · London, United Kingdom	Fintech	9companies

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 146 conferences in London.

Events14689 upcoming

Listings5,333sponsors and exhibitors on their current editions

Trade shows36100+ 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), Business Show London (295), Food Matters Live (249), LiGHT (244), Retail Technology Show (244).

Which conferences in London are coming up next?

Business Show London (Nov 11–12, 2026, London); Retrain Expo (Nov 11–12, 2026, London); Leading Design (Nov 11–12, 2026, London); MozCon (Nov 13, 2026, London).

Conferences in London

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What are the biggest conferences in London?

Which conferences in London are coming up next?