Big Data LDN
- Organizer
- RX (Reed Exhibitions)
- Category
- Vendor & industry
- Website
- bigdataldn.com
- Social
- X / Twitter · LinkedIn · YouTube
- Typical place
- London, United Kingdom
- Topics
- Data engineeringBI & analyticsWarehouse & lakehouseAnalytics engineering
Free-to-attend (until 2025) data, analytics & AI expo plus conference at Olympia London, launched 2016 by 3rd Street Group Ltd (founder Bill Hammond). RX acquired 3rd Street Group in January 2022. 2020 edition was online-only. From 2025 a paid one-day 'Data Driven LDN' senior conference runs the day before; 2026 introduced a paid visitor pass. Social accounts are the conference's own.
Activity by year
Sponsor companies per year
Distinct companies sponsoring any event that year.
- Partial or unverified list
8 of 9 years have a partial, unverified or missing sponsor list, so their bars undercount.
Speakers per year
Distinct people on stage at any event that year; same year axis as sponsors.
Events
| Dates | Event | Place | Format / status | Attendance | Sponsors | Speakers |
|---|---|---|---|---|---|---|
| Sep 22–23, 2027 | Big Data LDN 2027 | London, United Kingdom | Announced | — | — | — |
| Sep 23–24, 2026 | Big Data LDN 2026 | London, United Kingdom | — | 142 | 12 | |
| Sep 24–25, 2025 | Big Data LDN 2025 | London, United Kingdom | — | 162 | 2 | |
| Sep 18–19, 2024 | Big Data LDN 2024 | London, United Kingdom | 20,000 | 210 | 4 | |
| Sep 20–21, 2023 | Big Data LDN 2023 | London, United Kingdom | 15,000 | 192 | 1 | |
| Sep 21–22, 2022 | Big Data LDN 2022 | London, United Kingdom | 10,026 | 149 | 2 | |
| Sep 22–23, 2021 | Big Data LDN 2021 | London, United Kingdom | — | 77 | 1 | |
| Sep 23–24, 2020 | Big Data LDN 2020 | — | Online | — | 9 | 2 |
| Nov 13–14, 2019 | Big Data LDN 2019 | London, United Kingdom | — | 122 | 5 |
Attendance over time
Reported attendance for 3 of 9 events; figures are as published by the organizer.
Most frequent speaker companies
Speaker appearances across all events, by the speaker's company.
Similar conferences
Not on the conference map: too little speaker data to compare.
Sponsors over the years
Top 25 of 555 sponsoring companies, ranked by years sponsored. Each cell shows the highest tier that year; hover for the events.
- Title / headline
- Platinum
- Gold
- Silver
- Other / unspecified