WeAreDevelopers World Congress 2027: 178 exhibitors & sponsors
WeAreDevelopers World Congress 2027 has 178 exhibitors and sponsors listed so far, heading to Berlin, Germany from 21 countries. Developer Tools & Platforms is the biggest block on the floor at 22% of the companies we matched, ahead of publishing & news and it services & consulting. 147 of them were also at WeAreDevelopers World Congress 2026; 62 from that list aren’t on this one yet.
- 178
- exhibitors & sponsors listed so far as of 7 Nov 2026
- 21
- headquarters countries most from United States
- 70%
- of WeAreDevelopers World Congress 2026's exhibitors are back 147 companies
- 15,000
- expected visitors organiser’s figure
The show floor, by sector
Each square is a company we matched to a profile, grouped by its main sector. Developer Tools & Platforms makes up 22% of WeAreDevelopers World Congress 2027; the gray block is the other 35 sectors combined.
- Developer Tools & Platforms 32 · 22%
- Publishing & News 12 · 8.3%
- IT Services & Consulting 10 · 6.9%
- Data & Analytics 9 · 6.3%
- AI / ML 9 · 6.3%
- SaaS / Cloud 6 · 4.2%
- Everything else 66 · 46%
Each square is one company.
Who exhibits at WeAreDevelopers World Congress
Company size and headquarters for the 148 exhibitors we matched. A mid-market floor: 39% have 51–1,000 employees.
147 came back from 2026
Comparing WeAreDevelopers World Congress 2027’s list with WeAreDevelopers World Congress 2026. For organisers, the companies that haven’t re-booked yet are the warmest list there is — they already know the show.
Docker, IncDeveloper Tools & Platforms · 501–1,000 staff · United States
SonatypeDeveloper Tools & Platforms · 501–1,000 staff · United States
MacPaw 🇺🇦SaaS / Cloud · 201–500 staff · United States
Parallel Web SystemsAI / ML · 51–200 staff · United States
MariaDBDeveloper Tools & Platforms · 201–500 staff · United States
RenderDeveloper Tools & Platforms · 51–200 staff · United States
Checksum.aiAI / ML · 11–50 staff · United States
HudDeveloper Tools & Platforms · 11–50 staff · United States
The EconomistPublishing & News · 1,001–5,000 staff · United Kingdom
Bosch Global Software TechnologiesIT Services & Consulting · 10,001+ staff · India
Amazon Web Services (AWS)SaaS / Cloud · 10,001+ staff · United States
The Data InstituteData & Analytics · 2–10 staff · Germany
AI.MAGPublishing & News · 2–10 staff
CloudflareCybersecurity · 1,001–5,000 staff · United States
E.ONUtilities & Power · 10,001+ staff · Germany
GDS GroupEvents & Experiences · 501–1,000 staff · United Kingdom
WeAreDevelopers World Congress 2027 exhibitor list
The first 25 of 178: sponsors and exhibitors from the show’s core sectors first. The full list adds every company, its website, and the people to contact.
| Company | Industry | Size | HQ | Role |
|---|---|---|---|---|
Amazon Web Services (AWS) aws.amazon.com | SaaS / Cloud | 10,001+ | United States | Sponsor |
Red Hat redhat.com | Developer Tools & Platforms | 10,001+ | United States | Sponsor |
Twilio twilio.com | SaaS / Cloud | 5,001–10,000 | United States | Sponsor |
IBM ibm.com | IT Services & Consulting | 10,001+ | United States | Sponsor |
Atos atos.ai | IT Services & Consulting | 10,001+ | France | Sponsor |
Dynatrace dynatrace.com | Developer Tools & Platforms | 5,001–10,000 | United States | Sponsor |
GitLab about.gitlab.com | Developer Tools & Platforms | 1,001–5,000 | United States | Sponsor |
UiPath uipath.com | AI / ML | 1,001–5,000 | United States | Sponsor |
Datadog datadoghq.com | Developer Tools & Platforms | 1,001–5,000 | United States | Sponsor |
Redis redis.io | Developer Tools & Platforms | 1,001–5,000 | United States | Sponsor |
Snowflake snowflake.com | Data & Analytics | 5,001–10,000 | United States | Sponsor |
Bosch Global Software Technologies bosch-softwaretechnologies.com | IT Services & Consulting | 10,001+ | India | Sponsor |
The Economist economist.com | Publishing & News | 1,001–5,000 | United Kingdom | Sponsor |
TechCrunch techcrunch.com | Publishing & News | 51–200 | United States | Sponsor |
Forbes forbes.com | Publishing & News | 201–500 | United States | Sponsor |
Handelsblatt handelsblatt.com | Publishing & News | 51–200 | Germany | Sponsor |
Business Insider businessinsider.com | Publishing & News | 201–500 | United States | Sponsor |
manager magazin manager-magazin.de | Publishing & News | 51–200 | Germany | Sponsor |
Thomson Reuters tr.com | Data & Analytics | 10,001+ | Canada | Sponsor |
HERE Technologies here.com | Data & Analytics | 5,001–10,000 | Netherlands | Sponsor |
DER SPIEGEL spiegel.de | Publishing & News | 1,001–5,000 | Germany | Sponsor |
ClickHouse clickhouse.com | Developer Tools & Platforms | 501–1,000 | United States | Sponsor |
Harness harness.io | Developer Tools & Platforms | 501–1,000 | United States | Sponsor |
Neo4j neo4j.com | Data & Analytics | 501–1,000 | United States | Sponsor |
Andersen Lab andersenlab.com | IT Services & Consulting | 1,001–5,000 | Poland | Sponsor |
Book a 15-minute call. We'll walk you through the full list and how we can help you reach the right people before the show.
Book a call →WeAreDevelopers World Congress exhibitors also show up at
The events sharing the most exhibitors with WeAreDevelopers World Congress 2027. 100% of the companies we matched here also exhibit at Tech Leaders Summit 2027.
What people do with this list
Book meetings before WeAreDevelopers World Congress opens
We'll walk you through all 178 companies and the decision-makers at each, then RocketSDR can research every account and write the outreach. Start now and you’re in their calendar before the show floor fills up.
Find sponsors among companies that exhibit at shows like this
Exhibitors at WeAreDevelopers World Congress and Tech Leaders Summit already budget for events in your space. We find the ones that fit your audience and the person who signs off on sponsorship.
Where WeAreDevelopers World Congress exhibitors advertise
Of the 148 exhibitors and sponsors we matched to a company profile, how many carry each advertising platform’s tag on their website (tag manager or live page). Each link opens the full list of companies using that platform.
More developer tools & platforms shows
All developer tools & platforms shows · Trade shows in Germany · Everything in July 2027
WeAreDevelopers World Congress 2027: quick answers
How many companies exhibit at WeAreDevelopers World Congress 2027?
178 companies are listed as exhibitors or sponsors at WeAreDevelopers World Congress 2027 so far, as of 7 Nov 2026. Of those, 178 are listed as sponsors; the rest come from combined exhibitor and sponsor lists. We matched 148 of them to a company profile with industry, size and headquarters.
What industries exhibit at WeAreDevelopers World Congress 2027?
Among the 144 exhibitors we matched, the largest groups are Developer Tools & Platforms (22%), Publishing & News (8.3%), IT Services & Consulting (6.9%). In total they span 41 sectors.
Where are WeAreDevelopers World Congress exhibitors from?
Exhibitors we matched are headquartered in 21 countries. The most represented are United States (68), Germany (31), United Kingdom (8).
How many WeAreDevelopers World Congress 2026 exhibitors returned for 2027?
147 companies from WeAreDevelopers World Congress 2026's list of 209 are on the WeAreDevelopers World Congress 2027 list so far (70%). 31 companies are new this year, and 62 are not listed yet.
Turn the WeAreDevelopers World Congress list into meetings
RocketSDR finds the right person at every exhibitor, researches each account, and runs personalised outreach across email and LinkedIn — so you walk into the show with meetings booked.