London Stock Exchange Group competitors and alternatives
As of Nov 12, 2026, Alion lists 10 companies most like London Stock Exchange Group: London Stock Exchange, TP ICAP Group, Deutsche Börse, Nasdaq, Intercontinental Exchange, Euronext, HKEX, TMX Group, SIX and FactSet.
- London Stock Exchange Group itself has 519 open roles on Alion.
- Of them, Deutsche Börse is hiring the most, with 148 open roles.
London Stock Exchange Group and its competitors compared
Open roles are the postings Alion lists today; their change is shown only for career sites that state posting dates. Funding is the venture money on record. A dash means Alion holds no figure.
| Company | Open roles | Last round | Employees | Headquarters | Main technologies | Hiring in |
|---|---|---|---|---|---|---|
London Stock Exchange Group
This company
|
519 | Venture round2026 | 5000+ | London, United Kingdom | Python, CI/CD, AWS | India, United Kingdom, United States +28 more |
London Stock Exchange
In common: Stock Exchanges & Market Infrastructure, Financial Data & Market Intelligence · Python, JavaScript, Java · headquarters in United Kingdom |
72 | – | 1001-5000 | London, United Kingdom | AWS, Python, CI/CD | United Kingdom, United States, France |
TP ICAP Group
In common: Stock Exchanges & Market Infrastructure, Financial Data & Market Intelligence · Python, JavaScript, Java · headquarters in United Kingdom |
80 | – | 1001-5000 | London, United Kingdom | AWS, CI/CD, SQL | United Kingdom, Philippines, United States +6 more |
Deutsche Börse
In common: Stock Exchanges & Market Infrastructure, Financial Data & Market Intelligence · Python, JavaScript, Java |
148 | – | 5000+ | Eschborn, Germany | Python, SQL, Microsoft Excel | Germany, Czech Republic, Luxembourg +8 more |
Nasdaq
In common: Stock Exchanges & Market Infrastructure, Financial Data & Market Intelligence · Python, JavaScript, Java |
136 | – | 5000+ | New York, United States | AWS, SQL, Python | United States, India, Canada +13 more |
Intercontinental Exchange
In common: Stock Exchanges & Market Infrastructure, Financial Data & Market Intelligence · Python, JavaScript, Java |
75 | – | 5000+ | Atlanta, United States | Python, SQL, Java | United States, United Kingdom, India +5 more |
Euronext
In common: Stock Exchanges & Market Infrastructure, Financial Data & Market Intelligence · Python, JavaScript, Java |
100 | – | 1001-5000 | Amsterdam, Netherlands | Python, SQL, CI/CD | France, Portugal, Italy +10 more |
HKEX
In common: Stock Exchanges & Market Infrastructure, Financial Data & Market Intelligence · Python, JavaScript, Java |
118 | – | 1001-5000 | Hong Kong | Python, Java, CI/CD | Hong Kong, China, United Kingdom +2 more |
TMX Group
In common: Stock Exchanges & Market Infrastructure, Financial Data & Market Intelligence · Python, JavaScript, Java |
92 | – | 1001-5000 | Toronto, Canada | Python, SQL, AWS | Canada, United States, United Kingdom |
SIX
In common: Stock Exchanges & Market Infrastructure, Financial Data & Market Intelligence · Python, JavaScript, Java |
80 | – | 1001-5000 | Zurich, Switzerland | CI/CD, Python, SQL | Switzerland, Poland, Spain +6 more |
FactSet
In common: Financial Data & Market Intelligence, Data Providers & Datasets · Python, JavaScript, Java |
12 | – | 5000+ | Norwalk, United States | Python, AWS, CI/CD | United States, India, France +1 more |
How the list is made
The list comes from Alion's similar-companies engine, the same one AI agents query through the Alion MCP server. A company ranks higher when it shares more of London Stock Exchange Group's industry segments and is less spread over others, when its job postings name the same technologies, when it is headquartered in the same country and when its size is close. The list is rebuilt every week.
How to cite this page
These figures are published under a free licence. You may reuse them, including commercially, as long as you credit Alion and link back to this page.
Alion, "London Stock Exchange Group competitors and alternatives: 10 similar companies compared on hiring and funding", as of Nov 12, 2026. https://alion.io/company/lseg/competitors