{"entity":"company","company":{"id":4917,"name":"Susquehanna International Group","domain":"sig.com","logo":"https://alion.io/storage/2026/0724/4aceb2cd92.256.webp","description":"Susquehanna International Group is a privately held quantitative trading firm headquartered in Bala Cynwyd near Philadelphia, Pennsylvania, that makes markets and trades across essentially all listed financial products with a focus on derivatives. It was founded in 1987 by a group of college friends who had traded on the floor of the Philadelphia Stock Exchange, and it also runs institutional sales, growth equity and venture capital arms, with offices in New York, Chicago, Dublin, London, Sydney, Hong Kong and Mumbai. It hires software developers in C++ and C#, quantitative researchers and traders, network and systems engineers, business operations analysts and interns and graduates.","industry":"Financial Services","segment":"Hedge Funds & Alternative Investments","size":"1001-5000","founded":1987,"hq":{"city":"Bala Cynwyd","country":"US"},"links":{},"hiring_now":true,"url":"https://alion.io/company/sig","open_jobs":224},"pages":{"profile":"https://alion.io/company/sig","jobs":"https://alion.io/company/sig/jobs","technologies":"https://alion.io/company/sig/technologies","salaries":"https://alion.io/company/sig/salaries","visa":"https://alion.io/company/sig/visa"},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","call":{"mcp_tool":"get_company","arguments":{"id":4917},"rest":"https://alion.io/mcp/rest/get_company?id=4917"},"human":"https://alion.io/catalog?offer=company.slices&for=company%2Fsig"},{"id":"company.list","title":"Companies by industry, country, size, technology and hiring","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per company in a list","note":"companies like this one: the same industry segments, technologies, country and size","call":{"mcp_tool":"similar_companies","arguments":{"company":4917},"rest":"https://alion.io/mcp/rest/similar_companies?company=4917"},"human":"https://alion.io/catalog?offer=company.list&for=company%2Fsig"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","call":{"mcp_tool":"search_jobs","arguments":{"company":4917},"rest":"https://alion.io/mcp/rest/search_jobs?company=4917"},"human":"https://alion.io/catalog?offer=job.search&for=company%2Fsig"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"company/sig\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=company%2Fsig"}],"html_url":"https://alion.io/company/sig","json_url":"https://alion.io/company/sig.json","meta":{"generated_at":"2026-10-16T16:02:39Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":442,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-17T00:00:00Z"}}}