{"pe_firm":{"slug":"madison-bay-capital-partners","name":"Madison Bay Capital Partners","website":"https://madbaycap.com","logo":"https://recentfunding.com/logo/d/madbaycap.com.png","hq_city":"New York","hq_country":"US","founded_year":2013,"stages":["Growth","Late Stage"],"sectors":["Consumer","Enterprise Software","Fintech","SaaS","Semiconductors"],"check_min_usd":"5000000","check_max_usd":"25000000","portfolio_count":null,"exit_count":null,"profile_source":{"name":"Fundraising Fox Open Dataset","url":"https://fundraisingfox.com/investors/madison-bay-capital-partners","license":"CC BY 4.0","version":"v2026-09"},"website_says":null,"investor_slug":null,"acquisitions":0,"acquisitions_12m":0,"acquisitions_90d":0,"addons":0,"take_privates":0,"latest_acquisition":null,"aum_usd":null,"aum_source_url":null,"aum":null,"top_categories":[],"url":"https://recentfunding.com/pe-firms/madison-bay-capital-partners/"},"acquisitions":[],"similar_firms":[{"slug":"silver-lake-partners","name":"Silver Lake Partners","logo":"https://recentfunding.com/logo/d/silverlake.com.png","hq_city":"Menlo Park","hq_country":"US","acquisitions":0},{"slug":"leonard-green","name":"Leonard Green & Partners","logo":"https://recentfunding.com/logo/d/leonardgreen.com.png","hq_city":"Los Angeles","hq_country":"US","acquisitions":6},{"slug":"advent-international","name":"Advent International","logo":"https://recentfunding.com/logo/d/adventinternational.com.png","hq_city":"Boston","hq_country":"US","acquisitions":6},{"slug":"hellman-friedman","name":"Hellman & Friedman","logo":"https://recentfunding.com/logo/d/hf.com.png","hq_city":"San Francisco","hq_country":"US","acquisitions":6},{"slug":"ldc","name":"LDC","logo":"https://recentfunding.com/logo/d/ldc.co.uk.png","hq_city":"London","hq_country":"GB","acquisitions":3},{"slug":"frontenac","name":"Frontenac","logo":"https://recentfunding.com/logo/d/frontenac.com.png","hq_city":"Chicago","hq_country":"US","acquisitions":3},{"slug":"verdane","name":"Verdane","logo":"https://recentfunding.com/logo/d/verdane.com.png","hq_city":"Stockholm","hq_country":"NO","acquisitions":3},{"slug":"chryscapital","name":"ChrysCapital","logo":"https://recentfunding.com/logo/d/chryscapital.com.png","hq_city":"Mumbai","hq_country":"IN","acquisitions":1}],"source":{"profile":"Fundraising Fox Open Dataset (CC BY 4.0)","profile_url":"https://fundraisingfox.com/investors/madison-bay-capital-partners"},"meta":{"notice":"No API key: 10000 requests a day per client, then a 429. Get a free key with just an email: POST https://recentfunding.com/api/keys/new with the JSON body {\"email\": \"you@example.com\"} (or use the form at https://recentfunding.com/api-key/). The answer's \"key\" starts with rf_; send it on every request as the header \"Authorization: Bearer rf_...\" (X-API-Key: rf_... or ?api_key=rf_... also work).","get_key":"https://recentfunding.com/api-key/","create_key":{"method":"POST","url":"https://recentfunding.com/api/keys/new","body":{"email":"you@example.com"}},"send_key":"Authorization: Bearer rf_...","daily_limit":10000,"remaining_today":9687}}