Name some 3rd party IT recruitment companies

So, I completed my graduation in 2023 with a bachelor's in technology. I was placed in Capgemini on campus in September 2022. Have a letter of intent with me. Around 200 people got placed. And from December-January 2024, my batchmates have started getting onboarding mail. It's just that i don't want to wait any longer since i have given my most of the time waiting. I would appreciate it if you guys share some 3rd party recruitment companies in IT field such as software engineering role and full stack developer roles.