ClassCast

Math bole toh MathonGo

India's best online learning platform for Math.

About MathOngO

Founded in 2018, MathonGo is an EdTech platform built to make cracking engineering entrance exams easier and more accessible for lakhs of students across India. With high-quality video lectures, practice sheets, crash courses, and test series, we’ve helped students consistently score 99+ percentiles in JEE Main, Advanced, and other competitive exams. Our mission is simple: simplify Math learning and maximize results.

About the Founder

MathonGo is led by Anup Gupta (Anup Sir), a seasoned educator with 14+ years of teaching experience. He has personally mentored thousands of students, helping more than 1,000 to secure IIT ranks. His deep expertise and student-first approach shape everything we build ensuring that the platform is not just about content, but about results that change careers.

Milestones

• Helped multiple students achieve in 99+ percentiles in JEE Main.
• Launched comprehensive crash courses and test series across exams like BITSAT, WBJEE, MHTCET, and COMEDK.
• Built a thriving community of learners who trust MathOngO for quality, affordability, and results.
• Recognized as one of the leading Math-focused EdTech platforms in India.

PortOne is re−imagining payments in Korea and other international markets. We are a Series B funded startup backed by prominent VC firms Softbank and Hanwa Capital

https://portone.io/global/en

PortOne provides a unified API for merchants to integrate with and manage all of the payment options available in Korea and SEA Markets - Thailand, Singapore, Indonesia etc. It's currently used by 2000+ companies and processing multi-billion dollars in annualized volume. We are building a team to take this product to international markets, and looking for engineers with a passion for fintech and digital payments.

Shoppin' - if Pinterest and Google had an AI-powered baby 🍓

Here’s why:

shoppin' isn't just another AI powered tech platform.

we’re crafting a groundbreaking fashion search and shopping platform, one that outshines Google’s search capabilities, offers more intuitive recommendations than Pinterest, and engages users more deeply than Instagram’s feeds.

Our vision is bold — we’re not just building a foundational ai for fashion; we're aiming for the stars with a full-fledged fashion AGI.

Achieving such heights demands a remarkable team. Over the past month, our office has buzzed with energy and ideas, pushing us closer to crafting a user experience that feels as natural as it is innovative.

🚀 We have raised a funding of $1M pre-seed and will be raising another round very soon. Our aim is built the best founding team out there and we are scaling up our hiring efforts rapidly.

🍓Apply now to become a part of our creative force dedicated to shaping the future of fashion.

Sim Gems Group is a leading diamond manufacturer, miner, wholesaler, and distributor of natural diamonds. Established in 1993, the company is dedicated to providing customers with cut and polished stones of the highest quality and unmatched brilliance. They focus on ethical sourcing, following the Kimberley Process Certification Scheme, and prioritize sustainable practices in their operations.

OpenIAM is a pioneering Identity and Access Management (IAM) solutions provider that has been transforming enterprise security since 2008. Based in New York, this self-funded and profitable company has established itself as an innovator in the IAM space, being the first to introduce a converged architecture stack and fully containerized suite for cloud environments. With a global presence and partnerships with major systems integrators like Thales and Indra, OpenIAM serves mid to large enterprises across various sectors including financial services, healthcare, education, and manufacturing.

Joining the team behind the world’s most trusted artifact firewall isn’t just a job - it’s a mission.

🧩 What the Company Does

This company provides software tools to help development teams manage open-source code securely and efficiently. Its platform covers artifact management, automated policy enforcement, vulnerability detection, software bill of materials (SBOM) management, and AI-powered risk analysis. It's used globally by thousands of enterprises and millions of developers to secure their software supply chains.

👥 Founding Team

The company was founded in the late 2000s by a group of open-source contributors, including one who was heavily involved in building a popular Java-based build automation tool. The company was started by veteran engineers with deep roots in the open-source community—one of whom helped create a widely adopted build automation tool used by millions today. 

💰 Funding & Financials

Over the years, the company has raised nearly $150 million across several funding rounds, including a large growth round led by a top-tier private equity firm. It crossed $100 million in annual recurring revenue around 2021 and has remained profitable since. Backers include well-known names in venture capital and private equity.

🏆 Key Milestones & Achievements

• Early on, the company took over stewardship of a widely used public code repository.
• It launched tools for artifact repository management and later expanded into automated security and compliance.
• Has blocked hundreds of thousands of malicious open-source packages and helped companies catch risky components before deployment.
• Released AI-powered tools that go beyond CVE databases to detect deeper threats.
• Recognized as a market leader in software composition analysis by major industry analysts.
• Today, it’s used by many Fortune 100 companies across industries like finance, government, and healthcare.