Sundi Natarajan

Co-founder Sparksoft Corporation & TiE Global Board of Trustees (2026-27)

📍 Chantilly, Virginia, United States🔄 Updated September 2026💼 3 investments📅 16 years investing🗓 Last invested Jan 2011
VC🌍 United States
3
Total investments
1
Early stage
1
Mid stage
0
Late stage
16y
Years active

Portfolio

2 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Angel Investor / Member
2010
IAN Group is the country’s single largest platform for seed and early-stage investment platform with IAN Angel Network, BioAngels and IAN Fund I and IAN Alpha Fund enabling entrepreneurs to raise from Rs. 50 lakhs to Rs. 50 crores. The platform brings money, mentoring from successful entrepreneurs and global market access. The platform is sector-agnostic and has funded innovative startups across 19 sectors in India and 7 other countries, thereby growing the global footprint of companies. IAN has been listed by Forbes as one of iconic business and economic events of Independent India, over 75 years along with LIC, NASSCOM, RBI, Naukri.com amongst others. SEBI Reg: IAN Capital (IN/AIF1/20-21/0862) · IAN Fund I (IN/AIF1/16-17/0220) · IAN Alpha Trust (IN/AIF2/22-23/1127)
Board Member
2010
At Thinkster, were not just teaching math; were shaping lifelong learners. Our innovative approach, rooted in research-based intervention methods, ignites a passion for learning in every student. From conceptual understanding to analytical prowess, were transforming minds, one problem at a time, by tying mathematical concepts to real-life scenarios. Powered by AI, our digital worksheets analyze student errors, and we craft personalized study plans for enhanced learning outcomes. And with our companion parent app, families are empowered with real-time insights, ensuring progress never takes a backseat. But what truly sets us apart is our commitment to personalized attention. Every student receives dedicated support from a skilled math tutor and a learning plan tailored to their unique learning needs. Our world-class curriculum, meticulously aligned with state and national standards, ensures every child has the tools to thrive. But we dont stop at math. From reading comprehension to interactive games spanning math, geography, spelling, and more, were cultivating well-rounded learners equipped for success in every arena. We instill curiosity, grit, and daily learning habits that last a lifetime. We champion independent thinking, empowering students to embrace challenges with confidence. And the results speak for themselves! Thousands of students across 40 countries have experienced jaw-dropping improvements—up to 90% in just three months. But dont take our word for it—check out our rave reviews from The New York Times, The Wall Street Journal, Forbes, Fortune, Apple, NBC, CBS, ABC, Fox, PBS, Scholastic, Fast Company and many more.
early stageEducation
Experience · 4 entries
All (4)
Investments (3)
Founder (1)
Board (2)
2011
PrazAs Inc (Creators of Tabtor / Thinkster Math)
Board Member
2011
2010
Angel Investor / Member
2010
IAN Group is the country’s single largest platform for seed and early-stage investment platform with IAN Angel Network, BioAngels and IAN Fund I and IAN Alpha Fund enabling entrepreneurs to raise from Rs. 50 lakhs to Rs. 50 crores. The platform brings money, mentoring from successful entrepreneurs and global market access. The platform is sector-agnostic and has funded innovative startups across 19 sectors in India and 7 other countries, thereby growing the global footprint of companies. IAN has been listed by Forbes as one of iconic business and economic events of Independent India, over 75 years along with LIC, NASSCOM, RBI, Naukri.com amongst others. SEBI Reg: IAN Capital (IN/AIF1/20-21/0862) · IAN Fund I (IN/AIF1/16-17/0220) · IAN Alpha Trust (IN/AIF2/22-23/1127)
Board Member
2010
At Thinkster, were not just teaching math; were shaping lifelong learners. Our innovative approach, rooted in research-based intervention methods, ignites a passion for learning in every student. From conceptual understanding to analytical prowess, were transforming minds, one problem at a time, by tying mathematical concepts to real-life scenarios. Powered by AI, our digital worksheets analyze student errors, and we craft personalized study plans for enhanced learning outcomes. And with our companion parent app, families are empowered with real-time insights, ensuring progress never takes a backseat. But what truly sets us apart is our commitment to personalized attention. Every student receives dedicated support from a skilled math tutor and a learning plan tailored to their unique learning needs. Our world-class curriculum, meticulously aligned with state and national standards, ensures every child has the tools to thrive. But we dont stop at math. From reading comprehension to interactive games spanning math, geography, spelling, and more, were cultivating well-rounded learners equipped for success in every arena. We instill curiosity, grit, and daily learning habits that last a lifetime. We champion independent thinking, empowering students to embrace challenges with confidence. And the results speak for themselves! Thousands of students across 40 countries have experienced jaw-dropping improvements—up to 90% in just three months. But dont take our word for it—check out our rave reviews from The New York Times, The Wall Street Journal, Forbes, Fortune, Apple, NBC, CBS, ABC, Fox, PBS, Scholastic, Fast Company and many more.
early stageEducation
2004
Co Founder
Oct 2004
Sparksoft helps the clients achieve their business objectives by providing Innovative, best-of-breed software products and technology solutions at substantial cost savings. Sparksoft Team has considerable industry experience with wide range of leading companies.
Investment activity
2010–2011 · 3 investments
2010220111
Recent (last 2 years)Earlier