Kelvin6k Technologies Private
Kelvin6k specializes in on-site concrete 3D printing technology aimed at revolutionizing sustainable and cost-effective construction.
- CEO / Founder
- Pradeepkumar Sundarraj
- Team Size
- 11-50
- Stage
- Active
- Total Funding
- $0.22M
- Latest Round
- Angel
- Key Investors
- I-Hub Foundation for Cobotics (IHFC), Crescent Innovation and Incubation Council (CIIC), ValleyNXT Ventures, Sun Icon Ventures, Ritesh Agarwal (OYO Rooms), IVY League Ventures
Technology & Products
Key Products
Kelvin6k Aton (large SCARA robotic concrete 3D printer), Kelvin6k Atom (portable SCARA printer), Kelvin6k G-MINI (compact/mobile printer), Standard and Accelerator printheads, Construction slicing/control software
Technological Advantage
A blend of cost-effectiveness, automation, and sustainable construction practices, delivering cutting-edge 3D printing technology.
Differentiation
Value Proposition
Faster, greener, and more affordable construction solutions using patented SCARA-based concrete 3D printers.
How They Differentiate
Focus on affordability and on-site printing capabilities with SCARA technology, making it more accessible for both local and international markets.
Market & Competition
Target Customers
Construction companies, government entities (including defence and aerospace), and international markets with high labor costs
Industry Verticals
Construction, Defence, Space
Competitors
WinSun; Apis Cor; COBOD
Growth & Milestones
Growth Metrics
Expanding fleet of robotic systems and international orders
Major Milestones
First commercial onsite 3D printed building in India, Planned international expansion
Notable Customers
Indian Air Force; Military Engineer Services (MES); ZOHO Corp (Green Building); Greater Chennai Corporation
Recent coverage of Kelvin6k Technologies Private
AM patents
AM-relevant patents linked to this company.
- Patents
- 2
- Granted
- 0
- Families
- 2
Leading domains: equipment (2), process (2)
Filings by year: 2023: 2
- A CONCRETE 3D PRINTING APPARATUS2024150257 · WO
- A CONCRETE 3D PRINTING APPARATUS20260216914 · US
Funding rounds
- Angel$0.12M2026-02-19Lead: Ritesh Agarwal
- SeedUndisclosed2025-11-01Lead: Sun Icon Ventures
- Seed$0.1M2024-09-01Lead: ValleyNXT Ventures