Here is the information on the three 3D technology unicorn companies:

1. Relativity Space

• Website: relativityspace.com

• LinkedIn: Relativity Space on LinkedIn

• Founder and CEO: Tim Ellis

  • LinkedIn: Tim Ellis on LinkedIn

• Turnover: Valued at $4.2 billion as of June 2021, with a Series E funding of $650 million​ (Relativity Space)​​ (Wikipedia)​.

• About: Relativity Space focuses on 3D printing rockets and aims to create a multiplanetary future with reusable rockets. They emphasize reducing vehicle complexity, cost, and time to market using advanced 3D printing technologies​ (Relativity Space)​​ (Relativity Space)​.

2. Formlabs

• Website: formlabs.com

• LinkedIn: Formlabs on LinkedIn

• Founders: Maxim Lobovsky, Natan Linder, and David Cranor

  • CEO: Maxim Lobovsky

  • LinkedIn: Maxim Lobovsky on LinkedIn

• Turnover: As of 2021, Formlabs raised $150 million in a Series E funding round at a valuation of $2 billion.

• About: Formlabs specializes in professional 3D printing solutions, offering a range of high-resolution 3D printers and materials. They aim to make industrial-grade 3D printing accessible to professionals across various industries .

3. Mashgin

• Website: mashgin.com

• LinkedIn: Mashgin on LinkedIn

• Founders: Abhinai Srivastava, Mukul Dhankar, and Hanuman Gole

  • CEO: Abhinai Srivastava

  • LinkedIn: Abhinai Srivastava on LinkedIn

• Turnover: Mashgin reached a valuation of $1.5 billion following a $62.5 million Series B funding round in 2022.

• About: Mashgin leverages computer vision and AI to develop self-checkout kiosks that drastically reduce checkout times. Their technology scans multiple items simultaneously, speeding up transactions and enhancing customer experience .

These companies are at the forefront of 3D technology, each contributing uniquely to their respective fields through innovative solutions and cutting-edge technologies.