PlantStream Receives 2021 Engineering Special Commendations Award
PlantStream Inc., Chiyoda Corporation, Arent Inc.
July 16, 2021
PlantStream Inc. ("PlantStream"), the Chiyoda Corporation ("Chiyoda"), and Arent Inc.
("Arent") are proud to announce that the Engineering Advancement Association of Japan("ENAA") have granted us the 2021 Distinguished Engineer's Special Commendations Awardin light of the highly-anticipated and innovative technology that we have been developing.

A Ground-Breaking Design Tool That Will Blaze the Trail for the Future of Spatial Design
We have received high praise for our ground-breaking and trailblazing spatial design CAD
tool from the ENAA, who have decided to recognize our efforts.
The award-winning PlantStreamTM was built for three major functions: Pipe&Cable RouteAssist, 3D plot planning, and Block Patterns, which allow users to customize pipes that goaround equipment with adjustable parameters (see Diagram 1). PlantStreamTM is evolving
every day and is being promoted and sold worldwide as industry-specific software (VerticalSaaS) to plant owners, EPC contractors, and more.

Diagram 1: Major PlantStreamTM Features

The Genius of Japanese Innovation, For Future Generations and for the World.
PlantStreamTM is not just a tool for optimizing plant designs. It breathes new life into preexisting plant engineering design methods for the new age of digital transformation.
PlantStreamTM has the potential for the big changes that you want to see happen—it can also
reduce building times, optimize plant designs, and overhaul existing layouts and structures,among other tasks.
Research and results from the last few decades of Japanese engineering have shown that alongwith design optimization, another major focal point has been algorithms. The ENAA havehigh hopes that our software can help foster a future generation of brilliant engineers at anearly stage of their career.
As an aid for spatial design, PlantStreamTM is aiming to become a Japanese-made Global
Vertical SaaS and the industry standard in plant engineering worldwide. This CAD tool is thepride and joy of Japanese engineering, with an astounding ability to hone in on the finer, moredetailed needs of planning and designing.

Revolutionizing the Way the EPC Industry Works, with Technology
PlantStreamTM can revolutionize work in the EPC industry by relegating larger loads of finetuning work to CAD tools, therefore lessening the burden of on-site engineers and creating awork environment that will allow them to focus on more creative tasks. This will no doubt beideal for the construction industry, which will see new regulations and restrictions on overtime
work from April 2024.

A Comment from Award Recipient Representative:
Seitaro Narue, Director & CEO of PlantStream Inc.
First, I'd like to thank everyone at PlantStream, and also our PlantStreamTM users. Winning
this award would not have been possible without your hard work and support.
One of the greatest challenges of spatial plant design is the immense scale of the work involved.
When I worked as a plant design engineer, I found balancing both work and family to be very
difficult, and this would sometimes result in less than ideal project results. This experience
was what lead me to develop PlantStreamTM.
Our goal is to allow others to break free from the outdated analog work environments andprocesses that have remained inefficient and stagnant for decades. With new design methods
fit for the digital age, we wish to create a new environment that will allow engineers anddesigners alike to unleash their full creativity. I hope we can all work together to reduce project
construction times and create the most optimal plant designs possible.
We promise to show the world that our precision and attention to detail is what makes us suchan important asset to the engineering industry, and to make sure that we do this award justice.
We thank you for the encouragement you have all shown us thus far, and hope that you willcontinue to support us in the future.

• About PlantStream Inc.
Company Name: PlantStream Inc.
Location: Chuo-ku, Tokyo
Founded: July 1, 2020
Representatives: Narue Seitaro (Director & CEO), Takeshi Oda (Director & Co-CEO)
Corporate Website: https://plantstream3d.com/• About Chiyoda Corporation
Company Name: Chiyoda Corporation
Location: Yokohama, Kanagawa
Founded: January 20, 1948
Representative: Masaji Santo (Director & COO)
Corporate Website: https://www.chiyodacorp.com/en• About Arent Inc.
Company Name: Arent Inc.

Location: Chuo-ku, Tokyo
Founded: July 2, 2012
Representatives: Hiroki Kamobayashi (CEO), Fumitaka Sakai (COO)
Corporate Website: https://arent3d.com/