Limestone Labs Limited: federal grants and contributions

Updated 12 October 2026 · Toronto|Toronto, ON · grants and contributions register · University–Rosedale

Limestone Labs Limited: federal grants and contributions: 13 agreements; $1.5M value; 2 departments; 4 programs.

Assay record ASY-CA-0MWL9KR0H6 · Cite as: Assay Systems, “Limestone Labs Limited: federal grants and contributions”, https://assay-systems.com/register/ca/grants/r/limestone-labs-limited/

$
13agreements
$1.5Mvalue
2departments
4programs

Largest agreements

Design and development of compact wall-mounted UV sanitizer$650Kvalue2022start2022end

Concept finalization, detailed design, and engineering development of wall-mounted UV sanitizer. Key features include computing module integration, unibody chamber, smart monitoring, and hand hygiene integration.

Localization of CleanSlate UV manufacturing in Ontario$300Kvalue2020start2020end

Localization of CleanSlate UV manufacturing in Ontario in collaboration with Contract Manufacturer. Achieve “Made in Canada” status by sourcing components locally.

360° device-hygiene enterprise software suite$240Kvalue2021start2021end

Development of a 360° device-hygiene suite to enable closed loop monitoring and reporting.

Commercialization of RFID compliance tracking suite and International expansion$74.0Kvalue2019start2019end

Development of proof-of-concept RFID solution into commercial version, North America and Europe certification and software development. International market expansion for both base model and RFID version into Western Europe and Arabian Gulf States.

Development of an RFID-enabled compliance solution to track sanitization of mobile devices in hospitals, reinforcing sanitization protocols and providing audit reports.$50.0Kvalue2018start2019end

The project will require full hardware development, including the design of a custom RFID reader overcoming the challenges of interference due to metallic enclosure and the development of CleanSlate specific flexible tags using anti-metal backing to allow use on a large range of mobile devices. The project will also involve redeveloping existing mainboard and LCD board to integrate Wi-Fi module, Bluetooth modules and newly developed RFID reader. The firmware shall be re-written into integrate the RFID and IoT modules to set Wi-Fi, read RFID tags and push the information into cloud in real-time

Product Associate-Growth$50.0Kvalue2021start2022end

Develop growth opportunities for CleanCloud platform within the existing customer install base and strategy for net new opportunities. Build communication tools to demonstrate the value proposition. Define requirements for the next version.

Hiring an R&D Engineer to develop an innovative UVC technology$30.0Kvalue2021start2021end

The R&D Engineer will develop a mercury-free UVC light technology prototype to advance CleanSlate's product portfolio.

CSJ 2021 – CleanSlate UV (Toronto Centre)$15.0Kvalue2021start2022end

Through the application of national and local priorities, the CSJ program seeks to provide youth, particularly those who face barriers to employment with access to work opportunities. Funded employers must demonstrate that they are providing quality work experiences for youth that provide opportunities to develop and improve their skills.

Show all 13
IP Assist: Intellectual Property Strategy Engagement$13.0Kvalue2022start2022end

The Project will support development of intellectual property capacity within the Firm.

CSJ 2020 - CleanSlate UV (University-Rosedale)$11.8Kvalue2020start2020end

Through the application of national and local priorities, the CSJ program seeks to provide youth, particularly those who face barriers to employment with access to work opportunities. Funded employers must demonstrate that they are providing quality work experiences for youth that provide opportunities to develop and improve their skills.

Youth Green - Prototype development of a public-facing UV sanitization system$10.0Kvalue2018start2018end

This project is focused on designing, manufacturing, assembling, and testing a prototype public-facing UV sanitization system. The intern will also focus on validating alternative and innovative UV light sources for the new product. The project will have a positive environmental impact by reducing the use of water, chemicals, paper wipes etc.

Youth Green - Public-facing UV solution researcher and digital marketing specialist$10.0Kvalue2018start2019end

This project is focused on validation and market research for a new public-facing UV sanitization system. The intern will also prioritize building company and brand awareness prior to product launch.

Youth - Canada Summer Jobs$2.0Kvalue2019start2019end

Through the application of national and local priorities, the CSJ program seeks to provide youth, particularly those who face barriers to employment with access to work opportunities. Funded employers must demonstrate that they are providing quality work experiences for youth that provide opportunities to develop and improve their skills.

Departments

National Research Council Canada10agreements$1.4Mvalue3programs
  • Industrial Research Assistance Program – Contributions to Firms
  • Industrial Research Assistance Program – Youth Employment Program
  • Industrial Research Assistance Program – Green Youth Employment Program

All grants from National Research Council Canada

Employment and Social Development Canada3agreements$28.7Kvalue1programs

Years

20222agreements$663Kvalue1programs
  • Industrial Research Assistance Program – Contributions to Firms
20214agreements$335Kvalue3programs
  • Industrial Research Assistance Program – Contributions to Firms
  • Industrial Research Assistance Program – Youth Employment Program
  • Youth - Canada Summer Jobs
20202agreements$312Kvalue2programs
  • Industrial Research Assistance Program – Contributions to Firms
  • Youth - Canada Summer Jobs
20192agreements$76.0Kvalue2programs
  • Industrial Research Assistance Program – Contributions to Firms
  • Youth - Canada Summer Jobs
20183agreements$70.0Kvalue2programs
  • Industrial Research Assistance Program – Contributions to Firms
  • Industrial Research Assistance Program – Green Youth Employment Program

Contains information licensed under the Open Government Licence – Canada. Source: Government of Canada proactive disclosure of grants and contributions (open.canada.ca, dataset 432527ab-7aac-45b5-81d6-7597107a7013), 1,327,352 rows as published, collapsed to one agreement per agreement number (per reference number where none is given) at its latest amendment, which carries the full agreement value. Years are the agreement start year. Agreements with individuals are counted but not named.