1.

ReturnGO 2020.0

2.

Rexi.ai

3.

RFISee 2015

4.

Righty

5.

Rootclaim 2014

6.

Rootie 2020

7.

RTC Vision 2005

8.

RubiQ 2018

9.

Run:AI 2018

10.

ScaleOps.AI

11.

Scalez

12.

Scytale 2020.0

13.

Sealed ai 2017

14.

Sealertec 2018-08-01

15.

Secubit

16.

Seekuence Labs 2018

17.

SeeTree 2017.0

18.

Serenus.AI 2017-03-15

19.

Shield34 2017

20.

Sightbit 2018-03-12

21.

SkyHopper

22.

Slicr

23.

Sogo Services 2015

24.

SpearUAV

25.

Spetz 2017