About Us

We are Security and IoT experts who created security products and industrial automation solutions used by global 1,000 companies. Using our experience enabling high growth markets, we deliver the only truly decentralized platform for protecting the Industrial Internet of Things.

Job Openings


Leadership Team


Duncan Greatwood

Most recently, Duncan was an executive at Apple, leading search-technology projects and products. Prior to Apple, Duncan was C.E.O. of Topsy, the pioneer in social media search and analytics acquired by Apple in 2013. Prior to Topsy, he was founder and C.E.O. of PostPath, the email and security company acquired by Cisco in 2008. Previously, Duncan held sales and marketing Vice President roles at Virata/Globespan/Conexant, as well as earlier engineering and marketing positions at Madge Networks.

Duncan holds a B.A. (Mathematics) and M.Sc. (Computer Science) from Oxford University and an M.B.A. from London Business School.


Susanto Irwan

Prior to Xage, Susanto held senior engineering and product development roles at Shape Security and Arxan Technologies (acquired by TA Associates). Susanto has over 16 years of experience in security, protecting desktop, mobile, web and embedded applications against tampering, fraud, and reverse engineering across industries including financial services, mobile payments, healthcare, automotive, gaming, and entertainment.

Susanto holds a Bachelor’s in Computer Science from Purdue University.


Roman Arutyunov

Prior to Xage, Roman held Vice President of Product and Engineering roles at ABB, Tropos Networks, and Mimosa Networks solving networking, security, and data analytics challenges for industrial and commercial enterprises enabling millions of IoT devices in production today. Earlier in his career, Roman developed the first generation of Content Distribution Networks (CDN) and secure proxy servers at Blue Coat Systems (Symantec).

Roman holds a Bachelor’s in Applied Mathematics with an emphasis in Computer Science from the University of California, Berkeley and an MBA from Columbia University.


Norman Thorlakson

Norman Thorlakson is SVP of Sales and Business Development at Xage Security, where he leads the expansion of the company’s portfolio of customers, across industries such as manufacturing, oil and gas, telecommunications, transportation, and utilities. Norman has over 25 years of industry experience, gained in leadership positions at industrial and software companies, including Schneider-Electric, where he led HMI and SCADA Software, and Mercator, where he led sales for the North American manufacturing sector. Previously, Norman held various sales, marketing, and licensing roles at Honeywell, Wonderware, and Invensys.

Norman holds a Bachelor’s from California Lutheran University, and an MBA from California State University, Northridge.


Sri Sundaralingam

Prior to Xage, Sri held Marketing leadership roles at ExtraHop, Symantec, Shape Security, and Endace. Sri has 20+ years of experience in the cybersecurity industry and has a proven track record as an evangelist for emerging technologies to accelerate customer adoption and revenue growth. Earlier in his career, Sri held Product focused roles at Cisco Systems, Mojo Networks, and Juniper Networks.

Sri holds a Bachelor of Science in computer engineering from University of Waterloo, Canada.


Xage's security solutions attracted leading venture and industrial IoT investors to the company's $60M in fundraising to date.


Contact Us


445 Sherman Avenue, Suite 200
Palo Alto, CA 94306

White Paper

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Xage Whitepapers

A revolution known as the Industrial Internet of Things (IIoT) or Industry 4.0 is underway. Industrial companies are deploying intelligent systems composed of devices and software applications that cooperate with each other and with humans in real-time. These systems can contain new devices with robust security controls as well as currently installed devices, e.g., PLCs, RTUs, HMIs, meters, and sensors, that provide limited and varied security capabilities. Furthermore, as operations and enterprises are embracing data-driven automation, data and interactions need to be protected edge-to-edge, to cloud, and across the ecosystem.

Fill out this form to download the Xage whitepapers.