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The Brains Behind the Data

Company Timeline

  • 2010

    Complementics has its roots in a company called Growth Systems. Founded in 2010 Growth Systems was launched to focus on digital advertising and big data.

  • 2013

    Growth Systems founder, Walter Harrison, met with eContext in 2013.

  • 2015

    Soon, the two companies realized that mobile data and taxonomy could, well, “complement” each other, so eContext acquired the company and relaunched it in 2015 as Complementics.

  • 2017

    Complementics now manages data from more than 500M devices.

  • 2018

    Complementics manages data from more than 1B devices.

Complementics Team

stephen scarr

Stephen Scarr

CEO and Co-Founder

stephen scarr

Stephen Scarr

CEO and Co-Founder

As CEO and Co-Founder of Info.com and eContext, Stephen is responsible for all aspects of development at both companies and has more than 20 years of experience in managing businesses. Stephen has a strong marketing background and a passion for big data and analytics.

As CEO of eContext, which is owned by Info.com, Stephen has overseen the creation of a vast taxonomy of positive and negative vocabularies which categorize social, sites, and search in real time to its 450,000 categories across all verticals.

Info.com is an independent search platform. From a single search query, Info.com provides results from the leading search engines. Info.com also collaborates with eight vertical search providers and operates Info.co.uk and Info.com.au. The company has Chicago and London offices.

ian mccarty

Ian McCarty

Vice President of Operations

ian mccarty

Ian McCarty

Vice President of Operations

As Vice President of Operations for the Info.com family of brands, Ian McCarty oversees research and product development, business operations, and strategic partnerships for each of the companies. Ian works closely with the development teams to regularly ship new features and functionality in the company’s web apps, SDKs, and APIs, and build custom deliverables for clients. Ian also works closely with the company’s data science and knowledge management teams, experimenting with new models and data sources.
As one of its first employees, Ian was integral in the development and launch of eContext, and is continually curious about new, novel technologies and data to improve results for eContext customers.
Prior to joining eContext, Ian worked for firms specializing in transforming advertiser’s offline campaigns into digital advertising, as well as in the visual art, education, and publishing industries.
Ian graduated summa cum laude from the University of Colorado, and holds Master’s degrees in Writing & Critical Studies from the California Institute of the Arts. Ian, his wife, and young son live in Chicago and are, right now, likely planning their next National Park vacation.

walter harrison

Walter Harrison

Chief Revenue Officer

walter harrison

Walter Harrison

Chief Revenue Officer

Walter Harrison is Chief Revenue Officer for Complementics, leading all revenue generation and driving growth for the company. A product management and strategic partnerships executive with strong track record in product development and entrepreneurship, Walter sold his company to Info.com in 2015 and joined the Info.com family to oversee the brand he created (Complementics).

Walter has extensive experience with online and mobile advertising exchanges, real-time bidding, sell and demand-side platforms, data management platforms and retargeting technology.

During his free time, Walter and his family are likely hiking in some remote area, nowhere to be found.

tom bullock

Tom Bullock

Director of Data Partnerships

tom bullock

Tom Bullock

Director of Data Partnerships

As director of Data Partnerships for Complementics, Tom is focused on identifying and developing strategic relationships focused on mobile audience data monetization with publishers, martech, and adtech companies. Overseeing the full lifecycle of the process, Tom works with clients from the first sales call to contract execution and works collaboratively with internal teams to create solutions that ensure ongoing success.
Tom has worked in the digital media business since 2000 and brings to Complementics a deep understanding of its complex ecosystem. He has worked in sales and business development capacities for publicly traded companies such as Switchboard and Infospace as well as start-ups such as Datonics and SigSentinel. He has a strong track record of creating high value partnerships that generate long term mutual success.
An outdoorsman during his free time and father of three sons, Tom is also a member of the board of directors for the Bainbridge Island Little League and at the Kitsap Public Facilities District.

miriam carey

Miriam Carey

Marketing Director

miriam carey

Miriam Carey

Marketing Director

Miriam oversees content marketing and messaging for the Info.com brand family, which includes eContext, Complementics and BotBuilder.

In the past, Miriam has worked with companies such as Motorola, Kenshoo, and HowStuffWorks on large re-branding, social media, and web projects, and has served in a consultative role with technology firms to help them develop brand voice, content strategy, and long-term message planning.

An active volunteer, Miriam has served on boards in the publishing and not-for-profit industries, and is a member of Chicago’s vibrant live storytelling community.

chris fendrich

Chris Fendrich

Business Development Manager

chris fendrich

Chris Fendrich

Business Development Manager

Chris Fendrich has a great deal of expertise in the digital marketing industry with a focus on providing direction in the use of competitive intelligence across multiple digital channels – PPC, SEO, display advertising, link building, and trademark/affiliate monitoring. Chris brings his unique set of skills to each client interaction to demonstrate how advanced data analytics can transform campaigns and companies.

Chris previously worked at AdGooroo where he served as a strategic account manager. He’s an avid Cubs fan and a graduate of Miami of Ohio University.

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420 W Huron Street
Suite 103
Chicago, IL 60654
United States
+1-312-477-7313

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167-169 Great Portland Street
Floor 5
London
W1W 5PF
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+44 (0)20 7834 5000

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Enquiries

[email protected]