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Jim Leseman Email & Phone Number
Chief Operating Officer
at
Clear.bio
1 work email found
@theclearhealthprogram.com
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Who is Jim Leseman? Overview
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Quick answer
Jim Leseman is listed as Chief Operating Officer at Clear.bio, based in Haarlem, North Holland, Netherlands. AeroLeads shows a work email signal at theclearhealthprogram.com and a matched LinkedIn profile for Jim Leseman.
Jim Leseman previously worked as Chief Information Security Officer at Clear.Bio and Quality Manager at Clear.Bio. Jim Leseman holds Msc / Drs., Sociology from Vrije Universiteit Amsterdam (Vu Amsterdam).
Company email context
Email format at Clear.bio
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{first}@theclearhealthprogram.com
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AeroLeads found 1 current-domain work email signal for Jim Leseman. Compare company email patterns before reaching out.
Profile bio
About Jim Leseman
✓ HEALTH GURU (KETOGENIC & INTERMITTENT FASTING)I'm a specialist in personalized nutrition, the ketogenic diet an (intermittent) fasting. Working for the precision nutrition health tech startup The Clear Health Program.Personal website (Dutch): ketoking.nl✓ (DISPLAY) ADVERTISING & PROGRAMMATICExperienced in Google Marketing Platform (DV360, Analytics, Google Ads), Google Ad Manager (DFP), Adform, Appnexus, Platform161✓ PPC & SOCIAL✓ PROFILEMethodical consultant with strong analytical skills and a passion for technology, driven to outperform himself on digital marketing and advertising. Has worked for two research agencies, a trading desk, as well as two leading DSPs. Knowledge of other DSPs and ad servers too. International projects taught me how to smoothly run marketing communications projects, to perform up- and cross selling and how to turn (big) data into comprehensible, actionable reports and strategic insights.✓ EDUCATIONIn 2010 I have achieved my Master of Science (MSc / Drs.) degree in sociology at VU University Amsterdam. Earlier, I graduated as a Bachelor of Economics (BEc) in media marketing at Inholland University✓ SKILLS AND EXPERTISEConsultancy, RTB, programmatic advertising, (big) data, advertising, PPC, social, project management, (key) account management, market/marketing research, brand and communication management, statistical analyses, reporting, big data, methodology, team management
Listed skills include Market Research, Online Marketing, Marketing Communications, Marketing, and 40 others.
Current workplace
Jim Leseman's current company
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22 roles
Jim Leseman work experience
A career timeline built from the work history available for this profile.
Chief Operating Officer
Current
Jan 2024 - Present
Chief Information Security Officer
Current
Oct 2022 - Present
Quality Manager
Current
Oct 2022 - Present
Head Of Operations & Support
Sep 2019 - Mar 2024
Tc Member Nen Nta 7532
Current
Jan 2024 - Present
Co-Owner
Current
Jan 2019 - Present
Founder
CurrentDigital consultancy company, specialised in technology, programmatic advertising, display advertising and media strategy & execution.Streamlining of operational processes, project management.Insourcing of display/programmatic/data warehousing & training of operational, tactical and strategic stakeholders.
Sep 2014 - Present
Team Lead Platform Solutions, Benelux
Mar 2018 - Aug 2019
Team Lead Programmatic Advertising
Aug 2017 - Feb 2018
Senior Technical Sales Consultant
As a Sr. Technical Sales Consultant, it is my task to understand the business of the client and see potential programmatic and/or technical hooks to increase revenue.Part of my day to day tasks are:- Advising, planning and integrating high tech solutions like DMPs- Onboarding new, high demanding clients- Consulting on strategic media buying solutions.
Nov 2016 - Aug 2017
Head Of Programmatic
Platform161 provides advertisers with an integrated buying platform to manage digital advertising efforts. Our highly advanced decision algorithm helps marketers make complex decisions and supports them acting in a fast changing environment. We offer real-time insights, data management, highly targetable inventory sources connected around the globe and.
Nov 2015 - Oct 2016
Team Lead Programmatic Consultancy
Platform161 provides advertisers with an integrated buying platform to manage digital advertising efforts. Our highly advanced decision algorithm helps marketers make complex decisions and supports them acting in a fast changing environment. We offer real-time insights, data management, highly targetable inventory sources connected around the globe and.
Jan 2015 - Oct 2015
Programmatic Consultant
Platform161 provides advertisers with an integrated buying platform to manage digital advertising efforts. Our highly advanced decision algorithm helps marketers make complex decisions and supports them acting in a fast changing environment. We offer real-time insights, data management, highly targetable inventory sources connected around the globe and.
Aug 2014 - Dec 2014
Business Consultant
Addurance is an online automated trading agency specialized in Real-Time Bidding (RTB) Display, Mobile, Video, Social and Rich Media Advertising. A number of key innovations: Mobile Devices, Social Media, Rich Media, Video, and Conversion Attribution are paving the way forward for Real-Time Bidding.Today:Consumers are using multiple screens to consume.
Jan 2014 - Jul 2014
Consultant Brand And Customer Experience
Data driven marketing research company with extensive clientèle, specialised in brand equity and advertisement evaluations. Focus on delivering actionable strategic insights to the client’s brand and media campaign. Also provides clients with SaaS.Responsible for product management for one of GfK's global client solutions.Key accountabilities: statistical.
Sep 2010 - Dec 2013
Project Manager (Side Job)
Online market research company with its focus on employee satisfaction research, brand image research and client panels.Key accountabilities: project management, survey scripting, panel management, sampling, implementation testing, account management, statistical analysing.
Mar 2009 - Aug 2009
Team Manager (Side Job)
Full service supermarket chain.Key accountabilities: floor management, team leading, monitoring finances, stockpile management.
Sep 2004 - Feb 2009
Junior Project Manager (Internship)
Online market research company with its focus on employee satisfaction research, brand image research and client panels.Key accountabilities: project management,survey scripting, panel management,sampling,setting up surveys and customer panels.
Jan 2008 - Jun 2008
Chairman Decentralized Study Committee (Side Job)
Committee of Inholland University of applied sciences.Key accountabilities: presiding meetings, taking minutes, monitoring education and exam regulations, putting forward ideas on education improvement.
Nov 2006 - Mar 2008
Project Leader (Internship)
Rookie Entertainment
Inholland University's learning company, with an objective to teach about project management in the creative sectors.Key accountabilities: team leadership, event management.
Sep 2006 - Feb 2007
Jun 2003 - Sep 2003
5 education records
Jim Leseman education
Msc / Drs., Sociology
Vrije Universiteit Amsterdam (Vu Amsterdam)
Hbo+, Nima Marketing Communication B
Ncoi
Bec, Media And Entertainment Management
Inholland University Of Applied Sciences
Vwo, Pre-University Secondary Education
Kamerlingh Onnes College
Gewichtsconsulent
Laudius
FAQ
Frequently asked questions about Jim Leseman
Quick answers generated from the profile data available on this page.
What company does Jim Leseman work for?
Jim Leseman works for Clear.bio.
What is Jim Leseman's role at Clear.bio?
Jim Leseman is listed as Chief Operating Officer at Clear.bio.
What is Jim Leseman's email address?
AeroLeads has found 1 work email signal at @theclearhealthprogram.com for Jim Leseman at Clear.bio.
Where is Jim Leseman based?
Jim Leseman is based in Haarlem, North Holland, Netherlands while working with Clear.bio.
What companies has Jim Leseman worked for?
Jim Leseman has worked for Clear.Bio, Nen, Keto King, Deeta, and Adform.
How can I contact Jim Leseman?
You can use AeroLeads to view verified contact signals for Jim Leseman at Clear.bio, including work email, phone, and LinkedIn data when available.
What schools did Jim Leseman attend?
Jim Leseman holds Msc / Drs., Sociology from Vrije Universiteit Amsterdam (Vu Amsterdam).
What skills is Jim Leseman known for?
Jim Leseman is listed with skills including Market Research, Online Marketing, Marketing Communications, Marketing, Analysis, Spss, Online Advertising, and Research.
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