John J. Lewis
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John J. Lewis Email & Phone Number

CEO/Chairman, InMoment/Executive Chairman Zilliant/Executive Partner at Madison Dearborn at InMoment
Location: Winnetka, Illinois, United States 11 work roles 2 schools
1 work email found @inmoment.com 3 phones found area 312 and 847 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email j****@inmoment.com
Direct phone (312) ***-****
LinkedIn Profile matched
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Current company
Role
CEO/Chairman, InMoment/Executive Chairman Zilliant/Executive Partner at Madison Dearborn
Location
Winnetka, Illinois, United States
Company size

Who is John J. Lewis? Overview

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Quick answer

John J. Lewis is listed as CEO/Chairman, InMoment/Executive Chairman Zilliant/Executive Partner at Madison Dearborn at InMoment, a company with 201 employees, based in Winnetka, Illinois, United States. AeroLeads shows a work email signal at inmoment.com, phone signal with area code 312, 847, and a matched LinkedIn profile for John J. Lewis.

John J. Lewis previously worked as CEO & Chairman, InMoment at Inmoment and Executive Chairman at Inmoment. John J. Lewis holds Ab, Politics from Princeton University.

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Email format at InMoment

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{first_initial}{last}@inmoment.com
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AeroLeads found 1 current-domain work email signal for John J. Lewis. Compare company email patterns before reaching out.

Profile bio

About John J. Lewis

An accomplished leader for growth-oriented, high-change enterprises spanning information services, data analytics and marketing information. Reputation for entrepreneurial business creation, successful turnarounds, transformation and globalization resulting in significant revenue and profit growth, as well as shareholder value creation. Excels in developing and executing dynamic change strategies involving portfolio alignment, product innovation, marketing excellence and holistic focus on the customer. Successful leadership throughout diverse business circumstances. Significant results in start-up, turnaround, big and small businesses, domestic and global companies. The commonality in all these is inspired leadership and high performing teams. It starts with attracting top talent, building a team-oriented culture where leaders are supported and balance of organization is aligned on objectives, strategies and executional plans. These organizations have a winning culture that is sustainable for the long-haul. Examples of value added across diverse situations leading growth and change include:✔ GLOBAL: Led Nielsen’s multibillion-dollar, multi-segment business spanning 100+ countries in North America, Latin America, Europe, Asia, Middle East, and Africa increasing margins significantly while also producing substantial growth.✔TURNAROUND AND TRANSFORMATION: Led an aggressive and highly successful business shift from a disaggregated, broken (Nielsen NA Buy) business in to a highly focused, integrated enterprise. Growth in revenue accelerated both organically and through acquisition, so business was 50% bigger after 6+ years.✔ START-UP AND VENTURE CAPITAL: As President & CEO of the venture-backed online marketing research company Knowledge Networks, executed a revitalization initiative that took the company from cash-burn to cash-positive and profitability.

Listed skills include Customer Insight, Strategy, Cross Functional Team Leadership, Analytics, and 46 others.

Current workplace

John J. Lewis's current company

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InMoment
Inmoment
CEO/Chairman, InMoment/Executive Chairman Zilliant/Executive Partner at Madison Dearborn
One Victoria Square, Birmingham, B1 1BD, GB
Website
Employees
201
AeroLeads page
11 roles

John J. Lewis work experience

A career timeline built from the work history available for this profile.

Ceo & Chairman, Inmoment

Current

Salt Lake City, Utah, US

Sep 2022 - Present

Executive Chairman

Salt Lake City, Utah, US

May 2019 - Sep 2022

Executive Chairman

Current

Austin, TX, US

Jan 2022 - Present

Executive Partner

Current

Chicago, Illinois, US

Engaged by Madison Dearborn TMT Team to pursue attractive investment opportunities in the Information Services industry. Our efforts will have a special emphasis on Analytics, defined as the technology and intellectual property to ingest, aggregate and integrate information to solve business problems and opportunities. The focus will be on information and.

Mar 2017 - Present

Global President Nielsen

New York, NY, US

Promoted to lead global growth and margin improvement across a $4B, multi-segment (“Buy” and “Watch”) business. Achieved significant margin improvement in every quarter in the role. Developing markets achieved revenue growth around 10%. Led a 9-member senior leadership team and staff throughout North America, Latin America, Europe, Asia, Middle East, and.

Jul 2014 - Jun 2016

President, The Americas

New York, NY, US

Added P&L responsibility in Latin America, Nielsen’s largest emerging market business, to leadership of North America. Led a change agenda that focused on segmenting critical countries, clients and products leading to 3X growth rate within 2 years despite entering when the business growth was below historical levels and performing below expectations..

Apr 2013 - Dec 2014

President, North America (Buy)

New York, NY, US

Joined the global leadership team during transformation from a public company to PE-backed portfolio company (with subsequent IPO in 2011). Role was running largest business in company, though one losing market share and facing severe pressure. Turned business around to healthy, growing enterprise through changes in technology strategy and complete revamp.

Jan 2006 - Mar 2013

President & Ceo

Nuremberg, Bavaria, DE

Recruited by a VC investor-led Board to reinvent a 2-year-old company that had churned though the investment quickly and was highly cash negative. Given one last $8M cash infusion, achieved cash positive status in 2.5 years. Performed major restructuring on costs, team products and services in order to create turnaround. Business was $45M with 200+.

Jan 2002 - Dec 2005

President & Ceo

Sms Technology

Recruited to lead a greenfield startup and transform a revolutionary consumer packaging innovation product concept into a viable business. Established business model, go-to-market strategy, and cross-functional team. Successfully licensed technology, co-launched an institutional product with SC Johnson, and generated interest from other major companies for.

Apr 1999 - Dec 2001

Executive Vice President

New York, NY, US

Joined a turnaround team after D&B spin-off to reverse poor performances that had the business losing money in the US. Used Marketing head role to change product strategy, which enabled change in momentum. Partnered with new President, as de facto #2 executive in business, and led the business back to growth and profitability within two years. Major.

Oct 1994 - Mar 1999

Chief Marketing Officer (Cmo)

Augusta, Georgia, US

Chief Marketing Officer 1992 – 1994General Manager / Head of Sales – Consumer Division 1988 – 1992 Manager – Food Service 1986 – 1988Product Manager / Assistant to the President 1983 – 1986Recruited out of business school as one of the first employees in a new division, and progressed on the fast-track into executive leadership within 5 years. Part of.

Aug 1983 - Oct 1994
Team & coworkers

Colleagues at InMoment

Other employees you can reach at inmoment.com. View company contacts for 201 employees →

2 education records

John J. Lewis education

Ab, Politics

Princeton University

Mba, Marketing/Finance

Northwestern University - Kellogg School Of Management
FAQ

Frequently asked questions about John J. Lewis

Quick answers generated from the profile data available on this page.

What company does John J. Lewis work for?

John J. Lewis works for InMoment.

What is John J. Lewis's role at InMoment?

John J. Lewis is listed as CEO/Chairman, InMoment/Executive Chairman Zilliant/Executive Partner at Madison Dearborn at InMoment.

What is John J. Lewis's email address?

AeroLeads has found 1 work email signal at @inmoment.com for John J. Lewis at InMoment.

What is John J. Lewis's phone number?

AeroLeads has found 3 phone signal(s) with area code 312, 847 for John J. Lewis at InMoment.

Where is John J. Lewis based?

John J. Lewis is based in Winnetka, Illinois, United States while working with InMoment.

What companies has John J. Lewis worked for?

John J. Lewis has worked for Inmoment, Zilliant, Madison Dearborn Partners, Llc, Nielsen, and Knowledge Networks.

Who are John J. Lewis's colleagues at InMoment?

John J. Lewis's colleagues at InMoment include Tyler Bachman, Guy Fulwiler, Demola Onifade, Msitm, Kevin Heiman, and Andrea Kulkarni.

How can I contact John J. Lewis?

You can use AeroLeads to view verified contact signals for John J. Lewis at InMoment, including work email, phone, and LinkedIn data when available.

What schools did John J. Lewis attend?

John J. Lewis holds Ab, Politics from Princeton University.

What skills is John J. Lewis known for?

John J. Lewis is listed with skills including Customer Insight, Strategy, Cross Functional Team Leadership, Analytics, Leadership, Management, Strategic Planning, and Marketing.

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