AeroLeads people directory · profile
John Ioannou Email & Phone Number
Chief Executive Officer
at
JSI Associates
1 work email found
@verizon.net
3 phones found area 908 and 077
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
Chief Executive Officer
Location
New York City Metropolitan Area, United States, United States
Company size
Who is John Ioannou? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
John Ioannou is listed as Chief Executive Officer at JSI Associates, a company with 7 employees, based in New York City Metropolitan Area, United States, United States. AeroLeads shows a work email signal at verizon.net, phone signal with area code 908, 077, and a matched LinkedIn profile for John Ioannou.
John Ioannou previously worked as Senior Advisor at Metropolitan Partners Group and Head of Operating Expert Network at Metropolitan Partners Group. John Ioannou holds Bs, Management from Saint Peter'S University.
Company email context
Email format at JSI Associates
This section adds company-level context without repeating John Ioannou's masked contact details.
{first_initial}{last}@verizon.net
76% confidence
AeroLeads found 1 current-domain work email signal for John Ioannou. Compare company email patterns before reaching out.
Profile bio
About John Ioannou
Chief Executive Officer, Chairman, Board Director, Operating Partner, Strategic Advisor: Proven track record of accomplishments in leadership, turnaround, governance or advisory roles in 31 companies across 15 different industries (software, technology, services, specialty finance, manufacturing and private equity among them), as well as Executive Chairman, CEO or President of 8 companies. Completed 12 acquisitions and raised ~$400 million in private equity, venture capital & debt across multiple companies, stages, industries and buy & build strategies. Have run and advised businesses ranging in size from startup to multi-billion dollar units of Fortune companies, with a record of delivering outstanding results. Playbook: ♦ Bring together talent, technology, analytics, capital and a high-performance culture to pursue and leverage inflection points.♦ Build alliances across multiple functions, stakeholders and industries. ♦ Assess organizational cultures and needs, specifically identifying inflection points, organic growth and opportunities for acquisition and strategic partnerships.♦ Translate ideas into outcomes.♦ Create collaborative cultures, producing innovative solutions with cross-functional teams and stakeholders.♦ Lead, build, motivate, coach and mentor high–performance and committed teams with a passion and mission to drive business transformations in challenging and intense environments.♦ Establish employee engagement and customer experience excellence.♦ Drive outstanding results through innovation and leveraging a company’s core strengths.♦ Laser focus on unit economics and P&L. ✉ jioannou@jsi-associates.com---------------------High Growth Leader | Experienced M&A Executive | High Performance Team Executive | Customer Experience Innovator | Turnaround & Transformation Leadership | Strategic Advisor | Operating Partner | CEO/Interim CEO | Chairman/Board Director
Listed skills include Strategy, Strategic Partnerships, Start Ups, Mergers And Acquisitions, and 46 others.
Current workplace
John Ioannou's current company
Company context helps verify the profile and gives searchers a useful next step.
Jsi Associates
21 roles · 48 years
John Ioannou work experience
A career timeline built from the work history available for this profile.
Senior Advisor
Current
Nov 2024 - Present
Head Of Operating Expert Network
Oct 2020 - Nov 2024
Strategic Advisor
Current
Aug 2022 - Present
Board Director
Current
Next Level Finance Partners
Jun 2020 - Present
Chief Executive Officer
Current
Jsi Associates
Strategic advisory firm providing investors, boards and chief executive officers of small and medium-sized private and public businesses with leadership and advisory services on capital formation, growth, talent, culture and other transformational initiatives.
Jan 2011 - Present
Operating Partner
Apr 2020 - Dec 2020
Advisor
Apr 2019 - Dec 2019
President
Sep 2017 - Mar 2019
Operating Partner
Responsible for the operational stewardship of portfolio companies.
Nov 2014 - Sep 2017
Board Director
Next Level Finance Partners
Jun 2018 - Aug 2019
Chief Executive Officer
Next Level Finance Partners
Responsible for the strategic direction of the company.
Jun 2018 - Mar 2019
Chairman
Jul 2017 - Mar 2019
Chief Executive Officer
Recruited by investors for the operational stewardship of a portfolio company - initially as a board advisor, then the Chief Executive Officer, Chairman and most recently Board Director of parent company.
May 2015 - Jul 2017
President, Board Director
Next Generation Vending And Foodservice, Inc.
Brought on to lead sales, marketing, strategy, customer experience and the day-to-day direction of 850 employees and 7,000 customers across 17 locations.
2007 - Dec 2010
Vp, New Ventures
The Turbon Group
Recruited by the Chairman of the Board to lead corporate development. Responsible for strategic partnerships, growth initiatives, new ventures and mergers & acquisitions.
2004 - 2007
~3 yrs
Chief Executive Officer
Intone Corporation
Raised capital, identified acquisition targets and conducted an extensive analysis of the market and competitive landscape for a buy and build strategic initiative.
2002 - 2004
~2 yrs
General Partner, Board Director And Advisor
Endeavor Capital Management
Served as Operating Partner and appointed as Board Director, advisor or mentor to each of the lead portfolio companies.
2000 - 2002
~2 yrs
President/Ceo & Board Director
Corecommerce
Designed and implemented the company’s vision and strategy; secured and negotiated funding and hired executive team and over 100 employees.
1997 - 2000
~3 yrs
Senior Partner
Integrated Marketing Solutions
Managed high-profile assignments for Fortune 100 companies, providing strategies and action plans for new product launches and consumer market expansion initiatives worldwide.
1992 - 1997
~5 yrs
Management/Executive
13 positions in 14 years in finance, operations & marketing including Chief Operating Officer/Chief Financial Officer for a $2B region with 6 locations and 300 personnel.
1978 - 1992
~14 yrs
1 education record
John Ioannou education
-
Saint Peter'S University
FAQ
Frequently asked questions about John Ioannou
Quick answers generated from the profile data available on this page.
What company does John Ioannou work for?
John Ioannou works for JSI Associates.
What is John Ioannou's role at JSI Associates?
John Ioannou is listed as Chief Executive Officer at JSI Associates.
What is John Ioannou's email address?
AeroLeads has found 1 work email signal at @verizon.net for John Ioannou at JSI Associates.
What is John Ioannou's phone number?
AeroLeads has found 3 phone signal(s) with area code 908, 077 for John Ioannou at JSI Associates.
Where is John Ioannou based?
John Ioannou is based in New York City Metropolitan Area, United States, United States while working with JSI Associates.
What companies has John Ioannou worked for?
John Ioannou has worked for Jsi Associates, Metropolitan Partners Group, New Age Ventures, Next Level Finance Partners, and Ten Oaks Group.
How can I contact John Ioannou?
You can use AeroLeads to view verified contact signals for John Ioannou at JSI Associates, including work email, phone, and LinkedIn data when available.
What schools did John Ioannou attend?
John Ioannou holds Bs, Management from Saint Peter'S University.
What skills is John Ioannou known for?
John Ioannou is listed with skills including Strategy, Strategic Partnerships, Start Ups, Mergers And Acquisitions, Strategic Planning, Leadership, Management, and Cross Functional Team Leadership.
Find 750M verified contacts
Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.
Start free trial