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Jonathan H. Lack Email & Phone Number
Founder and Principal
at
ROI Ventures
2 work emails found
@roi.com
3 phones found area 410 and 713
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
Founder and Principal
Location
San Francisco Bay Area, United States, United States
Company size
Who is Jonathan H. Lack? Overview
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Quick answer
Jonathan H. Lack is listed as Founder and Principal at ROI Ventures, a company with 4 employees, based in San Francisco Bay Area, United States, United States. AeroLeads shows a work email signal at roi.com, phone signal with area code 410, 713, and a matched LinkedIn profile for Jonathan H. Lack.
Jonathan H. Lack previously worked as Founder & Principal at Roi Ventures and Director of Strategic Partnerships at Galapagos Partners L.P.. Jonathan H. Lack holds Master Of Business Administration (M.B.A.), Marketing from The Wharton School.
Company email context
Email format at ROI Ventures
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{first_initial}{last}@roi.com
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Profile bio
About Jonathan H. Lack
I am a seasoned business strategist, consultant, and entrepreneur with over 30 years of experience across diverse industries, including residential real estate, e-finance, food and beverage, retail, and technology. My career highlights include early roles with MCI International and serving as part of the founding management of CompuBank, NA—the first virtual national bank funded by GE, Goldman Sachs, Marsh McLennan, and SoftBank. I have also authored three business books on strategic planning and operations: two on real estate (one as a co-author) and one on distressed small businesses. My expertise in business operations, strategic planning, and leadership enables me to guide companies toward sustainable growth and innovation.Through ROI Ventures, LLC and my latest book, You Can't Scale Chaos, I offer services in strategic planning, succession planning for real estate businesses, team dynamics, and operations improvement. I also consult for high-performing real estate teams, helping them streamline processes, expand operations, and plan exits. My approach blends sophistication with pragmatism to help entrepreneurs achieve their personal, professional, and financial goals, driving both top-line growth and bottom-line results.Beyond my professional work, I am committed to civic engagement both in the US and abroad. For the past seven years, I have hosted quarterly civic gatherings that unite conservatives, liberals, and moderates from various ethnic, racial, and religious backgrounds. These events feature speakers on public policy topics and encourage personal connections across different perspectives. Having worked on an Israeli-Palestinian cooperative project in the mid-1980s, I now serve on the board of a US-based nonprofit supporting Givat Haviva, an Israeli NGO promoting shared society initiatives between Arab and Jewish citizens of Israel. In my free time, I enjoy hiking in Marin County, playing golf with my life partner, and sharing meals with our blended and extended family.
Listed skills include Strategy, Start Ups, Strategic Planning, Business Development, and 13 others.
Current workplace
Jonathan H. Lack's current company
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Roi Ventures
9 roles
Jonathan H. Lack work experience
A career timeline built from the work history available for this profile.
Founder & Principal
CurrentFounder of a strategic planning and turnaround practice focused on top-line growth for bottom-line results. At ROI Ventures, we specialize in strategic planning and turnaround solutions focused on operational efficiency and bottom-line results. Leveraging my 30+ years of experience post-Wharton MBA across 15 industries, I help high-end residential real.
Mar 1994 - Present
Director Of Strategic Partnerships
Galapagos Partners, L.P. is a Houston-based, independent, multi-family office and investment advisory firm. My focus was to develop strategic partnerships across the country and the globe on behalf of the firm. The firm was acquired by CORIENT
Oct 2016 - Dec 2021
President
- Hired to turn around a 64-year-old retailer with 91 locations in six states and 300-350 employees.- Developed and executed a strategic plan with an 8-member senior management team - Goal was to right-size the business by increasing margins, boosting revenues and closing unprofitable stores.- Created an affinity marketing model targeting key groups to.
Jun 2014 - Jul 2016
Executive Director
Houston Wellness Association
- Developed plan for organization to engage the private sector in preventative health under the premise that "good health is good business." - Raised $1.5 million in three years by building a 600+ member association from private, public, nonprofit, and academic sectors.- Hosted annual wellness symposiums with national attendees and published a membership.
Apr 2007 - Jun 2010
President
Antone'S Houston
- Developed three-phased approach to turn around 44-year-old Houston retail/wholesale food business r- Reduced liability and improved financials four quarters in a row over previous year’s results- Developed foundation for brand/message, promotional plan, and tools- Reduced turnover, morale and productivity of 65+ employees - Implemented actionable mission.
Jul 2005 - Jun 2006
President
Cardeo
- Created first consumer wellness expo focusing on the prevention of heart disease - Recruited 140+ organizations for a two-day event with Houston Mayor White as keynote speaker.- Produced a Denver event featuring doctors of two former US Presidents and a British Prime Minister- Incorporated the approach into the Mayor’s Wellness Council and Houston.
Aug 2003 - Sep 2004
Svp Marketing & Strategic Planning
Compubank, Rated # 1 Online Bank, Wsj Smart Money
- Reported to the President/COO, the CEO/Chairman and Board of Directors- Helped raise $36 million from General Electric, Goldman Sachs, Marsh & McLennan and SoftBank Finance - Developed bank’s initial Internet concept and plan for a national brand, customer base & strategic partnerships- Built a 30+ employee department, including four SVP direct reports.
Nov 1997 - Apr 2001
Alliance Manager
Mci International
- Developed a plan for MCI’s entry into the wireless electronic messaging and information services market. - Reversed a multi-year sales decline in Dow Jones/News Retrieval Services via MCI Mail gateway.
Aug 1991 - Mar 1994
5 education records
Jonathan H. Lack education
Master Of Business Administration (M.B.A.), Marketing
The Wharton School
Master Of Arts (M.A.), International Relations And Affairs
The Johns Hopkins University
Bachelor Of Arts (B.A.), Middle Eastern Studies
University Of California, Berkeley
Education record
Memorial High School Houston, Texas
Masters, International Relations And Affairs With Focus On Middle East
Johns Hopkins School Of Advanced International Studies (Sais)
FAQ
Frequently asked questions about Jonathan H. Lack
Quick answers generated from the profile data available on this page.
What company does Jonathan H. Lack work for?
Jonathan H. Lack works for ROI Ventures.
What is Jonathan H. Lack's role at ROI Ventures?
Jonathan H. Lack is listed as Founder and Principal at ROI Ventures.
What is Jonathan H. Lack's email address?
AeroLeads has found 2 work email signals at @roi.com for Jonathan H. Lack at ROI Ventures.
What is Jonathan H. Lack's phone number?
AeroLeads has found 3 phone signal(s) with area code 410, 713 for Jonathan H. Lack at ROI Ventures.
Where is Jonathan H. Lack based?
Jonathan H. Lack is based in San Francisco Bay Area, United States, United States while working with ROI Ventures.
What companies has Jonathan H. Lack worked for?
Jonathan H. Lack has worked for Roi Ventures, Galapagos Partners L.P., Al'S Formal Wear, Houston Wellness Association, and Antone'S Houston.
How can I contact Jonathan H. Lack?
You can use AeroLeads to view verified contact signals for Jonathan H. Lack at ROI Ventures, including work email, phone, and LinkedIn data when available.
What schools did Jonathan H. Lack attend?
Jonathan H. Lack holds Master Of Business Administration (M.B.A.), Marketing from The Wharton School.
What skills is Jonathan H. Lack known for?
Jonathan H. Lack is listed with skills including Strategy, Start Ups, Strategic Planning, Business Development, Business Strategy, Entrepreneurship, Business Planning, and Marketing Strategy.
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