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Ari Nadelman Email & Phone Number

Investment Banker (M&A) maximizing sale proceeds for owners of private companies. I market and sell entrepreneur-led businesses. Founder/CEO of 7 businesses. Tenacious | Detail-Oriented | Passionate at Diamond Capital Advisors
Location: Los Angeles Metropolitan Area, United States, United States 9 work roles 3 schools
1 work email found @lionfishadvisors.com 5 phones found area 310 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 5 phones

Work email a****@lionfishadvisors.com
Direct phone (310) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Investment Banker (M&A) maximizing sale proceeds for owners of private companies. I market and sell entrepreneur-led businesses. Founder/CEO of 7 businesses. Tenacious | Detail-Oriented | Passionate
Location
Los Angeles Metropolitan Area, United States, United States
Company size

Who is Ari Nadelman? Overview

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Quick answer

Ari Nadelman is listed as Investment Banker (M&A) maximizing sale proceeds for owners of private companies. I market and sell entrepreneur-led businesses. Founder/CEO of 7 businesses. Tenacious | Detail-Oriented | Passionate at Diamond Capital Advisors, a company with 21 employees, based in Los Angeles Metropolitan Area, United States, United States. AeroLeads shows a work email signal at lionfishadvisors.com, phone signal with area code 310, and a matched LinkedIn profile for Ari Nadelman.

Ari Nadelman previously worked as Managing Director at Diamond Capital Advisors and President & CEO at Lionfish Properties. Ari Nadelman holds Executive Program In Management, Management from Ucla Anderson School Of Management.

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Email format at Diamond Capital Advisors

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{first}@lionfishadvisors.com
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Profile bio

About Ari Nadelman

I am a Managing Director of Diamond Capital Advisors, a Los Angeles-based middle market investment banking firm focused on M&A transactions. I have 20+ years experience executing and successfully closing complex M&A transactions in technology, healthcare, manufacturing, recycling/environmental services, publishing, business services, food/beverage & consumer products. Expert in identifying and touting each unique business’s value drivers, I find those acquirers that place the highest value on the client’s business, then prepare and execute transactions that maximize enterprise value while minimizing risk to the owners. I optimally structure transactions by delivering a premium level of tenacity, detail-orientation, intelligence and transactional expertise to ensure transactions close.Prior to M&A I was a serial entrepreneur and founded seven businesses across diverse industries including real estate development, wireless internet technology, dental and environmental waste management, international merchandise export and freight-train derailment merchandise recovery: concept, funding, realization, growth, and ultimate sale. My operational experience as a serial entrepreneur gives me the insight to help drive transaction values and understand my client’s day-to-day challenges.

Listed skills include Entrepreneurship, Mergers And Acquisitions, Investment Banking, Private Equity, and 17 others.

Current workplace

Ari Nadelman's current company

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Diamond Capital Advisors
Diamond Capital Advisors
Investment Banker (M&A) maximizing sale proceeds for owners of private companies. I market and sell entrepreneur-led businesses. Founder/CEO of 7 businesses. Tenacious | Detail-Oriented | Passionate
los angeles, california, united states
Employees
21
AeroLeads page
9 roles · 21 years

Ari Nadelman work experience

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Managing Director

Current

Los Angeles Metropolitan Area

Diamond Capital Advisors is a Los Angeles-based middle market boutique investment banking firm focused on M&A, capital raises and valuations. The firm’s clients are typically privately held, family owned businesses with revenues under $200 million interested in a total liquidity event (sale). The firm’s deep bench of Managing Directors have experience in.

Jan 2024 - Present

President & Ceo

Current
Lionfish Properties

Greater Los Angeles Area

Real Estate DevelopmentProperty Management

Aug 2005 - Present

President And Founder

Los Angeles, California, United States

President and FounderMergers & Acquisitions in the lower middle market

2005 - Sep 2016

President & Founder

Los Angeles & Temecula, CA

President and Founder of a fixed-wireless Internet ISP that was the leading wireless Internet provider in its market. In less than 4 years, through organic growth and acquisition, we built a long-distance wireless network across southwest Riverside County, culminating in the successful sale of the business to a strategic acquirer.

Aug 2001 - Aug 2005

President & Founder

Ets (Dental)
Jan 1993 - Jan 1999

Chairman & Co-Founder

America 2000 School Rewards
Jan 1995 - Oct 1997

President & Founder

Export Only
Jul 1991 - Dec 1994

President & Founder

Environmental Transloading Services

Los Angeles, California, United States

Full-service environmental services contractor: 24-hour Emergency spill response, Remediation, Recycling, Hazardous waste transportation and disposal, Underground tank removal, Contaminated soil removal and recycling, Facility decontamination and decommissioning, and Phase I and II Site Assessments.

Nov 1986 - Aug 1994

President & Founder

Advanced Computer
Jul 1986 - Jan 1994
Team & coworkers

Colleagues at Diamond Capital Advisors

Other employees you can reach at diamondcapadvisors.com. View company contacts for 21 employees →

3 education records

Ari Nadelman education

Education record

Beverly Hills High School
FAQ

Frequently asked questions about Ari Nadelman

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What company does Ari Nadelman work for?

Ari Nadelman works for Diamond Capital Advisors.

What is Ari Nadelman's role at Diamond Capital Advisors?

Ari Nadelman is listed as Investment Banker (M&A) maximizing sale proceeds for owners of private companies. I market and sell entrepreneur-led businesses. Founder/CEO of 7 businesses. Tenacious | Detail-Oriented | Passionate at Diamond Capital Advisors.

What is Ari Nadelman's email address?

AeroLeads has found 1 work email signal at @lionfishadvisors.com for Ari Nadelman at Diamond Capital Advisors.

What is Ari Nadelman's phone number?

AeroLeads has found 5 phone signal(s) with area code 310 for Ari Nadelman at Diamond Capital Advisors.

Where is Ari Nadelman based?

Ari Nadelman is based in Los Angeles Metropolitan Area, United States, United States while working with Diamond Capital Advisors.

What companies has Ari Nadelman worked for?

Ari Nadelman has worked for Diamond Capital Advisors, Lionfish Properties, Lionfish Advisors, Speedband, and Ets (Dental).

Who are Ari Nadelman's colleagues at Diamond Capital Advisors?

Ari Nadelman's colleagues at Diamond Capital Advisors include David Cohn, John L. Cohn, James Bishay, Bruce Kobritz, and James Bishay.

How can I contact Ari Nadelman?

You can use AeroLeads to view verified contact signals for Ari Nadelman at Diamond Capital Advisors, including work email, phone, and LinkedIn data when available.

What schools did Ari Nadelman attend?

Ari Nadelman holds Executive Program In Management, Management from Ucla Anderson School Of Management.

What skills is Ari Nadelman known for?

Ari Nadelman is listed with skills including Entrepreneurship, Mergers And Acquisitions, Investment Banking, Private Equity, Executive Management, Sales Of Businesses, Small Business, and Finance.

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