John Marion
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John Marion Email & Phone Number

CFO at Net Activity
Location: Northfield, Ohio, United States 7 work roles 1 school
1 work email found @netactivity.us 2 phones found area 216 and 888 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email j****@netactivity.us
Direct phone (216) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Net Activity
Role
CFO
Location
Northfield, Ohio, United States
Company size
18 employees

Who is John Marion? Overview

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Quick answer

John Marion is listed as CFO at Net Activity, a with 18 employees, based in Northfield, Ohio, United States. AeroLeads shows a work email signal at netactivity.us, phone signal with area code 216, 888, and a matched LinkedIn profile for John Marion.

John Marion previously worked as Principal at Summit Associates, Inc. and Executive at Healthy Life Screening. John Marion holds Bsba, Accounting from Xavier University.

Company email context

Email format at Net Activity

This section adds company-level context without repeating John Marion's masked contact details.

{first_initial}{last}@netactivity.us
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AeroLeads found 1 current-domain work email signal for John Marion. Compare company email patterns before reaching out.

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Profile bio

About John Marion

Seasoned CPA and CLU. Proven results in small to mid-size companies. Experienced in strategic business planning, process improvement, restructuring, start ups, and financial planning and analysis. Impact player for VC and Private Equity groups, and in privately held companies. Demonstrated succes in exit planning, managing Board relationsips and value creation. Additional expertise in pre and post M&A work, capital raise, infrastructure development, Lean BPI, Business Advisory, and developing and mentoring senior management teams.Specialties:Strategic Planning and ExecutionFinancial Planning and AnalysisFinancial ReportingValue CreationDeveloping Financial and Operational ControlsOperational EfficienciesM&ACoaching/MentoringTurnaroundsProfit maximizationCharter School ManagementHealth and wellnessRisk Management

Listed skills include Strategic Planning, Executive Management, Business Process Improvement, Mergers And Acquisitions, and 33 others.

Current workplace

John Marion's current company

Company context helps verify the profile and gives searchers a useful next step.

Net Activity
Net Activity
CFO
cleveland, ohio, united states
Website
netactivity.us
Employees
18
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Company profile
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7 roles · 48 years

John Marion work experience

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

Cfo

Current
Net Activity

Cleveland/Akron, Ohio Area

The company began in 2002 with a focus on network engineering and managed services. They expanded into consulting and telephony (specializing in VoIP), and have established themselves as a strong, regional value added reseller of premier IT providers. As an early adopter of Cloud Solutions, they have earned Gold Partner ant Tier 1 status with Microsoft - generally reserved for the largest resellers in the country. Their Modern Workspace in a Box offers a simple yet complete, no server needed environment for small and midsize companies. Powerful, integrated, scalable and affordable. The practical business solutions from the team at Net Activity, Inc. decrease your IT and Telephony worry and downtime, ensuring all your technology concerns are dealt with effectively to maximize business productivity in a cost effective manner.

2014 - Present ~12 yrs 6 mos

Principal

Summit Associates, Inc.

Cleveland/Akron, Ohio Area

Business advisory services, including strategic planning and reengineering, standard and non-standard capital and finance acquisition, pre and post merger and acquisition, product and market analysis, business valuations, business mentoring, and interim executive assignments.

Executive

Healthy Life Screening

As start up business advisor, was appointed President and CFO. Built infrastructure, established revenue channels and executed successful capital raise. Company is in wellness; specifically heart health screenings conducted in corporations.

2006 - Sep 2011

Executive

Life Line Screening

CFO for medical services company during hyper-growth period. Authored M&A offering and was instrumental in capital raise.

1998 - 2002 ~4 yrs

Vice President

Ameritrust

Cleveland/Akron, Ohio Area

Division head - retail insurance.

1989 - 1992 ~3 yrs

Regional Executive

Progressive Insurance

Primary experience was in Financial Services risk management; including senior management role in partnership with trade association and captive insurance company.

1982 - 1989 ~7 yrs

Audit Senior

Arthur Andersen & Co.

Cleveland/Akron, Ohio Area

Commercial audits specializing in financial services

1979 - 1982 ~3 yrs
Team & coworkers

Colleagues at Net Activity

Other employees you can reach at netactivity.us. View company contacts for 18 employees →

LG Laurel Graver Laurel Graver Colleague at Net ActivityIndependence, Ohio, United States View → RM Ruby Mandair Ruby Mandair Colleague at Net ActivitySolon, Ohio, United States View → JD John Deal John Deal Colleague at Net ActivityHampton, Virginia, United States View → AH Austin Hayes Austin Hayes Colleague at Net ActivityCleveland, Ohio, United States View → JT Jeff Tarlton Jeff Tarlton Colleague at Net ActivityCleveland, Ohio, United States View → PG Paul Grove Paul Grove Colleague at Net ActivityMishawaka, Indiana, United States View → SK Sonny Kumar Sonny Kumar Colleague at Net ActivityUnited States View → HB Harry Bhatia Harry Bhatia Colleague at Net ActivityCleveland, Ohio, United States View → JG Jarret Graver Jarret Graver Colleague at Net ActivityIndependence, Ohio, United States View → JN Joshua Nelson Joshua Nelson Colleague at Net ActivityGreater Cleveland, United States View →
1 education record

John Marion education

FAQ

Frequently asked questions about John Marion

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

What company does John Marion work for?

John Marion works for Net Activity.

What is John Marion's role at Net Activity?

John Marion is listed as CFO at Net Activity.

What is John Marion's email address?

AeroLeads has found 1 work email signal at @netactivity.us for John Marion at Net Activity.

What is John Marion's phone number?

AeroLeads has found 2 phone signal(s) with area code 216, 888 for John Marion at Net Activity.

Where is John Marion based?

John Marion is based in Northfield, Ohio, United States while working with Net Activity.

What companies has John Marion worked for?

John Marion has worked for Net Activity, Summit Associates, Inc., Healthy Life Screening, Life Line Screening, and Ameritrust.

Who are John Marion's colleagues at Net Activity?

John Marion's colleagues at Net Activity include Laurel Graver, Ruby Mandair, John Deal, Austin Hayes, and Jeff Tarlton.

How can I contact John Marion?

You can use AeroLeads to view verified contact signals for John Marion at Net Activity, including work email, phone, and LinkedIn data when available.

What schools did John Marion attend?

John Marion holds Bsba, Accounting from Xavier University.

What skills is John Marion known for?

John Marion is listed with skills including Strategic Planning, Executive Management, Business Process Improvement, Mergers And Acquisitions, Business Planning, Process Improvement, Finance, and Budgets.

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