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Mark Callow Email & Phone Number

Operations Manager - SPVG Marinette at Samuel Pressure Vessel Group
Location: Marinette, Wisconsin, United States 9 work roles 5 schools
1 work email found @samuel.com LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email m****@samuel.com
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Current company
Samuel Pressure Vessel Group
Role
Operations Manager - SPVG Marinette
Location
Marinette, Wisconsin, United States
Company size
143 employees

Who is Mark Callow? Overview

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Quick answer

Mark Callow is listed as Operations Manager - SPVG Marinette at Samuel Pressure Vessel Group, a with 143 employees, based in Marinette, Wisconsin, United States. AeroLeads shows a work email signal at samuel.com and a matched LinkedIn profile for Mark Callow.

Mark Callow previously worked as Director of Sales and Marketing at Samuel Engineered Systems Group (Spvg & Metal Spinners) and Manager, Operations Optimization at Samuel Pressure Vessel Group. Mark Callow studied at Michigan Technological University.

Company email context

Email format at Samuel Pressure Vessel Group

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{first}.{last}@samuel.com
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AeroLeads found 1 current-domain work email signal for Mark Callow. Compare company email patterns before reaching out.

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Profile bio

About Mark Callow

Mid-level manager who leads a manufacturing site of about 225 people and a support staff of about 25 people (engineering, quality, manufacturing, maintenance and facilities). Enjoys watching others personally and professionally grow. Experienced at organization employee development plans and programs. Leads with servant leadership philosophy. Enjoys change management and challenging the status quo.

Listed skills include Engineering, Product Development, Manufacturing, Sales, and 17 others.

Current workplace

Mark Callow's current company

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

Samuel Pressure Vessel Group
Samuel Pressure Vessel Group
Operations Manager - SPVG Marinette
Marinette, WI, US
Website
samuelpressurevesselgroup.com
Employees
143
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Company profile
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9 roles · 19 years

Mark Callow work experience

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

Director Of Sales And Marketing

Current
Samuel Engineered Systems Group (Spvg & Metal Spinners)
Apr 2024 - Present

Regional Sales Manager

The John Wood Company

JWM is a company out of Port Washington, WI and Oaks, PA which manufactures ASME pressure vessels and custom equipment. Their experience not only starts and ends with pressure vessels which differentiates us from other manufacturers. We also have experience with heavy fabrication, skid assembly, as well as electrical components with PLC Controls and Factory Acceptance Testing as well as gear driven components. We believe in helping our customers be successful through innovative design collaboration in conjunction with an excellent reputation for on-time delivery and quality. We also have standard equipment available to service the HVAC industry. A list of all that equipment is available on The John Wood Company website.

Oct 2015 - Mar 2017

Designer

Siemens
2008 - 2010 ~2 yrs
Team & coworkers

Colleagues at Samuel Pressure Vessel Group

Other employees you can reach at samuelpressurevesselgroup.com. View company contacts for 143 employees →

MM Malinda Malvitz Malinda Malvitz Colleague at Samuel Pressure Vessel GroupMarinette, Wisconsin, United States View → CS Chris Schleif Chris Schleif Colleague at Samuel Pressure Vessel GroupMerrill, Wisconsin, United States View → SC Sam Chaney Sam Chaney Colleague at Samuel Pressure Vessel GroupMenominee, Michigan, United States View → SS Shaun Splawn Shaun Splawn Colleague at Samuel Pressure Vessel GroupLebanon, Virginia, United States View → RT Robert Taylor Robert Taylor Colleague at Samuel Pressure Vessel GroupFall Branch, Tennessee, United States View → KD Kevin Dawes Kevin Dawes Colleague at Samuel Pressure Vessel GroupMilton, Ontario, Canada View → AO Amber Osborne Amber Osborne Colleague at Samuel Pressure Vessel GroupLebanon, Virginia, United States View → JH Jeremy Heidbrier Jeremy Heidbrier Colleague at Samuel Pressure Vessel GroupGreen Bay, Wisconsin Metropolitan Area, United States View → KP Keith Prieve Keith Prieve Colleague at Samuel Pressure Vessel GroupWausau-Stevens Point Area, United States View → JN Justin Novitski Justin Novitski Colleague at Samuel Pressure Vessel GroupTomahawk Town, Wisconsin, United States View →
5 education records

Mark Callow education

Education record

Michigan Technological University

Samuel: Negotiating Strategy

Schulich Execed

Samuel: Lean Supply Chain

Schulich Execed

Samuel: Senior Leadership Development Program

Schulich Execed

Samuel: Financial Acumen

Schulich Execed
FAQ

Frequently asked questions about Mark Callow

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

What company does Mark Callow work for?

Mark Callow works for Samuel Pressure Vessel Group.

What is Mark Callow's role at Samuel Pressure Vessel Group?

Mark Callow is listed as Operations Manager - SPVG Marinette at Samuel Pressure Vessel Group.

What is Mark Callow's email address?

AeroLeads has found 1 work email signal at @samuel.com for Mark Callow at Samuel Pressure Vessel Group.

Where is Mark Callow based?

Mark Callow is based in Marinette, Wisconsin, United States while working with Samuel Pressure Vessel Group.

What companies has Mark Callow worked for?

Mark Callow has worked for Samuel Pressure Vessel Group, Samuel Engineered Systems Group (Spvg & Metal Spinners), The John Wood Company, and Siemens.

Who are Mark Callow's colleagues at Samuel Pressure Vessel Group?

Mark Callow's colleagues at Samuel Pressure Vessel Group include Malinda Malvitz, Chris Schleif, Sam Chaney, Shaun Splawn, and Robert Taylor.

How can I contact Mark Callow?

You can use AeroLeads to view verified contact signals for Mark Callow at Samuel Pressure Vessel Group, including work email, phone, and LinkedIn data when available.

What schools did Mark Callow attend?

Mark Callow studied at Michigan Technological University.

What skills is Mark Callow known for?

Mark Callow is listed with skills including Engineering, Product Development, Manufacturing, Sales, Key Account Management, Contract Negotiation, Customer Service, and New Business Development.

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