Mike Mattern
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Mike Mattern Email & Phone Number

Director - Technology and Operations at Tortoise Investment Management LLC
Location: White Plains, New York, United States 6 work roles 2 schools
1 work email found @tortoiseinvestment.com 3 phones found area 914 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email m****@tortoiseinvestment.com
Direct phone (914) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Tortoise Investment Management LLC
Role
Director - Technology and Operations
Location
White Plains, New York, United States
Company size
23 employees

Who is Mike Mattern? Overview

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Quick answer

Mike Mattern is listed as Director - Technology and Operations at Tortoise Investment Management LLC, a with 23 employees, based in White Plains, New York, United States. AeroLeads shows a work email signal at tortoiseinvestment.com, phone signal with area code 914, and a matched LinkedIn profile for Mike Mattern.

Mike Mattern previously worked as Director - Technology & Operations at Tortoise Investment Management Llc and Senior Operations Associate at Tortoise Investment Management Llc. Mike Mattern holds Bs, Economics from The Wharton School.

Company email context

Email format at Tortoise Investment Management LLC

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{first}@tortoiseinvestment.com
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AeroLeads found 1 current-domain work email signal for Mike Mattern. Compare company email patterns before reaching out.

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Profile bio

About Mike Mattern

Specialties: Technology / Operations / Project Management

Listed skills include Alternative Investments, Bloomberg, Hedge Funds, Financial Analysis, and 15 others.

Current workplace

Mike Mattern's current company

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

Tortoise Investment Management LLC
Tortoise Investment Management Llc
Director - Technology and Operations
White Plains, NY, US
Website
tortoiseinvestment.com
Employees
23
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Company profile
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6 roles

Mike Mattern work experience

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

Business Analyst

Sei
Sep 2007 - Mar 2009

Fund Financial Analyst

Vanguard
Oct 2004 - Sep 2007
Team & coworkers

Colleagues at Tortoise Investment Management LLC

Other employees you can reach at tortoiseinvestment.com. View company contacts for 23 employees →

DE Danielle Eforo Danielle Eforo Colleague at Tortoise Investment Management LlcScarsdale, New York, United States View → CB Claire Brennan, Cpwa® Claire Brennan, Cpwa® Colleague at Tortoise Investment Management LlcNew York City Metropolitan Area, United States View → TS Tessa Shore Tessa Shore Colleague at Tortoise Investment Management LlcNew York City Metropolitan Area, United States View → VC Vicki Crisalli, Cfa, Cpwa® Vicki Crisalli, Cfa, Cpwa® Colleague at Tortoise Investment Management LlcNew York City Metropolitan Area, United States View → CC Claudia Cantin Claudia Cantin Colleague at Tortoise Investment Management LlcNew York, United States View → CR Christopher Rossetti Christopher Rossetti Colleague at Tortoise Investment Management LlcNew York City Metropolitan Area, United States View → PA Paty Acipreste Paty Acipreste Colleague at Tortoise Investment Management LlcWilliston Park, New York, United States View → BB Brendan Blaney, Cpwa® Brendan Blaney, Cpwa® Colleague at Tortoise Investment Management LlcNew York City Metropolitan Area, United States View →
2 education records

Mike Mattern education

Education record

Lasalle College High School
FAQ

Frequently asked questions about Mike Mattern

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

What company does Mike Mattern work for?

Mike Mattern works for Tortoise Investment Management LLC.

What is Mike Mattern's role at Tortoise Investment Management LLC?

Mike Mattern is listed as Director - Technology and Operations at Tortoise Investment Management LLC.

What is Mike Mattern's email address?

AeroLeads has found 1 work email signal at @tortoiseinvestment.com for Mike Mattern at Tortoise Investment Management LLC.

What is Mike Mattern's phone number?

AeroLeads has found 3 phone signal(s) with area code 914 for Mike Mattern at Tortoise Investment Management LLC.

Where is Mike Mattern based?

Mike Mattern is based in White Plains, New York, United States while working with Tortoise Investment Management LLC.

What companies has Mike Mattern worked for?

Mike Mattern has worked for Tortoise Investment Management Llc, Sac Capital, Sei, and Vanguard.

Who are Mike Mattern's colleagues at Tortoise Investment Management LLC?

Mike Mattern's colleagues at Tortoise Investment Management LLC include Danielle Eforo, Claire Brennan, Cpwa®, Tessa Shore, Vicki Crisalli, Cfa, Cpwa®, and Claudia Cantin.

How can I contact Mike Mattern?

You can use AeroLeads to view verified contact signals for Mike Mattern at Tortoise Investment Management LLC, including work email, phone, and LinkedIn data when available.

What schools did Mike Mattern attend?

Mike Mattern holds Bs, Economics from The Wharton School.

What skills is Mike Mattern known for?

Mike Mattern is listed with skills including Alternative Investments, Bloomberg, Hedge Funds, Financial Analysis, Securities, Financial Modeling, Portfolio Management, and Asset Management.

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