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Mark Niznik Email & Phone Number

Experienced executive managing legal, insurance and operations for global corporations and start-ups. at AXIS (AXIS Capital)

Location: Greenwich, Connecticut, United States 9 work roles 2 schools

1 work email found @aig.com LinkedIn matched

✓ Verified May 2026 4 data sources Profile completeness 100%

Current company

AXIS (AXIS Capital)

Role

Experienced executive managing legal, insurance and operations for global corporations and start-ups.

Location

Greenwich, Connecticut, United States

Company size

1896 employees

Who is Mark Niznik? Overview

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Quick answer

Mark Niznik is listed as Experienced executive managing legal, insurance and operations for global corporations and start-ups. at AXIS (AXIS Capital), a company with 1896 employees, based in Greenwich, Connecticut, United States. AeroLeads shows a work email signal at aig.com and a matched LinkedIn profile for Mark Niznik.

Mark Niznik previously worked as Claims Manager - TPA & Program Claims at Axis (Axis Capital) and Chief Administrative Officer at 3D Fortify Inc.. Mark Niznik holds Doctor Of Law - Jd from New York Law School.

Company email context

Email format at AXIS (AXIS Capital)

This section adds company-level context without repeating Mark Niznik's masked contact details.

{first}.{last}@aig.com

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AeroLeads found 1 current-domain work email signal for Mark Niznik. Compare company email patterns before reaching out.

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Profile bio

About Mark Niznik

Experienced attorney negotiating commercial contracts, ensuring corporate compliance and implementing procedures directing and managing the investigation, litigation and negotiation of claims involving complex coverage issues, construction defects, bodily injuries, property damage, and products liability throughout the United States. Strong leadership, communication, management, organizational and analytical skills with a history of improved workflow, creation of successful business, risk management and litigation strategies resulting in corporate savings. Additionally experienced in building company operations including Human Resources, IT, Controlling, and other business functions.

Listed skills include Litigation Management, Claims Management, Legal Liability, Claim, and 15 others.

Current workplace

Mark Niznik's current company

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

Axis (Axis Capital)

Experienced executive managing legal, insurance and operations for global corporations and start-ups.

pembroke, massachusetts, united states

Website

axiscapital.com

Employees

1896

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Company profile

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9 roles

Mark Niznik work experience

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

Claims Manager - Tpa & Program Claims

Current

Axis (Axis Capital)

New York, New York, United States

Sep 2024 - Present

Chief Administrative Officer

3D Fortify Inc.

Managed human resources, legal and information technology. Reviewed and confirmed adequate insurance coverage in place for all potential risk exposure. Reviewed and negotiated company contracts including NDAs, terms of sale, warranties and employment.

Jun 2023 - Sep 2023

Vice President, Commercial Contracts And Claims Management

Sio2 Materials Science

Mar 2020 - Jun 2023

Vice President Corporate Affairs

Innoplexus

Hoboken, NJ

Responsible for the Legal, HR, Compliance, IT, and Controlling functions.Established all back office functions for the US operations.

Apr 2018 - Feb 2020

Vice President

Aig

Greater New York City Area

Mar 2018 - Apr 2018

Assistant Vice President

Aig

New York, NY

Jul 2012 - Mar 2018

Complex Director

Aig

Aug 2010 - Jul 2012

Senior Analyst

Aig

Jersey City, NJ

Jul 2006 - Aug 2010

Associate Attorney

Picillo Caruso O'Toole, P.C.

Nutley, NJ

Sep 2004 - Jun 2006

Team & coworkers

Colleagues at AXIS (AXIS Capital)

Other employees you can reach at axiscapital.com. View company contacts for 1896 employees →

CC

Chris Chirico Colleague at Axis (Axis Capital) Raleigh, North Carolina, United States, United States View → VB

Vickey Baux-Lamb Colleague at Axis (Axis Capital) Independence, Missouri, United States, United States View → TL

Tirzah Lynne Johnston Colleague at Axis (Axis Capital) Toronto, Ontario, Canada, Canada View → DK

Denise King Colleague at Axis (Axis Capital) Alpharetta, Georgia, United States, United States View → KP

Kieran Parmar Colleague at Axis (Axis Capital) London, England, United Kingdom, United Kingdom View → HL

Harley Liss Gantman Colleague at Axis (Axis Capital) New York City Metropolitan Area, United States View → SC

Stepheny Chai, Cpa Colleague at Axis (Axis Capital) Hamilton, Bermuda, Bermuda View → SD

Silke Dierer Colleague at Axis (Axis Capital) Zurich, Switzerland, Switzerland View → PH

Peter Honour Colleague at Axis (Axis Capital) United Kingdom, United Kingdom View → AG

Amelia Gaby Colleague at Axis (Axis Capital) Western Australia, Australia, Australia View →

2 education records

Mark Niznik education

Doctor Of Law - Jd

New York Law School

Bachelor'S Degree

University Of Massachusetts Amherst

FAQ

Frequently asked questions about Mark Niznik

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

What company does Mark Niznik work for?

Mark Niznik works for AXIS (AXIS Capital).

What is Mark Niznik's role at AXIS (AXIS Capital)?

Mark Niznik is listed as Experienced executive managing legal, insurance and operations for global corporations and start-ups. at AXIS (AXIS Capital).

What is Mark Niznik's email address?

AeroLeads has found 1 work email signal at @aig.com for Mark Niznik at AXIS (AXIS Capital).

Where is Mark Niznik based?

Mark Niznik is based in Greenwich, Connecticut, United States while working with AXIS (AXIS Capital).

What companies has Mark Niznik worked for?

Mark Niznik has worked for Axis (Axis Capital), 3D Fortify Inc., Sio2 Materials Science, Innoplexus, and Aig.

Who are Mark Niznik's colleagues at AXIS (AXIS Capital)?

Mark Niznik's colleagues at AXIS (AXIS Capital) include Chris Chirico, Vickey Baux-Lamb, Tirzah Lynne Johnston, Denise King, and Kieran Parmar.

How can I contact Mark Niznik?

You can use AeroLeads to view verified contact signals for Mark Niznik at AXIS (AXIS Capital), including work email, phone, and LinkedIn data when available.

What schools did Mark Niznik attend?

Mark Niznik holds Doctor Of Law - Jd from New York Law School.

What skills is Mark Niznik known for?

Mark Niznik is listed with skills including Litigation Management, Claims Management, Legal Liability, Claim, Liability, Professional Liability, Insurance Law, and Commercial Litigation.

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