Lockton vs Marsh Crime Insurance

Lockton places crime and fidelity with in-team claims counsel; Marsh cites $10–$110 million placements, ransomware notes and social-engineering top-up.

What Is Lockton?

Lockton is a privately held insurance brokerage that arranges commercial risk, employee benefits and retirement programs. US pages describe a technology practice and intermediary placement with insurers, not Lockton as the policy’s insurer. 1,2,3

Read the Lockton profile

What Is Marsh?

Marsh is a global insurance broker and risk advisor. In the United States it places coverage through core Marsh teams and through Marsh McLennan Agency for many middle-market buyers, including technology, cyber, property, casualty and benefits programs. 5,6,7,8

Read the Marsh profile

What Is Crime Insurance?

Crime insurance addresses business losses from specified theft and fraud risks, such as robbery, forgery and embezzlement. 11

Read the full coverage guide

Key Differences in Crime Insurance

Two Large-Broker Crime Practices

Lockton places Crime and Fidelity to protect businesses against losses from theft, fraud, forgery and embezzlement by employees or third parties and describes this as a brokered program, not a policy Lockton underwrites. Marsh’s financial and professional liability practice places commercial crime, and Marsh McLennan Agency also places crime bundled with fidelity. You engage Marsh’s crime specialists directly. Neither reviewed page names the issuing insurers. 4 9 10

Crime Services Each Broker Describes

Lockton says its Professional & Executive Risk Claims team, which integrates insurance and claims counsel within the broking team rather than treating claims advocacy as a separate profit center, handles Crime and Fidelity claims. Marsh says it provides insights on emerging crime risks, claim examples, market conditions and product education throughout renewal and placement, and offers infill and top-up social-engineering cover in excess of a client’s existing program. 4 9

Perils, FI Bonds and Ransomware

Lockton lists employee theft, forgery or alteration of negotiable instruments, theft on or off premises, computer fraud, counterfeit currency, and social-engineering impersonation fraud, and notes financial institutions are frequently required to carry a financial institution bond distinct from general crime coverage. Marsh lists employee white-collar fraud, third-party fraud, collusion, hacking or computer-related crime, social-engineering fraud and tangible-asset theft, and notes that crime policies usually exclude ransomware though most cover funds stolen by hackers. 4 9

What to Confirm in Crime Insurance Quotes

  • Ask Marsh whether the quote is Marsh corporate or MMA and whether the limit sits in the $10–$110 million range it cites. 9 10
  • Confirm whether ransomware is excluded and whether Marsh social-engineering infill is included. 9
  • If you are a financial institution, ask Lockton whether a financial institution bond is required. 4
  • Ask how Lockton’s Professional & Executive Risk Claims team would handle a theft claim. 4
  • Get the writing company from both. 4 9

Offering Details

Lockton vs Marsh Crime Insurance: documented features by provider

CriteriaLockton Crime and Fidelity Insurance BrokerageMarsh Commercial Crime Insurance Brokerage
Role in This Line

Lockton places Crime and Fidelity insurance to protect businesses against financial losses from theft, fraud, forgery and embezzlement by employees or third parties; it describes this as a brokered program, not a policy Lockton underwrites. 4Company-reported. Crime and Fidelity product page as read 2026-09-23.

Marsh's financial and professional liability practice places commercial crime insurance; Marsh McLennan Agency (MMA), the middle-market subsidiary, also places crime coverage bundled with fidelity as part of its executive and professional liability practice. 9,10Company-reported. Marsh corporate commercial crime page and MMA executive and professional liability page.

Issuing Insurer

The page does not name the insurers Lockton places crime and fidelity coverage with. 4Not publicly disclosed. Crime and Fidelity page checked 2026-09-23.

The reviewed pages do not name a specific crime insurer. Marsh says definitions and extensions for crime coverage differ across insurers and that it works to secure coverage aligned with a client's risks, implying the carrier varies by placement. 9Not publicly disclosed. Commercial crime insurance page as read on 2026-09-23.

Who It’s For

Lockton says crime coverage is relevant to nonprofit, private and public organizations of any sector, and calls out small businesses as particularly exposed because they often lack fraud-prevention and auditing resources. It also notes financial institutions are frequently required to carry a financial institution bond, distinct from general crime coverage. 4Company-reported. Crime and Fidelity product page as read 2026-09-23.

Not described in the reviewed sources.

Coverage Features

Lockton lists the claim types a crime and fidelity program is meant to address: employee theft, forgery or alteration of negotiable instruments, theft on or off premises, computer fraud, counterfeit currency, and social engineering (impersonation) fraud involving customers, vendors or employees. 4Company-reported. Product page as read 2026-09-23; a capability/claim-type list, not a specimen policy.

Marsh lists employee white-collar fraud (including fidelity losses from trusted employees), third-party fraud, collusion, hacking or computer-related crime, social engineering fraud, and tangible asset theft as risks a commercial crime policy can address. It notes that crime policies usually exclude ransomware, though most cover direct financial losses from funds stolen by hackers. 9Company-reported. Commercial crime insurance page; the page is Marsh's global/UK financial-professional-liability practice content and cites a UK-based crime leader, so figures and coverage descriptions may not reflect a US-specific program.

Limits and Retentions

Not described in the reviewed sources.

Marsh says its team has experience handling complex crime placements ranging from about $10 million to $110 million (also stated in GBP as £10 million to £100 million elsewhere on the page), but does not publish standard limits, retentions or premiums for a specific placement. 9Company-reported. Commercial crime insurance page; a description of Marsh's placement experience range, not a quoted limit for any individual buyer.

Risk Services

Not described in the reviewed sources.

Marsh says it provides insights on emerging crime risks, claim examples, market conditions and product education throughout renewal and placement, and offers infill and top-up social engineering cover in excess of a client's existing program. 9Company-reported. Commercial crime insurance page, Why Marsh section.

How to Apply

Not described in the reviewed sources.

You engage Marsh's crime specialists (Marsh corporate or MMA) directly to identify crime exposure and place coverage; the reviewed pages describe advisor-led placement rather than an online quote tool. 9,10Company-reported. Commercial crime insurance and MMA executive and professional liability pages.

Claims Support

Lockton says its Professional & Executive Risk Claims team, which integrates insurance and claims counsel within the broking team rather than treating claims advocacy as a separate profit center, handles Crime and Fidelity claims. 4Company-reported. Product page as read 2026-09-23. Describes Lockton's advocacy role, not an insurer's claim-paying obligation.

Not described in the reviewed sources.

Full Comparison

More Lockton vs Marsh Comparisons

Other Crime Insurance Comparisons

Sources

Lockton

  1. Lockton United States. Lockton; Opening description of independent insurance brokerage for risk, benefits and retirement; Ask an Expert link to contact-us. Accessed 2026-09-16.
  2. Technology. Lockton; Industry introduction; cyber liability heading; dedicated technology team; listed services including claims advocacy, contract review, directors and officers liability, and international program design; 24/7 service model. Accessed 2026-09-16.
  3. US Terms of Business. Lockton; Opening entity definition; Surplus Lines; Use of a Particular Insurer; Compensation Disclosure; servicing, claims handling and renewal language in Confidentiality section; Intermediaries. Accessed 2026-09-16.
  4. Crime and Fidelity Insurance. Lockton; What is Crime and Fidelity Insurance?; Who needs to purchase Crime and Fidelity Insurance?; Types of Crime and Fidelity claims; Claims management. Accessed 2026-09-23.

Marsh

  1. Marsh | Leader in risk, strategy, people, and investments. Marsh; Hero and capability tiles; FAQ: What does Marsh do?; industries served; Is Marsh the same as Marsh McLennan? January 2026 brand change. Accessed 2026-09-16.
  2. Compensation guide for US clients. Marsh; US broking segments; broker role; retail commissions, client fees, wholesale, insurer consulting, contingent and supplemental commissions; Marsh LLC and Marsh USA LLC; page 3: broker role and Marsh & McLennan Agency segment; page 7: copyright © 2024 Marsh LLC. Accessed 2026-09-16.
  3. Marsh McLennan Agency (MMA). Marsh; Middle-market US organizations; wholly-owned subsidiary; business insurance, employee health and benefits, retirement, private client. Accessed 2026-09-16.
  4. Technology | Insurance Broking & Risk Management. Marsh; Opening Technology Practice description; practice links including data center insurance, fintech and Stratus; Talk to us. Accessed 2026-09-16.
  5. Commercial crime insurance. Marsh; Opening positioning; The crime risks businesses cannot ignore; What does commercial crime insurance cover? (employee white-collar fraud, third-party fraud, collusion, hacking, social engineering fraud, tangible asset theft); Why Marsh: complex crime placements up to $110 million. Accessed 2026-09-23.
  6. Expert Executive and Professional Liability Insurance. Marsh McLennan Agency; Our policies include D&O, E&O, EPL, commercial crime/fidelity, network security privacy risk/cyber, fiduciary, media liability, IP, architects and engineers, lawyers professional, and kidnap and ransom. Accessed 2026-09-23.

Crime Insurance Guide

  1. Commercial Insurance Guide. California Department of Insurance; Crime. Accessed 2026-09-16.

Updated . Spot, a product of Tools for Enlightenment, publishes this research and works in the commercial insurance market. The comparison applies the same criteria to both providers. Editorial policy. To suggest a correction, contact Spot with the page URL and supporting source.

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