Founder Shield vs Marsh: How Do They Compare for Intellectual Property Insurance?

Marsh says it can place five types of IP insurance, including its IP Protect product, plus risk-strategy support; Founder Shield places defense and enforcement cover with carriers rated A- or higher on the AM rating scale.

Marsh is the fit if you need to explore trade-secret value, contingency or IP-backed financing among five placement types. Founder Shield is the fit if you want defense and approved enforcement with a stated A- or better carrier floor. ^1,^3,⁴

What Are the Key Differences Between Founder Shield and Marsh Intellectual Property Insurance?

Five IP Solutions Versus Defense and Approved Enforcement

Founder Shield places IP cover with carriers rated A- or better and describes defense plus enforcement subject to underwriter approval. Marsh lists IP Protect and options for contingency, trade-secret value and IP-insured financing, backed by its in-house IP practice. Choose Marsh if you need trade-secret valuation, contingency or IP used as loan collateral; choose Founder Shield if you need defense and approved enforcement with a stated carrier-rating floor. ³ ¹ ⁴

Two Components Versus Named Product Types

Founder Shield describes defense coverage and enforcement coverage that funds, with underwriter approval, a suit against an infringer to recoup lost income. Marsh says it can place defensive IP insurance, offensive IP insurance, specific contingency insurance, trade secret value insurance, and IP-insured financing securing an IP asset pledged as loan collateral. Marsh describes IP Protect as covering losses related to patents, copyrights and trademarks, with trade secrets available by optional endorsement. Founder Shield's reviewed page does not describe trade-secret value insurance or IP-insured financing. ¹ ⁴

Patent Holders Versus Specialist Strategy Work

Founder Shield targets companies holding one or more patents, businesses vulnerable to competitor infringement claims, and companies at risk of accidentally infringing another party's IP. You request coverage through its website or an advisor; the placement team approaches carriers. Marsh says its IP specialists help clients identify IP risks and support risk-management strategies addressing programmatic fundamentals, beyond placing a policy. If you want that consulting layer around the binder, Marsh describes it; Founder Shield describes a market approach. ¹ ² ³ ⁴

What Should You Confirm in Founder Shield and Marsh Intellectual Property Insurance Quotes?

Ask Marsh whether the quote is IP Protect, offensive cover, contingency, trade-secret value, or IP-insured financing, and what Ambridge's role is. ⁴
Ask Founder Shield which A- or better carrier is quoting and whether enforcement needs underwriter approval. ³ ¹
Confirm whether trade secrets are base cover, an endorsement, or a separate Marsh product. ⁴ ¹
Get defense and enforcement limits from both. ¹ ⁴

Founder Shield vs Marsh Intellectual Property Insurance Compared

Founder Shield vs Marsh: Intellectual Property Insurance: documented features by provider

Criteria	Founder Shield Intellectual Property Insurance	Marsh Intellectual Property Insurance
Coverage Features	Founder Shield describes two components: defense coverage (legal costs and judgments if the policyholder is accused of infringement) and enforcement coverage (funding, with underwriter approval, to sue an infringer and recoup lost income). ¹Company-reported. Product page; the issued policy and declarations control actual coverage.	Marsh describes IP Protect, a product it says it released in 2019 and that is backed by Ambridge Partners, as providing coverage for losses related to patents, copyrights and trademarks, with trade secrets available by optional endorsement. ⁴Company-reported. Intellectual property page, Our expertise and solutions section. Marsh says it can place five types of IP insurance: defensive IP insurance (protecting the insured's own IP from external attack), offensive IP insurance (covering enforcement litigation costs), specific contingency insurance, trade secret value insurance, and IP-insured financing (securing an IP asset pledged as loan collateral). ⁴Company-reported. Intellectual property page FAQs; general descriptions, not specific policy forms.
Role in This Line	Founder Shield is a retail insurance brokerage, described on its site as “the innovation arm of The Baldwin Group,” and places Founder Shield Intellectual Property Insurance with third-party carriers rather than underwriting the policy itself. ²Company-reported. About-us page; applies to Founder Shield's brokerage model generally, restated here for this line.	Marsh says it is one of the only brokers with in-house IP expertise, a proprietary IP insurance product, and proprietary relationships with multiple specialty underwriters in the IP space; MMA also lists IP within its executive and professional liability practice. ^4,⁵Company-reported. Marsh intellectual property page and MMA executive and professional liability page.
Issuing Insurer	Founder Shield says it places policies, including Founder Shield Intellectual Property Insurance, only with carriers rated A- or better by AM Best, chosen for the client's industry. It does not name the issuing insurer for this line; that depends on which carrier the policy is placed with. ³Company-reported. General carrier-selection FAQ, not specific to this line's placements.	Marsh names Ambridge Partners as the entity backing its IP Protect product; the page does not clarify whether Ambridge Partners is the issuing insurer or an underwriting manager, and does not name insurers for its other IP products. ⁴Company-reported. Intellectual property page as read on 2026-09-23.

Criteria

Founder Shield Intellectual Property Insurance

Marsh Intellectual Property Insurance

Coverage Features

Founder Shield describes two components: defense coverage (legal costs and judgments if the policyholder is accused of infringement) and enforcement coverage (funding, with underwriter approval, to sue an infringer and recoup lost income). ¹Company-reported. Product page; the issued policy and declarations control actual coverage.

Marsh describes IP Protect, a product it says it released in 2019 and that is backed by Ambridge Partners, as providing coverage for losses related to patents, copyrights and trademarks, with trade secrets available by optional endorsement. ⁴Company-reported. Intellectual property page, Our expertise and solutions section.

Marsh says it can place five types of IP insurance: defensive IP insurance (protecting the insured's own IP from external attack), offensive IP insurance (covering enforcement litigation costs), specific contingency insurance, trade secret value insurance, and IP-insured financing (securing an IP asset pledged as loan collateral). ⁴Company-reported. Intellectual property page FAQs; general descriptions, not specific policy forms.

Role in This Line

Founder Shield is a retail insurance brokerage, described on its site as “the innovation arm of The Baldwin Group,” and places Founder Shield Intellectual Property Insurance with third-party carriers rather than underwriting the policy itself. ²Company-reported. About-us page; applies to Founder Shield's brokerage model generally, restated here for this line.

Marsh says it is one of the only brokers with in-house IP expertise, a proprietary IP insurance product, and proprietary relationships with multiple specialty underwriters in the IP space; MMA also lists IP within its executive and professional liability practice. ^4,⁵Company-reported. Marsh intellectual property page and MMA executive and professional liability page.

Issuing Insurer

Founder Shield says it places policies, including Founder Shield Intellectual Property Insurance, only with carriers rated A- or better by AM Best, chosen for the client's industry. It does not name the issuing insurer for this line; that depends on which carrier the policy is placed with. ³Company-reported. General carrier-selection FAQ, not specific to this line's placements.

Marsh names Ambridge Partners as the entity backing its IP Protect product; the page does not clarify whether Ambridge Partners is the issuing insurer or an underwriting manager, and does not name insurers for its other IP products. ⁴Company-reported. Intellectual property page as read on 2026-09-23.