Surety guarantees that power progress in the Netherlands


The team at Liberty Mutual Surety, formerly Nationale Borg, has been the surety provider for many leading companies in the Netherlands and Belgium for over 130 years.

Liberty Mutual Surety is the largest guarantee provider in the world. We have offices in nearly 20 countries and issue guarantees globally. We have the capability, experience, and resources to support every type of business in providing guarantees to their local, national, and multinational clients.

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Surety and guarantees for Europe
Our surety underwriting teams specialize in delivering surety solutions as an alternative to bank guarantees in local markets across Europe.
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Surety and guarantees in the United Kingdom
Our global market-leading surety team in the United Kingdom provides bonds and guarantees to publicly traded and privately-owned companies of various sizes. Whether they’re required by local law, needed to fulfil contractual obligations, or as an alternative to bank guarantees and letters of credit, our surety solutions can help your business thrive.
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Latin America surety and guarantees
Our surety bonds and guarantees fulfill business needs of customers throughout Latin America.
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North America surety and guarantees
Our surety bonds and guarantees can fulfill bond obligations across a wide variety of industries across Canada, Mexico and the United States.
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Resources
Our surety resources help support contractors, businesses, and agents with information on bonds of all types.
What is surety?
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National Bond Center
Flexible, responsive service
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Global Capabilities/Solutions Lead


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Banking
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Capital goods
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Civil contractors
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Commercial & civil construction
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Commodities
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Construction
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Defence
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Electronics
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Energy
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Engineering
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Financial Institutions
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Fish farming
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Gaming
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General contractors
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Global Service
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Government
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Infrastructure
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Manufacturing

Surety Solutions Across Variety of Industries


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