Are you looking for new, high quality leads about Dutch companies? Ad Hoc Data is the right place! With just a few clicks our online selection tool provides high-quality and up-to-data information about Dutch companies that can be used for sales, marketing and analysis purposes. Ad Hoc Data's database is the largest and most complete database with company information in the Netherlands. This means that - besides basic information like location, phone numbers and e-mail - you get insight into legal forms, web domains, seals of approvals, social media accounts and more.

Whoever says that compiling a high-quality lead list is time-consuming has not discovered Ad Hoc Data's selection tool yet. Our company database includes more than 3.6 million Dutch businesses. You export exactly the information you need for acquisition by using our easy filters. Filter for example by industry type, location, floor space, energy label or whether the company has a website. You continuously see how many Dutch business leads your filters generate and then proceed to purchase your address file. The lead list is immediately available as a downloadable file.
Read more about buying lead listsWith Ad Hoc Data's company database tool, you easily select the Dutch business leads you want to turn from prospects into new customers. For a single, one-off selection, you pay per record. Do you require new leads more often? Then it is wise to get a subscription. With a subscription, you always have up-to-date information about the Dutch companies you would like to do business with!
Step 1 of 3
You quickly and easily select your target audience with Ad Hoc Data's leadlist. Useful if you want to get a good, up-to-date picture of the organisations you do business with and want to do business with.
Quickly and easily map your business market.
55,-*
/per month starting at 2.500 leads
1 year payed in advance, monthly afterwards
A good starting point for a carefully built leadlist.
75,-*
/per month starting at 2.500 leads
1 year payed in advance, monthly afterwards
Step 2 of 3
You are already one step closer. Choose your monthly number of leads here and optionally choose the API integration and land registry data.
Database
Netherlands {{ vm.num_companies | number }} million orginasations
Number of leads
Dataset

Do you already have a decent dataset available and want to enrich these dataset with up-to-date information? Then you are at the right place! With the help of our API you can keep your B2B lead database structurally up-to-date. Use the button below to view our subscriptions and select the API integration. Good to know: our API is more complete, extensive and flexible than the KvK-API. Discover our possibilities and save time and money!
SubscribeYou probably already have an acquisition plan to acquire new Dutch b2b clients. Do you need some more inspiration? We are happy to assist you with tips on how to approach potential customers, for example with telephone acquisition, marketing or direct mail. We can also explain how cold acquisition works.
Read more about how to effectively acquire new B2B customers

Our customer rating is a score of 9.6. We are known for offering excellent service and providing you advice without any additional costs. Do you need help with your selection or do you have any questions? Feel free to contact us for advice! Get inspired by the following cases to see how you can take advantages of our database!
The experiences of our customers with Ad Hoc Data
Nice company
Very nice company, very good service!
Does as it promises
Company does what they promise. Price wise also good. Good follow-up and respectful. Especially if you cancel (for other reasons). Handle it well. If we need them again as a company, it will definitely be with them.
Good experience
Very good experience with Ad Hoc Data, reliable and humane company.