Business Mailing Database

Target key decision-makers and other professionals with the help of a business email list and database available according to industry, business type, geographical location, revenue, employee strength, and more.

Total no. of contacts 450+ Million Data
*last updated : April 16, 2024
Countries Covered
Verified Database
Industry Expertise
Delivery Guaranteed

Increase Conversions and Drive High Sales Volume with Our Targeted Business Email Lists

Time to do away with a list of random, spray-and-pray list of prospects. Narrow down to your most relevant audience by segmenting your database based on company ownership, revenue, sales volume, size, location, and more.

New business data is added each month to help you stay one step ahead of your competitors in the market. Find rich insights to cater to your audience at every stage of the sales funnel. Generate leads, engage them, nurture them, and convert them in record time!

Business Leads Engagement

Get access to top business leads emails by job title, location, specialty, and more.

If you deal in products or services that are complementary to those already used by the companies you’re targeting, you’ve arrived at the right spot for help.

With the help of a highly customized and niche-targeted business email list, you should be able to target leads across geographies and industries with hyper-personalized messages.

Business leads Staffing

Find business professionals by job titles looking for job opportunities, and researching salaries.

From a global database with millions of contacts across industries, find your list of executives and professionals.

We can help you promote job opportunities based on the job title and industry, either in the USA or all across the world.

Along with the business email list and database, we will also help you with Total Addressable Market (TAM) coverage so that your teams can map out the best marketing strategies knowing exactly the number of relevant prospects.

Category Total Counts
Business Opportunity Seekers Databank 403905
Contractors and Builders Datasets 277516
Industries Lists 178323
Educational Institutions Leads 118590
Insurance Companies Contacts 185725
Museums and Art Galleries Email Lists 406786
Non Profit Businesses Database 385572
Financial Investors Lists 54183
New Businesses Lists 379980
Building Owners Email List 532425
Event Planners Database 94073
Manufacturing Industry Contacts 230479
Religious Institutions Data 287577
Category Total Counts
Business Owners by Ethnicity 471273
Non-Profit Businesses Lists 570444
Retail and Service Industry Email List 422829
Business Executives Mailing Lists 530951
Retail and Service Industry Lists 547640
Hotels and Lodgings Database 637173
Debt Consolidation Companies Data 23515
Medical Professionals Leads 522603
Religious Institutions Database 647876
Marketing Managers Lists 452681
Law and Legal Services Lists 231191
MLM (Multi-Level Marketers) Marketing Database 126480
Government Sector Contacts 521089

Responsive and Accurate Business Email Database to Help You Save on Customer Acquisition Costs (CACs)

Target every relevant business contact within your industry and geographical location of choice.

Our global master database includes over million contacts (with new ones updated daily) of business executives and professionals from different industries, holding different job titles and residing across the US and the world. We will help you identify your lucrative markets and target prospects that match the pain-points, product affinity, and needs your company can fulfil.

Target business leads on the basis of State, City, Town, County or Zip Code. Get accurate demographic, firmographic, and, if needs be, even technographic data.

With LakeB2B, you need not fret! The different data fields (we cover over 110 of them!) will help you know your target audience more intimately than ever. You can engage with them via multiple marketing channels to driver maximum growth.

The business database that LakeB2B’s data experts help you develop will match the customer intent with your offerings. Only genuinely interested leads will be added i.e. the ones that are seeking similar products and services. What’s more is that we can further narrow down your audience scope by segmenting the database based on credentials, company size and revenue, and more.

Grow Your ROI with Result-focused

Global B2B Contact Data


Job Title


Employee Size

Revenue Size

To your existing list of business leads, add more relevant and sales-qualified ones with data appending services

  • Business Leads Email Address Info
  • Business Leads Phone Address data
  • Business Leads Data Appending
  • Business Leads Postal Address
  • Business Leads Intent Data
  • Business Leads Social Media Address Info
  • Business Leads Business Cookie Data

Send us a file size of 50 records, and we will be happy to build an accurate sales-ready list of top business profiles.

The Business Database of Verified and Relevant Leads Will Ensure That You Build a High-Volume Sales Pipeline and Drive Quality Leads down the Funnel

The in-house, proprietary technology that LakeB2B houses will enable you to add additional information about business contacts. When you have the email addresses and job titles of your leads, you can use this information and have the database appended to include other important information such as phone numbers, postal addresses, and more. Over 200 such data attributes can be added to engage with the most qualified prospects.

We also employ Business Leads View and Identity Match to help match business lead records with useful parameters such as technology adoption, business budget, and more that will help you run direct mailer campaigns as well as cross-channel automation for audience engagement.

Build a solid sales pipeline full of relevant contacts with the help of LakeB2B’s lead generation experts.

You will be able to connect with top business leads within your industry by knowing their social media profiles, email addresses, and voicemail numbers.

  • Share content with each lead based on their position in the sales funnel.
  • Show them how your products and services will help their business grow.
  • You can even choose select job titles and demonstrate how your offerings can advance them professionally.
  • Enrol business leads into your referral marketing program, email membership and subscriptions, and more.

What to Look for before Purchasing a Business Email List and Database

Know whether your media plans are mapping well to the right email IDs

Find out the exact number of business leads that fall within your target market and then employ a mix of multiple marketing channels to engage with them for high ROIs. Increase your inbox deliverability rate to gain the desired audience clicks.

Target business leads based on their experience, certification, affiliation, and more

You can now add more insights to your business targeting by segmenting your audience based on a number of core fields. This way, you can hyper-personalized communication with qualified leads to attract, engage, and convert.

Frequently Asked Questions

Using Lake B2B’s business mailing list, you can connect with millions of key decision-makers and executives within your industry and geographical location of choice. The list, being 100% accurate and opt-in, will help you reach out to those genuinely interested in your products and services in time to beat your competitors. That way, you won’t miss out on any useful leads.

The business email list from Lake B2B is 100% accurate, opt-in, and compliant with all major data norms. This means that while connecting with the most relevant contacts across the geography of your choice, you will also ensure at least 95% email deliverability. Plus, the database is triple-verified and updated frequently to maximize the outcomes of your marketing efforts.

You will find a broad range of information covered in the business email list (over 110 core data fields are provided). These include email address, phone number, postal address, social media handles, technology spending, company budget, and more.

Even in this cut-throat market, Lake B2B’s business mailing list will let you execute hyper-personalized marketing campaigns across channels, including email marketing, telemarketing, social media marketing, event marketing, and direct marketing. For each of these channels, you will get the insights needed to make the content and messages relevant to your audience.

Trusted by over 4,000 clients worldwide

"We've managed to fly at a greater altitude with LakeB2B as our data partner. They provided us with highly classified information that none of the top vendors could provide. We've seen a whopping 7X increase in our ROI this quarter. Their custom-built contact database offerings are a must try for all premium enterprises."

Location: Kansas, USA

"I experienced a few bounces, but I'm okay with it. Overall, it was a positive experience. I did encounter some hiccups with the file delivery due to confusion regarding payment status. In summary, I would rate Sales and Delivery as 8 out of 10, and Customer Service as 9 out of 10."


"Thanks Shane.

Overall it was good service. We got the results quickly and communication was timely. I just wish that there was contact info on more of the licensed therapists. But I have no specific complaints or concerns.



"Hi Sam,

Thank you for your follow-up! Yes, I recall the list you provided for us and it was very helpful. We do not have any needs for a list at this time, since that was for a particular client project. We will reach out again once we do!

Kind regards,


"I was able to get a comprehensive provider list with a very quick turnaround. This was a quick process with minimal headaches and I wouldn't hesitate to work with Span Global Services again."


"When we discussed our challenges with the team at LakeB2B, they understood our needs and asked the right questions about the goals our educational activity were designed to achieve."


"Hi LakeB2B team,

Happy 2023!!!

All the customer experience was so good. We are reaching the leads and everything seems good.

Thanks for everything


"The list was pretty accurate with a rate of 93.5% I was happy with the size of it 12,500 contacts. And it was put together fairly quickly."


"Sure, I'd be happy to. My experience was very positive. I was very impressed with the process and the workflow, and your service would be very valuable as a tool for researchers, contract research organizations."


"Hi Stacy,

LakeB2B is a highly reliable data company. Their HCP database if of high quality, meaning that their leads are verified, opted in, and compliant with each market’s regulations. Moreover, our account manager (Victor) is extremely quick, which is fundamental to our business, and he always goes one step further to make sure our needs are fulfilled, and that we are hitting the right audience in a cost-efficient manner. Highly recommended.

Marta D. Demand Generation Director."

Marta D

"Hi Shane,

We continue to have good experiences with your team. I have not received any feedback on the quality of the list, but as they say, no news is good news.



"Hi Victor,

It was a pleasure working with you and Janet as well. Your email came at the perfect time, as I have received the latest performance read on the test file your organization provided in January.

At this time, the test file has yet to perform, so we are not able to reorder the data from your organization at this time. However, I will continue to monitor its performance. If the file shows performance at a later date, I will reach out to you at that time.

Thank you for your email and again for the opportunity to test your data.

Best regards,


"ECM has developed an interactive CME program about multiple myeloma. Although we had some limited ability to generate an audience, we needed to reach many more physicians practicing hematology/oncology."


"Our partnership with LakeB2B has been very valuable. The data has been very clean and we have experienced higher email deliverability rates. We have been able to refine our purchases using specific criteria and geography. Not only is the pricing competitive but we have been able to consolidate our list purchases to fewer vendors, which has given us more buying power. The customer service is excellent."


"Hey Stacy,

Thanks, I’ve been very happy with the list.

Best regards,


"The support team was responsive and updated my list at no cost."


"When we discussed our challenges with the team at LakeB2B, they understood our needs and asked the right questions about the goals our educational activity were designed to achieve."


"I’d likely recommend using LakeB2B if I were in the market to buy a contact list for a variety of industries, but my personal preference would always be to do different marketing activities that would create organic and up-to-date contacts, like inbound marketing campaigns, re-marketing advertisements, and market-research targeted list augmentation. However, given the constraints I fully believe LakeB2B offered the best product in the market at the most reasonable price for what the company was willing to try doing."


"The team set about defining the audience parameters; recommending a contact schedule; suggesting copy improvements and other tips and techniques that maximized ‘click-throughs’; and providing test mailings gratis."


"Very satisfied. Michael Murphy was a pleasure to work with when we were in the process of finalizing the list -- super knowledgeable and helpful."


"Satisfied; need to coordinate efforts so as not to repeatedly contact me over the same question, already answered."


"Very satisfied with the list and would purchase another list again. Not interested in having the company send any future mailings."


"the service has been supportive and welcomed"


"I am really satisfied cause you guys delivered what you promised and everything went smooth."


"Hello; my name is Pat Crowley and I am the owner of Educational Concepts in Medicine, a company that develops continuing medical education [CME] programs for physicians and other healthcare providers."


"Very satisfied. Thank you!"


"You are nice to work with. I face communication barriers with other vendors whereas with your company it is very easy to communicate."


"I am satisfied with the emails and other data fields but the numbers were not correct."


"We are glad to have LakeB2B as a tactical partner and recommend their services to other organizations who need to reach these medical professionals."


"I´m satisfied. In the beginning, like 20% of the list was not usable, but my agent sent me more in exchange for those that were not good."


"It’s always a pleasure to say nice things about those whom we choose as tactical partners, and LakeB2B is certainly a partner on whom we have come to rely for sound advice and outstanding execution."