Over 50,000

Construction and Glazing data listings

88,000

Verified key-decision maker emails

94%

Deliverability rate on all email sends

20,000

Market research calls made per month

Features and Benefits of the Main Contractors Database

Target icon

Targeted Marketing Data

Featuring a comprehensive list of major building companies in the UK, this database is an invaluable resource for delivering targeted marketing messages to key personnel within the industry.

Sales icon

Enhanced Sales Performance

Access information on senior decision-makers, including job titles and direct email addresses to enhance the effectiveness of your marketing campaigns, giving you a competitive advantage in the market.

Verification icon

Superior Data Accuracy

Our database is maintained through a rigorous process of continuous updates and verification, completed by a dedicated research team, to ensure it is highly accurate and reliable.

CRM icon

Seamless CRM Integration

Our bespoke CRM system, Salestracker, means businesses can effortlessly manage leads and track all new and existing customer interactions helping to save time and internal resources.

How It Works

Step 1

Simply log on to Salestracker, our online database software, and select the companies you want to target by location and sectors.

Contact Us
Connections over a city

Step 2

Instantly create mailing lists, telesales lists or a follow-up list for your sales team.

Contact Us
Insight Data employee wearing headset

Step 3

Track and manage leads and customers, add notes and create tasks to effectively manage your sales funnel.

Contact Us
Holding mobile phone

Streamline Marketing and Drive Sales with Main Contractors Database

Explore our extensive main contractor’s database which has been carefully crafted to provide you with the most accurate and up-to-date marketing data in the industry.

Our main contractors database encompasses a wide range of profiles from the construction sector, including building contractors, house builders, developers, and property maintenance organisations.

With verified email addresses for senior decision-makers, businesses can connect with the right contacts at the right time. This targeted approach ensures that your marketing efforts are both efficient and effective, enhancing your chances of successfully converting leads into clients.

Contact Us
Crane on a construction site
Local builder constructing roof

Construction Data Verified by Research Experts

Our team of dedicated researchers conducts over 20,000 research calls per month, ensuring that the database is continuously updated. This means that as changes occur – such as shifts in management or new company formations – they are immediately reflected in our CRM system, Salestracker, guaranteeing you always have access to the most accurate information.

Ultimately, with access to our data and CRM software businesses will see a stronger return on investment as well as significant improvements to their sales and marketing activity.

Contact Us

Need accurate marketing data for UK main contractors?

This FAQ section answers common questions about the UK Main Contractors Database. If your business targets construction professionals, developers, or property maintenance companies, these FAQs explain how this verified and regularly updated dataset can support your marketing and sales goals.

Trusted by Europe’s Leading Building Product Suppliers

Origin
Quote

Insight Data have helped us to grow our business significantly and shown us the best way to use our time and resources to make sure we’re targeting the right audience to get the results

Origin – Victoria Brocklesby – COO

Manual worker assembling PVC doors and windows
Quote

For over 10 years, we’ve relied on Insight Data. It’s the only genuinely dedicated database for our sector. We’ve tried other options, but Insight Data is the best. There’s nothing else that gives you the depth of information – sectors, products, contact information, credit rating – it’s got everything we need

Epwin – Gerald Allen – Head of Marketing

TuffX
Quote

Insight Data’s platform is easy to navigate, offers the most comprehensive information, provides excellent support, and has helped us increase our customer base by 50%.

TuffX. Andy Hayes – Sales Manager

Team collaboration in a modern office, with a diverse group of colleagues discussing a project around a laptop.
Quote

Insight Data were extremely professional and helpful along every step of the process. The results we received were better than anything we could have expected with numerous new customers coming on board.

Texecom

Dekko
Quote

We needed a CRM package that was geared to our industry and was easy to use. There are a lot of companies out there but Insight Data’s Salestracker seemed to offer everything we needed.

Dekko Window Systems Limited

Milwood Group
Quote

We were hugely impressed with Insight’s professionalism and comprehensive industry knowledge. Whether it was their telesales team, copywriters or graphic designers, we were safe in the knowledge that they understood what we do, who we want to target and what our products can offer them. We are delighted with what has been achieved so far and we look forward to working further with Insight Data moving forward.

Mark Wood, Managing Director of The Milwood Group