B2B Lead Generation
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Call: (888) 724-7463

Experts in B2B Sales Support and Marketing Services since 2003.
Over 300,000 Appointments Set and Leads Generated!

B2B Lead Generation

A stream of highly targeted leads for you and your sales team.

Appointment Setting Services

Your sales appointments are booked straight to your calendar.

Follow up
Solutions

Dedicated sales follow up activities to further qualify leads.

Event Promotion and Registration

Drive attendees to your webinar, virtual meetings, or in-person live event.

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What our happy clients are saying about us!

"I wanted to drop a note and tell you how happy I am with our Grindstone engagement. We really enjoyed working with your team - Dawn, Jason, and Judi. They were just super. She was the star of the show, and I learned a lot from them. Grindstone's team is great at making one feel comfortable with the new technology and the services provided us with qualified leads. They were so friendly that now I consider all of them friends. For everyone interested in working with Grindstone, I would definitely recommend them to my friends and family and say that they are indeed a great company!" - David Long (Strategy Advocates)

"Above all, the team at Grindstone continues to serve as a valuable investment to my insurance agency. Likewise, they provide a professional staff that not only knows how to make prospecting calls but enjoys doing so. Subsequently, we utilize our weekly meetings to review the responses and tweak the message as necessary. To sum up, I have begun to see the fruits of the Grindstone labor, and my ROI continues to grow. If your company is looking to increase its visibility and needs B2B Telemarketing Services, Grindstone has a professional, well-trained staff that will suit your needs!" - CG Insurance

"The people at Grindstone are excellent to work with. They are very flexible in changing the program on the fly and were willing to work around my difficult needs. I just wish the rest of the people in the sales process were as studious as them!" - Shawn Kuehn (Kuehn Bevel)

"I cannot recommend Grindstone high enough. I have used them for several years now and feel very satisfied. The company operates with the utmost professionalism and reliability. I can always count on Grindstone to promptly answer my phone calls whenever I need them. They are fair, honest, and reliable. What more can you ask for?" - Jamie Rosenberg (Adopt A Classroom)

"Our technology company hired Grindstone to help us execute our outbound B2B appointment setting and lead generation initiatives. I have been very pleased with our partnership and the added value Grindstone brings in the areas of training, motivation and management. Grindstone and their team have done a great job of delivering the lead generation services we need to grow revenue. We consider them an integral part of our team." - Rafael Cantu (National Sales Director‏, CyWest Communications)

Experience Matters.

Name: Grindstone, Inc.
Address: 4725 Dorsey Hall Drive, Ellicott City, MD, 21042, United States
Telephone: (888) 724-7463
Price range: $$$

Helping Sales Teams Close More Business Since 2003!

If you or your sales team are lacking qualified leads, appointments or sales, you have come to the right place. Our multi-touch and follow up strategies get our clients results. Grindstone’s highly experienced B2B Lead Generation Services team is laser focused on what we do best so you can focus on what you do best.

Client ROI is our number one priority!

Call Today: (888) 724-7463

5 Rated Service & Support.

CG Insurance

“The team at Grindstone continues to serve as a valuable investment to my insurance agency. They provide a professional staff that…
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Kuehn Bevel

The people at Grindstone are excellent to work with. They are very flexible in changing the program on the fly and were willing to work around my difficult needs.
more →

Grindstone, Inc. - B2B Telemarketing Services and Lead Generation Services

READ MORE REVIEWS

Adopt A Classroom

I have used Grindstone for several years with great satisfaction. The company operates with the utmost professionalism and reliability…
more →

CyWest Communications

Our technology company hired Grindstone to help us execute our outbound B2B appointment setting and lead generation initiatives…
more →

Industries We Serve:

Technology • Software • SaaS • Financial • Merchant Services • Insurance • Healthcare
Cyber Security • Marketing • Consulting • Hospitality • Entertainment • B2B Professionals
and more…

Start Today!

GRINDSTONE | B2B Lead Generation Services

Highly Qualified Leads and Appointments. Find out more about why we are one of the best B2B Lead Generation Companies in the USA!

Brian Parnell - Founder and CEO of Grindstone, Inc. B2B Telemarketing Services

An Interview with our Founder & CEO, Brian Parnell.

Grindstone – One Of The Leading B2B Telemarketing Companies In The United States Of America

Q: Could you provide our readers with a brief introduction to Grindstone
A: Grindstone Conducts high-quality B2B Lead Generation, Appointment Setting, and other B2B Telemarketing campaigns for clients in a variety of industries across North America and Other English Speaking countries.

Q: Can you give us insights into your services?
A: Grindstone utilizes a highly professional team of USA based Agents and Managers. The company has a unique proprietary online system for tracking campaign analytics and reporting that its clients have direct 24HR access to. All agents are exclusively designated to each client’s campaign program. Grindstone is not a call center. Grindstone is a professional Business Development Niche for B2B marketing initiatives… [read more]

READ THE FULL INTERVIEW ON SUPERBCREW