logo for Grindstone

Grindstone

Business Services · Maryland, United States · <25 Employees

View Company Info for Free

About

Headquarters

4725 Dorsey Hall Dr, Ellicott City, Maryland, 2...

Phone Number

(888) 724-7463

Revenue

$9.7 Million

Industry

Call Centers & Business Centers Business Services

Who is Grindstone

Grindstone Incorporated was founded by Brian Augustus Parnell, CEO and Founder of Grindstone. The company launched in 2003. Grindstone, Inc. is one of the leading B2B Sales Leads and Telemarketing companies in the United States, specializing in professional B2B Telemarketing and Sales Support programs for clients nationally and internationally. Since 2003, Grindstone has maintained an A+ BBB rating as a professional lead generation company. headquartered in Maryland, Grindstone has many years of experience in B2B Telemarketing Services. One of the few USA based B2B Lead Generation and Sales Support companies to offer full-service Lead Generation, Appointment Setting, and Event Promotion solutions combined with Email and other Marketing enhancements.Read more

Grindstone's Social MediaPopular SearchesGrindstoneGrindstone IncGrindstone Web IncSIC Code 73,738NAICS Code 56,561Show more

Grindstone Org Chart

PhoneEmail
Peter Igaga
Peter Igaga

Managing Director

PhoneEmail

PhoneEmail

PhoneEmail

Similar Companies to Grindstone

  1. 32
    <$5M

    1

  2. 38
    $10.2M

    2

  3. 52
    <$5M

    3

  4. <25
    <$5M

    4

  5. <25
    $6.5M

    5

  6. 60
    $19.8M

    6

See more similar companies
Illustration of an envelope

Grindstone Tech Stack

A closer look at the technologies used by Grindstone

Top Companies in United States

Top 10 companies in United States by revenue

Top 10 companies in United States by number of employees

Top 10 companies in United States by total funding amount

See top companies

Grindstone News & Media

Read more news

Frequently Asked Questions regarding Grindstone

Where is Grindstone located?
Grindstone's headquarters are located at 4725 Dorsey Hall Dr, Ellicott City, Maryland, 21042, United States
What is Grindstone's phone number?
Grindstone's phone number is (888) 724-7463
What is Grindstone's official website?
Grindstone's official website is www.grindstone.com
What is Grindstone's Revenue?
Grindstone's revenue is $9.7 Million
What is Grindstone's SIC code?
Grindstone's SIC: 73,738
What is Grindstone's NAICS code?
Grindstone's NAICS: 56,561
How many employees does Grindstone have?
Grindstone has <25 employees
What industry does Grindstone belong to?
Grindstone is in the industry of: Call Centers & Business Centers, Business Services
What is Grindstone competition?
Grindstone top competitors include: Intelemark, LeadJen, Launch, IntelliConnection
What technology does Grindstone use?
Some of the popular technologies that Grindstone uses are: WordPress.org, reCAPTCHA, PHP, DoubleClick
How do I contact Grindstone?
Grindstone contact info: Phone number: (888) 724-7463 Website: www.grindstone.com
What does Grindstone do?

Grindstone Incorporated was founded by Brian Augustus Parnell, CEO and Founder of Grindstone. The company launched in 2003. Grindstone, Inc. is one of the leading B2B Sales Leads and Telemarketing companies in the United States, specializing in professional B2B Telemarketing and Sales Support programs for clients nationally and internationally. Sin... ce 2003, Grindstone has maintained an A+ BBB rating as a professional lead generation company. headquartered in Maryland, Grindstone has many years of experience in B2B Telemarketing Services. One of the few USA based B2B Lead Generation and Sales Support companies to offer full-service Lead Generation, Appointment Setting, and Event Promotion solutions combined with Email and other Marketing enhancements.Read More

What are Grindstone social media links?
Grindstone Linkedin page Grindstone Twitter page Grindstone Facebook page
Is Grindstone a public company?
Grindstone is private company therefore does not currently have an official ticker symbol
See more information about Grindstone

Get Started with ZoomInfo

Register for free

Sign Up for Free

Get started for free! No credit card needed. Enjoy up to 25 free contacts each month at no cost.
Elevate your prospecting to the next level

Supercharge Your Prospecting

Search ZoomInfo's database of 106M+ companies and 140M+ professionals to find your next lead.
Expand your business

Grow Your Business

Reveal both personal and business contact details, including emails and phone numbers, and close your most valuable buyers.