What departments does Gemstone Publishing have?

Gemstone Publishing has employees across 2 departments including Administrative, Marketing.

What is the largest department at Gemstone Publishing?

The largest department at Gemstone Publishing is Administrative with 1 employees.

Where are Gemstone Publishing employees located globally?

Gemstone Publishing has employees across 1 continents and 1 countries including United States Of America.

How has Gemstone Publishing's team size changed over time?

Gemstone Publishing's team has remained stable from approximately 8 to 8 employees based on available data.

Learn more at LeadIQ.com

Gemstone Publishing Employee Directory

Q: Who are Gemstone Publishing's key employees and leadership?

Gemstone Publishing's key employees include: Ceo: S. G..

Book and Periodical PublishingUnited States11-50 Employees

Gemstone Publishing is a United States-based publisher operating in the book and periodical sector with a focus on comics-related reference materials. It publishes The Overstreet Comic Book Price Guide and has issued facsimile editions, signaling a catalog of specialty volumes. The firm also developed Overstreet Access, an online collection management platform built around the price guide, providing digital tools to accompany its reference works. Together, these offerings deliver pricing references and organizational capabilities for comic book holdings. In February 2023, Gemstone Publishing launched Overstreet Access, expanding its products into a digital dimension and complementing the traditional guide. The company operates within a specialized niche of publishing, centering on the Overstreet brand and its related materials in the United States.

Gemstone Publishing Global Highlights

North America
7

United States Of America
7

Gemstone Publishing's Leadership

S. G.
Ceo
Mobile Phone
Email
M. H.
Creative Director
Mobile Phone
Email
M. W.
Shipping & Inventory Manager; Website Administrator
Mobile Phone
Email
G. G.
Social Marketing Manager
Mobile Phone
Email
J. V.
Executive Editor
Mobile Phone
Email

Gemstone Publishing Employee Metrics

100%

50%

2026

2025

Business
Consultant
Media & Communications
Accounting
Administrative
Other
Purchasing

Contact profiles from Gemstone Publishing

Name

Title

Contact Info

Location

Last Update

S. G.
Ceo
Mobile Phone
Email
Apr 16, 2026
M. H.
Creative Director
Mobile Phone
Email
Oct 23, 2024
M. W.
Shipping & Inventory Manager; Website Administrator
Mobile Phone
Email
United StatesMaryland
May 28, 2026
G. G.
Social Marketing Manager
Mobile Phone
Email
United StatesMaryland
Apr 25, 2025
J. V.
Executive Editor
Mobile Phone
Email
UNITED STATES
Jan 11, 2023

Frequently Asked Questions

What is Gemstone Publishing known for?

Gemstone Publishing operates in the Book and Periodical Publishing industry. The company's main headquarters is located in United States; you can contact the main corporate office by phone at

+1-410-560-****

. Explore Gemstone Publishing's company overview page for more information.

What is Gemstone Publishing's most common email format?

Gemstone Publishing employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Gemstone Publishing email formats with LeadIQ.

How many employees does Gemstone Publishing have currently?

Gemstone Publishing has approximately 14 employees as of December 2025. These team members are located across 1 continents, including North America.

Who are Gemstone Publishing's key employees and leadership?

As of December 2025, Gemstone Publishing's key employees include:

Ceo: S. G.
Creative Director: M. H.
Shipping & Inventory Manager; Website Administrator: M. W.
Social Marketing Manager: G. G.
Executive Editor: J. V.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

Gemstone Publishing Employee Directory

Find Gemstone Publishing employees' phone numbers or email addresses

Name search is limited — try advanced search instead