Insights

Multi-brand Reach Castle Ink offers both compatible and remanufactured printer cartridges across major brands (Epson, HP, Lexmark, Canon, Xerox, Dell, IBM, and more), presenting a wide opportunity to upsell bulk orders to schools, government offices, and businesses using mixed fleets.

Education & Government With a customer base including schools and government offices, there is a clear channel for targeted procurement programs, volume discounts, and contract-based renewals that can be leveraged to secure repeat, long-term purchases.

Online Retail Strength As a leading online retailer since 2001 with strong digital presence (Shopify, Google ads, and various payment options), there is potential to scale via partner marketplaces, subscription replenishment models, and enhanced digital marketing aimed at repeat buyers.

Financial Opportunity Revenue in the mid-range suggests room for expansion through tiered pricing, volume-based incentives, and bundling of cartridges with maintenance kits, printer care products, or remanufacturing services to boost average order value.

Tech Enablement Utilizing platforms like OpenAI, iCIMS, and analytics tools indicates capability for AI-driven product recommendations, chat-based sales support, and data-informed cross-sell strategies across brand lines and fleet customers.

Similar companies to Castle Ink

Castle Ink Tech Stack

Castle Ink uses 8 technology products and services including Google AdSense, iCIMS, Shopify, and more. Explore Castle Ink's tech stack below.

Castle Ink's Email Address Formats

Castle Ink uses at least 2 email formats:
Castle Ink Email FormatsExamplePercentage
First@castleink.comJohn@castleink.com
83%
First.Last@castleink.comJohn.Doe@castleink.com
17%

Frequently Asked Questions

What is Castle Ink's phone number?

Minus sign iconPlus sign icon
You can contact Castle Ink's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Castle Ink's official website and social media links?

Minus sign iconPlus sign icon
Castle Ink's official website is castleink.com and has social profiles on LinkedIn.

How much revenue does Castle Ink generate?

Minus sign iconPlus sign icon
As of September 2026, Castle Ink's annual revenue is estimated to be $1M - $10M.

What is Castle Ink's SIC code and NAICS code?

Minus sign iconPlus sign icon
Castle Ink's SIC code is 5044 - Office Equipment and NAICS code is 323 - Printing and Related Support Activities.

How many employees does Castle Ink have currently?

Minus sign iconPlus sign icon
As of September 2026, Castle Ink has approximately 5 employees across 3 continents, including North America, South America and Europe. Key team members include Director: E. P. C. Explore Castle Ink's employee directory with LeadIQ.

What industry does Castle Ink belong to?

Minus sign iconPlus sign icon
Castle Ink operates in the Printing Services industry.

What technology does Castle Ink use?

Minus sign iconPlus sign icon
Castle Ink's tech stack includes Google AdSense, iCIMS, Shopify, OpenAI, JSON-LD, Apple Pay, Google Pay and Piwik PRO Core.

What is Castle Ink's email format?

Minus sign iconPlus sign icon
Castle Ink's email format typically follows the pattern of First@castleink.com. Find more Castle Ink email formats with LeadIQ.

When was Castle Ink founded?

Minus sign iconPlus sign icon
Castle Ink was founded in 2005.
Castle Ink logo

Castle Ink

Printing ServicesNew York, United States2-10 Employees

Castle Ink is a family‑run printing services provider that sells printer ink cartridges, laser toner, and inkjet refill kits to a broad customer base, including consumers, businesses, schools, and government offices. The company offers both compatible and remanufactured cartridges from brands such as Epson, HP, Lexmark, Canon, Xerox, Dell, and IBM. Founded in 2001, Castle Ink operates from Greenlawn in New York and positions itself as a longstanding online retailer of office products, aiming to deliver affordable and accessible printing supplies. Its operations focus on meeting the needs of diverse buyers seeking cost‑effective, ready‑to‑use printing solutions through e‑commerce channels. A recent development noted is the company’s continued presence as a dedicated supplier in the online cartridge market.

Section iconCompany Overview

Phone number
SIC Code
5044 - Office Equipment
NAICS Code
323 - Printing and Related Support Activities
Founded
2005
Employees
2-10

Section iconFunding & Financials

  • $1M - $10M

    Castle Ink's revenue is estimated to be in the range of $1M - $10M

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.

© LeadIQ, Inc. All rights reserved.