We are technology and consulting company focusing on projects that bridge digital and real worlds. While our physical office is located in Baltimore, Maryland, our digital work spans the globe.

The following are either are subsidiaries or affiliates of our company related to technology consulting:

• Nightwatch Cybersecurity – cybersecurity consulting and research
• Shaftek Enterprises LLC – software and technology consultancy
• SolidMatrix Technologies – defunct company that developed and sold field force automation software (Emerald CRM). Support is no longer provided for any of their products. We currently hold their intellectual property and make it available for licensing.

The following are either are subsidiaries or affiliates of our company related to books and publishing:

• Public Domain Reprints – experimental project to reprint public domain material, currently dormant
• PublishYourSefer.com – publishing services for Judaica and Hebraica, includes a reprints project
• TorahTexts.org – experimental meta-search engine for Hebraica