Insights

Niche Enterprise CMS Plain Black develops WebGUI, an enterprise content management solution used by Fortune 1000 companies, US government agencies, universities, and non-profits. This indicates strong potential for upsell in large organizations requiring scalable content workflows, custom integrations, and dedicated support services.

Managed Services Opportunity In addition to software, Plain Black offers training, hosting, design, commercial support, and custom development. This presents cross-sell and upsell opportunities for managed hosting, maintenance contracts, and tailored development projects to extend WebGUI adoption.

Cloud and Tech Stack Utilizing AWS services (EC2/S3/Route 53) and Nginx with Perl indicates a cloud-first deployment model. Sales touchpoints could emphasize scalable hosting, security hardening, disaster recovery, and performance optimization for enterprise websites migrated to or expanding on WebGUI.

Growth and Services With a revenue range of one to ten million and a 2–10 employee base, Plain Black likely relies on high-margin services. This suggests opportunities to propose multi-year support agreements, training bundles, and strategic a la carte development work to stabilize revenue and expand margins.

Market Positioning WebGUI powers thousands of sites for large organizations, presenting a credible reference base. Sales efforts can leverage case studies and government/university partnerships to win new logos in regulated industries that value compliance, continuity, and long-term vendor reliability.

Plain Black Corporation Tech Stack

Plain Black Corporation uses 8 technology products and services including Amazon Web Services, Amazon S3, WebGUI, and more. Explore Plain Black Corporation's tech stack below.

Amazon Web Services

Cloud Hosting

Amazon S3

Content Delivery Network

WebGUI

Content Management System

Amazon Route 53

Domain Name Services

Fastmail

Google Fonts API

Font Scripts

Perl

Programming Languages

Nginx

Web Servers

Plain Black Corporation Email Formats	Example	Percentage
First@plainblack.com	John@plainblack.com	100%

Plain Black Corporation Email Formats

Example

Percentage

First@plainblack.com

John@plainblack.com

100%

Frequently Asked Questions

What is Plain Black Corporation's phone number?

You can contact Plain Black Corporation's main corporate office by phone at

+1-703-286-****

. 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 Plain Black Corporation's official website and social media links?

Plain Black Corporation's official website is plainblack.com and has social profiles on LinkedIn.

How much revenue does Plain Black Corporation generate?

As of August 2026, Plain Black Corporation's annual revenue is estimated to be $1M - $10M.

What is Plain Black Corporation's NAICS code?

Plain Black Corporation's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Plain Black Corporation have currently?

As of August 2026, Plain Black Corporation has approximately 4 employees across 2 continents, including North AmericaEurope. Key team members include Owner: J. S.. Explore Plain Black Corporation's employee directory with LeadIQ.

What industry does Plain Black Corporation belong to?

Plain Black Corporation operates in the IT Services and IT Consulting industry.

What technology does Plain Black Corporation use?

Plain Black Corporation's tech stack includes Amazon Web ServicesAmazon S3WebGUIAmazon Route 53FastmailGoogle Fonts APIPerlNginx.

What is Plain Black Corporation's email format?

Plain Black Corporation's email format typically follows the pattern of First@plainblack.com. Find more Plain Black Corporation email formats with LeadIQ.

When was Plain Black Corporation founded?

Plain Black Corporation was founded in 2001.

Plain Black Corporation

Q: How many employees does Plain Black Corporation have currently?

Plain Black Corporation has approximately 4 employees.

Q: What technology does Plain Black Corporation use?

Plain Black Corporation's tech stack includes Amazon S3, Perl, Amazon Web Services, Nginx, WebGUI.

Q: What is Plain Black Corporation's NAICS code?

Plain Black Corporation's NAICS code is 5415 (Computer Systems Design and Related Services).

IT Services and IT ConsultingWisconsin, United States2-10 Employees

Plain Black Corporation operates in the IT services and consulting space, focusing on the development of WebGUI, an application framework and enterprise content management system used to power thousands of websites for a range of clients including large corporations, government agencies, universities, and non-profit organizations. Beyond software development, the company offers related commercial services such as training, hosting, design, support, and custom development to help clients implement and maintain their web content management solutions. Based in Madison, Wisconsin, the firm serves a diverse market that requires scalable content management and web application capabilities. The company positions itself as both a software developer and a service provider, delivering technical implementation and ongoing assistance to organizations seeking structured, enterprise-grade web content management. Plain Black Corporation operates with a small team and provides focused expertise within its niche of content management and associated services.

Insights

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