> Enrich.chat gives AI agents verified work emails and mobiles. To use it from an agent, read https://enrich.chat/agents.md . This is the Markdown version of https://enrich.chat/companies-in/baltimore-md/it-services-and-it-consulting/ # IT Services Companies in Baltimore, MD The bigger IT services companies headquartered in Baltimore, MD, with what they do, their sizes and how to reach their people. By Enrich.chat Editorial. Updated October 22, 2026. **Short answer:** Among the IT services companies counted in Baltimore, MD, the biggest by headcount range include Helion Technologies, Maricom Systems and Delmock Technologies. They are mostly very small: 72% have 50 or fewer employees. ## Which IT services companies are in Baltimore? Among the companies whose public profile lists IT Services and IT Consulting as their industry and Baltimore, MD as their headquarters, the biggest by headcount range include Helion Technologies, Maricom Systems, Delmock Technologies, Rpi Consultants and Arch Systems. Names link to a company profile where we have one. | Company | Employees | | --- | --- | | Helion Technologies | 201 to 500 | | Maricom Systems | 201 to 500 | | Delmock Technologies | 51 to 200 | | Rpi Consultants | 51 to 200 | | Arch Systems | 51 to 200 | | Barcoding | 51 to 200 | | A3 Consulting | 51 to 200 | | Intellicomp | 51 to 200 | | Servbeyond Solutions | 51 to 200 | | Arsiem | 51 to 200 | | Synaptic Advisors | 51 to 200 | | Myriddian | 51 to 200 | | Aset Partners | 51 to 200 | | Baltimore Digital Equity Coalition | 51 to 200 | | Quality Business Solutions | 51 to 200 | | Netsea Technologies | 51 to 200 | | Bitsclan It Solutions | 51 to 200 | | Dimemetrics | 51 to 200 | | Positivepsyche.Biz | 51 to 200 | | Sona Networks | 51 to 200 | | Swift Information Technologies | 51 to 200 | | Xl Solutions | 51 to 200 | | Atlassian Community Baltimore Ace Aug | 51 to 200 | | Klik Holdings | 51 to 200 | | Augment Softsol | 51 to 200 | The table shows the 25 biggest by headcount range, with ties broken by audience size. The charts and percentages below cover every company counted for this page, not just these 25, and companies with fewer than 11 employees are not counted. Headquarters is the location on each company's public profile. ## What do IT services companies in Baltimore do? IT Services and IT Consulting is a broad label. The most common NAICS codes among them are 541511 (21%), 449210 (11%) and 541512 (11%). **Figure: What IT services companies in Baltimore do.** Bars for the share of counted IT services companies with each code: 541511 21%, 449210 11%, 541512 11%, 334610 5%, 423830 5%, 459999 5%, 493110 5%. *Share of counted IT services companies in Baltimore by their NAICS code.* [NAICS 541511](https://enrich.chat/naics/541511/)[NAICS 541512](https://enrich.chat/naics/541512/)[NAICS 334610](https://enrich.chat/naics/334610/) ## How big are they? 72% of the IT services companies counted in Baltimore have 50 or fewer employees, and the middle one is in the 11 to 50 range. Companies with fewer than 11 employees are not counted. **Figure: Size of IT services companies in Baltimore.** Seven columns for the share of counted IT services companies in Baltimore in each employee range: 11 to 50 72%, 51 to 200 26%, 201 to 500 2%, 501 to 1,000 0%, 1,001 to 5,000 0%, 5,001 to 10,000 0%, 10,001+ 0%. *Share of counted IT services companies in Baltimore in each employee range.* ## How old are they? Most were founded in the 2010s (44%), then the 2000s (32%). **Figure: When IT services companies in Baltimore were founded.** Eight columns for the share of counted IT services companies in Baltimore founded in each era: Before 1960 0%, 1960s 1%, 1970s 0%, 1980s 4%, 1990s 11%, 2000s 32%, 2010s 44%, 2020s 7%. *Share of counted IT services companies in Baltimore by the era they were founded in, for the ones that list a founding year.* ## How do you reach the people at IT services companies in Baltimore? The people to talk to are usually delivery, IT and sales leaders. Build the list in three prompts to your AI agent. ### 1. Count them (free) Counting who matches never uses credits. ```text Use www.enrich.chat to count the IT services companies in Baltimore, MD ``` ### 2. Find the people (5 credits per person) Name the roles you sell to. Each person returned is 5 credits, and name, title and company are included. ```text Use www.enrich.chat to find the delivery, IT and sales leaders at IT services companies in Baltimore, MD, with their titles ``` ### 3. Get their work emails (10 credits each) An email is 10 credits only when one is found. Every email comes with a status: verified, catch-all or unknown. ```text Use www.enrich.chat to find the work emails for these people and tell me which ones are verified ``` ## More to explore Other industries in Baltimore: [Construction Companies](https://enrich.chat/companies-in/baltimore-md/construction/)[Hospitals and Health Care Organizations](https://enrich.chat/companies-in/baltimore-md/hospitals-and-health-care/)[Nonprofit Organizations](https://enrich.chat/companies-in/baltimore-md/non-profit-organizations/)[Software Companies](https://enrich.chat/companies-in/baltimore-md/software-development/)[Advertising Agencies](https://enrich.chat/companies-in/baltimore-md/advertising-services/)[Financial Services Companies](https://enrich.chat/companies-in/baltimore-md/financial-services/)[Education Organizations](https://enrich.chat/companies-in/baltimore-md/education-administration-programs/)[All of Baltimore](https://enrich.chat/companies-in/baltimore-md/) IT Services Companies in other cities: [New York, NY](https://enrich.chat/companies-in/new-york-ny/it-services-and-it-consulting/)[Houston, TX](https://enrich.chat/companies-in/houston-tx/it-services-and-it-consulting/)[Austin, TX](https://enrich.chat/companies-in/austin-tx/it-services-and-it-consulting/)[San Francisco, CA](https://enrich.chat/companies-in/san-francisco-ca/it-services-and-it-consulting/)[Dallas, TX](https://enrich.chat/companies-in/dallas-tx/it-services-and-it-consulting/)[Chicago, IL](https://enrich.chat/companies-in/chicago-il/it-services-and-it-consulting/)[Atlanta, GA](https://enrich.chat/companies-in/atlanta-ga/it-services-and-it-consulting/)[Miami, FL](https://enrich.chat/companies-in/miami-fl/it-services-and-it-consulting/)[Los Angeles, CA](https://enrich.chat/companies-in/los-angeles-ca/it-services-and-it-consulting/)[Washington, DC](https://enrich.chat/companies-in/washington-dc/it-services-and-it-consulting/) ## Frequently asked questions ### Which are the biggest IT services companies in Baltimore? Among those counted, they include Helion Technologies, Maricom Systems, Delmock Technologies, Rpi Consultants and Arch Systems, ranked by headcount range. ### How big are IT services companies in Baltimore? 72% of those counted have 50 or fewer employees, and the middle one is in the 11 to 50 range. Companies with fewer than 11 employees are not counted. ### Which companies count as it services and it consulting? Companies whose public profile lists IT Services and IT Consulting as their industry and whose headquarters are in Baltimore, MD. ## Try this prompt Find the people at IT services companies in Baltimore ```text Use www.enrich.chat to find the delivery, IT and sales leaders at IT services companies in Baltimore, MD, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Construction Companies in Baltimore](https://enrich.chat/companies-in/baltimore-md/construction/) - [Hospitals and Health Care Organizations in Baltimore](https://enrich.chat/companies-in/baltimore-md/hospitals-and-health-care/) - [Nonprofit Organizations in Baltimore](https://enrich.chat/companies-in/baltimore-md/non-profit-organizations/) - [Software Companies in Baltimore](https://enrich.chat/companies-in/baltimore-md/software-development/) - [IT Services Companies in New York](https://enrich.chat/companies-in/new-york-ny/it-services-and-it-consulting/) - [IT Services Companies in Houston](https://enrich.chat/companies-in/houston-tx/it-services-and-it-consulting/) - [IT Services Companies in Austin](https://enrich.chat/companies-in/austin-tx/it-services-and-it-consulting/) - [IT Services Companies in San Francisco](https://enrich.chat/companies-in/san-francisco-ca/it-services-and-it-consulting/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)