Government Contracting

Making It Easy for You to Do Business with the US Government


Meet the Latest Compliance Regulations as they Emerge

NIST compliance

Meeting government regulations is a challenge in every industry. The National Institute of Standards and Technology (NIST) develops and issues standards, guidelines, and other publications to assist in managing cost effective programs to protect information and information systems of federal agencies.

NIST Special Publication (SP) 800-53 and NIST SP 800-171 are two common mandates with which companies working within the federal supply chain may need to comply. The Cybersecurity Maturity Model Certification (CMMC) was also created to enhance the cybersecurity posture of companies participating in government supply chains.

NIST Assessments

Corserva offers NIST assessments for US defense suppliers and subcontractors who need to comply with the NIST 800-171 mandate. To be eligible to participate in DoD contracts, suppliers provide evidence of compliance with NIST 800-171 to the subcontractor or prime contractor with whom they are working. This evidence can include formal documents such as System Security Plans (SSP) and Plans of Actions with Milestones (POA&M).

In addition to performing NIST assessments, Corserva can create the required documents for the supplier and perform any required remediation identified during an assessment.


CMMC Readiness

The Cybersecurity Maturity Model Certification (CMMC) is a unified cybersecurity standard created to increase the security posture of companies operating in government supply chains. The Department of Defense is gradually transitioning from the NIST 800-171 mandate to the CMMC framework.

Corserva is a CMMC-AB Registered Provider Organization™ (RPO) and we are listed on the CMMC-AB Marketplace.

As an RPO, Corserva is authorized by the CMMC-AB to provide pre-assessment consulting services to government contractors and other Organizations Seeking Certification (OSC).


The Definitive Guide to Compliance 

NIST compliance and CMMCLearn how to meet compliance objectives:

  • NIST 800-171
  • Cybersecurity Maturity Model Certification (CMMC)

Get answers to your questions.

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Making It Easy for You to Do Business with Us


Corserva has an active SAM registration.

DUNS Number: 825020035


Corserva is a small disadvantaged business as defined by the federal government. We are listed in, and you can find us in the Dynamic Small Business Search.

The company is a state certified minority business enterprise (MBE). We are a proud member of the Greater New England Minority Supplier Development Council (GNEMSDC).

Our Capabilities

Corserva provides IT managed services for government entities. When you have an issue that needs to be resolved, you have multiple ways to contact us 24x7x365. Our US-based technicians are a professional team of trained network, security, and service desk specialists. While resolving issues, we keep you informed every step of the way.

NAICS (North American Industry Classification System) Codes

Corserva falls under the following NAICS codes:



Computer and Computer Peripheral Equipment and Software Merchant Wholesalers


Computer Systems Design Services



Computer Facilities Management Services



Other Computer Related Services



Computer and Office Machine Repair and Maintenance

PSC (Products and Services) Codes

These are the products and services available from Corserva to the US government, as defined by the following PSCs:


DB02 – IT and Telecom

Compute Support Services, Non-HPC (Labor)


DB10 – IT and Telecom

Compute as a Service: Mainframe/Servers


DC01 – IT and Telecom

Data Center Support Services (Labor)


DC10 – IT and Telecom

Data Center as a Service


DD01 – IT and Telecom

Service Delivery Support Services: ITSM, Operations Center, IT Program/Project Management (Labor)


DE01 – IT and Telecom

End User Support Services: Conferencing, AV, Helpdesk, Deskside Support, Workspace, Printers, Collaboration and Productivity Tools (Labor)


DE02 – IT and Telecom

Mobile Device Support Services (Labor)


DE10 – IT and Telecom

End User as a Service: Conferencing, AV, Helpdesk, Deskside Support, Workspace, Printers, Collaboration and Productivity Tools


DE11 – IT and Telecom

Mobile Device as a Service


DF01 – IT and Telecom

IT Management Support Services (Labor)


DF10 – IT and Telecom

IT Management as a Service


DG01 – IT and Telecom

Network Support Services (Labor)


DG10 – IT and Telecom

Network as a Service


DJ01 – IT and Telecom

Security and Compliance Support Services (Labor)


DJ10 – IT and Telecom

Security and Compliance as a Service


DK01 – IT and Telecom

Storage Support Services (Labor)


DK10 – IT and Telecom

Storage as a Service


Our History

Originally named PCNet, Inc., Corserva was founded in 1985 as the IT Shared Services Division of the Dun & Bradstreet Corporation (D&B). At the time, D&B was the global information services leader with brands such as AC Nielsen, Gartner, and Moody’s. In 1993, PCNet, Inc. was spun out of Dun & Bradstreet as a privately held, independent company and quickly added a number of Fortune 1000 clients to its customer base.

In 2013, the Corserva division was launched under PCNet, Inc. to create a focus on managed IT services. On January 1, 2017, the name of the company was officially changed to Corserva and all products and services of the company were brought under the single Corserva brand.

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