Blue Mantis

What the company sells

Blue Mantis is an IT solutions and services provider whose Cybersecurity and Governance line helps clients identify risk, close security gaps, meet compliance requirements and prevent incidents through services such as managed detection and response, threat hunting, vulnerability management, cloud security, GRC, penetration testing and red teaming. The company also offers managed services, cloud, networking, data center modernization and digital workplace services. Its address is listed as Two International Drive, Suite #260, Portsmouth, NH.^[1]

Categories

• Managed security service providers (primary category)
• Penetration testing and red team services
• Security consulting and advisory
• Vulnerability management

Headquarters

Not established from our sources

Founded

Not established from our sources

Ownership

Not established from our sources

CISO on record

Not yet on our record. Send a verified source

Website

bluemantis.com

Products and services

Product names as the company writes them; what each does, in our words, from the company's own product pages. Never how well it does it.

• Managed Cybersecurity^[1]

  A coordinated program combining baseline protection, unified detection and response, threat hunting and GRC as a service.

• Offensive Security^[1]

  Penetration testing, social engineering and red team operations that validate exposure from an attacker's perspective.

• Governance, Risk and Compliance^[1]

  Risk, vendor and asset management services aligned to frameworks such as CMMC, GDPR, ISO 27001, NIST and SOC 2.

• Network Security^[1]

  Evaluation and modernization of firewall, SASE, Zero Trust and micro-segmentation deployments to close network gaps.

• Cloud Security^[1]

  M365 controls assessment, cloud posture review, migration architecture and FinOps-integrated security planning.

• Secure Access^[1]

  Identity-first Zero Trust access offerings including SASE, identity and access management and endpoint protection controls.

Competitors and alternatives

The other companies on our record filed under the same categories, category by category: first those that lead with that category and share more of Blue Mantis's categories, then alphabetical. A list from the record, never a ranking.

• On managed security service providers, Blue Mantis competes with CISO Global, Integrity360, Deutsche Telekom, Orange Cyberdefense, Proximus NXT, Rackspace Technology, UST, Cyderes, Fortified Health Security, Telia and 16 more.

• On penetration testing and red team services, Blue Mantis competes with Bishop Fox, Cobalt, CISO Global, GuidePoint Security, Integrity360, SAIC, AccessIT Group, IANS, Inversion6, Tenfold Security and 5 more.

• On security consulting and advisory, Blue Mantis competes with GuidePoint Security, Infosys, Leidos, SAIC, Accenture, Cybolt, Fujitsu, IANS, ICF, Kudelski Security and 34 more.

• On vulnerability management, Blue Mantis competes with ConnectSecure, Infosys, Leidos, ICF, Anchore, Guardare, Parsons, RAD Security, RapidFort, Reach Security and 3 more.

References

Every fact above cites one of these by number. Tier A is the company itself, a regulator or a filing; tier B is trade or business press.

1. [1]Cybersecurity and governanceBlue Mantis · bluemantis.com · undated page, accessed October 19, 2026 · Tier A: the company, a regulator or a filing

Last verified October 19, 2026. Our code found the quoted passage behind each fact on its source page when the fact was recorded, and re-checks every record against its sources each month.

Recorded October 19, 2026 from the references above. Descriptions are in our own words; we do not rank or recommend vendors, and no vendor pays to be listed or to change what we write. Disclosure: until the publisher confirms it has no business relationship with this company, treat one as possible (how the network works). Spot a factual error? Request a correction.

Work for Blue Mantis? Suggest a correction to a fact on this page (with a source on your own domain), or claim this entry by publishing a small file on your domain.