# Top Remote Security Advisory Companies

Himalayas lists 70 companies for this search, most open remote jobs first.

Source: https://himalayas.app/companies/markets/security-advisory

## Top Remote Security Advisory Companies

| Company | Summary | Open remote jobs | Employees |
| --- | --- | --- | --- |
| [GuidePoint Security LLC](https://himalayas.app/companies/guidepoint-security-llc.md) | We are cybersecurity practitioners who live and breathe security every day. | 40 | 501-1000 |
| [HiddenLayer](https://himalayas.app/companies/hiddenlayer.md) | HiddenLayer is a cybersecurity company that provides a security platform to protect artificial intelligence and machine learning models from adversarial attacks and vulnerabilities. | 18 | 51-200 |
| [Coalfire](https://himalayas.app/companies/coalfire.md) | Coalfire is a cybersecurity advisor that helps private and public-sector organizations avert threats, close gaps, and effectively manage risk. They provide independent, tailored advice, assessments, technical testing, and cyber engineering services to help clients develop scalable programs that improve their security posture and achieve business objectives. | 13 | 1001-5000 |
| [CrucialPoint](https://himalayas.app/companies/crucialpoint.md) | Crucial Point, LLC is a strategic technology and due diligence consultancy, now part of OODA LLC, that provides cybersecurity consulting, due diligence reviews, and federal market advisory services. | 9 | 51-200 |
| [Bishop Fox](https://himalayas.app/companies/bishop-fox.md) | Bishop Fox is a leading authority in offensive security, providing solutions like continuous penetration testing, red teaming, and attack surface management to protect organizations from cyber threats. | 9 | 201-500 |
| [Quilr Inc.](https://himalayas.app/companies/quilr-inc.md) | QuilrAI provides agent-native security and governance software for enterprises deploying AI agents, LLM APIs, and copilots. Its platform secures AI usage across the agent lifecycle through visibility, policy enforcement, approved deployment blueprints, and automated security workflows. | 8 | 51-200 |
| [Plurilock Security Inc.](https://himalayas.app/companies/plurilock-security-inc.md) | Plurilock is an AI-native cybersecurity company that provides identity-centric security solutions, threat defense, and IT services to government agencies and Global 2000 enterprises worldwide. | 7 | 51-200 |
| [Harbor IT](https://himalayas.app/companies/harbor-it.md) | Harbor IT is a cyber-first managed services provider offering integrated IT, cybersecurity, and cloud solutions for small and mid-sized businesses across critical infrastructure, healthcare, private equity, and regulated professional services sectors. | 7 | 201-500 |
| [Avertium](https://himalayas.app/companies/avertium.md) | Avertium is a managed security and consulting provider that helps companies protect their assets and manage risk through a comprehensive suite of cybersecurity services.  It serves over 1,200 organizations across various sectors. | 7 | 201-500 |
| [Sygnia Consulting Ltd.](https://himalayas.app/companies/sygnia-consulting-ltd.md) | Sygnia is a global cybersecurity company providing consulting, incident response, threat hunting, security assessments, and Managed Detection and Response services. It helps enterprises strengthen cyber resilience and respond to advanced threats across on-premises, cloud, and hybrid environments. | 6 | 201-500 |
| [Workstreet](https://himalayas.app/companies/workstreet.md) | Workstreet is an AI-powered cybersecurity and compliance firm that helps fast-growing technology companies build trust through security and compliance programs, serving over 2,000 clients with solutions including Virtual CISO services, automated compliance, and penetration testing. | 6 | 51-200 |
| [SpecterOps](https://himalayas.app/companies/specterops.md) | SpecterOps provides cyber security solutions and training focused on understanding and mitigating adversary tactics. | 6 | 201-500 |
| [EVOTEK, Inc.](https://himalayas.app/companies/evotek-inc.md) | EVOTEK is a North American technology solutions and advisory firm focused on cybersecurity, data center, cloud, and digital business enablement. | 6 | 201-500 |
| [The Intect](https://himalayas.app/companies/the-intect.md) | Intect is an India-based, CERT-In-empaneled offensive-security and compliance firm delivering manual penetration testing, red-team operations, cloud and AI security testing, advisory, and audit-readiness services. It operates as the offensive-security and compliance practice of Hion Security Pvt Ltd. | 4 | 11-50 |
| [NopalCyber](https://himalayas.app/companies/nopalcyber.md) | NopalCyber is a managed cybersecurity provider offering offensive and defensive security services, including MXDR, ASM, VAPT, and vCISO services, with proprietary AI-driven platforms for real-time security monitoring. | 4 | 11-50 |
| [Digital Maelstrom](https://himalayas.app/companies/digital-maelstrom.md) | Digital Maelstrom is a Kansas City-based IT consulting firm providing managed security, IT operations, and strategic advisory services to growth-stage B2B SaaS companies, helping them achieve compliance and operational excellence. | 4 | 11-50 |
| [TwinStream](https://himalayas.app/companies/twinstream.md) | TwinStream develops scalable, resilient systems to solve complex cross-domain problems in cybersecurity. | 3 | 11-50 |
| [VerSprite](https://himalayas.app/companies/versprite.md) | VerSprite is a global cybersecurity consulting firm specializing in risk-based threat modeling (PASTA), penetration testing, and managed security services to help organizations protect critical assets and manage cyber risks effectively. | 3 | 11-50 |
| [MBC TECHNOLOGY GROUP INC](https://himalayas.app/companies/mbc-technology-group-inc.md) | MBC Technology Group is a cybersecurity and IT services company providing comprehensive security solutions across IT, cloud, and operational technology environments, with a focus on manufacturing and industrial sectors. | 2 | 201-500 |
| [Downer Professional Services](https://himalayas.app/companies/downer-professional-services.md) | Downer Professional Services is a proven capability partner that designs and delivers solutions helping build Australia's security and safety, serving defence and government clients with specialist program management, ICT, security, and systems engineering services. | 2 | 501-1000 |

Page 1 of 4. Next page: [page 2](https://himalayas.app/companies/markets/security-advisory.md?page=2)