Best Cybersecurity Consulting Services - Page 29

Nexeris

Nexeris is a defense-focused cybersecurity and compliance consultancy serving U.S. defense contractors and the wider Defense Industrial Base (DIB). We help Tier 1 and Tier 2 DoD suppliers meet CMMC, DFARS 252.204-7012, and NIST 800-171 requirements so they can win and keep government contracts. Our track record: a 100% first-attempt pass rate across 40+ contractor assessments, plus 50+ ISO certifications, 50+ SOC 2 attestations, 10+ HITRUST, and 10+ NIST 800-171 engagements. Founder Zach Tracy (CISSP, CISA) has been a Cyber-AB Registered Practitioner since 2019; his background as a Marine and law enforcement officer shapes how we work: direct, mission-focused, and accountable for the result. Services: - CMMC readiness and audit preparation (Levels 1-3) - DFARS 252.204-7012 and NIST 800-171/800-53 implementation - ISO 27001, 27701, 22301, and 42001 - SOC 2, HIPAA/HITRUST, FedRAMP, PCI-DSS, GDPR - Virtual CISO (vCISO) and GRC advisory - Risk assessments, policy development, incident response planning - Cloud security reviews (Azure, AWS, M365, Google) and penetration testing We build the System Security Plan, POA&M, and evidence your assessor will accept, then run a mock assessment before your C3PAO so there are no surprises on assessment day. What sets us apart: senior-led engagements, a guaranteed start within 24 hours, no long-term contracts, a 30-day no-penalty exit, and a $5,000 credit if you fail your audit. If CMMC certification is standing between you and a contract, talk to Nexeris.

Nexsys Srl

IT Services, Cybersecurity Consulting, Managed IT Services, Security Awareness Training, ICT Training

NexusTek

NexusTek is your trusted partner in delivering modern IT solutions designed to maximize business outcomes, drive revenue, reduce costs, and mitigate risks for mid-to-enterprise companies. With a relentless focus on customer satisfaction, we deliver proven, repeatable solutions centered around your needs at every stage of the IT journey. Our team of industry experts and domestically-staffed support team deliver reliable support and trusted guidance 24/7/365, ensuring your business stays secure, compliant, and operating at peak efficiency.

NIS2 Compliance Consultation (HU)

Régens Plc. is a leading IT company offering custom AI solutions, cloud services, cybersecurity, and ERP solutions. Specializing in innovation, they provide businesses with tailored AI solutions for intelligent automation and predictive analytics, scalable cloud services for enhanced collaboration, robust cybersecurity measures, and comprehensive ERP systems for streamlined operations. Committed to excellence and customer satisfaction, Régens is the trusted partner for businesses navigating the complexities of the digital landscape. At Régens, we offer a comprehensive NIS2 Compliance Consultation service tailored to meet the specific needs of your organization. Our expert consultants work closely with you to ensure that your systems and processes comply with the latest NIS2 regulations, safeguarding your business against cybersecurity threats and ensuring resilience in the digital landscape. With our in-depth knowledge and practical approach, we guide you through the complexities of NIS2 compliance, helping you implement robust strategies and frameworks to protect your critical infrastructure and sensitive data. Partner with Régens to navigate the evolving regulatory landscape with confidence and ensure the security and integrity of your operations.

Nortal

Nortal is a strategic innovation and technology company with an unparalleled track-record of delivering successful transformation projects for over 20 years. As a valued partner for governments, healthcare institutions, leading businesses, and Fortune 500 companies we deliver value by challenging the status quo and succeeding where legacy firms fail.

NuHarbor Security

Simplify and strengthen your operations with NuHarbor’s cybersecurity services. We combine expert analysis and advice with best-in-class technologies to deliver maximum protection. From hyper-growth startups to Fortune 500 companies, we've helped organizations at every stage and industry overcome their security challenges. Learn how we can help.

Nullray

Nullray is an AI-powered cybersecurity company helping businesses identify and reduce cyber risks. We provide Vulnerability Assessment, Penetration Testing, Cybersecurity Audits, Threat Monitoring, and security solutions designed to protect digital infrastructure, applications, and sensitive data from evolving cyber threats.

NuSpective

NuSpective is a new breed IT Solutions Provider bringing a fresh perspective on Private, Public and Hybrid Cloud Infrastructure designs.

Objectual Systems Ltd

Objectual systems limited is where ambition meets innovation, honesty makes collaboration and not viable to teamwork. OSL is the champion management consultancy in Pakistan to make your business flourish with the best strategies. our exceptional approach ensures 100% sustained and long-lasting results.

ONEiO

Most integrations are fine. Until they aren't. ONEiO provides managed integrations for service providers and enterprise IT teams who refuse to compromise on commitments. Every day they face an impossible ask: say yes to every integration demand, and break nothing. Most integration vendors build it and hand it back. ONEiO takes full operational ownership, permanently — with outcomes that hold under pressure. Customers decide how much control they keep. ONEiO is the forerunner of Managed Integration Services — permanent, outcome-owned operation of integrations, so enterprises get results that hold under pressure, not just projects that go live. Founded in 2011 and headquartered in Helsinki, Finland, ONEiO operates and owns integrations for enterprises, permanently, not as a one-time project but as an ongoing service — distinct from platform tooling or project-based system integration work. The managed service runs on the ONEiO Integration Ops Platform, a purpose-built proprietary technology, with ONEAi® built in to make the value creation possible. Together they handle the full integration lifecycle: planning, implementation, monitoring, change management, and optimisation. The problem ONEiO solves isn't building integrations — most vendors can do that. It's what happens after go-live: the disruptions, the drift, the ownership gap that capital-project accounting and pre-built connectors don't address. ONEiO's Integration Ops model closes that gap, giving enterprises Self-Managed, Co-Managed, or Fully Managed options depending on how much operational ownership they want to hand off. ONEiO — the foundation for agentic enterprises.

OnSecurity Services

OnSecurity is the CREST-accredited AI-augmented penetration testing platform that unifies expert-led manual testing, continuous vulnerability management, and remediation tracking in one connected programme. Built by penetration testers for security and engineering teams, OnSecurity's Platform moves organisations beyond one-off, point-in-time pentests to an always-on offensive security programme. The platform gives teams live visibility into findings as they're discovered, free retesting and remediation workflows, and a single source of truth for vulnerability status across the business, cutting manual admin and reporting effort by 30-50% and saving security teams significant time on every test cycle. OnSecurity helps secure over 500 organisations including Gousto, Lidl, Yonder, Retail in Motion, Incident.io, L&G Group and many more...

Average Rating: 5.0/5.0

Total Reviews: 6

OP Innovate

At OP Innovate, we specialize in premium cybersecurity services, including penetration testing and incident response. We offer innovative solutions like Penetration Testing as a Service (PTaaS) and Attack Surface Management (ASM) to help organizations identify and address security risks. Our proprietary WASP platform delivers continuous exposure management and automated testing, seamlessly integrating with development workflows. With expertise in web application penetration testing and red teaming, we provide high-quality, tailored security assessments, helping our clients strengthen their defenses and efficiently remediate vulnerabilities. With headquarters in Israel, we rub shoulders with the best-of-breed in the field of cybersecurity, exposed to cutting-edge responses to today’s most critical cybersecurity concerns. This knowledge allows us and our customers to remain ahead of the curve.

Optiv Security Inc.

Optiv is the cyber advisory and solutions leader, delivering strategic and technical expertise to more than 7,000 companies across every major industry. We partner with organizations to advise, deploy and operate complete cybersecurity programs from strategy and managed security services to risk, integration, and technology solutions. With clients at the center of our unmatched ecosystem of people, products, partners, and programs, we accelerate business progress like no other company can. At Optiv, we manage cyber risk so you can secure your full potential.

Orpheus Cyber

Understand your unique risk landscape and deploy resources where they matter the most. More and more organisations face an unmanageable number of seemingly identical vulnerabilities to fix. Some of which are never exploited, resulting in wasted resources with no overall risk level impact. Orpheus leverages threat intelligence to give you a fuller view of your unique risk, not just your vulnerabilities. Our intelligence-led risk management and rating platform uses machine learning to predict who is likely to attack you, using what methods, and through what live vulnerabilities. This is then extended to your third party, allowing you to understand your risk portfolio.

Orthrus Guard

Orthrus Guard is a vendor-neutral IT consulting firm specializing in cloud migration, FinOps and cloud cost management, on-premises infrastructure, and Code-to-Cloud hardening for AI-generated applications. Founded by Alon Man — a DevOps and Infrastructure Manager with over 20 years of hands-on technical expertise and a decade of leadership experience — Orthrus Guard combines deep engineering knowledge with a sharp commercial lens. Every recommendation is grounded in both technical reality and business value. What we do: Cloud Migration — We assess workloads and design migration paths to AWS, Azure, or GCP that minimize downtime and risk. From workload readiness scoring and phased wave planning to post-migration validation and cost tuning. We handle lift-and-shift and re-architecture engagements. FinOps & Cloud Cost Management — Most organizations overspend on cloud. We surface where spend is going, align engineering and finance on a shared view, and build governance that makes savings structural — not one-off. Typical outcome: 20–40% cost reduction within 30 days. Our 48-hour Cloud Cost Audit ($750 fixed) identifies the top savings opportunities before you commit to a larger engagement. On-Premises Infrastructure — Cloud isn't always the answer. We design and deploy secure, scalable on-prem solutions for compliance-heavy or latency-sensitive workloads — from data center design to private cloud with OpenStack or vSphere. Code-to-Cloud — Building with AI coding tools? We take AI-generated prototypes and make them production-ready: CI/CD, observability, security hardening, and cloud deployment in a fixed 2-week sprint. Why vendor-neutral matters: We earn no referral fees and hold no vendor partnerships. Our only incentive is giving you the right advice for your situation. Our process: Discover → Design → Deliver → Optimize. We start with evidence, not assumptions. We stay accountable to outcomes, not billable hours.