ISO 27001 consulting
Helps you build the ISMS and prepare for the audit.
Gap assessment, remediation and an internal audit.
4.9on G2
ISO 27001 Certification Consulting & Audit Services
Unlike template-driven vendors, we pair accredited ISO auditors with cybersecurity experts, so your ISMS truly reduces risk instead of just earning a certificate.
The experience with GRSee Consulting was exceptional, resulting in improved security measures, increased information security awareness, and successful ISO 27001 certification.Ori Yuval, CFO, Agmatix
Strengthen your security, and prove it with a globally recognized certificate.
ISO/IEC 27001 is the international standard for information security management systems (ISMS): a structured framework to protect sensitive data, minimize security risk and keep the business running.
From gap assessment to audit and continuous compliance, GRSee takes care of the entire process. Our consultants work alongside professionals with ISO/IEC 27001 Lead Auditor backgrounds, so preparation and the audit line up.
Compliance, without the compromises.
- Direct line to your auditorNo ticket queues. Message your audit team directly and get real answers, fast.
- One team, every frameworkSOC 2, ISO 27001, PCI DSS, pen testing: one team, one timeline, no duplicate evidence.
- We work with your stackWe plug into the compliance platforms you already use, adapt to your processes, or bring our own tooling at no extra cost.
- Fixed scope, fixed priceOne clear quote upfront. No change orders, no surprise fees mid-audit.
- Timelines you can plan aroundClear milestones from kickoff to report.
- Always know where you standLive visibility into audit progress, no chasing status updates.
- Built for fast-moving teamsWe understand cloud-native, SaaS and modern DevSecOps, so there is no explaining your stack from scratch.
- Support that does not end at the reportWe stay in your corner after the report: ongoing guidance, not a one-time transaction.
How your ISO 27001 engagement runs.
Four phases, one team, and a fixed price agreed before we start.
Prepare
- Gap assessmentWe analyze your current processes and identify what needs to improve to meet the requirements.
- Remediation planningA detailed plan to address gaps across technical and operational controls.
- Implementation supportWe work with your team to implement the necessary controls and get audit-ready.
Validate
- TestingPentests and vulnerability scans to validate the effectiveness of your controls.
- Internal auditAn internal audit before the final one, so there are no surprises.
Certify
- Certification body auditOur certification arm and an accredited certification body conduct the official audit.
Maintain
- Ongoing complianceCompliance as a Service: regular scans and pentests, quarterly reviews and preparation for annual surveillance and recertification.
Consulting or audit?
ISO 27001 audit
The independent evaluation by certified auditors.
The certification audit and annual surveillance audits.
We provide both, integrated together, so readiness matches how you will be audited.
What ISO 27001 does for your business.
- Enhanced client trustShows a commitment to safeguarding client data and meeting industry standards.
- Competitive advantageSets your business apart by showcasing robust security measures.
- Faster salesMeets client vendor-compliance requirements, avoiding delays in closing deals.
- Reduced riskMitigates potential breaches by identifying and addressing vulnerabilities.
- A scalable frameworkA foundation for future security improvements and compliance efforts.
- Operational efficiencyImproves security processes and optimizes risk management workflows.
Why teams choose GRSee for ISO 27001.
ISO 27001 and SOC 2 Type II, delivered at the same time.
Read the story- Auditors paired with security expertsAccredited ISO auditors work with cybersecurity experts, so the ISMS reduces real risk.
- Tailored to your sizeStartups implement a smaller, appropriate ISMS; we scale the approach to your business.
- Post-certification supportGuidance to maintain and improve your posture, with surveillance audits bundled into managed compliance.
Pairs well with, in one OneAudit engagement
If that’s ISO certification, penetration tests or any other ongoing services, they are super professional and always helping with a smile.Ori Tzimber, VP R&D, Octopai
ISO 27001 guides from our team.
- ISO 27001 for Startups: An Essential Guide to CertificationTom Rozen, Aug 12, 2025Read the guide
- The Biggest Challenges in ISO 27001 Implementation (And How to Overcome Them)Danilo Guillano, July 27, 2025Read the guide
- ISO 27001 Penetration Testing: Requirements and Best PracticesElad Motola, Sep 2, 2025Read the guide
ISO 27001 questions, answered.
Still not sure? Bring your questions to a scoping call.
How long does ISO 27001 certification take?
Typically 3 to 6 months from assessment to certification, depending on your starting point and size. Organizations with existing controls move faster.
Do we need to be perfect for certification?
No. Auditors look for a working security program with mature practices. Minor findings typically do not prevent certification; major non-conformities do, and proper consulting prevents those surprises.
What happens if we do not pass the audit?
If major non-conformities are found, you have time to remediate and be re-audited before certification is granted. That is why pre-audit consulting and control testing matter.
What is the difference between ISO 27001 consulting and audit?
Consulting helps you build the ISMS and prepare for an audit. The audit is the independent evaluation by certified auditors. We provide both, integrated together.
How often do we need surveillance audits?
Annual surveillance audits are required to maintain certification. We can bundle these into managed compliance services for continuity.
Can a small company or startup get ISO 27001 certified?
Absolutely. ISO 27001 scales to any size and emphasizes risk-based implementation, so startups implement a smaller, appropriate ISMS. Many fast-growing companies certify before they scale, which streamlines future enterprise sales.
How does ISO 27001 differ from general ISO security compliance?
ISO 27001 is a formal certification standard for building and maintaining an ISMS, with structured documentation, audits and continuous improvement. General ISO security compliance usually means broader alignment with ISO guidance without formal certification.
Book your scoping call.
Pick a time that suits you. You leave with a scope and a fixed quote.
- A direct line to your auditor
- We work with your stack
- Fixed scope and price
Local teams, your time zone
- United States
- Europe
- Middle East
We work in your time zone and support you in multiple languages.
We met our compliance requirements in less time, with a higher quality result.Jonathan Jaffe, CISO, Lemonade
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