Get Listed

Best LLM Security Audit Companies in 2026

LLM Security Audit focuses on identifying, testing, and mitigating security risks within large language model (LLM) applications, AI agents, generative AI systems, and enterprise AI workflows. As organizations increasingly integrate LLMs into customer support, automation platforms, copilots, software development tools, and internal knowledge systems, ensuring the security, reliability, and compliance of these AI systems has become a critical business priority.

Unlike traditional application security, LLM security introduces new and evolving attack surfaces including prompt injection, jailbreak attacks, data leakage, hallucinations, insecure plugin integrations, model abuse, unauthorized tool execution, and AI supply chain vulnerabilities. Modern LLM security audits evaluate how AI systems interact with prompts, APIs, external data sources, retrieval pipelines, vector databases, and autonomous agents to uncover weaknesses that could expose sensitive information or compromise operational integrity. OWASP identifies prompt injection as the top security risk for LLM applications, highlighting the growing importance of AI security testing and governance.

Comprehensive LLM security audits typically include adversarial testing, prompt injection assessments, red teaming, AI governance reviews, compliance validation, access control analysis, model behavior evaluation, and runtime monitoring strategies. These audits help businesses strengthen AI resilience, improve regulatory readiness, protect sensitive enterprise data, and reduce risks associated with deploying generative AI in production environments. As AI agents and autonomous systems become more deeply integrated into enterprise operations, proactive AI security practices are rapidly becoming essential for safe and scalable AI adoption.

At RightFirms, we’ve curated a list of the top LLM Security Audit companies for 2026 firms that specialize in AI security testing, prompt injection defense, generative AI risk assessment, compliance auditing, and enterprise-grade AI protection strategies.

Last updated: Sep 27, 2026

Comprehensive List of LLM Security Audit Firms | Leading AI Security & Compliance Experts
Filter companies
Hourly Rate
Employees
Location
Choose a suggestion so the existing country, state, or city filter is preserved.
Reset

AI Powered Technology Partner

3.9★★★★★3.9 / 5
Employees11 to 50
Avg. hourly rate$26 - $50 /hr
Focus AreaLLM Security Audit
LocationIndia, USA

Santhila DataBot Serves as an AI-Powered Technology Partner for business across the Globe. Santhila Databot has end-to-end expertise across AI, Industrial IoT, Data Engineering, Enterprise Applications, Cloud Engineering, and Digital Transformation.Read More About Santhila DataBot

Software Development Company

3.9★★★★★3.9 / 5
Employees251 to 1000
Avg. hourly rate$101 - $150 /hr
Focus AreaLLM Security Audit
LocationUSA, Canada

LeewayHertz has 10 years of experience building over 100 enterprise-grade digital platforms that are being used by millions of users across the world. An experienced AI development company with a deep understanding of AI, IoT, and cloud services. We work with tech geeks and passionate technologists who are trained by the experts at Apple and Google and always remains at the cutting edge of technology.Read More About LeewayHertz

Trusted software development company

3.9★★★★★3.9 / 5
Employees51 to 250
Avg. hourly rate$101 - $150 /hr
Focus AreaLLM Security Audit
LocationUK

Our team brings strong technical skills and real industry knowledge to deliver software that supports clear business goals. We have delivered successful projects in healthcare, fintech, retail, logistics, and SaaS, following strict security and compliance needs like GDPR, HIPAA, and SOC-2. From enterprise systems to mobile apps and software modernisation, we make sure every product is secure, scalable, and ready for growth.Read More About Square Root Solutions

AI Powered Metaverse Development Company

3.9★★★★★3.9 / 5
Employees51 to 250
Avg. hourly rate$26 - $50 /hr
Focus AreaLLM Security Audit
LocationIndia

BidBits is an ISO-certified leader in AI-powered Metaverse development, delivering 750+ projects with a team of 100+ developers and 50+ experts. We provide advanced solutions in AI Metaverse development, Web3, blockchain, smart contracts, DeFi, NFTs, AR/VR, gaming, and AI trading bots. Trusted by entrepreneurs across industries, BidBits delivers secure, scalable, and innovative solutions that turn visions into reality.Read More About BidBits

Combining software development with the latest AI

3.9★★★★★3.9 / 5
Employees51 to 250
Avg. hourly rate$51 - $100 /hr
Focus AreaLLM Security Audit
LocationUSA, Australia

Global software development company crafting secure AI-enabled solutions. Read More About Scopic

Your partner in building innovative solutions

3.9★★★★★3.9 / 5
Employees251 to 1000
Avg. hourly rate< $25 /hr
Focus AreaLLM Security Audit
LocationUSA

We are dedicated to guiding you to navigate through the digital realm in order to grow your business from the introduction phase to the growth stage. Whether you're in the USA, Florida, Dallas, California, or Texas, we envision driving positive outcomes by allocating our expertise and tech solutions. Our detailed and strategic approach allows us to deliver a distinctive user experience. Let’s touch the horizons with digitalization.Read More About Intersys Limited

Your Partner in Digital Success.

3.9★★★★★3.9 / 5
Employees51 to 250
Avg. hourly rate$51 - $100 /hr
Focus AreaLLM Security Audit
LocationPakistan

ePromoters is a digital marketing agency based in Pakistan, specializing in SEO, PPC, social media marketing, and web design. They offer tailored strategies to help businesses grow, increase online visibility, and generate leads. With a focus on long-term client partnerships, ePromoters delivers measurable results for both B2B and B2C companies.Read More About ePromoters

Customer Success Focus and People-First Approach

3.9★★★★★3.9 / 5
Employees11 to 50
Avg. hourly rate$26 - $50 /hr
Focus AreaLLM Security Audit
LocationIndia

EmbarkingOnVoyage Digital Solutions: Your trusted partner in data and product engineering. We empower ISVs, enterprises, and SMBs across travel, healthcare, banking, and finance with innovative solutions to optimize processes and drive growth. Our expert team specializes in app modernization, data analytics, UI/UX, and more—bridging services and products with a commitment to your success.Read More About EmbarkingOnVoyage

Services Beyond Imagination

3.9★★★★★3.9 / 5
Employees11 to 50
Avg. hourly rate< $25 /hr
Focus AreaLLM Security Audit
LocationPakistan

At 3Const, we are dedicated to charting the course for a technologically advanced future. Our commitment lies in pioneering innovations that transcend the present and pave the way for a dynamic tomorrow. With a relentless pursuit of excellence, we harness cutting-edge technologies to empower businesses, industries, and societies. Through strategic vision and a steadfast belief in the transformative power of technology, we propel our clients into the forefront of progress.Read More About 3Const

Designing To Development, We Master The Art Of Excellence

3.9★★★★★3.9 / 5
Employees11 to 50
Avg. hourly rate$26 - $50 /hr
Focus AreaLLM Security Audit
LocationIndia

KrishnaPadam IT Solution Pvt Ltd. is an IoT, AI, Software, Web Development, Mobile App, and Game Development Company established in 2015. The KPIS Pvt. Ltd. team is on a mission to help small and medium-sized businesses.Read More About Krishna Padam IT Solution

Unlocking Possibilities Through Technology

3.9★★★★★3.9 / 5
Employees51 to 250
Avg. hourly rate$51 - $100 /hr
Focus AreaLLM Security Audit
LocationUSA

At Rootstack, we strive for excellence every step of the way. We provide high-quality technology and software outsourcing services and create outstanding digital experiences. Together with an expert team of creatives and engineers, we help companies in Latin America, the United States and Canada, like Hyundai, Caterpillar, Heineken, WPP, Global Bank and The Vitamin Shoppe.Read More About Rootstack

Innovation Accelerator

3.9★★★★★3.9 / 5
Employees51 to 250
Avg. hourly rate$26 - $50 /hr
Focus AreaLLM Security Audit
LocationUSA, India

Fission Labs is a software development company that offers end-to-end technology solutions for businesses. With a team of experienced professionals, the company provides services such as product development, cloud engineering, data engineering, DevOps consulting, and AI/ML solutions.Read More About Fission Labs Inc

Software development and AI driven Solutions

3.9★★★★★3.9 / 5
Employees11 to 50
Avg. hourly rate$51 - $100 /hr
Focus AreaLLM Security Audit
LocationIndia, United Arab Emirates

Technix Technology is a leading Software Company helping businesses with Digital transformation, IT consulting, Data analytics, Product design, AI/ML driven solutions and Process automation. Our Digital transformation services are tailored to provide clients with the ability to meet the evolving market demands and ever-changing customer expectations.Read More About Technix Technology

Can't find the right partner for your project?

Get a list of top companies, handpicked by our AI to match your requirements.

Get a Personalized Shortlist
requirements

Related Services

Top ChatGPT Applications Development Companies in September, 2026ChatGPT Integration Service Providers in September, 2026Hire Prompt EngineersTop Adaptive Artificial Intelligence Development Companies in September, 2026Top Large Language Model Development Companies in September, 2026Top Artificial Intelligence Chatbot Development Companies in September, 2026Top Natural Language Processing Companies in September, 2026Top Natural Language Generation Companies in September, 2026Top Natural Language Question Answering Companies in September, 2026Expert Retrieval-Augmented Generation (RAG) Development Services September, 2026Top Speech Recognition Service Providers in September, 2026Top Speech Analytics Companies in September, 2026Top Speech and Voice Cloning Companies in September, 2026Top Artificial Intelligence Model Development Companies in September, 2026Top Artificial Intelligence Model Fine-tuning Companies in September, 2026Top Artificial Intelligence Model Training Companies in September, 2026Top Artificial Intelligence Consulting Companies in September, 2026Top Artificial Intelligence Agent Development Companies in September, 2026Top Artificial Intelligence Data Analytics Companies in September, 2026Top Artificial Intelligence Integration Services Companies in September, 2026Top Generative Artificial Intelligence Software Development Companies in September, 2026Top Computer Vision Companies in September, 2026Top Intelligent Video Analytics Companies in September, 2026Top AI Security Solutions Companies in September, 2026Leading MLOps Consulting Services and Implementation - September, 2026 | RightfirmsTop GANs Development Companies in September, 2026Top Explainable AI Companies in September, 2026 ComprehensiveTop AutoML Companies in September, 2026Top Federated Learning Companies in September, 2026Top Multimodal AI Companies in September, 2026Top Edge AI Companies in September, 2026Best Conversational AI Platforms in September, 2026Best Deep Reinforcement Learning Companies in September, 2026Best AI Ethics and Governance Companies in September, 2026Top AI for Cybersecurity Companies in September, 2026Top AI-Powered IoT Solutions Companies in September, 2026Best Cognitive Automation Companies in September, 2026Best AI-Powered Business Intelligence Companies in September, 2026Best Agentic AI Development Companies - 2026Best Multimodal RAG Development Companies - 2026Best AI Design Assistant Companies - 2026Best AI Digital Twin Development Companies - 2026Best Generative AI Model Tuning Companies - 2026Best AI Governance Firms - 2026Best Multi-Agent AI Development Companies - 2026Best Edge AI Development Companies - 2026Best On?Prem Generative AI Solutions & Companies - 2025Best Enterprise Generative AI Knowledge Base Solutions - 2025Best Synthetic Data Generation Solutions & Companies - 2025Best Deepfake Detection Solutions & Companies - 2025Best Geo Consulting & Generative Engine Optimization Services ? 2025Best AI Voice Agent Solutions & Companies - 2025Best AI Cost Optimization Companies in 2026Best Forward Deployed AI Engineering Companies in 2026Best AI Agent Development Companies in 2026Best Agentic AI Automation Companies in 2026Best LLMOps Companies in 2026Best LLM Optimization Companies in 2026Best AI Product Engineering Companies in 2026Best AI Product Strategy Companies in 2026Best Full Stack AI Development Companies in 2026