Enterprise Document Review Services for Law Firms & Legal Teams

Fast, Accurate, and Cost-Effective Document Review.

Integreon manages high-volume, complex document review for leading law firms and corporate legal departments. Technology-agnostic, AI-ready, and built for defensibility at any scale, across any matter type.

Trusted by leading law firms and corporate legal teams across litigation, investigations and regulatory matters globally.

Services:
  • eDiscovery Services and eDiscovery Consulting
  • ECA and Search Term Optimization
  • First and Second-Level Review
  • Audio, Media, and Chat Review
  • Redactions—PII, GDPR, HIPAA, Privilege, Not Relevant/Non-Responsive, Confidential, and Commercial Sensitivity
  • Privilege Review and Privilege Log
  • Utilization and Objective Coding
  • Witness and Deposition Preparation, Trial Support
  • Chronologies, Summaries, and Dramatis Personae
  • DSAR Review and Redactions
  • And more...

Comprehensive Document Review Solutions

Global scale

With 4,600+ legal professionals worldwide, Integreon handles review projects of any size, complexity, or timeline. Our global delivery model means we can scale teams up or down rapidly, offer cost-effective onshore, nearshore, and offshore options, and keep work moving around the clock. Flexible staffing and budget models ensure we fit your matter, not the other way around.

Predictable cost

At Integreon, we understand the importance of cost effective document review practices for our clients. In addition, our team regularly reviews our processes to ensure that we align with your goals and priorities. With a focus on cost-effective practices, we help you achieve significant cost savings without sacrificing quality or accuracy.

Dedicated project team

You work with a dedicated Integreon Project Manager and review team that learns your business and priorities. This helps ensure consistency, accuracy, and efficiency, saving you time and money. Regular reviews help align your Integreon team is aligned with your goals.

Technology

Our teams are trained with advanced analytics features such as email threading, predictive coding, and continuous active learning. We are technology agnostic and have extensive experience with document review software and are certified in all the main review and analytics tools, including Relativity, RelativityOne, and Brainspace.

Deep expertise

Our document review professionals have deep subject matter expertise in a wide range of specialized fields for legal teams and jurisdictions worldwide. They understand the nuances of specific regulations and industries, enhancing their ability to capture all relevant documents.

Flexibility

We ensure that we tailor each engagement to meet the specific needs of our clients through our consultative approach to doc review. This includes determining the best fit and best review process to leverage technology options to build efficiencies and cost savings.

Technology & AI

Managed Review Solutions Aligned to Your AI Readiness

Integreon meets you wherever you are on your AI journey. Our technology-agnostic approach means our expert review teams work across every major eDiscovery platform, adapting to your matter’s risk profile, preferred tools, and AI tolerance for faster, more defensible review at every stage.

For teams working with genAI-enabled review workflows, our approach includes :

GenAI Review Workflow
1

Prompting & Richness Sampling

Coding a statistical sample to train the AI model and assess relevance rates before full deployment.

2

Iterative Prompt Refinement

Refining prompts to improve precision, reduce false positives and align AI behaviour to matter-specific coding criteria.

3

Exclusions / Exceptions Review

Manual review of documents excluded by the model — those with little extractable text, complex formats or unsupported files.

4

Borderline Documents

Expert attorney review of documents the model treats as uncertain, ensuring defensible decisions at every edge case.

5

AI Validation

End-to-end quality checking using statistically sound validation methods, with documented results to support defensibility.

Millions of Documents Reviewed Annually

Client profile Business challenge Integreon solution Location Volume of documents
Magic Circle law firm Cross border litigation, expedited timeframe, large volumes Dual shore, multi-lingual delivery, TAR. 65% cost saving UK, India 800,000
Fortune 100 corporation / financial services International litigation, expedited timeline TAR (54% volume reduction), rolling productions India 1.3 mill+
Fortune 100 corporation / financial services Multiple regulatory investigations and litigations Multi-year review credit-based subscription model with a mechanism to exchange credits for any service — multi-lingual review, redactions, legal hold, specialist secondments, deposition preparation, bundle prep London 9 mill+ (credits utilized)
Global Pharmaceutical Company Anti-Trust: Second Request Dual shore follow the sun delivery, consolidated workflow and technology automation. Review, redactions & privilege log US, India 1.5 mill+
Fortune 100 corporation / Pharma Litigation and investigations Global delivery, multi-language support & the dramatic reduction in review costs UK, US, India 18 mill+
AmLaw 200 Global / Magic Circle law firm Multiple matter types, in multiple languages across multiple jurisdictions Optimized workflow integrated with the law firm's own captive legal services teams including multi-language support UK, US, India 11 mill+
Magic Circle law firm
Challenge Cross border litigation, expedited timeframe, large volumes
Solution Dual shore, multi-lingual delivery, TAR. 65% cost saving
Location UK, India
Volume 800,000
Fortune 100 corporation / Financial services
Challenge International litigation, expedited timeline
Solution TAR (54% volume reduction), rolling productions
Location India
Volume 1.3 mill+
Fortune 100 corporation / Financial services
Challenge Multiple regulatory investigations and litigations
Solution Multi-year review credit-based subscription model — multi-lingual review, redactions, legal hold, specialist secondments, deposition preparation, bundle prep
Location London
Volume 9 mill+ (credits utilized)
Global Pharmaceutical Company
Challenge Anti-Trust: Second Request
Solution Dual shore follow the sun delivery, consolidated workflow and technology automation. Review, redactions & privilege log
Location US, India
Volume 1.5 mill+
Fortune 100 corporation / Pharma
Challenge Litigation and investigations
Solution Global delivery, multi-language support & dramatic reduction in review costs
Location UK, US, India
Volume 18 mill+
AmLaw 200 Global / Magic Circle law firm
Challenge Multiple matter types, in multiple languages across multiple jurisdictions
Solution Optimized workflow integrated with the law firm's own captive legal services teams including multi-language support
Location UK, US, India
Volume 11 mill+

23

percent

23% of current document review clients have had a relationship with Integreon for 8 years or more

Why Integreon?

Integreon is the trusted, global provider of legal and business outsourced services to corporations and law firms seeking to expand their capabilities and transform their performance. Our 4,000+ professionals provide expert support across a range of managed services from legal and compliance to creative design, content delivery and administrative support. With global delivery centers on three continents, Integreon delivers round-the-clock service in 70+ languages. We are deeply committed to client success, consistently delivering innovative, tech-enabled solutions that improve agility and increase efficiency to drive business performance.

Your success is everything.

We’re not just an outsource partner, we work as an extension of your team committed to your business success. We consistently go beyond what’s expected, anticipating your needs, and proactively delivering solutions that deliver transformative change. This has led to long-term client relationships: 72% of our clients have been with Integreon for more than 5 years.