Top Due Diligence Consulting Companies 2026

Adeptyx helps investment and wealth management organizations evaluate complex technology, data, operational, and vendor decisions with confidence. Our senior consultants bring deep front-to-back market knowledge to uncover risks, clarify requirements, and shape practical next steps for platform modernization, acquisitions, and strategic investments. Gain an independent perspective that supports stronger governance, informed decisions, and scalable outcomes.

Consultants reviewing investment technology due diligence materials

Our Due Diligence Consulting Services

Focused assessments that clarify technology, operational, data, and transaction risks for investment management organizations.

Technology Assessments

Evaluate investment platforms, architecture, integrations, and modernization needs to identify material constraints, dependencies, and a practical path forward for informed technology decisions.

Vendor Due Diligence

Assess vendor capabilities, platform fit, delivery considerations, and operating-model implications so stakeholders can make well-supported selection and sourcing decisions.

Data Risk Reviews

Review data architecture, governance, quality, and reconciliation practices to surface control gaps that could affect reporting, operations, compliance, and future analytics initiatives.

M&A Integration Planning

Analyze systems, workflows, data, and organizational dependencies to support integration planning, reduce disruption, and prioritize critical decisions before and after a transaction.

Operational Assessments

Examine investment operations, trading workflows, portfolio processes, and controls to identify risks, inefficiencies, and opportunities for sustainable improvement.

AI Readiness Reviews

Assess data foundations, governance practices, technology capabilities, and strategic use cases to help organizations prepare responsibly for AI-enabled transformation.

Independent Expert Review

Turn Complex Decisions Into Clear Direction

Due diligence should do more than document risks—it should give decision-makers a clear, usable view of what matters next. Adeptyx combines investment-management domain expertise with structured assessments of technology, operations, data, vendors, and integration requirements. Our consultants work alongside client teams to translate findings into priorities, decision criteria, and actionable roadmaps without forcing unnecessary re-platforming or disrupting essential business operations.

Investment consultants evaluating technology and operational risks
Built For Decisions

Client Outcomes

Discover the perspective and practical guidance organizations value in complex transformation decisions.

"We had the privilege of collaborating with Adeptyx on the technical documentation project, where their attention to detail, timely delivery, and professional demeanor made it a truly commendable experience. Adeptyx’s meticulous approach, punctual and pleasant collaboration was commendable."

Bala Ragothaman
The Adeptyx Difference

Why Choose Adeptyx?

Specialized guidance for high-stakes investment-management decisions.

Specialized Experience

More than 15 years focused on investment management technology and operating-model challenges.

Senior Practitioners

Experienced professionals bring practical expertise across trading, data, portfolio management, and delivery.

Embedded Approach

Senior experts work directly with client teams to accelerate clarity and knowledge transfer.

Proven Scale

Experience supporting 45+ asset managers spanning $5 billion to $10 trillion-plus in assets.

Meet The Adeptyx Team

Senior practitioners for complex investment-management challenges.

Portrait of Richard Tweed, President of Adeptyx

Richard Tweed

President

Richard Tweed serves as President of Adeptyx, bringing extensive leadership experience in the investment management consulting sector. He steers the firm's national team toward delivering unparalleled services and innovative solutions for asset and wealth management clients. Richard's expertise spans Portfolio Optimization, Order Management, Currency & Cash Management, Data Modeling, and Project & Program Management. Throughout his career, he has led cross-functional teams in developing inventive solutions for global enterprises, consistently delivering business-critical applications through structured requirement workshops, workflow reviews, process redesign, and thorough risk assessment. As President, Richard is deeply committed to ensuring Adeptyx clients receive strategic, high-impact guidance tailored to their unique operational challenges. His proven track record of successful project delivery reinforces Adeptyx's reputation as a trusted advisor to leading investment management organizations across the United States.

Portrait of Ari Fuad, Founder of Adeptyx

Ari Fuad

Founder

Ari Fuad is the Founder of Adeptyx, bringing more than 25 years of management and financial systems project and operational experience to the firm. His background spans strategic business and technology planning, portfolio management and trading systems implementation, operational design and redesign, and compliance and risk management. Ari established Adeptyx to tackle complex, unstructured problems within investment management, drawing on his extensive experience leading large, multi-year projects for multi-national organizations, including teams of more than 20 professionals. Under his leadership, Adeptyx has grown into a nationally recognized consulting practice serving asset managers ranging from boutique firms to institutions managing over $10 trillion in assets. Ari's vision continues to drive the firm's proprietary methodologies and its commitment to delivering scalable, future-ready solutions for clients across the investment management industry.

Portrait of Runar Andersen, Partner at Adeptyx

Runar Andersen

Partner

Runar Andersen serves as Partner at Adeptyx, bringing decades of best practices and systems experience in investment and wealth management to the firm's clients. He specializes in project management, business process analysis, and system selection and implementation, helping organizations navigate complex operational and technology transitions. Runar's deep industry knowledge allows him to guide clients through structured evaluations of existing systems and processes, identifying practical opportunities for improvement and modernization. His collaborative approach ensures that engagements are tailored to each client's specific needs, whether they involve legacy system replacement or workflow optimization. As a Partner at Adeptyx, Runar is committed to delivering dependable, results-driven guidance that helps asset and wealth managers strengthen their operational foundations and achieve long-term efficiency gains.

Portrait of Rich Hanson, Principal at Adeptyx

Rich Hanson

Principal

Rich Hanson is a Principal at Adeptyx and a passionate implementation leader in the investment management industry with over 30 years of experience. He has led large cross-functional teams across the United States and globally on strategic initiatives including systems implementations, mergers and acquisitions, cyber security readiness, vendor and outsourcing governance, data management, and process re-engineering. Rich's recent project successes include managing implementations of Charles River Development, IHS Markit, Eagle Star/PACE, Vestmark, and the Revport billing system. His extensive hands-on experience with leading industry platforms makes him a valuable resource for clients navigating complex technology transitions. Rich is dedicated to guiding clients through every phase of implementation with clarity and precision, ensuring strategic initiatives are delivered on time and aligned with long-term business objectives.

Portrait of Lars Ranger, Partner and Head of Business Development

Lars Ranger

Partner, Head of Business Development

Lars Ranger serves as Partner and Head of Business Development at Adeptyx, where he is responsible for driving revenue growth through effective client acquisition, relationship management, retention, and strategic partnerships. With over 19 years of experience, Lars has established strong business relationships with some of the world's leading and most innovative brands. As a business development, partnership, and marketing leader, he brings a strategic, creative, and collaborative growth mindset that helps organizations build long-term revenue streams and lasting business relationships. Lars plays a key role in expanding Adeptyx's national presence and connecting the firm's expert consultants with asset and wealth management organizations seeking trusted advisory partners. His client-focused approach ensures that every new relationship is built on a foundation of trust and mutual value.

Portrait of Chris Essex, Senior Consultant at Adeptyx

Chris Essex

Senior Consultant

Chris Essex is a Senior Consultant at Adeptyx and a highly skilled Data Architect and Engineer with over 30 years of deep experience in financial services. He has worked across a broad range of organizations, from startups to large bulge bracket banks, proprietary trading firms, and asset management companies. Chris excels in designing, modeling, architecting, and engineering financial data solutions that help firms optimize their data resources for enhanced business value. Known for his collaborative style, he works effectively both within teams and as an individual contributor, bringing pragmatic yet effective approaches to solving client data management challenges. Chris consistently delivers results on time and within budget, making him a trusted resource for organizations seeking to modernize and strengthen their data infrastructure.

Portrait of Chris Smith, Senior Consultant at Adeptyx

Chris Smith

Senior Consultant

Chris Smith is a Senior Consultant at Adeptyx with 25 years of sell-side expertise specializing in financial services, global deployments, strategy, and mergers and acquisitions. He possesses a deep understanding of global equities, cross-functional trading system lifecycles, technologies, operations, compliance, and regulatory reporting. Chris is particularly skilled in integrating Order Management Systems (OMS) across Equities, Options, and Convertible Bonds, as well as merging technologies during complex M&A transactions. His broad experience across the full trading lifecycle allows him to provide clients with practical, well-informed guidance on system integration and operational strategy. Chris is committed to helping clients navigate technology transitions smoothly, ensuring regulatory compliance and operational continuity throughout every engagement.

Portrait of Gint Rimas, Senior Consultant at Adeptyx

Gint Rimas

Senior Consultant

Gint Rimas is a Senior Consultant at Adeptyx with over 20 years of experience at the intersection of technology, investment management, and workflow automation. He specializes in tax-aware portfolio solutions and optimization frameworks, bringing deep expertise in translating complex investment management requirements into scalable technology solutions. Gint's specialized knowledge helps asset and wealth management clients implement systems that improve after-tax investment outcomes while streamlining operational workflows. His ability to bridge technical and business requirements makes him a valuable partner for firms seeking to modernize their portfolio management capabilities. Gint is dedicated to delivering practical, well-architected solutions that address both the technical and strategic needs of Adeptyx's clients.

Portrait of Peter Sealy, Senior Consultant at Adeptyx

Peter Sealy

Senior Consultant

Peter Sealy is a Senior Consultant at Adeptyx and an accomplished Senior Program Manager with over 20 years of experience leading cross-functional teams across the global financial services industry. He specializes in project delivery, problem resolution, and applying Agile Scrum methodologies to foster transparency and drive continuous improvement. Peter's expertise spans program and project management, software engineering, vendor management, team training, and reengineering large-scale systems to enhance performance. His structured, results-oriented approach helps clients navigate complex initiatives with confidence, ensuring that strategic technology and operational projects are delivered efficiently. Peter is committed to fostering collaborative team environments and driving measurable improvements for every client he serves at Adeptyx.

Portrait of James Harris, Consultant at Adeptyx

James Harris

Consultant

James Harris is a Consultant at Adeptyx and a seasoned FinTech professional specializing in technology-driven solutions for Alternative Investments. Prior to joining Adeptyx, James was an early member of iCapital, contributing significantly to the company's rapid growth and global expansion. He has deep expertise in Agile development workflows and database architecture, enabling him to translate complex business requirements into scalable, efficient technology solutions. James's background includes leading cross-functional teams through full project lifecycles, ensuring close alignment between engineering, operations, and client objectives. His experience in the alternative investments space makes him a valuable asset for clients seeking innovative technology solutions, and he remains dedicated to delivering practical outcomes that support long-term business growth.

Frequently Asked Questions

What does a due diligence consultant do?

A due diligence consultant provides an independent, structured evaluation of the risks, capabilities, and requirements behind an important business decision. For investment organizations, this may include reviewing technology platforms, data controls, vendors, operating workflows, implementation readiness, or M&A integration dependencies. The work typically translates detailed findings into clear priorities, decision criteria, and recommended next actions for executive and project stakeholders.

What is included in technology due diligence for an investment firm?

How does vendor due diligence help with platform selection?

How long does a due diligence assessment take?

Can due diligence support mergers and acquisitions?

Why is data governance important during due diligence?

Who should participate in a due diligence engagement?

How should we prepare for a due diligence review?

Need Guidance On A Complex Decision?

Speak with experienced investment-management consultants about your assessment needs.

Experience You Can Measure

Awards and Recognition

15+ years experience trust indicator

15+ Years Experience

Specialized investment-management consulting experience

45+ asset managers trust indicator

45+ Asset Managers

Experience across diverse manager scales

Next State methodology trust indicator

Next State Methodology

Structured data and OMS modernization

Start With A Clearer View

Tell us about the decision, platform, vendor, or transaction you need to evaluate. An Adeptyx consultant can help frame the key questions and assessment priorities.

Contact Us Today

You can also send us a quick email at lars@adeptyx.com.