The modern way to get due diligence done

We are a leading online marketplace that connects business buyers, sellers, intermediaries, and private investors with pre-vetted service providers for due diligence & value creation.
Subject Matter Experts
Service Providers
$ 0 MM+
Total Transaction Value

Trusted by Searchers, Independent Sponsors, Private Investors, and SMBs.

Our clients are participants in the lower middle market pursuing transactions in the range of $1M to $25M in transaction size.
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Solutions for any project

Popular Due Diligence Areas


Code Review. Cybersecurity. IoT. Cloud Infrastructure. Scalability. ERP.


Documents. Entity Formation. Contract Review. Deal Structure. Diligence.


Quality of Earnings. Proof of Cash. Valuation. SBA Loan. Tax. Financial Modeling.


Supply Chain. Manufacturing. SOPs. Value Creation. Business Plan.

Sales & Marketing

Lead Generation. Sales Execution. Compensation. Client Management. ROAS.


Market Size. Competition. Client Profile. Positioning. Growth Potential. Pricing.

Let's discuss your specific needs.

searchers. investors. SMBs.

DueDilio is your one-stop due diligence solution.

Save Time, Save Money

Access our deep network of pre-vetted M&A due diligence resources including independent professionals, boutique & mid-size firms, subject-matter-experts, and more.

Compare Multiple Proposals

Save the time and stress involved in sourcing & pricing the right due diligence provider. We collect and present you with multiple proposals that fit your specific needs and budget.

We're a People Business

We are not a DIY service that leaves you with more questions than you started with. We're here to help you every step of the way. Whether this is your first deal or you're a sophisticated investor - we're here to help.

Easy 3-step process

How DueDilio Works

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Scope a Project

Tell us about your due diligence needs and work with our account managers to finalize a scope of work, budget and timeline for your project.

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View Proposals

Within hours, we will deliver curated solutions that match your needs and budget. We're always available to answer any questions.

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Hire Service Provider

Seamlessly hire the right due diligence expert, firm, or advisor for your specific needs. We are with you at each step.

DueDilio - Dell H

Dell H.

Private Equity Investor

“We were looking for an on-demand M&A team for a roll-up in the healthcare space. Expected transaction value around $90M. We needed due diligence support and post integration resources. DueDilio connected us with the right people, quickly.”

independent professionals. boutique & mid-size firms.

Pre-Vetted Due Diligence Providers

DueDilio - Elliott H.

Elliott H.

Deal Structure & NegotiationProof of CashQuality of EarningsValuation

Elliott is an expert in the acquisition of small and medium-sized businesses. He helps first-time buyers and experienced M&A participants manage through the challenging and nuanced due diligence process. He started Guardian Due Diligence to create a better solution to help buyers avoid doing bad deals and help execute deals with confidence.

DueDilio - Ben B.

Ben B.

Deal Structure & NegotiationFinancial ModellingOperationsProof of CashQuality of EarningsValuation

Ben has nearly ten years of buy-side investment experience. Having worked in both institutional asset management and private equity, he has been involved with a wide variety of M&A transactions, ranging from the buyout of a sub-$10 million family-owned business to Dell's $67 billion acquisition of EMC.

Alina-K -

Alina K.

Commercial & Market Research

Alina gained an extensive experience in management consulting in one of the Big-4 global consulting companies. She works with market research, competitor analysis, business intelligence, and business analytics on an everyday basis hand-to-hand with her team and make recommendations for clients of all scale and geography from Fortune 500 companies to emerging tech startups.

DueDilio - Larissa U.

Larissa U.


I operate a full-service digital strategy and integrated marketing company based in the heart of the midwest. We serve the blue-collar and service-based industries as well as non-profits and corporate B2B partners looking for a capable and affordable development and marketing partner.

DueDilio - Hollywell Logo 2

Hollywell Partners

Background Checks & InvestigationsLegal

Hollywell is an accounting and finance consulting firm founded to provide big-firm resources for a much greater value. Our highly experienced team is here to support your transaction diligence needs including QofE, operational assessments, and value creation analysis. Our national practice provides a mobile, scalable, highly responsive team ready to work through tight deadlines.

William Bill New

William B.


I worked for a top Wall Street firm in their M&A group before launching a boutique corporate law firm. I have worked on dozens of transactions, including for SaaS, e-commerce, technology, manufacturing, and brick-and-mortar retail businesses

DueDilio - Intelligo


Background Checks & Investigations

Intelligo has developed the first fully automated AI & machine learning technology that can conduct US and Global background checks on people and companies in just minutes. Intelligo’s unique platform makes the entire background check process more efficient and user-friendly, eliminating protracted turnover times and tedious manual compilation of reports.

DueDilio - Collin M

Collin M.


I have over 10 years as an individual contributor in the fast-paced startup space. I have held roles from Software Engineer to DevOps Engineer to Data Engineer to Solutions Architect. In addition, I have been an executive at several startups as VP of Engineering, VP of Technology, and CTO.

DueDilio - Gunnar L

Gunnar L.

Deal Structure & NegotiationFinancial ModellingOperationsProof of CashQuality of Earnings

Gunnar has served as CFO and strategic advisor at a variety of companies, successfully overseeing fund-raising efforts, merger integrations, and turnarounds. Gunnar’s industry experience includes Software as a Service (SaaS), Technology, Professional Services, Education, and Tourism. Gunnar advises companies and sits on boards in the Boston area as well as in London, UK.

DueDilio - LCG Advisors JPG

LCG Advisors

Background Checks & InvestigationsOperationsPhysical AssetsProof of CashQuality of EarningsTaxTechnologyValuation

We are a full-service transaction advisory and due diligence firm. On the diligence side of the house, we have a forensic accounting group, an investigative services group, a Quality of Earnings group, a technology group, and more. We work with lower middle market private equity groups, family offices, and mezzanine funds, as well as some sell-side deals for investment banks.

DueDilio - Chester H

Chester H.

Deal Structure & NegotiationFinancial ModellingProof of CashQuality of EarningsValuation

Over 26 years, I have served some of the most recognizable investment funds and Fortune 500 companies on their investments and M&A transactions with my specialization in financial due diligence. I spent 11 years at Deloitte (Audit / M&A Practice), one of the largest international accounting and consulting firms in the world, and 15 years at Pine Pacific Group.

DueDilio - Eric H

Eric H.

Deal Structure & NegotiationLegal

I'm a business lawyer based in the Northwest with a tight focus on the M&A niche. Over the past 9 years, I've helped clients on the buy-side and sell-side successfully negotiate, structure, vet, and close purchase and sale transactions in a large variety of online and offline business sectors.

DueDilio - Bob G

Robert G.

Deal Structure & NegotiationFinancial ModellingProof of CashQuality of EarningsTaxValuation

I am a business, financial, M&A advisor, and fractional CFO. My clients are investors, start-ups, and SMBs in all industries, nationwide. I spent several years with two of the large CPA/Management Consulting firms, serving clients of all sizes in all industries. I was a member of the M&A groups at both firms. 

DueDilio - Geoff Warrell

Geoff W.

Deal Structure & NegotiationFinancial ModellingOperationsPhysical AssetsProof of CashQuality of EarningsValuation

Geoff is a hands-on senior executive with over 30 years of extensive financial, administrative, M8A, due diligence, deal integration, and succession planning experience. Geoff has participated in all facets of the M8A process including valuations, deal negotiations and structuring, due diligence, and capital formation.

DueDilio - Tesseract Advisory Group

Tesseract Advisory

OperationsProof of CashQuality of EarningsTaxValuation

TAG offers professional solutions to your back office problems. With experience in start-up environments, business acquisitions, and public corporations, TAG brings a comprehensive range of expertise that can provide cost-saving synergies to your bottom line. Founded by a team of Big 4 auditors, we advise clients on M8A activity, conduct audits, and perform valuations for small to midsized businesses.

DueDilio - Lockton 1


Insurance & Benefits

At Lockton we have deep experience performing commercial insurance due diligence across a broad set of industries. We focus our attention on red flags for an acquirer to be aware of, recommendations that help protect the eventual investment, and analysis of current insurance policies and employee benefit programs.

DueDilio - OGS Capital

OGS Capital

Commercial & Market ResearchFinancial ModellingMarketingOperationsProof of CashQuality of EarningsValuation

Our founding team has 10+ years of experience working in Big 4 firms focusing on M8A deals. We are focused on financial, operational, and commercial due diligence for online & offline businesses. Our expertise includes SaaS, Amazon/Shopify stores, mobile apps, content websites, ecommerce, marketplaces, SMBs, and more.

DueDilio - Thami

Thami N.

Commercial & Market Research

I am the founder of a research and consulting firm which consists of a globally distributed team of regional and local subject-matter experts serving clients internationally. We have research teams throughout the globe covering consumer, software and mobile apps, ecommerce, healthcare, financial services, media, telecommunications, and other industries.

knowledge center

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broad industry coverage

Due Diligence Solutions for Any Type of Business

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Content & Media

Blog, Newsletter, Podcast, Website

DueDilio - Coins


Fintech, Brokers, Insurance, Crypto

DueDilio - Heart health

Health Care

Pharma, Biotech, Devices, Providers

DueDilio - Bar service


Restaurants, Hotels, Leisure, Franchise

DueDilio - Oil platform


Construction, Transports, Oil & Gas, Materials, Ag

DueDilio - Engineering


Autos, Materials, Food, Consumer Goods

DueDilio - House key

Real Estate

Residential, Commercial, Specialized

DueDilio - Shopping bags


DTC, eCommerce, Brick & Mortar, Wholesale

DueDilio - Users group


B2B, B2C, Education, Marketing, Professional

DueDilio - Encrypted processor


Software, Hardware, Telco, IoT, AI, Apps, Plugins

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