Deep Technology & Product Due Diligence, delivered fast.
Confidently execute tech transactions with actionable insights on people, processes and code. Our former CTOs execute a unique, data-driven approach to help you get the real picture - objective, fast and no stone left unturned.
Assessed or supported
Transaction value
Actual CTO experience
Delivering our service
Why we are different
We've been in the CTO seat - not just next to it. That shapes everything we do.
TechMiners is the leading, independent and globally active provider of state-of-the-art assessments and expert technology advices. He have been founded by experienced CTOs who have built, scaled, and sold tech companies themselves. We've made tough architecture calls, managed tech debt, and reported to boards under pressure - not just advised others on it.
But we didn't stop there. We built our own platform to deliver deeper, faster, and more consistent Tech Due Diligence. It lets us go beyond interviews and slide decks, combining structured assessments with data-driven scoring, benchmarks, and risk heatmaps.
That's why our Tech and Product Due Diligence is different: operator insight and software precision. Our approach leaves no stone unturned, uncovering both red flags and hidden values others miss. We speak the language of founders and investors alike, ask the right questions, and deliver clear, decision-ready output - fast.
Trusted by leading VCs, PEs, strategic investors and technicians
Our data-driven Technology Due Diligence process
Fast. Minimally invasive. With the highest level of confidence. Fully web-based from data collection to collaboration, our process combines hands-on CTO experience with a proprietary, data-driven platform to assess code, architecture, product, and teams at scale. Our process delivers investment-grade analysis with unmatched depth and clarity, consistently high quality, on time, and on budget.
Deal context & document review
Aligning on value and scope
We align on your deal's goals and gather the full picture: from product positioning to the tech stack’s role in value creation. Key documents and people are identified to kick off a focused, trust-based process.
Insight and data mining & expert interviews
From data to deep understanding
Using our proprietary tools, we extract structured insights from code, infrastructure, and documentation. Targeted interviews deepen our understanding of team, process, and trade-offs - remote or on-site.
Findings consolidation
Clarity through synthesis
We synthesize technical, product, and process insights into clear findings. Root causes are ranked by impact and solvability, enabling clarity on real risks and upside potential.
Reporting & recommendations
Decision-ready insights
We turn findings into relevant, deal-stage aligned recommendations, tailored to decision-makers. You'll receive a concise, structured report, followed by a live session to explore key takeaways and next steps.
Trust & Security.
Proven, not promised.
In the world of Due Diligence, SOC 2 Type 2 is the difference between “Trust me, I’m careful” and “Here is the independent audit proving it.” For risk-averse buyers and sellers, this should be a mandatory requirement. At TechMiners, security is not a claim. It is independently proven.
SOC 2 Type 2
Audited
Independently verified controls for security, availability, and confidentiality.
No AI or LLM training on client data
Your code and documents are never reused, learned from, or shared.
Automatic post-assessment data deletion
Structured and auditable deletion once the engagement is completed.
Our case studies
All Case Studies.png)
European Technology Group unites with Public Sector Software to accelerate digital transformation in public asset management
.png)
Planet A Ventures leads £5.1 million round for the construction tech startup Automated Architecture (AUAR)
Allara lands $26M to expand women’s hormone telehealth
Seaya Andromeda invests in agritech company Nax to scale in Brazil
saas.group announces acquisition of KingWebmaster
iGent AI emerges from stealth with £6.3M for engineering AI
Aryza acquires Axcess Consulting
Scavenger AI secures €1.1m pre-seed funding for data-driven decision making
FLEX Capital strengthens partnership with Omikron Systemhaus GmbH & Co. KG to drive innovation in transaction banking
AddSecure expands into connected mobility through acquisition of Clifford Group
.png)
Beyond Due Diligence: Driving efficiency & value creation
We help investors and technology-driven companies turn Tech DD insights into measurable results. Our team identifies inefficiencies in technology, teams, and tooling and helps unlock sustainable cost savings and operational excellence.
Smart cost diagnostics
Identify redundancies in infrastructure, licenses, and vendor setups: from cloud to codebase.
Operational efficiency
Benchmark engineering processes and team structures to improve output, scalability, and ROI.
Value creation at speed
From assessment to implementation. Fast, data-driven, and grounded in real operating experience.
How you benefit from working with TechMiners
Trusted advisory from experienced CTOs
All our assessments are led by senior operators who’ve scaled real-world tech companies and know what truly matters in a DD context.
Depth, breadth and speed via proprietary data analytics
Our platform delivers structured, high-resolution insights across architecture, code, team, and product – fast. It allows us to go wide and deep where it matters, without slowing down the deal.
Trusted and independent intermediary with a 360° view
TechMiners bridges the gap between tech teams and investors, with structured, independent, and context-aware assessments. Our secure platform protects source code and IP throughout the process. No exposure, no friction, just clarity.
Continuous support
We stay engaged beyond the DD through vetted partnerships for PEN testing, certification, and post-merger integration. This ensures secure implementation and lasting technical, security, and compliance excellence.
What our clients say
"Very insightful and fast Tech DD that informs both investment decisions and value creation"
"The best in business.”
"TechMiners is our go-to service provider for Tech DD and support for our portfolio companies, delivering expert insight with unmatched speed."
"Fast, responsive and insightful."
"From the tech DDs I participated in (in different roles) this one was the best so far and also the most enjoyable – yes, one can enjoy a tech DD :)."
"I thought you did a great job, and provided valuable feedback for us. I also thought you were very professional and easy to work with."
"I really appreciate how helpful and thoughtful you all were throughout this process. Admittedly, the DD process can be a bit tedious (and nerve wracking), and TechMiners made it really accessible for us, while also helping us to identify several areas for improvement. "
"Working with Techminers on our tech audit was a great experience. The process was fast and efficient, the price-performance ratio was excellent, and the results were highly actionable and relevant. We were very satisfied and would gladly work with them again.
"Very responsive, results to the point. Great for a time critical assessments."
"Delivered 100% on the expectations - speedy, reliable, on point"
"On very short notice, TechMiners' fast and thorough Technology DD enabled us to advance with confidence in our acquisition."
"What sets TechMiners apart are their actionable recommendations by experienced CTOs, creating value for our future portfolio companies already during the Tech DD."
“My CTO and I asked ourselves if our tech setup would sustain and support the hypergrowth situation triggered by Covid-19. TechMiners gave the answer."
"TechMiners’ Vendor Tech DD was decisive for both speed and success of our 50 million € Series B.”
"Speed, experience, expertise, benchmark and perspective... On the same wavelength from start to end. Great job!"
"Before our latest fundraising, TechMiners performed an extensive DD on our tech setup. Their insights gave decisive confidence to both us and our investors.”
"Really professional, fun to work with and delivered on agreed timing and quality"
"Of my seven Tech DDs completed, TechMiners' approach was clearly the most substantiated and diligent. The assessment was very valuable to me and my team, not only our incoming investors."
"Clear take-aways and actions derived from the report, the backup with hard evidence helped to align stakeholders, especially as TechMiners took the time to explain the report to our board."
"Having conducted tech reviews for years, my experience with the TechMiners team is an order of magnitude better than anything I've experienced before due to TechMiners’ structured approach, hands-on attitude, and deep understanding."
"I would also like to thank you for the professional and very constructive TDD. Your input has already triggered the first changes for us."
"Thank you a lot for the seamless and insightful Tech DD process - we are still benefitting from it."
"TechMiners' suggestions and feedback along the way were priceless!"
"Thanks a lot for the document templates and the insights. The Tech DD with you was invaluable and already makes me feel like I am much better equipped for the future."
Quick, focused, with actionable recommendations that the target company valued. Very professional.
Wir sind sehr zufrieden mit der Zusammenarbeit mit TechMiners. Der gesamte Prozess war von Anfang bis Ende einfach und effizient strukturiert.
"Great experience with TechMiners! The report arrived right on schedule, was easy to follow, and pointed out key ways we can strengthen the business for the future."
.png)
"Robert and TechMiner's support was truly worth its weight in gold :)"
"The TechMiners team was incredibly thorough in their review. They raised areas of focus that typically require substantial industry expertise - which highlights the depth of the approach and experience the team brings."
.png)
"TechMiners is our preferred Tech DD provider. We hire them on every software buyout deal. They are client-oriented, technology-driven and provide valuable results quickly. Highly recommended!"
.png)
Meet the people of TechMiners
We're a team of operators, not just advisors. Our experts have built and scaled tech companies themselves and now help others do the same. Get to know the people who bring clarity, speed, and technical depth to every deal.
.webp)
.jpg)
Get in touch
Connect with us to learn how TechMiners can help you navigate tech landscapes with clarity, through expert due diligence, deep industry insight, and a proven track record.
Frequently asked questions
What does TechMiners do?
TechMiners is a leading, independent and globally active provider of state-of-the-art assessments and expert tech advisory services. TechMiners provides deep, data-driven Technology and Product Due Diligence. Unlike generalist consultancies, our assessments are led exclusively by senior CTOs. We analyze software architecture, source code quality, product strategy, team dynamics, and engineering processes to deliver objective insights. We translate complex technical realities into actionable investment recommendations for Private Equity, Venture Capital, and other acquirers.
What makes TechMiners different from other DD providers?
Our differentiator is the combination of Senior Operator Experience and Proprietary Data Analytics. Every assessment is run by former CTOs who have built and scaled companies firsthand, not junior analysts. We use a proprietary toolset to extract objective data from codebases and systems, allowing us to deliver deeper, faster, and more business-relevant results than traditional interview-based approaches.
Who performs the Technology Due Diligence at TechMiners?
All Tech DDs are executed by veteran CTOs and Product Leaders with an average of 20+ years of experience. They are supported by our data-driven platform, which automates the extraction of structured insights from the target’s systems and documentation. This ensures high-level strategic judgement is always backed by hard data.
How fast can TechMiners deliver a Tech DD?
Speed is critical in deal-making. Most assessments are completed in 15 business days or fewer, depending on scope and access. Our process is optimized for velocity and minimal invasiveness, ensuring you get the critical "Red Flag" or "Green Light" signals without delaying the transaction timeline.
Is the Tech DD process disruptive for the target company?
No. We treat the target company’s time with respect. Our process is minimally invasive, deriving most insights from automated system data analysis and documentation reviews. We conduct focused, high-impact interviews only where necessary, significantly minimizing the workload for the target's engineering and product teams compared to traditional audits.
What does TechMiners evaluate during a Tech DD?
We assess the target's "fitness for purpose" against a given Investment Thesis. We measure and analyze seven key dimensions:
• Technology architecture & infrastructure
• Code quality & technical debt
• Security & compliance
• Engineering processes (SDLC)
• Scalability & performance
• Team structure & velocity
• Product maturity & roadmap
We provide an objective opinion on whether the technical setup is an enabler or a risk to your business case.
Can TechMiners verify claims made by target companies?
Yes. We validate qualitative claims with quantitative facts. Leveraging over 135 years of collective CTO experience and our analytics platform, we verify claims regarding scalability, AI capabilities, team velocity, and technical debt. If a target claims their platform is "cloud-native" or "ready for enterprise scale," we look at the code and infrastructure to confirm it.
Does TechMiners support early- and late-stage deals?
Yes, we do all of them. We cover the full investment spectrum:
• Venture Capital: seed to Series C assessments focusing on feasibility and team capability.
• Private Equity: LBOs, carve-outs, and platform add-ons focusing on scalability, CAPEX efficiency, and technical debt.
• Family offices & search funds: risk assessment and modernization potential.
Anyone needing to gauge the benefits and risks of capital allocation in a software organization can rely on TechMiners.
How does TechMiners create value for Private Equity (PE) clients?
For Private Equity, our focus is on protecting carry and identifying value creation.
• Risk mitigation: we identify hidden technical debt and architectural risks that could derail the Value Creation Plan (VCP) or inflate CAPEX requirements post-close.
• Value creation: we pinpoint specific opportunities to increase EBITDA through engineering efficiency, cloud cost optimization, and R&D rationalization.
• Exit readiness: we help PE firms prepare assets for exit by ensuring the technology story supports the highest possible multiple.
How does TechMiners reduce risk for Venture Capital (VC) investors?
For VCs, our goal is to reduce the failure rate of the portfolio.
• Feasibility check: we verify if the product can actually do what the founders claim, specifically in complex DeepTech or AI-driven startups.
• Scalability reality: we assess if the current tech stack can handle the growth projected in the pitch deck without requiring a complete rebuild (which burns cash).
• Team audit: we evaluate if the founding technical team has the maturity to lead the company to the next funding round.
How does TechMiners help businesses "up their tech game"?
Beyond the transaction, we support portfolio companies and corporates in operational excellence.
• Benchmarking: we benchmark engineering processes against industry standards to identify bottlenecks.
• Transformation: we provide actionable roadmaps to improve delivery velocity, modernization, and product quality.
• Continuous support: we assist teams post-project (Post-Merger Integration or Transformation) to implement recommendations, ensuring the technology organization evolves from a cost center to a competitive advantage.
