How to Build a Quantum-Classical Orchestration Startup from Scratch (and Raise $380M)
Introduction
Peter Sarlin, the Helsinki entrepreneur who sold Silo AI to AMD for $665 million, is at it again. His new venture, Qutwo, just hit a $380 million valuation in an angel round—without shipping any quantum hardware. The company's quantum-classical orchestration layer already has customers paying tens of millions of dollars. This guide breaks down the exact steps to replicate his success, from securing deep tech expertise to landing revenue before product launch. Whether you're a serial founder or a first-time quantum entrepreneur, follow these steps to build and fund a hybrid computing platform that investors can't ignore.
What You Need
- Deep expertise in quantum computing, classical HPC, and software orchestration (PhD or equivalent experience preferred)
- Existing network of angel investors, deep tech VCs, and enterprise early adopters
- Prior exit or strong track record in scaling a tech company (optional but highly leveraged)
- Minimal viable product concept: an orchestration layer that abstracts quantum and classical resources
- Initial seed capital of $500K–$2M to build a prototype and hire a core team
- Legal structure (e.g., Delaware C-corp or Finnish Osakeyhtiö) with IP assignments for all founders
Step 1: Define Your Orchestration Layer Value Proposition
Start by clearly articulating what a “quantum-classical orchestration layer” does. In Qutwo's case, it enables workloads to run seamlessly across classical computers and quantum processors without users worrying about the underlying hardware quirks. Your value proposition: let enterprises start paying for quantum advantage before fault-tolerant machines exist. Write a one-page pitch that explains why your layer is 10x faster, cheaper, or more reliable than existing solutions (which are basically none).
Identify the core pain point: quantum hardware is noisy, limited, and evolving fast. Your orchestration layer should handle job scheduling, error mitigation, and hybrid algorithm decomposition. Test this value hypothesis with 10–20 potential customers in industries like drug discovery, finance, or logistics.
Step 2: Assemble a World-Class Team with Hybrid Experience
You need engineers who understand both quantum gates and Linux kernels. Recruit from top universities (Aalto, ETH, MIT) or from existing quantum software startups. Include: one lead quantum scientist, two senior software engineers experienced with distributed systems, and one business development lead with enterprise sales background. Peter Sarlin had the advantage of his Silo AI team; if you lack that, hire contractors or offer significant equity. Aim for 5–10 people before raising external capital.
Step 3: Build a Minimal Viable Orchestration Platform (No Hardware Required)
Ship something that connects classical simulators to a simple API. Qutwo's early platform likely mocked quantum backends while still delivering valuable classical optimization. Use open-source simulators (Qiskit, Cirq) and wrap them with a REST API. Let early customers integrate via Python or C++ SDK. Focus on two key metrics: job throughput and error overhead. Document everything so investors see traction. Do not wait for real quantum hardware—simulate it. Your first customers will pay for the orchestration layer's ability to intelligently switch between classical and quantum resources, even if the “quantum” is simulated.
Step 4: Secure an Angel Round at a High Valuation
Approach angel investors who understand deep tech and have history with European successes. Qutwo's $380 million valuation came from a round that included founders of other AI unicorns and family offices. To justify a sky-high valuation before hardware ships, present: (a) a clear path to revenue—already having customers paying tens of millions (even if via service agreements or pilot contracts); (b) a technology moat—patent-pending orchestration algorithms; (c) a strong founder narrative—your previous exit (if any) and your vision for making quantum work today. Structure the round as a SAFE or priced round with a valuation cap of $300–$500 million. Use your existing network or join European deep-tech syndicates like those listed in the Tips section.
Step 5: Pre-Sell to Enterprise Customers (Before General Availability)
This is the most critical step: get paying customers before you have full hardware support. Qutwo signed multi-million dollar contracts with early adopters who wanted to experiment with hybrid quantum-classical workflows. Target large corporations with existing HPC infrastructure: banks, pharmaceutical companies, energy firms. Offer a “private beta” with dedicated support and a massive discount for annual commitments. Use the revenue to fund further development and as social proof for the next funding round. Prepare a case study showing how your orchestration layer saved them 40% on compute costs compared to pure classical HPC.
Step 6: Raise a Larger Round (Series A) with Hardware Partners
After angel round and initial revenue, raise $50–$100 million Series A from VCs like Index Ventures or Atomico. By now you should have customer traction and quantum hardware partnerships (e.g., with IBM, IonQ, or Rigetti). Your orchestration layer must work with at least two real quantum backends. Demonstrate real break-even unit economics: cost to serve a customer vs. recurring revenue. Use this round to hire a commercial team and expand to the US market.
Step 7: Scale Without Shipping Hardware
Resist the temptation to build your own quantum computer. Qutwo's success comes from being hardware-agnostic. Instead, invest in robust simulation, error suppression, and automatic backend selection. Publish technical papers to build credibility. Hire a developer evangelist to speak at conferences. Your valuation will continue to rise as the gap between customer expectations and quantum hardware readiness widens.
Tips for Success
- Location matters: Base yourself in a European deep-tech hub (Helsinki, Zurich, Cambridge) to access talent and EU grants like Horizon Europe.
- Leverage your story: If you have a prior exit, lead with that narrative. Investors love “serial builders.” Peter Sarlin's Silo AI sale gave instant credibility.
- Don't shy away from high valuation: In deep tech, a $380M angel valuation can work if you can demonstrate that the TAM for hybrid orchestration is in the billions and you have defensible IP.
- Customer feedback loop: Run weekly user research calls with your first five customers. Let them shape product features. This builds loyalty and reduces churn.
- Build for the future: Make sure your architecture can easily integrate error-corrected quantum processors when they arrive. Future-proofing justifies your valuation.
This guide is inspired by the story of Peter Sarlin and Qutwo. While following these steps doesn't guarantee a $380M valuation, it provides a proven framework for building a quantum-classical orchestration company that investors and customers will take seriously.