Quantum Ledger
Vol. III·Cohort Profile·Multiverse
San Sebastián, Spain·Founded 2019·Private
Boulder · Colorado
Analyst note · Software / QEC

Multiverse Computing Software / QEC

Tensor-network methods pivoted to CompactifAI — highest ARR of any "quantum" company, though the quantum link is now thin.

Tensor-network methods pivoted to CompactifAI — highest ARR of any "quantum" company, though the quantum link is now thin.

— Ledger Desk · analyst thesis

Bull case

upside

€1.5B valuation talks close in 2026; €100M ARR doubles on Fortune-500 LLM compression deals; exits to NVIDIA/HP at $5B+ as the AI cost-compression standard. CompactifAI compresses LLMs up to 95% while retaining performance.

Bear case

downside

CompactifAI faces commoditization from open-source quantization (GGUF, AWQ); €1.5B valuation pre-bakes the entire upside; quantum origin becomes a liability not an asset for AI-focused buyers.

Ledger Score · Multiverse Computing

The Ledger reads cautious

Highest ARR of any "quantum" company — but the quantum link is thin; this is now classical-AI-compression with a quantum badge.

63
/ 100

Highest ARR of any "quantum" company — but the quantum link is thin; this is now classical-AI-compression with a quantum badge.

Technology

40

Capital

85

Commercial

90

Government

35

Components are independently scored and weighted. See methodology.

A profile is a snapshot of an argument, not a verdict. The Ledger updates the score nightly; the thesis we revisit only when the facts change.

— analyst-note conventions