Quartr
The AI infrastructure for company research
Stockholm, Sweden · Founded 2020 · $36.6M raised
- Headquarters
- Stockholm
- Employees
- 51–200
- Founded
- 2020
- Business Model
- B2B
- Website
- quartr.com
- Total Funding
- $36.6M
- Last Round
- $18.0M Series BAug 2026
- Rounds
- 4
About
Quartr is an AI infrastructure company for company research, founded in 2020 and headquartered in Stockholm with additional teams in New York and Dublin. The company serves top hedge funds, asset managers, banks, and the largest AI companies through two products: Quartr Pro, an AI research platform for finance professionals, and Quartr API, described as the world's leading IR data layer for builders, covering more than 65 markets and 16,000 companies with a team of 140+ people.
Summary
Quartr is a Financial Services company based in Stockholm, Sweden, founded in 2020. It has raised $36.6M in total across 4 rounds, most recently a $18.0M Series B round in Aug 2026. Investors include Altos Ventures.
Funding History
Aug 2026
Sign up to see all 4 rounds
Extension Round through Series B — per-round amounts, valuations, and who invested in each round.
Investors
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