Data & Memory LayerSeries FInfraℹQuantexa
Contextual data powers trusted AI decisions.
Company snapshot
- Stage
- Series F
- Funding
- Series F · $175M · Mar 5, 2025
- Status
- published
- Updated
- Nov 8, 2026
- Views
- Category
- Data & Memory Layer
- Website
- quantexa.com
What they're building
Contextual data powers trusted AI decisions. Quantexa resolves entities and builds contextual relationships across enterprise data, giving organizations a trusted foundation for AI decisions, investigations, and risk management.
Foundation model usage
Editorial estimates from product descriptions. Model providers and actual usage are not confirmed.
- Inferred architecture
- Embeddings & semantic search
- Estimated model demand
- Low intensity
NYC footprint
- Documented NYC location
- 1133 Avenue of the Americas, 27th Floor, New York, NY 10036 · Current occupancy not confirmed; see sources below.
Funding
Latest funding: Series F · $175M · Mar 5, 2025. Lead investor: Teachers' Venture Growth.
Sources & location evidence
Open research desk ↗Profile source review: 2026-11-04. Official office-location page lists 1133 Avenue of the Americas, 27th Floor in NYC and London as head office.
- https://www.quantexa.com/press/quantexa-completes-usd-175-million-series-f-investment-round-led-by-teachers-venture-growth/ ↗
- https://www.quantexa.com/get-in-touch/ ↗
Manhattan · verified office
1133 Avenue of the Americas, 27th Floor, New York, NY 10036. Current occupancy not confirmed. Current company contact page explicitly publishes this NYC office and identifies London as head office.
Quantexa - Office locations ↗Source checked 2026-11-04
Notes
Quantexa is tagged infra based on buyer clarity, repeat workflow activity, public activity, and fit with the AI Atlas map.
Related NYC startups
Aaru uses simulated populations to predict consumer, market, and political behavior.
Aaru simulates populations of AI agents grounded in demographic and behavioral data, helping businesses model consumer choices, market responses, and strategic decisions.
Data & Memory LayerWorkflowℹRecent Activity
External data can become an on-demand utility, with a common ontology connecting fragmented datasets to usable business and AI insights.
Carbon Arc turns licensed external data into structured intelligence that businesses and AI systems can access on demand through an exchange with consumption-based pricing.
Data & Memory LayerInfraℹRecent Activity
Wallaroo provides an enterprise AI/ML production platform that enables clients to deploy machine learning and analytics projects into production at scale, with model observability, monitoring, and inference orchestration.
Data & Memory LayerInfraℹRecent Activity