Who founded Dataform?

Dataform was founded by Lewis Hemens, Guillaume-Henri Huon in 2017.

Who are Dataform's investors?

Dataform's investors include Amino Capital, LocalGlobe, Y Combinator, Prasetia Dwidharma, SNAK Venture Partners, Tribe Capital.

Where is Dataform headquartered?

Dataform is headquartered in London, GB.

Dataform

AcquiredYC W18

London, GB · Founded 2017 · 10 employees · 6 known investors

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Dataform provides tooling for data teams to build, version-control, and deploy SQL data pipelines inside cloud data warehouses such as Snowflake, BigQuery, and Redshift. The company was acquired by Google Cloud in December 2020.

Also known as Tada Science Inc. · Tada analytics

Data & Infrastructure Developer Tools Enterprise Software SaaS AnalyticsUnited KingdomEurope

Founders & leadership· Y Combinator alumni (W18)

Dataform was founded in 2017 by Lewis Hemens and Guillaume-Henri Huon.

Lewis HemensCo-founder & CTO2018–2020Lewis Hemens previously served as CTO at Dataform before its acquisition, followed by a role as Google Engineering Manager in Data Analytics through 2024. He has expertise in data, AI, and machine learning.

Guillaume-Henri HuonCo-founder & CEO2017–2020

Investors · 6

Amino Capitallisted by Amino CapitalPalo Alto · $100K – $10M

How we know: Amino Capital's portfolio page · the VCSheet dataset · Y Combinator's founder network · Not right? Tell us

LocalGlobelisted by LocalGlobeLondon

How we know: funding news · phoenixcourt.vc · Y Combinator's founder network · Not right? Tell us

Y Combinatorlisted by Y CombinatorSan Francisco · $500K

How we know: the Y Combinator directory · open dataset · 5k.vc investor directory · Not right? Tell us

Prasetia DwidharmareportedJakarta Pusat

How we know: Y Combinator's founder network · Not right? Tell us

SNAK Venture PartnersreportedChicago

How we know: Y Combinator's founder network · Not right? Tell us

Tribe CapitalreportedSan Francisco · $25K – $40M

How we know: Y Combinator's founder network · Not right? Tell us

Related companies · 5

NarratorNarrator is a data platform built on the Activity Schema standard that lets data analysts model user journeys and answer analytics questions, with results used in dashboards, story-style analyses, and exports. It targets small data teams, emphasizing faster analysis and reduced warehouse compute costs.

DenormalizedDenormalized provides a serverless platform for querying and transforming real-time data streams without requiring users to manage underlying infrastructure or stream processing systems. The platform automatically infers data schemas and handles stream setup, targeting engineers who want to move data applications from development to production quickly.

FivetranFivetran provides automated data pipelines that extract, load, and transform data into, out of, and across cloud data platforms, handling tasks like schema drift and transformations for data engineering teams. It serves enterprise brands across industries, including Autodesk, JetBlue, and Morgan Stanley.

ChartioChartio is a cloud-based data exploration and business intelligence tool that lets users connect data sources and build dashboards without requiring SQL knowledge. It serves companies looking to analyze and visualize their data.

InfluxDataInfluxData builds InfluxDB, an open-source time series platform for storing and analyzing metrics and events, aimed at developers building monitoring, analytics, and IoT applications. It serves DevOps and IoT use cases, handling data from humans, sensors, and machines.

Companies working in the same space as Dataform.

Legal entities · 1

corporate structure

Tada Science Inc.

Companies House · registry record

View on Companies House ↗

Registered name: DATAFORM LTD
Company number: 05982247
Status: Active
Company type: Private limited company
Incorporated: 30 Oct 2006
Registered office: Northfield House Shurdington Road, Bentham, Cheltenham, Gloucestershire, GL51 4UA
Nature of business (SIC): 18130 — Pre-press and pre-media services62012 — Business and domestic software development
Accounts: last made up to 31 Oct 2025 · next due 31 Jul 2027
Confirmation statement: last made up to 30 Oct 2025 · next due 13 Nov 2026

Current officers · 2

Maureen Anne Packer — secretary, appointed 30 Oct 2006
Ian Packer — director, appointed 30 Oct 2006

Source: Companies House public register · retrieved 24 Jul 2026. Contains public sector information licensed under the Open Government Licence v3.0.

In the news

London-based Dataform raises €1.8 million to build an operating system for data warehouses | EU-Startupseu-startups.com · Jul 2019

Frequently asked questions

What does Dataform do?: Dataform provides tooling for data teams to build, version-control, and deploy SQL data pipelines inside cloud data warehouses such as Snowflake, BigQuery, and Redshift. The company was acquired by Google Cloud in December 2020.
Who founded Dataform?: Dataform was founded by Lewis Hemens, Guillaume-Henri Huon in 2017.
Who are Dataform's investors?: Dataform's investors include Amino Capital, LocalGlobe, Y Combinator, Prasetia Dwidharma, SNAK Venture Partners, Tribe Capital.
Where is Dataform headquartered?: Dataform is headquartered in London, GB.