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COMPANIES USING

IT Services and IT Consulting Companies Using ClickHouse

111 companies in IT Services and IT Consulting are hiring ClickHouse talent.

ClickHouse is a columnar database built for high-speed analytical queries on massive datasets — it's what engineering teams reach for when Postgres starts choking on event-level data. When an IT services firm is hiring for ClickHouse, they're signaling an active investment in real-time analytics infrastructure, either building it for clients or scaling their own internal data platform. That means adjacent spending on data pipeline tools, cloud storage, and observability services is already in motion.

Buying Signal

A company posting ClickHouse roles is either migrating off a slower analytics database or standing up a net-new real-time data stack — both scenarios involve active vendor evaluation. They're likely buying or comparing streaming ingestion tools, BI platforms, and managed cloud services to sit alongside ClickHouse. Sales reps at data integration vendors, cloud infrastructure providers, or analytics tooling companies should be flagging these companies as high-priority accounts.

Top Companies45 shown

CompanyIndustryHQ LocationSizeJobsLinks
Orion Innovation
orioninc.com
 IT Services and IT Consulting Iselin, United States 5,001+ 299
Aubay
aubay.com
 IT Services and IT Consulting Boulogne-Billancourt, France 5,001+ 156
NLB Services
nlbservices.com
 IT Services and IT Consulting Alpharetta, United States 5,001+ 220
ALTEN Germany
alten-germany.de
 IT Services and IT Consulting Munich, Germany 1,001–5,000 1,427
knowmad mood
knowmadmood.com
 IT Services and IT Consulting Las Rozas de Madrid, Spain 1,001–5,000 266
Ampstek
ampstek.com
 IT Services and IT Consulting Princeton, United States 1,001–5,000 490
Consort Group
consort-group.com
 IT Services and IT Consulting Paris, France 1,001–5,000 436
N-iX
n-ix.com
 IT Services and IT Consulting Valletta, Malta 1,001–5,000 485
Capitole
capitole-consulting.com
 IT Services and IT Consulting Vilanova i la Geltrú, Spain 1,001–5,000 306
Aubay Portugal
aubay.pt
 IT Services and IT Consulting Lisbon, Portugal 1,001–5,000 269
Hytech
hytechc.com
 IT Services and IT Consulting Singapore, Singapore 1,001–5,000 276
MUSINSA 무신사
musinsa.com
 IT Services and IT Consulting Seoul, South Korea 1,001–5,000 221
Ciklum
ciklum.com
 IT Services and IT Consulting Greater London, United Kingdom 1,001–5,000 661
Hornetsecurity
hornetsecurity.com
 IT Services and IT Consulting Hanover, Germany 501–1,000 113
Wisers Information Limited
wisers.com
 IT Services and IT Consulting China 501–1,000 127
Sumsub
sumsub.link
 IT Services and IT Consulting Limassol, Cyprus 501–1,000 98
Confiz
confiz.com
 IT Services and IT Consulting Bellevue, United States 501–1,000 113
Appier
appier.com
 IT Services and IT Consulting Taipei, Taiwan 501–1,000 114
Growth Acceleration Partners
growthaccelerationpartners.com
 IT Services and IT Consulting Austin, United States 501–1,000 42
CONTPAQi
contpaqi.com
 IT Services and IT Consulting Guadalajara, Mexico 501–1,000 22
Experis Italia
experis.it
 IT Services and IT Consulting Milan, Italy 201–500 126
Oxylabs.io
oxylabs.io
 IT Services and IT Consulting Vilnius, Lithuania 201–500 76
Parser
parserdigital.com
 IT Services and IT Consulting City of London, United Kingdom 201–500 63
appflame
appflame.com
 IT Services and IT Consulting Kyiv, Ukraine 201–500 55
Netrio
netrio.com
 IT Services and IT Consulting Mckinney, United States 201–500 46
P2P.org
p2p.org
 IT Services and IT Consulting Cayman Islands 201–500 37
Servers.com
servers.com
 IT Services and IT Consulting Lansing, United States 201–500 28
AXON Networks
axon-networks.com
 IT Services and IT Consulting Irvine, United States 201–500 41
pawaTech
pawatech.com
 IT Services and IT Consulting Tallinn, Estonia 201–500 22
Saragossa
saragossa.co.uk
 IT Services and IT Consulting Greater London, United Kingdom 51–200 178
InnoTech
innotech.pt
 IT Services and IT Consulting Lisbon, Portugal 51–200 242
MLabs
mlabs.city
 IT Services and IT Consulting Greater London, United Kingdom 51–200 188
Worldly
worldly.io
 IT Services and IT Consulting Concord, United States 51–200 100
Cloud Bridge
cloud-bridge.co.uk
 IT Services and IT Consulting Marlow, United Kingdom 51–200 54
MWDN
mwdn.com
 IT Services and IT Consulting Tel-Aviv, Israel 51–200 26
Growdev
growdev.com.br
 IT Services and IT Consulting Brazil 51–200 30
Smart Online
smartonline.app
 IT Services and IT Consulting São Paulo, Brazil 51–200 11
Whitefield Careers
whitefieldcareers.com
 IT Services and IT Consulting Bengaluru, India 11–50 94
UST
ust.com
 IT Services and IT Consulting Aliso Viejo, United States 10,001+ 1,880
EPAM Systems
epam.com
 IT Services and IT Consulting Newtown, United States 10,001+ 1,691
Visa
visa.com
 IT Services and IT Consulting Foster City, United States 10,001+ 1,614
Expleo Group
expleo.com
 IT Services and IT Consulting France 10,001+ 1,508
Lenovo
lenovo.com
 IT Services and IT Consulting Morrisville, United States 10,001+ 1,262
Zensar Technologies
zensar.com
 IT Services and IT Consulting Pune, India 10,001+ 525
Evolution
evolution.com
 IT Services and IT Consulting Birkirkara, Malta 10,001+ 151

111 companies use ClickHouse. Want the full list?

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Market Signal

111 IT services companies hiring across 18,400 open roles is not casual experimentation — it reflects ClickHouse becoming a delivery-layer requirement for client engagements, not just internal tooling. The volume suggests consultancies are being asked to build ClickHouse-based solutions for end clients, which multiplies the downstream buying surface.

Stack Intelligence

Companies hiring for ClickHouse alongside Kafka, Druid, and Postgres are building multi-layer data architectures — Kafka for ingestion, ClickHouse for fast OLAP queries, and Postgres for transactional workloads. The presence of Snowflake and Grafana in the same hiring clusters suggests these teams are also evaluating cloud data warehousing alternatives and need visualization layers on top of their pipelines. For sales teams, this combination signals a mature, well-funded data initiative — not a one-tool experiment.

Hiring Landscape

ClickHouse in the Market

Where and how companies hire ClickHouse talent

By Country

United States
25
France
8
India
8
China
7
Germany
6
United Kingdom
5
Poland
4
Spain
4

Top Roles

Data Engineer54Devops Engineer52Software Engineer46Project Manager41Business Analyst39Product Manager36Java Developer35Data Analyst33Backend Engineer29Full Stack Developer29Data Scientist28Solution Architect27

Related Technologies

PostgreSQLSnowflakeApache DruidApache KafkaGrafanaPython
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Frequently Asked Questions

What is ClickHouse?

ClickHouse is a database optimized for running fast analytical queries across billions of rows, commonly used for product analytics, observability, and log analysis. For IT services firms, hiring for it signals they're building or delivering data-intensive solutions that require sub-second query performance at scale.

Why should sales teams track ClickHouse hiring?

ClickHouse hiring is a leading indicator that a company is in the middle of a data infrastructure build-out — meaning budget is already allocated and vendor decisions are being made. A sales rep at a cloud services or ETL company could use this signal to time outreach before the stack is locked in.

Who should be selling to companies that use ClickHouse?

Vendors best positioned to sell into ClickHouse-hiring companies include cloud infrastructure providers, data pipeline and ETL platforms, BI and visualization tools, and managed database or DevOps services.