Knowledge and experience put into
managed services and SQL server tools


  1. 1998
  2. 2003–2008
  3. 2013
  4. 2013–2015
  5. 2015
  6. 2017
  7. 2018
  8. 2019
  9. 2020

20 years+ of managing and improving the performance of customer databases

We launched as DatabaseOnline and we’ve been growing and improving ever since. Some of our first customers were healthcare providers and government agencies, who valued our flexible customer support. We also developed bespoke product and service packages to meet their specific needs.

Our mission

SQLTreeo's mission is to put the knowledge and experience we have into the tools we build and the services we deliver.

Our vision

SQLTreeo’s vision is to maintain its reputation as a top-10 database solutions provider. Our highly skilled developers and Database Administrators (DBAs) support our customers’ daily needs from offices in Europe, Asia, Africa, North America and Australia. We are continually finding innovative ways to help businesses grow and be more sustainable.

Our values

  • Innovative and open to new ways of working
  • Transparent, efficient and committed to customer service excellence
  • Collaborative partners committed to knowledge sharing and work / life balance.
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Management team

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CEO and founder

Danny

A skilled DBA and leader with a great passion for SQL.

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COO

Rene

Inspiring, always focused on improving the business strategy and customer experience.

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Operational Management

Vincent

Enthusiastic, supportive and an expert in overcoming operational challenges.

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Finance/HR

Maggie

Diligent and efficient, with a keen eye for anticipating and preventing possible issues.

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Marketing

Gepke

Has great enthusiasm in communicating the latest trends surrounding the brand of SQLTreeo and has an invasive effect on the team.

Our Partners

Denit

Multicloud specialist Denit and managed database expert SQLTreeo will collaborate more intensively. The organizations developed a new service that ensures error-free, reliable databases...

EHV

For many Dutch SMEs, EHV is the preferred partner in the field of software technology, development services and data consultancy. Together with SQLTreeo...

EHV

To respond even more and better to the specific needs of certain sectors, Telenet and SQLTreeo will collaborate more intensively. By expanding their professional services with SQLTreeo managed...

Helping you make the most
of your SQL database

Is your database slow and unreliable? Do you have a dedicated expert to call if something goes wrong? Maybe your business is so successful you need extra data management capability?

These are all areas where the SQLTreeo team can help.

Our highly experienced specialists have extensive database knowledge and expertise. We recruit the best and continually invest in their on-going training, skills and development.

Since 1998, we have worked with everyone from government departments and healthcare providers, to financial services and energy companies. They all value our:

  • Technical database knowledge
  • Hands-on problem solving
  • Fast, reliable, flexible customer service.

Technology

Why choose us?

We are extremely enthusiast, very passionate and highly experienced. That makes a big difference.

Mission

Our mission

SQLTreeo's mission is to put the knowledge and experience we have into the tools we build and the services we deliver.

Satisfied customers

Unilever Tommy Hilfiger InterPay Shell Equens Conimex Koningaap Reddion KPN Getronics Conduent autobytel.com Syntegra Campai telserv STMR rabobank opta mineco london lloyds kvk justitie hypotheker hosting-nl cendris

Testimonials

Based on my experience, SQLTreeo is very passionate about satisfying their customer’s needs. Always great output, solid solutions and quick responds by SQLTreeo when needed.
Maurits Hafkenscheid
Manager Operations & Development - TelServ
Optimizing and maintaining our databases was a daunting task for us. We did not have the proper knowledge and were unable to provide 24/7 support for our customers. SQLTreeo was able to reduce our processing time by 50% and is proactively supporting (monitoring) our systems so there is little to no business impact. Thanks to SQLTreeo we are in control of our Microsoft SQL servers.
Bart Delpeut
System Administrator at KPN
SQLTreeo is our virtual teammate that never sleeps and continuously monitors the performance of our SQL production environment. They provide us with tailor-made SQL solutions that meet our exact demands.
Martijn Reuzenaar
Application Manager - VoIP & Communication Technologies
Our production MS SQL standard edition databases with billions of records became to large to handle which resulted in performance degradation and long DR times. In SQLTreeo we've found a partner able to find a cost effective solution to keep our databases small in an automated and cost effective way. We will surely make use of the expertise of SQLTreeo for our future projects.
Richard Beute
SpeakIntelligence