Company lists · Data refreshed November 2026

Top 25 Oracle performance tuning services worldwide

RevenueBase identified 322 company matches for oracle performance tuning services worldwide as of November 2026 and tracks 2,652 professional contacts across them, including 414 with verified work emails. The United States is the largest market and Istanbul the largest hub.

This list covers company matches for oracle performance tuning services worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for oracle performance tuning services follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
322Companies
2,652Contacts tracked
414Verified emails
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The 25 largest oracle performance tuning services worldwide

Ranked by team size
Top 25 of 322 company matches for oracle performance tuning services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSalt Lake City, United StatesHQ recorded Nov 6, 2026501-1,000115 contacts →

Exact match

“Database Administrator”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAhmedabad, IndiaHQ recorded Nov 6, 202611-50102 contacts →

Exact match

“With a mission to provide simplified and high-quality services to enhance the business agility of our enterprise clients, we commenced operations in the year 2020.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchAraraquara, BrazilHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“A DBA ONLINE iniciou suas atividades há nove anos com o objetivo de fornecer consultoria e assessoria em Sistemas Gerenciadores de Banco de Dados, buscando oferecer soluções…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchPlano, TX, United StatesHQ recorded Nov 6, 202651-20062 contacts →

Exact match

“Viscosity is a niche consulting firm founded by industry and authored experts who are prominent thought leaders with decades of experience in architecting & tuning business…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPretoria, South AfricaHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“RadixTrie helps companies keep critical database environments stable, secure and performing without adding unnecessary support layers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSandiacre, United KingdomHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“We are #TheDatabaseExperts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchHyderabad, IndiaHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Our Services aim to maximize Database availability, Security & Reliability Engineering while minimizing time and cost.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAgoura Hills, CA, United StatesHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“The Aner Group specializes in PeopleSoft, Oracle, SAP and JAVA application, database technology solutions and enterprise data security.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAshkelon, IsraelHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Ryltech administration and consulting services are provided by a team of experienced Microsoft Certified Database Administrators (MCDBA).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchThalwil, SwitzerlandHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Tradeware AG is the specialist for high-available, or high-performant Oracle database platforms.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchn/a11-5021 contacts →

Exact match

“Radically transform and eliminate waste – Reduce TCO upto 5X (ORACLE Solutions) Does your company really want to reduce recurring IT spends, Improve Service Quality and achieve…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchEdegem, BelgiumHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Monin is your solution driven database partner.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLima, PeruHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Evotech Solution is an Oracle Gold Partner company specialized in providing IT services and products for Infrastructure and implementation of mission critical applications…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchTrondheim, NorwayHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Systor is designing and developing innovative high performance & availability transactional database systems and applications for state-of-the-art internet usages.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCenturion, South AfricaHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“AstuteTech specializes in optimizing data infrastructure for medium to large businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNorth Sydney, AustraliaHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“At Pebble IT, we take pride in our Australian team offering a premium level of enterprise-service our clients expect.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“DBO Bilgi Teknolojileri A.Ş, 2004 yılından bu yana firmaların veritabanı konusundaki ihtiyaçlarını karşılamak için oluşturduğu çözüm ve hizmetlerin ayrı bir yapı ile daha da…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“An independently held software company founded in 1981, Bradmark Technologies, Inc, is your “go-to”, full-service provider for database and technology users, offering…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSantiago De Querétaro, MexicoHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Empresa fundada a inicios de 2010, ofrece los mejores servicios relacionados a Oracle y Desarrollos de software a la medida.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchGranville, OH, AustraliaHQ recorded Nov 6, 20261-1017 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchGrapevine, TX, United StatesHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“Focus Datatech provides a quality and cost effective service to administer databases infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBowie, MD, United StatesHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“IDS is an Information Technology services company applying today's technology advancements to enterprise business process improvement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchRibeirão Preto, BrazilHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Somos a Siltech Consult, atuamos há mais de 20 anos no mercado, sendo especialistas nos serviços e soluções de Banco de Dados.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Mark Gurry & Associates (MGA) are a specialist database consulting company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSantiago, ChileHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“ARKADIOS Somos una empresa de consultoría que se especializa en el desempeño de las aplicaciones y las BDD más populares del mercado, ayudamos a nuestros clientes a mejorar la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 322 oracle performance tuning services worldwide

See the full list, filter by size, metro and specialty, and access 414 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oracle performance tuning services worldwide at a glance

As of Nov 6, 2026
15.6%Verified-email coverage
8.2Average contacts per company
1-10Median size (employees)
1.9%Largest-city concentration · Istanbul
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
206
11-50
88
51-200
19
201-500
4
501-1,000
1
1,001-5,000
1

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for oracle performance tuning services are linked below.
What qualifies
Company records worldwide whose business descriptions match “oracle performance tuning services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 414 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Oracle performance tuning services by location

1 lists · largest first

Every Oracle performance tuning services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “oracle performance tuning services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oracle performance tuning services are there worldwide?

RevenueBase identified 322 company matches for oracle performance tuning services worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Actively Searching For NEW Employment tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most oracle performance tuning services?

The United States leads with 53 companies. Every oracle performance tuning services list by country and city is linked on this page.

Which city has the most oracle performance tuning services?

Istanbul leads with 6 company records, followed by London (6) and Hyderabad (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 414 professional contacts with verified work emails tracked across these 322 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.