Company lists · Data refreshed September 2026
Top 20 Software architecture consulting companies based in Estonia
RevenueBase identified 66 company matches for software architecture consulting companies associated with Estonia as of September 2026 and tracks 2,324 professional contacts across them, including 1,340 with verified work emails. Tallinn is the largest hub.
This list covers company matches for software architecture consulting companies associated with Estonia, 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 September 29, 2026.
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.
The 20 largest software architecture consulting companies based in Estonia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,878 contacts → | ||||
Exact match “ELEKS, a trusted partner for guaranteed software engineering excellence, quality, and transparency every step of the way.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 2 | 74 contacts → | ||||
Exact match “Jelvix is a global tech partner with over 15 years of experience.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 3 | 47 contacts → | ||||
Exact match “Greenice is a custom software development team that helps growing products become easier to evolve.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 4 | 37 contacts → | ||||
Exact match “Mooncascade is an expert software, design, and cloud solutions company that guides you through the ever-evolving digital landscape.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 5 | 26 contacts → | ||||
Exact match “Plexteq is a trusted digital consulting and software engineering company that delivers solutions at the cutting edge of technology, with R&D centers in Estonia, Ukraine and UK.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 6 | 21 contacts → | ||||
Exact match “We offer intelligent and efficient services in software engineering.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 7 | 14 contacts → | ||||
Exact match “Red Function OÜ is a Tallinn-based software development and systems integration partner helping businesses turn technology into measurable results.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 8 | 10 contacts → | ||||
Exact match “Zetico is a boutique engineering & DevOps consultancy.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 9 | 10 contacts → | ||||
Exact match “We help businesses optimize their IT operations and accelerate growth through our expertise in: & – We integrate third-party services and products via APIs, perform gap analysis…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 10 | 6 contacts → | ||||
Exact match “Soluvi is a custom application development and software engineering company.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 11 | 3 contacts → | ||||
Exact match “We provide quality solutions by offering a custom client oriented approach.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 12 | 3 contacts → | ||||
Exact match “S4biz is a consulting specializing in Cloud Migration (AWS, Azure, GCP), Outstaffing, SDLC, CI/CD, DevOps, Sophisticated Project Management and other Boutique consulting fields of…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 13 | 3 contacts → | ||||
Exact match “At NanoStrategy, we believe that small details can make a big difference.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 14 | 3 contacts → | ||||
Exact match “Building software that matters” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 15 | 3 contacts → | ||||
Exact match “Digitize is a team of highly experienced software engineers, quality guards and consulting professionals on a mission to create, customize and maintain software that enables…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 16 | 3 contacts → | ||||
Exact match “We create business value through consulting & agile development.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 17 | 2 contacts → | ||||
Exact match “By combining domain knowledge with technical expertise, Callista has helped its partners to bring innovative products to market and scale up their businesses.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 18 | 2 contacts → | ||||
Exact match “Software Development Consultants Offering enterprise-grade software services around cloud computing, software quality, data processing, and development processes.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 19 | 1 contacts → | ||||
Exact match “SOA Trader is a consulting company, which helps in speeding up creation of new software solutions while reducing software development time and costs.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match “ISEKAIT delivers specialised IT consulting services across Europe and beyond.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “software architecture consulting companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 20 of 66 software architecture consulting companies based in Estonia
See the full list, filter by size, metro and specialty, and access 1,340 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Software architecture consulting companies based in Estonia at a glance
As of Sep 29, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Estonia, so it is reported there. Company counts and contact totals on this page are exact for Estonia, over 66 companies.
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.
- What qualifies
- Company records associated with Estonia whose business descriptions match “software architecture consulting companies” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 1,340 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 September 29, 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.
Software architecture consulting companies by metro
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 “software architecture consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many software architecture consulting companies are there based in Estonia?
RevenueBase identified 66 company matches for software architecture consulting companies associated with Estonia as of September 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?
ELEKS tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most software architecture consulting companies?
Tallinn leads with 50 company records, followed by Tartu (5) and Tallin (3).
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 1,340 professional contacts with verified work emails tracked across these 66 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 September 29, 2026.
Ready to reach these companies? Verified emails and direct dials for all 66 software architecture consulting companies based in Estonia. Start with a free account, no credit card.
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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.
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Company intelligence · public preview
Top 20 software architecture consulting companies based in Estonia
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 66 matching company records for software architecture consulting companies based in Estonia, with 2,324 tracked contacts and 1,340 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 20 software architecture consulting companies based in Estonia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  ELEKSeleks.comHQ: Tallinn, EstoniaReported employees: 1,001-5,000 | Tallinn, Estonia | 1,001-5,000 | Exact match | 1,878 contacts → |
“ELEKS, a trusted partner for guaranteed software engineering excellence, quality, and transparency every step of the way.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Jelvixjelvix.comHQ: Tallinn, EstoniaReported employees: 201-500 | Tallinn, Estonia | 201-500 | Exact match | 74 contacts → |
“Jelvix is a global tech partner with over 15 years of experience.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Greenicegreenice.netHQ: Tallinn, EstoniaReported employees: 11-50 | Tallinn, Estonia | 11-50 | Exact match | 47 contacts → |
“Greenice is a custom software development team that helps growing products become easier to evolve.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Mooncascademooncascade.comHQ: Tartu, EstoniaReported employees: 51-200 | Tartu, Estonia | 51-200 | Exact match | 37 contacts → |
“Mooncascade is an expert software, design, and cloud solutions company that guides you through the ever-evolving digital landscape.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Plexteq OÜplexteq.comHQ: Tallinn, EstoniaReported employees: 11-50 | Tallinn, Estonia | 11-50 | Exact match | 26 contacts → |
“Plexteq is a trusted digital consulting and software engineering company that delivers solutions at the cutting edge of technology, with R&D centers in Estonia, Ukraine and UK.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Ringit OÜringit.eeHQ: Tallinn, EstoniaReported employees: 11-50 | Tallinn, Estonia | 11-50 | Exact match | 21 contacts → |
“We offer intelligent and efficient services in software engineering.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  RED Function OÜredfunction.eeHQ: Tallinn, EstoniaReported employees: 11-50 | Tallinn, Estonia | 11-50 | Exact match | 14 contacts → |
“Red Function OÜ is a Tallinn-based software development and systems integration partner helping businesses turn technology into measurable results.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Zeticozetico.ioHQ: Tallin, EstoniaReported employees: 11-50 | Tallin, Estonia | 11-50 | Exact match | 10 contacts → |
“Zetico is a boutique engineering & DevOps consultancy.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Lembitechlembitech.comHQ: Harju Maakond, EstoniaReported employees: 51-200 | Harju Maakond, Estonia | 51-200 | Exact match | 10 contacts → |
“We help businesses optimize their IT operations and accelerate growth through our expertise in: & – We integrate third-party services and products via APIs, perform gap analysis…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Soluvisoluvi.comHQ: Tallinn, EstoniaReported employees: 1-10 | Tallinn, Estonia | 1-10 | Exact match | 6 contacts → |
“Soluvi is a custom application development and software engineering company.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Arbendiumarbendium.comHQ: Tallinn, EstoniaReported employees: 1-10 | Tallinn, Estonia | 1-10 | Exact match | 3 contacts → |
“We provide quality solutions by offering a custom client oriented approach.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Stars4business OUs4biz.io HQ: Tallinn, EstoniaReported employees: 1-10 | Tallinn, Estonia | 1-10 | Exact match | 3 contacts → |
“S4biz is a consulting specializing in Cloud Migration (AWS, Azure, GCP), Outstaffing, SDLC, CI/CD, DevOps, Sophisticated Project Management and other Boutique consulting fields of…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Nanostrategynanostrategy.ioHQ: Kristiine, EstoniaReported employees: 1-10 | Kristiine, Estonia | 1-10 | Exact match | 3 contacts → |
“At NanoStrategy, we believe that small details can make a big difference.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Camelot Technologiescamelot.eeHQ: Tallinn, EstoniaReported employees: 1-10 | Tallinn, Estonia | 1-10 | Exact match | 3 contacts → |
“Building software that matters” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Digitize OÜdigitize.eeHQ: Tallinn, EstoniaReported employees: 11-50 | Tallinn, Estonia | 11-50 | Exact match | 3 contacts → |
“Digitize is a team of highly experienced software engineers, quality guards and consulting professionals on a mission to create, customize and maintain software that enables…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Artifyartify.eeHQ: EstoniaReported employees: 11-50 | Estonia | 11-50 | Exact match | 3 contacts → |
“We create business value through consulting & agile development.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Callista Software OÜcallista.eeHQ: Tallinn, EstoniaReported employees: 1-10 | Tallinn, Estonia | 1-10 | Exact match | 2 contacts → |
“By combining domain knowledge with technical expertise, Callista has helped its partners to bring innovative products to market and scale up their businesses.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Must Greif OÜmustgreif.comHQ: Tartu, EstoniaReported employees: 1-10 | Tartu, Estonia | 1-10 | Exact match | 2 contacts → |
“Software Development Consultants Offering enterprise-grade software services around cloud computing, software quality, data processing, and development processes.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  SOA Trader, LTDsoatrader.comHQ: Tallinn, EstoniaReported employees: 1-10 | Tallinn, Estonia | 1-10 | Exact match | 1 contacts → |
“SOA Trader is a consulting company, which helps in speeding up creation of new software solutions while reducing software development time and costs.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Isekaitisekait.comHQ: Tallinn, EstoniaReported employees: 1-10 | Tallinn, Estonia | 1-10 | Exact match | 1 contacts → |
“ISEKAIT delivers specialised IT consulting services across Europe and beyond.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 20 of 66 company matches
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Software architecture consulting companies: dataset insights
September 29, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
66 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Estonia, so it is reported there. Company counts and contact totals on this page are exact for Estonia, over 66 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 29, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Software architecture consulting companies by metro
Questions about this company list
What does Exact match mean for software architecture consulting companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many software architecture consulting companies did RevenueBase find based in Estonia?
The saved snapshot records 66 matching company records, 2,324 tracked contacts and 1,340 verified emails. The public preview displays 20 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 29, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 20 software architecture consulting companies based in Estonia. Snapshot: September 29, 2026. https://revenuebase.ai/companies/software-architecture-consulting-companies/estonia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Software architecture consulting companies based in Buenos Aires, Argentina
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Company intelligence · public preview
Top 20 software architecture consulting companies based in Estonia
RevenueBase records 66 matching company records for software architecture consulting companies based in Estonia, with 2,324 tracked contacts and 1,340 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 20 software architecture consulting companies based in Estonia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | ELEKSeleks.com HQ: Tallinn, EstoniaReported employees: 1,001-5,000 | Tallinn, Estonia | 1,001-5,000 | Exact match | 1,878 contacts → |
“ELEKS, a trusted partner for guaranteed software engineering excellence, quality, and transparency every step of the way.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Jelvixjelvix.com HQ: Tallinn, EstoniaReported employees: 201-500 | Tallinn, Estonia | 201-500 | Exact match | 74 contacts → |
“Jelvix is a global tech partner with over 15 years of experience.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Greenicegreenice.net HQ: Tallinn, EstoniaReported employees: 11-50 | Tallinn, Estonia | 11-50 | Exact match | 47 contacts → |
“Greenice is a custom software development team that helps growing products become easier to evolve.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Mooncascademooncascade.com HQ: Tartu, EstoniaReported employees: 51-200 | Tartu, Estonia | 51-200 | Exact match | 37 contacts → |
“Mooncascade is an expert software, design, and cloud solutions company that guides you through the ever-evolving digital landscape.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Plexteq OÜplexteq.com HQ: Tallinn, EstoniaReported employees: 11-50 | Tallinn, Estonia | 11-50 | Exact match | 26 contacts → |
“Plexteq is a trusted digital consulting and software engineering company that delivers solutions at the cutting edge of technology, with R&D centers in Estonia, Ukraine and UK.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Ringit OÜringit.ee HQ: Tallinn, EstoniaReported employees: 11-50 | Tallinn, Estonia | 11-50 | Exact match | 21 contacts → |
“We offer intelligent and efficient services in software engineering.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | RED Function OÜredfunction.ee HQ: Tallinn, EstoniaReported employees: 11-50 | Tallinn, Estonia | 11-50 | Exact match | 14 contacts → |
“Red Function OÜ is a Tallinn-based software development and systems integration partner helping businesses turn technology into measurable results.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Zeticozetico.io HQ: Tallin, EstoniaReported employees: 11-50 | Tallin, Estonia | 11-50 | Exact match | 10 contacts → |
“Zetico is a boutique engineering & DevOps consultancy.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Lembitechlembitech.com HQ: Harju Maakond, EstoniaReported employees: 51-200 | Harju Maakond, Estonia | 51-200 | Exact match | 10 contacts → |
“We help businesses optimize their IT operations and accelerate growth through our expertise in: & – We integrate third-party services and products via APIs, perform gap analysis…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Soluvisoluvi.com HQ: Tallinn, EstoniaReported employees: 1-10 | Tallinn, Estonia | 1-10 | Exact match | 6 contacts → |
“Soluvi is a custom application development and software engineering company.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Arbendiumarbendium.com HQ: Tallinn, EstoniaReported employees: 1-10 | Tallinn, Estonia | 1-10 | Exact match | 3 contacts → |
“We provide quality solutions by offering a custom client oriented approach.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Stars4business OUs4biz.io HQ: Tallinn, EstoniaReported employees: 1-10 | Tallinn, Estonia | 1-10 | Exact match | 3 contacts → |
“S4biz is a consulting specializing in Cloud Migration (AWS, Azure, GCP), Outstaffing, SDLC, CI/CD, DevOps, Sophisticated Project Management and other Boutique consulting fields of…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Nanostrategynanostrategy.io HQ: Kristiine, EstoniaReported employees: 1-10 | Kristiine, Estonia | 1-10 | Exact match | 3 contacts → |
“At NanoStrategy, we believe that small details can make a big difference.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Camelot Technologiescamelot.ee HQ: Tallinn, EstoniaReported employees: 1-10 | Tallinn, Estonia | 1-10 | Exact match | 3 contacts → |
“Building software that matters” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Digitize OÜdigitize.ee HQ: Tallinn, EstoniaReported employees: 11-50 | Tallinn, Estonia | 11-50 | Exact match | 3 contacts → |
“Digitize is a team of highly experienced software engineers, quality guards and consulting professionals on a mission to create, customize and maintain software that enables…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Artifyartify.ee HQ: EstoniaReported employees: 11-50 | Estonia | 11-50 | Exact match | 3 contacts → |
“We create business value through consulting & agile development.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Callista Software OÜcallista.ee HQ: Tallinn, EstoniaReported employees: 1-10 | Tallinn, Estonia | 1-10 | Exact match | 2 contacts → |
“By combining domain knowledge with technical expertise, Callista has helped its partners to bring innovative products to market and scale up their businesses.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Must Greif OÜmustgreif.com HQ: Tartu, EstoniaReported employees: 1-10 | Tartu, Estonia | 1-10 | Exact match | 2 contacts → |
“Software Development Consultants Offering enterprise-grade software services around cloud computing, software quality, data processing, and development processes.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | SOA Trader, LTDsoatrader.com HQ: Tallinn, EstoniaReported employees: 1-10 | Tallinn, Estonia | 1-10 | Exact match | 1 contacts → |
“SOA Trader is a consulting company, which helps in speeding up creation of new software solutions while reducing software development time and costs.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Isekaitisekait.com HQ: Tallinn, EstoniaReported employees: 1-10 | Tallinn, Estonia | 1-10 | Exact match | 1 contacts → |
“ISEKAIT delivers specialised IT consulting services across Europe and beyond.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 20 of 66 company matches
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Software architecture consulting companies: dataset insights
September 29, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
66 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Estonia, so it is reported there. Company counts and contact totals on this page are exact for Estonia, over 66 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 29, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Software architecture consulting companies by metro
Questions about this company list
What does Exact match mean for software architecture consulting companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many software architecture consulting companies did RevenueBase find based in Estonia?
The saved snapshot records 66 matching company records, 2,324 tracked contacts and 1,340 verified emails. The public preview displays 20 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 29, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 20 software architecture consulting companies based in Estonia. Snapshot: September 29, 2026. https://revenuebase.ai/companies/software-architecture-consulting-companies/estonia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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