Company lists · Data refreshed September 2026

Top 25 Fintech software development firms based in Sweden

RevenueBase identified 49 company matches for fintech software development firms associated with Sweden as of September 2026 and tracks 1,357 professional contacts across them, including 566 with verified work emails. Stockholm is the largest hub.

This list covers company matches for fintech software development firms associated with Sweden, 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 28, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built
49Companies
1,357Contacts tracked
566Verified emails
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The 25 largest fintech software development firms based in Sweden

Ranked by team size
Top 25 of 49 company matches for fintech software development firms based in Sweden, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchStockholm, SwedenHQ recorded Sep 28, 2026501-1,000320 contacts →

Exact match

“Tink, A Visa Solution, is a market-leading payment services and data enrichment platform, serving some of the world’s largest financial institutions.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchGothenburg, SwedenHQ recorded Sep 28, 202651-200198 contacts →

Exact match

“Modern banking.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchStockholm, SwedenHQ recorded Sep 28, 202651-200112 contacts →

Exact match

“The future of trading and post-trade operations starts here.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchStockholm, SwedenHQ recorded Sep 28, 2026501-1,00077 contacts →

Exact match

“This account has moved.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchStockholm, SwedenHQ recorded Sep 28, 202651-20063 contacts →

Exact match

“Designing financial infrastructure for innovators and change-makers to build, adapt and thrive in our interconnected world.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchUpplands Väsby, SwedenHQ recorded Sep 28, 202611-5051 contacts →

Exact match

“Westpay is a full-service fintech and payment solution provider that offers solutions that simplify payments and amplifies the overall customer experience.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchStockholm, SwedenHQ recorded Sep 28, 202651-20029 contacts →

Exact match

“Payair Technologies is an industry leading provider of digital payment services across the Nordics and Europe.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchGothenburg, SwedenHQ recorded Sep 28, 202651-20028 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchStockholm, SwedenHQ recorded Sep 28, 202611-5026 contacts →

Exact match

“We're building a One-Stop-Shop platform that integrates Fintech solutions such as deferred payments, credit facilities, spend management, and open banking, with essential tools…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchStockholm, SwedenHQ recorded Sep 28, 202611-5024 contacts →

Exact match

“Fintech i framkant sedan 1998.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchStockholm, SwedenHQ recorded Sep 28, 202611-5019 contacts →

Exact match

“Lesslie is a fintech company that builds tools and services for the world’s cross-border businesses.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchStockholm, SwedenHQ recorded Sep 28, 202611-5018 contacts →

Exact match

“Fimentos mission is to empower companies to generate additional value for their customers by offering smarter solutions using financial technology.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchStockholm, SwedenHQ recorded Sep 28, 202611-5017 contacts →

Exact match

“Sealfx is a Swedish FinTech company headquartered in Stockholm that offers companies all over the world accessible solutions for digitization and automation of Treasury Management.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchNorrmalm, SwedenHQ recorded Sep 28, 20261-109 contacts →

Exact match

“We create inovation in the finance industry by smart and cost effective IT-solutions”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchStockholm, SwedenHQ recorded Sep 28, 20261-109 contacts →

Exact match

“Anslut dig till den digitala revolutionen med oss på Falköga Tech.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchStockholm, SwedenHQ recorded Sep 28, 202611-507 contacts →

Exact match

“We at Brokerway find that the securities market is the most exciting environment to work in.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchGothenburg, SwedenHQ recorded Sep 28, 20261-106 contacts →

Exact match

“Founded in 2011, Keeros is at the forefront of digital transformation in the financial sector, dedicated to simplifying and automating the complex processes within the banking and…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchStockholm, SwedenHQ recorded Sep 28, 20261-105 contacts →

Exact match

“The banking industry has undergone significant changes yet legacy bank infrastructures and outdated payment rails are still around after decades.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchMalmo, SwedenHQ recorded Sep 28, 202611-504 contacts →

Exact match

“Blingdale is the secluded magical place where tomorrows fintech ideas and talents grow.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchNorrmalm, SwedenHQ recorded Sep 28, 20261-104 contacts →

Exact match

“GeniusPay AB grundades 2015 med uppdrag att förändra förutsättningarna för småföretagare genom att erbjuda smartare, enklare och effektivare lösningar för att kunna ta betalt av…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchAlingsås, SwedenHQ recorded Sep 28, 20261-103 contacts →

Exact match

“Electronomics is a software engineering company, primarily focused on the fintech domain, that is driven by a natural focus and a deep passion for the art of software engineering.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchStockholm, SwedenHQ recorded Sep 28, 202651-2002 contacts →

Exact match

“Welcome to Quickbit, where we're shaping the future of finance.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchMalmo, SwedenHQ recorded Sep 28, 2026501-1,0001 contacts →

Exact match

“We build innovative software solutions that allow our clients to focus on what they do best: create unique products and services that have a positive impact.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchStockholm, SwedenHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Next Generation Business Development and Technology Currently working on exceptional Fintech and Medtech products.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchNacka Strand, SwedenHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Soft Application is a next generation FinTech company, that provides Back and Front Office independent modular SaaS solutions for the financial market and private investment…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 49 fintech software development firms based in Sweden

See the full list, filter by size, metro and specialty, and access 566 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Fintech software development firms based in Sweden at a glance

As of Sep 28, 2026
41.7%Verified-email coverage
27.7Average contacts per company
11-50Median size (employees)
61.2%Largest-city concentration · Stockholm
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
15
51-200
6
201-500
1
501-1,000
4

Email recency for this list is measured worldwide rather than for Sweden, so it is reported there. Company counts and contact totals on this page are exact for Sweden, over 49 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 Sweden whose business descriptions match “fintech software development firms” 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 566 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 28, 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.

Fintech software development firms 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 “fintech software development firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fintech software development firms are there based in Sweden?

RevenueBase identified 49 company matches for fintech software development firms associated with Sweden 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?

TINK tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most fintech software development firms?

Stockholm leads with 30 company records, followed by Gothenburg (4) and Malmo (2).

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 566 professional contacts with verified work emails tracked across these 49 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 28, 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.