Rettro D.o.o.

What Rettro D.o.o. does

Rettro D.o.o. is a privately held Slovenian information technology services company founded in 2006. The firm develops custom information systems, applications, and provides related IT consulting services, positioning it as a bespoke software development and advisory vendor for clients whose functional or technical requirements are not met by off-the-shelf products. The company operates under the d.o.o. limited liability legal form, which is the standard corporate structure for small and mid-sized private companies in Slovenia, and maintains its primary web presence at rettro.si. As a custom development firm, its value proposition is built on tailored engineering, domain-specific implementation, and consulting engagement rather than on a packaged product or platform.

The company's business model is not explicitly disclosed in the source data, but firms of this profile typically monetize through fixed-price development projects, time-and-materials consulting engagements, and ongoing maintenance and support retainers. Customer segment information, technology stack, team size, named clients, certifications, partnerships, and revenue figures are not present in the available data, and the corporate website currently returns a loading/verification placeholder rather than substantive content, which limits first-party visibility into the firm's current scale, service catalog, and operational status.

Given the lack of publicly disclosed financials, headcount, customer logos, product roadmap, or any documented strategic actions, this analysis is necessarily constrained. Rettro D.o.o. should be characterized as a small, privately held IT services provider of meaningful operational vintage (roughly 19 years) but whose exact scale, market position, customer mix, and current momentum cannot be reliably determined from the input provided.

Name

Rettro D.o.o.

Legal name

Rettro D.o.o.

Website

https://rettro.si

Company type

Private

Founded year

2006

Short description

Rettro D.o.o. is a privately held Slovenian IT services company, founded in 2006, that develops custom information systems and applications and delivers related IT consulting to clients requiring tailored software solutions.

Ownership category

akta.pro rank

Product category

Custom Software Development & IT Consulting

NAICS

Custom Computer Programming Services (541511), Computer Systems Design and Related Services (54151), Other Management Consulting Services (541618)

SIC

Services-Computer Programming Services (7371), Services-Computer Programming, Data Processing, Etc. (7370), Services-Management Consulting Services (8742)

akta.pro industry

PRIMARYBPAEAFAB

Legacy Application Modernization (Re-platform/Re-host/Re-factor)

Business & Public Services/IT & Digital Services (Managed Services, Systems Integration)/Application Development & Modernization

Keywords

• Custom software development
• IT consulting services
• Application development
• Information systems
• Software engineering services

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D

Core offering

Rettro develops custom information systems and applications and provides related IT consulting services. The company's offering centers on building tailored software solutions and supporting clients with the consulting work surrounding those systems.

Differentiator

Problem solved

Functional benefit

Products and services

• Custom information systems development Design, development, and delivery of custom-built information systems tailored to individual client requirements.
• Custom application development Design and build of custom applications for clients needing tailored software solutions beyond off-the-shelf products.
• IT consulting services Consulting services related to information systems and applications, supporting clients with planning, implementation, and related technology decisions.

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Direct peers

• SRC d.o.o. Slovenian IT services and consulting firm offering custom application development and IT advisory to enterprise and public-sector clients, with similar custom-systems focus to Rettro.
• GlobalLogic: PE-backed (Hitachi) global IT services firm with significant CEE engineering centres providing custom software and product engineering — directly comparable to Rettro on custom application development model.
• Endava: Public IT services company with strong CEE delivery presence delivering custom software and digital transformation services to enterprise clients — comparable business model and service mix to Rettro's custom information systems offering.
• NIL d.o.o. Slovenia-based IT solutions provider specialising in custom software development, integration, and managed services for enterprise customers — same regional and product profile as Rettro.
• Comtrade: Slovenia-headquartered IT solutions and services group delivering custom software, system integration, and consulting — directly comparable to Rettro on geography, scale, and service mix.

Regional players

• Comping: Croatian IT services company delivering custom software, integration, and consulting to enterprise clients — comparable on services mix but operating primarily in a neighbouring market to Slovenia.

Broad incumbents

• Deloitte Slovenia: Big Four advisory with a Slovenian practice delivering IT consulting and systems integration; competes for the same enterprise IT consulting and custom-systems mandates that Rettro targets.
• Capgemini: Global IT services and consulting incumbent with active Slovenian and Adriatic delivery presence; comparable as a competing provider of custom enterprise systems and IT consulting.
• Accenture: Global systems integrator and consultancy active across Europe; overlaps with Rettro on custom application development and IT consulting for enterprise clients.
• S&T Slovenija (Kontron Technologies): Slovenian arm of the broader Kontron/S&T group providing IT services, custom software, and integration at greater scale than Rettro, with overlapping enterprise customer base in the region.

Market position

Strengths3 records

Weaknesses3 records

Competitive moat2 records

Key risks4 records

Key highlights3 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Rettro D.o.o.