If you are comparing software development companies in Iran in 2026, the useful question is not which firm is universally “best.” The better question is which provider fits your product, delivery model, security requirements, team-location needs, ownership expectations and legal constraints.
Updated: September 8, 2026.
This guide compares five firms with current public evidence of software-development operations in Iran, primarily Tehran. It is a procurement shortlist, not a first-to-fifth ranking. For a broader international shortlist, see Top Software Development Companies in 2026. For the evaluation process itself, use How to Choose a Software Development Company in 2026.
Software development companies in Iran and Tehran to compare
| Company | Current Iran signal | Best fit to investigate |
|---|---|---|
| Pars Pooyesh Fanavar | Tehran headquarters | Telecom, network-accounting, BSS/OSS-style systems and custom enterprise software |
| Saina Software Solutions | Tehran headquarters | Custom business software, enterprise applications and financial-system development |
| ACACO | Tehran headquarters | Custom web software, enterprise portals and application-development projects |
| Iconish | Tehran product-development studio | Product discovery, web/mobile products, UX and dedicated engineering teams |
| Parvan Pajooh | Tehran headquarters | Custom software, logistics systems, content platforms and operational applications |
1. Pars Pooyesh Fanavar
Pars Pooyesh Fanavar describes itself as a Tehran-headquartered software company focused on customizable solutions for corporate, telecom and public-sector environments. Its published work includes network accounting, telecom managed services, network security, business intelligence and software development.
Best fit to investigate: organizations with telecom, authentication/accounting, network-service or enterprise integration requirements where domain knowledge matters as much as application coding.
Verify before hiring: which parts of the proposed solution are proprietary products versus custom engineering, who owns deployment and configuration assets, what integrations are required, how support is delivered, and which engineers will be assigned to the project.
2. Saina Software Solutions
Saina Software Solutions is based in Tehran and positions itself around custom software development, software product development, enterprise application integration and technology consulting. Its public profile also emphasizes financial software such as accounting, warehousing, trading and payroll systems.
Best fit to investigate: organizations that need internal business systems, enterprise application work or financial/operational software rather than a consumer marketing site.
Verify before hiring: whether your project is built on an existing Saina product or as a new codebase, data-migration responsibilities, API and integration ownership, testing coverage, deployment environments and post-launch maintenance.
3. ACACO
ACACO presents itself as a Tehran custom-software and consulting company focused on web software, web applications, mobile applications, UI/UX and related IT consulting. Its company profile describes work across universities, research organizations, telecommunications and retail.
Best fit to investigate: web-heavy enterprise applications, portals and digital services where design, implementation and testing need to sit within one delivery relationship.
Verify before hiring: the named engineering team, architecture and framework choices, accessibility and performance requirements, code-review and QA responsibilities, repository ownership and whether any digital-marketing work is bundled into the software scope.
4. Iconish
Iconish describes itself as a Tehran product-development studio and technology partner for startups and enterprises. Its current service positioning covers product strategy and discovery, custom software development, web and mobile applications, UX/UI, dedicated product and engineering teams, and AI-enabled solutions.
Best fit to investigate: buyers that need product discovery and design alongside engineering, particularly when requirements are not yet fixed and the engagement must move from idea to launch.
Verify before hiring: who owns product decisions, how discovery work is priced, how scope changes are approved, what AI tools may receive source code or project data, how acceptance criteria are defined and whether product iteration after launch is included.
5. Parvan Pajooh
Parvan Pajooh is a Tehran software company focused on custom software. Its public company information also identifies software products in digital-library, courier and air-freight management, which makes it relevant for buyers evaluating operational and logistics software experience.
Best fit to investigate: organizations building operational systems, logistics workflows, content-management platforms or other business applications where long-lived domain software is more important than a short campaign build.
Verify before hiring: whether the proposed solution uses existing reusable components, what licensing applies to those components, who owns the custom code and database schema, integration responsibilities, documentation, maintenance and handover.
Tehran office vs actual engineering location
A Tehran address does not automatically mean every engineer assigned to your project works in the same office or even within Iran. That is not necessarily a problem, but the delivery model should be explicit before contracting.
Ask each vendor to identify the named team, role and working location of each key contributor; whether staff are employees or subcontractors; expected working-hour overlap; who can access production systems; and where repositories, build pipelines, cloud environments, backups and project documentation will be hosted.
How to compare software-development proposals
Do not compare these firms on a headline hourly rate alone. A cheaper rate can become a more expensive project when architecture, QA, DevOps, documentation, security and post-launch support are excluded from the scope.
- Scope: document what is included, excluded and assumed.
- Team: review named roles, seniority, availability and working locations.
- Architecture: establish who makes and documents technical decisions.
- QA and releases: define code review, testing, deployment, rollback and production-approval responsibilities.
- Ownership: clarify repository, domain, cloud-account, database and credential ownership before work begins.
- Third-party software: identify open-source packages, commercial components, SaaS dependencies and recurring licensing costs.
- AI tools: ask whether coding assistants or model providers may receive source code, prompts, logs, customer information or production data.
- Support and exit: agree warranty, maintenance, SLA, documentation, knowledge transfer and transition obligations.
Sanctions, payments and cross-border contracting
For an international buyer, Iran requires an additional procurement check that should happen before technical shortlisting becomes a contract. Sanctions and export-control rules can affect payments, services, software, cloud access, counterparties and the ability of a buyer or its bank to complete a transaction.
For U.S. persons and organizations subject to U.S. rules, the U.S. Treasury’s Office of Foreign Assets Control (OFAC) Iran sanctions page is the starting point. OFAC incorporated the former General License D-2 internet-communications permissions into 31 CFR § 560.540 in May 2024. Those permissions cover specified communications-related services, software and supporting cloud services; they should not be read as blanket authorization for an ordinary custom-software outsourcing, payment or hosting arrangement.
Before signing, confirm the legal status of the buyer, vendor, beneficial owners, payment route, banks, hosting providers, source-code access, software exports and any controlled technology. Use qualified sanctions/export-control counsel when the transaction crosses jurisdictions. Brandligo is not providing legal advice or representing that a listed company is eligible for every buyer or transaction.
Data access and security
Do not assume that a local office or local hosting arrangement answers the data-protection question. Build a data-flow map showing what information developers can access, where production and backups are located, which subcontractors can reach sensitive systems, and which third-party cloud or AI services receive project data.
For sensitive projects, require least-privilege access, named accounts, MFA, repository controls, credential rotation, logging, secure development practices, incident-response responsibilities and a written process for removing vendor access at the end of the engagement.
Public-sector procurement in Iran
Iranian public procurement uses the government’s electronic procurement system known as SETAD for many tender processes. Iranian government organizations publish procurement notices that direct suppliers to setadiran.ir for registration, tender documents, electronic submission and related procurement steps.
A Tehran office alone does not establish eligibility. Buyers and suppliers should verify the exact tender’s registration, electronic-signature, qualification, guarantee, technical, security and submission requirements rather than applying private-sector assumptions to a government contract.
Questions to ask before signing
- Who are the named engineers and where will they work?
- Are subcontractors used, and can they access repositories, production systems or customer data?
- Who owns the source repository, cloud accounts, deployment pipeline and domains?
- Which parts of the solution are custom code versus pre-existing products or frameworks?
- How are code review, testing, security review and production releases handled?
- Which third-party SaaS, open-source packages and AI tools are part of the solution?
- What documentation, warranty, support and knowledge transfer are included?
- What sanctions, banking, export-control or cross-border restrictions must be cleared before the contract or payment?
- What is the exit plan if the product moves to another vendor or an internal team?
Bottom line
Iran has software-development firms with useful capabilities across telecom, enterprise applications, product engineering and operational software, but this should not be treated as a generic “top companies” ranking. Pars Pooyesh is worth investigating for telecom and network-heavy software; Saina for business and financial systems; ACACO for custom web and enterprise applications; Iconish for product-led web/mobile work; and Parvan Pajooh for operational, logistics and content-oriented software.
For international procurement, the legal and payment path can be as important as the technical fit. Verify the actual delivery team, ownership, data access, support model and cross-border compliance requirements in writing before choosing any provider.
