Why Milengo

We make localization easy and affordable

The central lesson we‘ve learnt during three decades in the localization industry:

Most global companies need more than just translated words. They want a worry-free translation service that works from day one and keeps up with their speed of business.

As one of Europe’s leading Language Solutions Integrators, we handle everything in one place: scalable workflows, the latest GenAI-powered translation engines, and automations tailored to your setup. And the best part? We’re tech-agnostic. That means we handpick the best tools on the market to build the perfect solution for you.

Partner with Milengo to simplify your localization processes, take control of your global brand narrative, and grow beyond borders.

Let's get started
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Decades of proven excellence

30+

years in the localization industry

40M

words translated

8,500

projects delivered annually

500

clients worldwide

Client testimonials

precisely

We needed the highest quality translation in the shortest time possible. Machine translation with post-editing has exceeded all our expectations, while also reducing our costs.

Yitzik B.

Senior Documentation Manager

Snowflake

precisely

We have been using Milengo’s language services for many years, and are glad to collaborate with such a reliable partner. Their sense of client service is second to none, and they consistently deliver high quality translations in shortest turnaround time. Milengo is supporting many of our product lines localization into many languages, and supporting us in ensuring local market adaptation. We are glad to consider them more as partners than service providers

Jerome S.

Globalization Manager

Precisely

precisely

We have worked together with Milengo since 2007. In this time, they have taken care of translation requirements for several of our flagship products and core languages. Their solution-oriented approach has allowed us to develop efficient processes for what can often be very technically demanding translation requests. In Milengo we have a vendor that we can depend upon to consistently meet our expectations

Arie van den B.

VP Documentation and Translation

Infor

precisely

Milengo is a trusted vendor that adds real value to our localization ecosystem. We appreciate their dedication, expertise, and partnership. Their team consistently demonstrates a strong commitment to quality, timely delivery, and excellent communication, making them a great asset to our global release processes.

Senior Program Manager

Cornerstone

precisely

With technical obstacles ahead and a tight deadline looming, Milengo managed to translate our large-scale product documentation into multiple languages on time. Their responsiveness and consulting expertise make them our trusted partner for our European and Asian target markets.

Luke R.

Director of Growth and Digital Marketing

Megaport

precisely

We are an international company, so we need translations into 15 languages. It’s imperative that our projects are delivered on time. In Milengo, we’ve found a long-term service provider that we can 100% rely on. Milengo is quick and proactive in giving us the support we need. Deliveries are always on time. I want to make special mention of their open and honest communication – we feel like we’re in good hands!

Joachim H.

Technical Editor

OPEN MIND

precisely

We had an excellent experience working with Milengo – the collaboration was great, and they were always open to supporting any quality initiatives or system automations that might improve our workflows.

Gloria B.

Localization Manager

SMART Technologies

precisely

Milengo has done a great job and always delivered translations timely. The whole collaboration has been extra smooth. Our reviewers had to make almost no changes to the translated texts. The content was instantly usable.

Vladyslav R.

Technical Writer

Orbus Software

precisely

I love working with Milengo. Communication is fabulous and transparent, and I appreciate the efforts that go into improving processes and correcting mistakes that happen. The team is fabulous, and they make my life that much easier.

Anna H.

Translation Coordinator

Genetec

precisely

I really appreciated Milengo's team response and professional attitude during a particularly challenging project. Their determination and diligent actions correcting an initial poor translation helped us in a challenging situation. I am grateful to Milengo's team for their willingness to excel within this very difficult technological environment that we all live in. Thank you!

Project Manager

Sponge

precisely

Your project management team is fantastic - I really appreciate the thoroughness with which our projects are checked and their way of communicating. All questions and queries are always asked on time which really helps us with running the project smoothly. I appreciate it that you know our operating mechanisms and can spot anything 'suspicious', often before we get a chance to screen a project. That is very appreciated.

Globalization Manager

Pitney Bowes

precisely

Milengo has been characterized by its stability in terms of contacts and processes. This makes collaboration at account level much easier!

Marketing Manager

ALSO

precisely

I really appreciate our collaboration. The quality of our translations is also often praised by our field marketing teams. Really happy.

Marketing Manager

Delinea

precisely

The team at Milengo are always very responsive and willing to be flexible whenever feasible. Communication is great and quality of translations is to a very high standard.

Translation Specialist

Mouser Electronics

6 reasons to choose Milengo

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AI speed, ISO quality

We combine custom-trained LLMs and a pool of senior linguists to deliver fast, accurate, and brand-consistent translations you can trust.

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Scale to 120+ languages

Translate millions of words across 120+ languages with ISO-certified quality, guaranteed turnaround times, and centralized terminology.

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100% workflow management

Let us handle the messy technical details – from content intake and pre-pro engineering to automated QA and quick feedback cycles.

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Translate on your terms

Directly plug our service into your CMS, TMS, or dev tools to eliminate repetitive tasks and build workflows around your business.

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Strategic consulting

We provide expert guidance on how to plan budgets, build a smart localization roadmap, and manage quality risks like AI hallucinations or regional compliance.

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Measurable ROI

Cut translation costs by up to 80% with smart automation, tiered quality options, and advanced AI translation built for scale.

A quality-assured service

ISO certifications require us to follow stringent quality-control processes – whether translations are produced by humans, AI, or both. Beyond ensuring accuracy in the final text, this can also help reduce your translation spend by streamlining workflows and increasing automation efficiency.

These are the certifications we hold at Milengo:

ISO 17100:2015: Standardizes every step of the translation process, from translator qualifications to revision and project management, ensuring consistent quality across all languages.

ISO 18587:2017: Regulates how AI-translated output must be post-edited, defining clear workflows and reviewer competencies to guarantee reliable human oversight.

ISO 5060:2024: Provides a framework to ensure that quality control for translations is measurable and transparent at every stage.

Frequently
Asked
Questions

It means we go beyond just translating text: We help you connect all the moving parts of localization – from integrating AI tools and automating workflows to managing TMS platforms and ensuring that linguistic output aligns with broader business goals.

At Milengo, we help you build the technical and strategic infrastructure to make your localization projects more efficient, scalable, and measurable.
Most translation agencies deliver translations on a project basis. We look at the bigger picture – your full localization ecosystem. Drawing on 100+ best-in-class translation technologies, our engineering experts design a purpose-built service that plugs directly into your systems, reducing admin effort and freeing your team’s time.

We also ensure you benefit from the latest Generative AI innovations to save translation costs and further automate processes. In short, we help you get more done with less hassle.
Yes – but always responsibly. We combine large language models (LLMs) and neural machine translation with experienced human linguists to balance speed and quality. Our LLMs are fine-tuned for your domain, helping with tone, style, and consistency, while linguists review every piece to ensure it reads naturally and fits your brand. We also use AI to support steps like terminology checks, quality control, and workflow automation.

Unlike vendors who leverage AI as a cost-cutting shortcut while compromising on accuracy, we apply it within an ISO 5060-certified framework to guarantee consistent, high-quality results.
Milengo applies ISO 17100, ISO 18587, and ISO 5060 certifications, which is a testament to the stringent quality-control processes we have put in place to maintain and guarantee the highest quality translations and machine translation post-editing.

Our vendor management team uphold strict processes to vet and quality translators we work with to ensure that we only work with qualified native-speaking translators. Furthermore we implement quality-assurance steps, including the four-eye check, into our workflows to ensure translations are vetted and approved before they go back to you.
We offer professional translation services across many major industries including software, information technology, automotive, electronics, manufacturing, mechanical & industrial engineering, industrial automation, and more!

Let’s talk about going global


Need help with translation or localization? Our expert team is here to simplify the process, align with your goals, and deliver results that scale across languages and markets.

Tell us a bit about your project, and we’ll be in touch within one business day.

Why companies choose Milengo

✅ Professional translation company with 30+ years experience
✅ 500 happy clients worldwide
✅ 8,500 projects delivered annually