What SeproTec Multilingual Solutions does

SeproTec Multilingual Solutions (legal entity SEPROTEC TRADUCCIÓN E INTERPRETACIÓN, S.L.U.) is a Spain-based multilingual services provider established in 2000 with over 25 years of enterprise language services experience. The company delivers translation, localization, interpreting, and intellectual property services across more than 220 languages from 10 offices spanning seven countries (Spain, France, Germany, Poland, Switzerland, UK, and USA), supported by 500+ in-house professionals and a network of 18,200 external linguists. Its core technology stack centers on the proprietary SeproTecAI platform — a technology-agnostic orchestration layer that curates neural machine translation engines and large language models and applies AI-powered quality assessment to route work between AI post-editing and human review — and the proprietary SHIP HELM platform for cloud-based IP portfolio management. Supporting modules include Translation Management, Terminology Management, Automatic Quality Estimation, Translation Business Management, and AI-driven ASR/TTS for multimedia workflows.

The commercial model is B2B enterprise-focused, quote-based, and spans multiple revenue streams: per-project or per-volume translation and localization (document, technical, patent, legal, certified, transcreation); onsite, remote simultaneous (RSI), video remote (VRI), and phone (OPI) interpreting; comprehensive IP services including patent translation, foreign filing, trademarks and designs, patent search and renewal, and document management; plus AI data services (collection, annotation/labeling, validation) for model training. Sales is executed through dedicated regional field-sales teams anchored to each office, complemented by XTRF- and Plunet-based client portals, a freelance vendor portal, and product-led growth via SeproTecAI demo and quote flows. The company targets 12 verticals, with primary depth in automotive, legal, and life sciences, and supports regulated buyers through ISO 9001, ISO 17100, ISO 27001, and GDPR-compliant operations. Named customers include Telefónica, INTERPOL, ONCE Foundation, AVIS, leading global pharmaceutical and automotive manufacturers, and a global IP law firm where SeproTec documented a 28% cost reduction through centralized translation services.

Name

SeproTec Multilingual Solutions

Legal name

SEPROTEC TRADUCCIÓN E INTERPRETACIÓN, S.L.U.

Website

https://seprotec.com

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

251–500 employees

Short description

SeproTec is a Spain-headquartered multilingual services provider offering AI-augmented translation, localization, interpreting, and IP management across 220+ languages for regulated enterprise verticals including life sciences, legal, automotive, and defense.

Ownership category

akta.pro rank

Product category

Translation and Localization Services

NAICS

Translation and Interpretation Services (541930)

SIC

Services-Computer Programming, Data Processing, Etc. (7370), Services-Computer Integrated Systems Design (7373)

akta.pro primary industry

Multilingual/Localization Support (Language, Cultural Adaptation) (BPAAABAK)

akta.pro secondary industries

Content Localization, Translation & Transcreation (BPAFAIAH), Numbering, DID, Porting & Carrier-of-Record Services (HDAIAHAK)

Keywords

• Language services
• Translation services
• Localization services
• Interpreting services
• Multilingual communication

Headquarters

HQ city

Las Rozas De Madrid

HQ country

Spain

HQ region

Europe

Offices10 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales

Revenue model

1. Translation and Localization Services: Core translation and localization services ranging from document translation to website and software localization. Revenue is generated on a per-project or per-word/per-page basis, with pricing varying by language pair, specialization (e.g., legal, technical, patent), and delivery timeline.
2. Interpreting Services: Interpreting services including onsite, remote simultaneous (RSI), video remote (VRI), and phone interpreting (OPI). Revenue is generated per assignment or hourly/daily rates depending on interpreter type and service mode.
3. Intellectual Property Services: Comprehensive IP services including patent translation, global foreign filing, trademark registration, patent renewals, docketing, and SHIP HELM platform access. Revenue includes per-service fees (e.g., per patent, per renewal) and potentially platform subscription fees.
4. AI Language Technology Platform (SeproTecAI): AI-powered translation platform with quality assessment and post-editing capabilities. May include subscription or usage-based pricing for platform access.
5. Multimedia Localization Services: Video dubbing, voice-over, subtitling, transcription, and multimedia localization services. Revenue generated per project or per minute of content.
6. Language Consulting Services: Expert guidance on multilingual operations, AI adoption, and linguistic automation for businesses. Typically consulting engagements billed per project or retainer.

Pricing tiers

Go-to-market motion2 records

Distribution channels5 records

Marketing channels7 records

Core offering

SeproTec Multilingual Solutions provides language services including translation, localization, interpreting, and multilingual communication solutions for organizations. The offering addresses enterprise needs for cross-border content and communication across multiple language pairs and subject-matter domains. Specific service details and product portfolio are not evidenced in the provided input.

Product overview

SeproTec Multilingual Solutions is a comprehensive language services provider offering an integrated portfolio of translation, localization, interpreting, and intellectual property services across 220+ languages. The core offering centers on SeprotecAI, their AI Language Platform combining neural machine translation and LLMs with human expertise for secure, customized translations. Supporting technology modules include Machine Translation Solutions with tailored post-editing workflows, Translation Management Solutions (TMS), AI-powered Quality Estimation for real-time translation assessment, Terminology Management, and Translation Business Management (TBMS). The proprietary SHIP HELM IP Platform provides cloud-based patent and IP portfolio management. Service portfolio spans document/technical/patent/legal translation, website/software/eLearning/multimedia localization, onsite/remote interpreting (RSI/VRI/OPI), and AI data services (collection, annotation, validation). The company serves regulated industries including automotive, life sciences, legal, financial, defense, and technology with ISO-certified processes.

Differentiator

Problem solved

Functional benefit

Brands

• SeprotecAI: AI Language Platform driven by advanced AI language technology designed to prioritize security of corporate content, informed by 25+ years of enterprise language services leadership.
• SHIP HELM

Quantifiable outcome

• 28% cost reduction for global IP law firm through centralized translation services
• +3 more outcomes

Named customers20 records

Segments12 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration6 records

AI capability8 records

Feature5 records

Partnerships

One partnership is on record.

• ProZ.comminorChannel Partner/ Reseller/ DistributorSeproTec maintains a company profile on ProZ.com where freelance translators can search for job openings and opportunities. This serves as a sourcing channel for the freelance linguist network.

Scale indicators6 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• TransPerfect: TransPerfect is the world's largest language services provider offering translation, localization, and interpreting across more than 200 languages. It directly competes with SeproTec across enterprise verticals including legal, life sciences, and automotive, with comparable AI/human hybrid delivery models.
• RWS Group: RWS Group is a UK-based FTSE-listed LSP and IP services heavyweight serving regulated industries. It is directly comparable to SeproTec through its patent translation (formerly SDL Language), Trados TMS, and regulated-industry focus overlapping with SeproTec's life sciences, legal, and IP practices.
• Lionbridge (now part of Techtolia's portfolio): Lionbridge is a major global LSP offering translation, interpretation, AI data services, and content localization across hundreds of languages. It overlaps directly with SeproTec across enterprise translation, interpreting, AI training data, and content localization services.
• Keywords Studios: Keywords Studios provides localization and testing services for games and media, but also operates a translation services division. It directly overlaps with SeproTec on multimedia localization, dubbing, subtitling, and language services across many of the same regulated and creative verticals.
• Welocalize: Welocalize is a mid-sized US-headquartered LSP with strong AI translation and data services capabilities. It competes with SeproTec in life sciences, legal, and industrial verticals and offers comparable AI-human hybrid workflows (Welocalize AI, DataLabeler).
• LanguageLine Solutions: LanguageLine Solutions is the dominant global phone, video, and onsite interpreting provider. It directly overlaps with SeproTec's interpreting practice (OPI, VRI, RSI) across hundreds of languages and regulated-industry clients including government and healthcare.
• Acolad Group: Acolad is a European-headquartered LSP formed from the merger of several mid-sized providers, focused on regulated verticals and content localization. It directly competes with SeproTec in life sciences, legal, and industrial sectors across Europe.
• Pactera Technologies: Pactera (now part of Aiqudo and operating multilingual services under GoPactera) provides translation, localization, and AI-enabled content services. It overlaps with SeproTec across enterprise localization and AI data services to global enterprises.

Emerging players

• Smartling: Smartling is a cloud-based translation management and AI translation platform serving enterprise digital content. It is an emerging/tech-forward competitor to SeproTec's technology stack (SeproTecAI and TMS), particularly for software and website localization customers.
• Sword Group (Language Services): Sword Group's language services division (Sword Language Services) provides translation, localization, and content management across European markets. It competes with SeproTec in several of the same European verticals including legal and industrial.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCDphqfJwyYxMWxBIBC3RZYg
• Facebookfacebook.com/Seprotec
• LinkedInlinkedin.com/company/seprotec-multilingual-solutions
• Xx.com/SeproTec

Compliance4 records

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 SeproTec Multilingual Solutions