Berlitz
Global language-training company running in-person and online lessons in 76 countries.
On the record
Checkpoint: Quad Partners/Colbeck ownership hits 4-year mark, a typical point for refinancing or resale
The call
Berlitz still holds enterprise and government trust that AI apps can't replace overnight, but its consumer business is losing ground to free AI tools while private equity owners face a refinancing clock.
Berlitz is a language school company that operates in-person training programs in 76 countries and sells courses to businesses and governments, plus consumer learners online. The company's main problem is that free AI tools and Duolingo, which has 65 million daily users, are making it cheaper and easier for regular people to learn languages on their phones, shrinking that part of Berlitz's business. The company still has real relationships with large companies and governments that might stick with it for professional training, but if that part of the business starts shrinking too, then Berlitz will have nothing left to protect it from being broken up or sold off for parts by the private investors who own it now.
Why
01
AI pressure: Duolingo's GenAI tutor. Duolingo's free AI-powered tutor now has 40M+ daily users, pulling casual learners away from Berlitz's consumer courses. Could AI do the core job? Yes, likely.
02
Bigger players: EF Education First. EF is bigger, unconstrained by private equity debt, and competes directly for the same corporate and government language contracts. Could a giant copy it? Probably.
03
What protects it. Trust built over decades with governments and big employers who want a human-run, accountable training vendor, not just an app.
What would change this call
Revelio Labs headcount update in Q2-Q3 2026 shows continued decline or stabilization. Confirms whether Berlitz's contraction is accelerating or leveling off.
Berlitz enterprise/government contract renewals reported over next 12 months. Tests whether its only defensible segment is holding or eroding.
Any sale, refinance, or restructuring news involving Quad Partners/Colbeck ownership before Feb 2026. Signals whether PE ownership is heading toward distressed exit.
Berlitz enterprise/government contract renewals reported over next 12 months. Tests whether its only defensible segment is holding or eroding.
Any sale, refinance, or restructuring news involving Quad Partners/Colbeck ownership before Feb 2026. Signals whether PE ownership is heading toward distressed exit.
Key numbers
- Headcount down 13% since 2023 per Revelio Labs
- Job postings fell 27.3% in 2025
- Duolingo revenue hit $748M in 2024
Named risks
- Private equity ownership since Feb 2022 raises refinance or distressed resale risk.
- Headcount decline of 13% (2023 to Dec 2025) per Revelio signals contraction.
- Free AI tools and Duolingo commoditize the consumer self-paced learning segment.
- Conflicting third-party headcount and revenue data undermine reliable tracking.
Rivals, as read in July 2026
| Rival | Direction | Evidence |
|---|---|---|
| EF Education First | losing to | Larger, unconstrained rival in corporate/government language training as of 2026 |
| Duolingo | losing to | 65% mobile market share and 40M+ DAU in 2025 erode Berlitz's consumer segment |
| Speexx and Preply Business | gaining on | AI-native B2B rivals threaten Berlitz's enterprise contract book |
| Rosetta Stone | contesting | Competes directly in self-paced and enterprise/K-12 language contracts |
Questions people ask
- Is Berlitz profitable in 2026?
- No public profit figures exist. Berlitz has been privately held by ILSC Holdings LP (backed by Quad Partners and Colbeck Capital) since February 16, 2022, and does not disclose earnings. Revelio Labs data shows global headcount fell 13% from 2023 to December 2025, a signal often tied to cost pressure rather than growth.
- Who owns Berlitz now?
- Berlitz Corporation is a wholly owned subsidiary of ILSC Holdings LP. On February 16, 2022, former parent Benesse Corporation sold Berlitz, combining it with ELS Educational Services and ILSC Education Group into Language Education Holdings, backed by private equity firms Quad Partners and Colbeck Capital.
- Is Berlitz shrinking or laying off staff?
- Revelio Labs reports Berlitz's global headcount dropped from 3,625 in 2023 to 3,155 by December 2025, a 13% decline, with active job postings down 27.3% in 2025 to 133 and negative employee sentiment trends, though rival tracker Crustdata shows a roughly flat ~3,760 headcount as of June 2026.
- Could AI replace Berlitz's language courses?
- AI directly threatens Berlitz's self-paced and conversational-practice segment, where Duolingo held about 65% of mobile language-learning market share in 2025 and surpassed 40 million daily active users after its GenAI tutor rollout. Berlitz's enterprise and government training, delivered under Fortune 500 and government contracts, is harder to automate quickly.
- Who is Berlitz's biggest competitor?
- In consumer language learning, Duolingo dominates with roughly 65% mobile market share and $748 million in 2024 revenue. In corporate and government training, EF Education First operates at similar or greater scale without Berlitz's private-equity constraints, making it the closer direct threat in Berlitz's core enterprise niche.
- What AI features has Berlitz built?
- As of November 2025, Berlitz offers an AI Speaking Tutor trained on the Berlitz Method in English, French, German, and Spanish, plus a Learning Assistant chatbot answering in 95 languages, built via a Microsoft Azure AI Speech partnership. Microsoft's July 2025 case study credits the tools with reaching tens of thousands of new customers.
Timeline
- 2025-11-13Berlitz publishes plans to add video avatars and role-play modules to its AI tools
- 2025-07-24Microsoft case study credits Berlitz Azure AI Speech tools with tens of thousands of new customers
- 2025Revelio Labs: Berlitz job postings fall 27.3% to 133; headcount hits 3,155 in December
- 2024-03Former parent Benesse Holdings taken private by EQT and Fukutake family in $1.78B deal
- 2024Berlitz launches On Demand Plus, blending self-paced study with live group video classes
- 2022-02-16Benesse sells Berlitz to ILSC Holdings LP, forming Language Education Holdings with Quad Partners, Colbeck
- 2021Berlitz Flex launches, blending self-paced study with live coaching
- 2017Berlitz Live Online launches
Revision history
22 July 2026
First assessed. Losing its protection. The text above is fixed as of this date and is not edited afterwards.
In the same band
Sources
- Berlitz Corporation
- Berlitz Corporation
- Berlitz Corporation, ELS and the ILSC Education Group join Language Education Holdings (2022-02-16)
- Revenue, Competitors, Alternatives (2022-04-19)
- Contact Details and Business Profile
- Telecommunications and Enterprise AI Adoption (2025-07-24)
- Berlitz Number of Employees 2026 (2026-06-29)
- Berlitz Corporation - Headcount, Funding & Open Jobs (2026-06-30)
- How Berlitz Blends AI and Human Expertise (2025-11-13)
- How artificial intelligence is revolutionizing language learning
- What is Competitive Landscape of Duolingo Company? (2026-03-20)
- Nothing lost in translation as Duolingo sees robust growth in 2024 (2025-02-28)