INNER BV

Field	Detail
Company	INNER BV (branded as INNER / Innertech)
Tagline	Non-invasive CT/X-ray systems and ML software for inspecting fully assembled EV battery packs.
Headquarters	Eindhoven, Netherlands
Founded	2022
Stage	Pre-Seed
Business Model	Hardware + Software
Industry	Deeptech
Technology	AI / Machine Learning
Geography	Western Europe
Growth Profile	Venture Scale

Links

• Website: https://www.innertech.nl
• LinkedIn: https://nl.linkedin.com/company/innertech-ai
• HighTechXL Venture Page: https://www.hightechxl.com/venture/inner/
• High Tech Campus Eindhoven: https://www.hightechcampus.com/companies/inner/
• F6S Profile: https://www.f6s.com/company/inner-bv

INNER BV is a deeptech startup developing a high-speed, non-invasive CT/X-ray scanner paired with machine learning software to inspect fully assembled EV battery packs on production lines. The company, founded in 2022 and based in Eindhoven, aims to bridge the gap between laboratory-grade inspection and mass manufacturing by providing real-time, inline detection of latent physical defects down to 50 microns [innertech.nl, 2026] [BESTmag, May 2026]. Its core product, the Y3 concept, is designed to scan a 500kg battery pack in minutes, flagging a wide variety of internal faults without disassembly [F6s] [BESTmag, May 2026].

A strategic co-development agreement with South Korean industrial automation firm Toptec Co., announced in May 2026, provides a defined path to commercialization, with the integrated system targeted for deployment by the end of that year [BatteryIndustry.net, May 2026]. INNER is a venture of the HighTechXL accelerator [HighTechXL].

Data Accuracy: YELLOW -- Product claims and partnership details are corroborated by multiple trade publications and the company's site; team and funding details lack independent public confirmation.

Taxonomy Snapshot

Axis	Classification
Stage	Pre-Seed
Business Model	Hardware + Software
Industry / Vertical	Deeptech
Technology Type	AI / Machine Learning
Geography	Western Europe
Growth Profile	Venture Scale

The Company in Brief

INNER BV, which operates under the brand INNER or Innertech, was founded in 2022 and is headquartered at the High Tech Campus in Eindhoven, Netherlands [F6S]. The company is a venture of the deep-tech accelerator HighTechXL [HighTechXL].

The most significant development to date is a strategic co-development agreement with South Korean automation specialist Toptec Co., signed in May 2026 [BESTmag, May 2026]. This partnership, aimed at creating a high-speed, in-line 3D X-ray/CT inspection system for EV battery module assembly, targets commercial deployment by the end of 2026 [BatteryIndustry.net, May 2026].

Data Accuracy: GREEN -- Confirmed by accelerator and trade press sources.

What They Have Built

INNER BV's core proposition is a hardware-software system designed to perform non-destructive, high-resolution inspection of fully assembled electric vehicle battery packs at production line speeds. The company's public materials describe a solution that bridges a specific gap in manufacturing quality control, moving beyond sample-based cell testing to provide evidence-based quality for complete modules and packs [BESTmag, May 2026].

The hardware component is a proprietary, non-invasive CT/X-ray scanner engineered for inline deployment. Referred to as the Y3 concept, it is designed to scan a 500-kilogram battery pack in a few minutes, achieving a spatial resolution of approximately 50 microns to detect internal physical defects [F6S] [innertech.nl, 2026]. The software layer integrates machine learning analysis to automatically identify a wide variety of faults from the scan data, including torn wires, leakages, and swollen cells [innertech.nl, 2026].

A key public validation of this integrated approach is a strategic co-development agreement with Toptec Co., a South Korean automation specialist. The partnership, announced in May 2026, aims to create a commercial, high-speed in-line 3D X-ray/CT inspection system specifically for EV battery module assembly lines, with deployment targeted for late 2026 [BESTmag, May 2026] [BatteryIndustry.net, May 2026].

Data Accuracy: GREEN -- Product claims are consistently detailed across the company's website, LinkedIn, and multiple trade press articles covering the Toptec partnership.

Market Size and Demand

The need for precision inspection in EV battery manufacturing is accelerating, driven by the economic and safety costs of field failures in a rapidly scaling global supply chain.

Metric	Value
Industrial Metrology Market 2023	13.1 $B
Industrial Metrology Market 2028	21.8 $B
Battery Manufacturing Equipment 2023	78.6 $B
Battery Manufacturing Equipment 2032	200 $B

Demand for INNER's solution is propelled by the global ramp in EV production, which necessitates a parallel increase in battery pack assembly lines, each requiring end-of-line quality gates. A secondary driver is the escalating cost of warranty claims and safety recalls linked to undetected latent defects, such as internal short circuits or swollen cells, which can lead to thermal runaway [BESTmag, May 2026]. The partnership announcement with Toptec Co. explicitly cites the goal of addressing persistent quality challenges in EV battery manufacturing that can lead to warranty claims, reduced service life, and safety risks [BESTmag, May 2026].

Data Accuracy: YELLOW -- Market sizing is drawn from analogous, third-party research reports; the application to inline pack CT is an analyst inference. Demand drivers are corroborated by trade press coverage of the company's partnership.

Who Else Is Fighting for This

INNER operates at the intersection of industrial computed tomography and AI-driven quality control, a niche defined by the specific need to inspect fully assembled, high-mass EV battery packs at production-line speeds.

Company	Positioning	Stage / Funding	Notable Differentiator
INNER BV (subject)	Non-invasive CT/X-ray + ML for inline inspection of assembled EV battery packs.	Pre-Seed; venture of HighTechXL.	Focus on end-of-line, pack-level scanning (up to 500kg) at 50µm resolution; strategic co-development with Toptec for production integration.
Lumafield	Industrial CT scanning platform for engineers across aerospace, automotive, and consumer electronics.	Venture-backed; raised $32.5M Series A in 2022.	Neptune scanner is a benchtop system; software-first approach with cloud platform for design validation and failure analysis, not exclusively for high-throughput battery pack lines.

INNER's current defensible edge is its product definition and partnership lock-in. The company's Y3 concept is engineered from the ground up for the throughput, weight, and resolution requirements of a battery pack assembly line. More concretely, the strategic co-development agreement with Toptec Co., a South Korean automation specialist for display and battery manufacturing, provides a critical distribution and integration advantage [BESTmag, May 2026].

Data Accuracy: YELLOW -- Competitor positioning and partnership details are confirmed by trade press and company sources; competitor funding stage is from public databases. The broader competitive map analysis is inferred from industry structure.

Opportunity

The headline opportunity for INNER is to become the default inline inspection standard for EV battery pack assembly. This outcome is reachable because the company's core wedge, non-invasive, pack-level CT scanning at production-line speeds, directly addresses a critical, unsolved pain point in high-volume manufacturing. The strategic co-development agreement with Toptec Co., a major South Korean automation supplier to battery giants like LG Energy Solution and Samsung SDI, provides a credible, asset-light path to market penetration [BESTmag, May 2026].

Scenario	What happens	Catalyst	Why it's plausible
Toptec Integration Standard	The jointly developed system becomes Toptec's default offering for new EV battery assembly line contracts globally.	First commercial deployment of the integrated system with a Toptec customer, likely a major Korean or Chinese cell manufacturer, in late 2026 or 2027.	Toptec's existing relationships with top-tier battery manufacturers provide a ready-made sales channel [BatteryIndustry.net, May 2026].
Regulatory & Insurance Mandate	Safety recalls and warranty costs drive insurers and regulators to mandate pack-level inspection for certain vehicle classes or chemistries.	A high-profile battery safety incident linked to a latent manufacturing defect, leading to new industry standards or insurance premium structures.	INNER's own materials position the technology as mitigating warranty claims, reduced service life, and safety risks [BESTmag, May 2026].
Second-Source for Incumbents	INNER's software-centric, modular system is adopted by automotive OEMs as a flexible, upgradable second-source to reduce dependency on monolithic hardware incumbents.	An OEM, frustrated with the closed ecosystem or high cost of an incumbent's solution, pilots INNER's system on a new vehicle platform.	The company's emphasis on supporting all makers, all chemistries and cell formations, existing and future alike [F6S] suggests a design philosophy aimed at flexibility.

Data Accuracy: YELLOW -- The opportunity framing relies on cited partnerships and market logic; specific valuation comparables and market size projections are not independently confirmed for this company.

Sources

1. [innertech.nl, 2026] INNER - A CT for your EV | https://www.innertech.nl
2. [BESTmag, May 2026] Toptec and Inner partner on in-line 3D X-ray for EV battery production | https://www.bestmag.co.uk/toptec-inner-in-line-3d-x-ray-for-ev-battery/
3. [F6S] INNER BV - F6S | https://www.f6s.com/company/inner-bv
4. [BatteryIndustry.net, May 2026] Toptec and INNER partner to launch high-speed in-line 3D x-ray for global EV battery production | https://batteryindustry.net/toptec-and-inner-partner-to-launch-high-speed-in-line-3d-x-ray-for-global-ev-battery-production/
5. [LinkedIn] INNER BV | LinkedIn | https://nl.linkedin.com/company/innertech-ai
6. [HighTechXL] Inner - HighTechXL | https://www.hightechxl.com/venture/inner/
7. [MarketsandMarkets, 2024] Industrial Metrology Market | https://www.marketsandmarkets.com/Market-Reports/industrial-metrology-market-1228.html
8. [Precedence Research, 2024] Battery Manufacturing Equipment Market | https://www.precedenceresearch.com/battery-manufacturing-equipment-market
9. [lumafield.com, 2026] Webinar: Battery inspection with automated industrial CT | https://www.lumafield.com/article/webinar-battery-inspection-with-rapid-automated-and-high-volume-industrial-ct-scanning
10. [Crunchbase, 2022] Lumafield Funding | https://www.crunchbase.com/organization/lumafield
11. [Carl Zeiss AG Annual Report, 2023] Carl Zeiss AG Annual Report 2023 | https://www.zeiss.com/annual-report/2022-23/