KVG Quartz Crystal Technology GmbH

What KVG Quartz Crystal Technology GmbH does

KVG Quartz Crystal Technology GmbH is a German-headquartered precision timing component manufacturer founded in 1946, operating as a private Gesellschaft mit beschränkter Haftung (GmbH) out of Neckarbischofsheim, Germany with a workforce of 51–100 employees. The firm designs and builds quartz crystal oscillators — specifically the D-RUG Vibration-Isolated OCXO (Oven-Controlled Crystal Oscillator) Module — for customers who require phase-stable frequency references in mechanically noisy operating environments. Its core technical proposition rests on a passive mechanical vibration-damping architecture that reduces g-sensitivity to 0.002 ppb/g, roughly a 50x improvement relative to conventional OCXO designs, and the product is qualified to MIL-STD-810G for environmental robustness.

The company serves aerospace, defense, and industrial customers who deploy electronics in harsh vibration environments (airborne, naval, helicopter, and other mobile platforms), and delivers through direct B2B sales with quote-based pricing and custom engineering integration rather than a catalog or distribution model. The revenue model is therefore low-volume, high-ASP hardware sales supplemented by application-engineering services tied to each customer integration. Geographic reach is presented as global, with the firm maintaining a digital footprint via its own website (with a news/blog layer) and social media profiles on Facebook, Instagram, and X to support marketing and customer engagement.

No funding events, acquisitions, partnerships, leadership changes, or financial disclosures were identified in the available inputs; consequently, while the company is clearly active and investing in both product technology and digital channel infrastructure, the magnitude and direction of its commercial trajectory cannot be quantified from the supplied data.

Name

KVG Quartz Crystal Technology GmbH

Legal name

KVG Quartz Crystal Technology GmbH

Website

https://kvg-gmbh.de

Company type

Private

Founded year

1946

Operating status

Operating

Headcount range

51–100 employees

Short description

KVG Quartz Crystal Technology GmbH is a German precision timing component manufacturer, founded in 1946, producing vibration-isolated quartz crystal oscillators — including the D-RUG OCXO Module — for aerospace, defense, and industrial customers operating in harsh mechanical environments.

Ownership category

akta.pro rank

Product category

Precision Timing Components

NAICS

Other Measuring and Controlling Device Manufacturing (334519)

SIC

Measuring & Controlling Devices, Nec (3829)

akta.pro primary industry

Frequency Control Components (Quartz Crystals/Oscillators/Resonators) (HDAHANAF)

akta.pro secondary industry

Timing, Frequency & Oscillator Components (Crystals, oscillators, resonators, clock generators) (IMAGAJAH)

Keywords

• Quartz crystal oscillators
• Frequency control products
• Vibration-isolated OCXO
• Precision timing components
• Oven-controlled oscillators

Headquarters

HQ city

Neckarbischofsheim

HQ country

Germany

HQ region

Europe

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Precision Timing Hardware Sales: Sale of specialized quartz crystal oscillators and vibration-isolated OCXO modules to aerospace, defense, and industrial customers. Revenue is generated through one-time hardware sales of precision timing components, likely with custom engineering integration services.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

KVG Quartz Crystal Technology GmbH manufactures precision frequency control products, including quartz crystals, crystal oscillators, and quartz filters. Its flagship offering, the D-RUG Vibration-Isolated OCXO Module, is an oven-controlled crystal oscillator with extremely low g-sensitivity (≤ 0.1 ppb/g) encapsulated in a passive mechanical vibration damping system that improves antivibration performance at 1 kHz by nearly 50x (to 0.002 ppb/g). The product is engineered for reliable operation in harsh environments per MIL-STD-810G, including mechanical vibration, shock, thermal shock, low pressure, and rapidly changing temperatures.

Product overview

KVG Quartz Crystal Technology GmbH offers precision frequency control products, specifically the D-RUG Module featuring a vibration-isolated OCXO with passive mechanical damping. This single core product provides high-stability frequency generation for demanding applications in aerospace, defense, and industrial environments requiring resistance to mechanical vibration, shock, thermal shock, and extreme temperature variations.

Differentiator

Problem solved

Functional benefit

Products and services

• D-RUG Vibration-Isolated OCXO Module (Vibrationsisoliertes OCXO – D-RUG Modul) Vibration-isolated OCXO (Oven-Controlled Crystal Oscillator) module with extremely low g-sensitivity (≤ 0.1 ppb/g) encapsulated in a passive mechanical vibration damping system that improves antivibration performance at 1 kHz offset by nearly 50-fold to 0.002 ppb/g. Housing 80x80x50 mm, weight under 600 g, self-resonance frequency under 40 Hz, qualified for MIL-STD-810G Change Notice 1 harsh environments (mechanical vibration/shock, thermal shock, low pressure, rapidly changing temperatures). Intended for aerospace, defense, and industrial applications requiring ultra-stable frequency references.

Quantifiable outcome

• g-sensitivity reduced from ≤ 0.1 ppb/g to 0.002 ppb/g (50x improvement) at 1 kHz offset through passive vibration damping

Segments2 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Recent moves2 records

Expansion highlights2 records

Broad incumbents

• Microchip Technology: Large US semiconductor company with a substantial frequency and timing portfolio (acquired via Microsemi) covering OCXOs, TCXOs, and atomic clocks. Overlaps with KVG on OCXO category but operates at much greater scale with a broad semiconductor portfolio.
• TXC Corporation: Taiwan-headquartered high-volume manufacturer of frequency control products including crystal oscillators and OCXOs. Comparable product category to KVG but at significantly greater scale and broader end-market exposure including consumer electronics.
• CTS Corporation: US-based manufacturer of electronic components including frequency control products (crystals, oscillators, filters) serving aerospace, defense, and industrial markets. Comparable to KVG on frequency control product category with broader sensing and motion portfolio.
• Nihon Dempa Kogyo (NDK): Japanese specialist manufacturer of crystal devices and OCXOs for telecommunications, industrial, and automotive markets. Comparable to KVG on quartz oscillator technology and serves overlapping industrial/defense customers with broader portfolio.

Direct peers

• Rakon: New Zealand-headquartered specialist in high-performance crystal oscillators and OCXOs for telecommunications, defense, and space. Comparable to KVG on OCXO technology and presence in mission-critical timing segments.
• Q-Tech Corporation: US manufacturer of space- and military-grade OCXOs and crystal oscillators with emphasis on radiation tolerance and harsh-environment qualification. Directly comparable to KVG on ruggedized OCXO positioning and defense customer base.
• IQD Frequency Products: UK-based manufacturer of quartz crystals, OCXOs, TCXOs, and frequency control products serving aerospace, defense, and industrial markets. Comparable to KVG on product breadth across frequency control and target verticals.
• Greenray Industries: US-based niche OCXO manufacturer focused on high-stability frequency control for military, aerospace, and space applications. Closely comparable to KVG in scale, product specialization, and target customer profile.
• Vectron International: US-based specialist manufacturer of OCXOs, TCXOs, and crystal oscillators serving aerospace, defense, and industrial markets. Directly comparable to KVG on product category (OCXOs), customer base (MIL-STD applications), and enterprise direct-sales motion.

Emerging players

• SiTime Corporation: US-based pioneer of MEMS-based silicon timing devices targeting applications traditionally served by quartz oscillators. Emerging alternative technology path to KVG's quartz OCXO approach, particularly relevant in vibration-prone environments where MEMS is gaining ground.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/kvg-quartz-crystal-technology-gmbh

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 KVG Quartz Crystal Technology GmbH