bachmaier & klemmer

What bachmaier & klemmer does

Bachmaier & Klemmer GmbH is a German precision-mechanics manufacturer founded in 1956 and headquartered in Bischofswiesen, Bavaria, near Berchtesgaden National Park. The company specializes in components for mechanical measurement and control technology, with three core product families: Rohrfedern (Bourdon tubes) for low- to mid-pressure measurement, Schraubenfedern (coiled tubes) for high-pressure applications up to 4,000 bar, and Manometerwerke (gauge movements and transmission mechanisms). A standard catalog of over 7,000 Bourdon tube variants and 2,000+ coiled tube variants is offered alongside custom manufacturing from drawings or samples, with minimum order quantities starting at one unit to accommodate both large OEMs and smaller instrument makers. Materials processed include CuSn8, stainless steel 1.4404, Monel 400, CuBe2, CrMo52, and NiSpanC, and all Bourdon and coiled tubes are endurance-tested per DIN EN 837, with primary material test certificates shipped with each order. Approximately 2,200 different manometerwerke are sourced from a group partner, Engelbert Sellmaier Feinwerktechnik GmbH.

The company operates a sales-led, direct-to-customer model with every customer assigned a dedicated personal contact. Distribution is direct via the company website, phone, email, and contact form, and products are exported to over 40 countries. Marketing channels are deliberately limited — a content-heavy website with downloadable catalogs, a contact form, an Instagram presence, and a regional sustainability program ('Verantwortungsvoll Wirtschaften') — consistent with a relationship-driven B2B industrial supplier rather than a digital-first growth business. The firm holds ISO 9001:2015 and IQ Net certifications (valid through 2026), AEO (Authorized Economic Operator) customs certification, GDPR-compliant data protection, and a 100% green-electricity commitment since 2021; a 2024 investment in expanded photovoltaic generation, a new combined heat and power unit, and battery storage targets 78% electricity self-sufficiency in 2025.

Bachmaier & Klemmer is privately held, organized as a GmbH, and led by Managing Director Engelbert Sellmaier. No financial statements, revenue figures, headcount data, or external funding rounds are publicly disclosed, and no venture capital or private equity participation is evidenced. Revenue is generated entirely from hardware sales of precision components, with pricing on a quote basis and no publicly disclosed pricing model.

Name

bachmaier & klemmer

Legal name

Bachmaier & Klemmer GmbH

Website

https://bachmaier-klemmer.com

Company type

Private

Founded year

1956

Operating status

Operating

Short description

Bachmaier & Klemmer GmbH is a Bavarian precision-mechanics manufacturer producing Bourdon tubes, coiled tubes, and gauge movements for measurement and control technology. Serving instrument OEMs in over 40 countries directly, it offers 9,000+ standard variants with custom manufacturing from one-unit minimum orders.

Ownership category

akta.pro rank

Headquarters

HQ city

Bischofswiesen

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Precision Components Sales: Revenue is generated from the sale of precision mechanics components including Bourdon tubes, coiled tubes, movements (manometerwerke), and accessories/parts. Both standard catalog items and custom-specific production are offered. Orders can be placed for quantities as low as 1 unit.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Bachmaier & Klemmer manufactures precision mechanical components for measurement and control technology, including Bourdon tubes (Rohrfedern), coiled tubes (Schraubenfedern), and pressure gauge movements (Manometerwerke). The company serves manufacturers and users of mechanical pressure, temperature, and flow measuring instruments, offering both a large standard catalog and custom-specific production with minimum order quantities starting at one unit.

Product overview

Bachmaier & Klemmer GmbH is a precision mechanics company offering a portfolio of precision engineering products for measurement and control technology. The core product line consists of Bourdon tubes (Rohrfedern) for pressure measurement, coiled tubes (Schraubenfedern) for high-pressure applications, and gauge movements (Manometerwerke) sourced from group partner Engelbert Sellmaier Feinwerktechnik GmbH. These are complemented by parts and accessories including pointers, membranes, diaphragms, and capsule systems. The company also provides value-added services such as thermal treatment, material test certificates, and custom product marking. All products are manufactured in Germany with 'Made in Germany' quality certification, with standard catalog items and custom manufacturing available for minimum orders of one unit.

Differentiator

Problem solved

Functional benefit

Products and services

• Rohrfedern (Bourdon Tubes) Precision Bourdon tubes for pressure measurement in sizes NG 35 to NG 160, available in CuSn8, stainless steel 1.4404, Monel 400, and CuBe2, with pressure ranges from 0.6 to 60 bar (9 to 900 psi). Over 7,000 standard types in catalog and more than 400 raw material tubes kept in stock for quick delivery to instrument manufacturers.
• Schraubenfedern (Coiled Tubes) Coiled tubes for high-pressure applications in sizes NG 40 to NG 160, made from CuSn8, stainless steel 1.4404, Monel 400, CuBe2, CrMo52, and NiSpanC, with pressure ranges from 60 bar to 4,000 bar (900 psi to 58,000 psi). Over 2,000 standard variants and more than 200 raw material tubes in stock for rapid delivery.
• Manometerwerke (Gauge Movements) Pressure gauge movements and transmission mechanisms for sizes NG 40 to NG 160 in stainless steel or brass, including standard, damped, and stopper-equipped movements, plus jewel-bearing high-precision variants for test gauges. Approximately 2,200 different movements are supplied by group partner Engelbert Sellmaier Feinwerktechnik GmbH, with nearly all individual parts produced in-house for high flexibility.
• Zubehör (Parts and Accessories) Precision components for completing gauge devices, including pointers, membranes, diaphragms, capsule systems, cases, end caps, valves, turned parts, and punched parts, plus additional accessories (mounting dimensions, protection foils, capsules) available via catalog downloads.

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Two partnerships are on record, tiered core.

• Berchtesgadener Land WirtschaftsservicecoreStrategic or Co-development Partner · 1 January 2020Since 2020, Bachmaier & Klemmer participates in the 'Verantwortungsvoll Wirtschaften' (Responsible Business) sustainability project. This partnership involves detailed analysis and optimization of the fields of people, nature & environment, and region & economy, with ongoing optimization potential identification.
• Engelbert Sellmaier Feinwerktechnik GmbHcoreStrategic or Co-development PartnerEngelbert Sellmaier Feinwerktechnik GmbH is a group company within the same corporate group. The company supplies approximately 2,200 different manometerwerke (pressure gauge movements, measurement and pointer movements) to Bachmaier & Klemmer. Nearly all individual parts for movements are produced in-house, enabling high flexibility. Engelbert Sellmaier serves as the representative of the responsible party for Bachmaier & Klemmer GmbH.

Scale indicators8 records

Recent moves7 records

Expansion highlights4 records

Market position

Competitive moat4 records

Customer concentration

• Instagraminstagram.com/bachmaierklemmer

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

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 bachmaier & klemmer