BIAS

Industrial R&D / Contract Research in Laser Applications and Optical Metrologybias.de

BIAS is a German applied research institute in Bremen providing contract R&D, service contracts, and joint research in laser material processing and optical metrology to industrial manufacturers, with proprietary techniques including CoSI and MArS interferometry and digital holography.

Company typePrivate
Founded1977
HeadquartersBremen, Germany
Headcount51–100
GTM typeB2B
OfferingServices

What BIAS does

BIAS - Bremer Institut für angewandte Strahltechnik GmbH is a private applied research institute organized as a German GmbH and institutionally embedded at the University of Bremen. The institute operates two core business areas — Material Processing and Processing Systems (covering laser welding, brazing, joining, ablation, structuring, drilling, hardening, laser powder bed fusion, and wire-based 3D DED additive manufacturing) and Optical Metrology and Optoelectronic Systems (OMOS), which spans coherent optics and nanophotonics, geometrical optics, non-destructive testing, and quantum metrology research groups. Proprietary technical differentiators include Computational Shear Interferometry (CoSI), Multiple Aperture Shear Interferometry (MArS, co-developed with Germany's national metrology institute PTB), digital holography, two-photon lithography, lensless microscopy (LIM-Q), and surface plasmon resonance spectroscopy, with granted patents and a Springer-Verlag reference monograph supporting the IP base.

The institute generates revenue through project-based contract research, joint R&D collaborations, and service contracts with industrial clients (predominantly in industrial manufacturing, including automotive, aerospace, and electronics segments), plus public research grants and institutional funding tied to its university affiliation. The go-to-market motion is direct, consultative enterprise field sales — clients engage BIAS via its business-area contacts and the on-site Competence Center Optical Metrology, which serves as a demonstration facility. Pricing is quote-based and project-specific with no published fee schedules. Operations are concentrated at a single headquarters in Bremen, Germany (Klagenfurter Straße 5); the geographic footprint is regional/national with no disclosed international offices, though it publishes at major international optics conferences and collaborates through its partnerships with PTB, MAPEX, MCB, and IMSAS.

BIAS firmographics

Firmographics

Name: BIAS
Legal name: BIAS - Bremer Institut für angewandte Strahltechnik GmbH
Website: https://bias.de
Company type: Private
Founded year: 1977
Operating status: Operating
Headcount range: 51–100 employees
Short description: BIAS is a German applied research institute in Bremen providing contract R&D, service contracts, and joint research in laser material processing and optical metrology to industrial manufacturers, with proprietary techniques including CoSI and MArS interferometry and digital holography.
Ownership category
akta.pro rank

BIAS industry classification

Industry

Product category: Industrial R&D / Contract Research in Laser Applications and Optical Metrology
SIC: Services-Commercial Physical & Biological Research (8731), Optical Instruments & Lenses (3827), Laboratory Analytical Instruments (3826)
akta.pro primary industry: Metrology & Scanning Services (Inspection Labs, On-Site Measurement) (IMAAAHAJ)
akta.pro secondary industries: In-Process Monitoring & Closed-Loop Metrology for AM (IMAAAHAF), Inspection, Metrology & Certification Services for Additive Parts (IMAAADAN), Optics & Laser/Light Engine Components (Lenses, Galvos, Laser Modules, UV Engines) (IMAAAIAC)

Keywords

Laser material processing
Optical metrology services
Contract research and development
Photonic measurement technologies
Additive manufacturing R&D

Where BIAS is headquartered

Location

Headquarters

HQ city: Bremen
HQ country: Germany
HQ region: Europe

Offices1 record

Markets served

BIAS business model

Business model

GTM type: B2B
Offering type: Services
Cost components: Personnel, Technology or R&D, Infrastructure, Operations, Marketing or Sales

Revenue model

Research and Development Services: BIAS provides contract research, joint R&D projects, and service contracts to industrial clients across laser applications and optical metrology. Revenue is generated through project-based engagements, development contracts, and technical service agreements with manufacturing and technology companies.
Academic Research Funding: As a research institute affiliated with the University of Bremen, BIAS conducts fundamental and applied research partially funded through public research grants and institutional funding. This supports long-term technology development alongside commercial engagements.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

BIAS product offering

Product offering

Core offering

BIAS is an independent contract R&D partner providing research services, joint projects, and technical service contracts in laser material processing and optical metrology. The Material Processing business area covers laser welding, brazing, joining, laser powder bed fusion, ablation, cutting, structuring, drilling, hardening, and additive manufacturing. The Optical Metrology and Optoelectronic Systems (OMOS) business area delivers photonic measurement technologies, coherent optics, nanophotonics, digital holography, computational and multiple aperture shear interferometry, and non-destructive testing for industrial and academic clients.

Product overview

BIAS (Bremer Institut für angewandte Strahltechnik GmbH) is a research institute offering two core business areas: Material Processing (laser-based manufacturing and processing systems) and Optical Metrology and Optoelectronic Systems (OMOS). Material Processing includes laser welding, brazing, Powder Bed Fusion, ablation, and additive manufacturing. OMOS focuses on photonic measurement technologies including Coherent Optics and Nanophotonics (MArS, CoSI, digital holography), Quantum Metrology (NV centers, levitated optomechanics), geometrical optics, and non-destructive testing. The Competence Center Optical Metrology serves as an industrial customer showcase. Services are delivered through research partnerships and service contracts, not as packaged software products.

Differentiator

Problem solved

Functional benefit

Products and services

Material Processing and Processing Systems (MBS) R&D Services Contract research and development services in laser material processing covering laser welding, brazing, joining, laser powder bed fusion, ablation, laser cutting, structuring, drilling, hardening, overlay welding, laser melt injection, and additive manufacturing. Targeted at industrial manufacturers seeking advanced processing capabilities.
Optical Metrology and Optoelectronic Systems (OMOS) R&D Services Contract research, development, and measurement services in photonic future technologies for optical metrology and non-destructive testing, including work in THz and X-ray ranges, 3D imaging, and information processing. Divided into coherent optics/nanophotonics, geometrical optics, and non-destructive testing working groups. Targeted at industrial and academic clients requiring advanced optical measurement.
Competence Center Optical Metrology Demonstration and showcase center for industrial customers featuring optical measurement capabilities and practical prototypes, providing hands-on access to BIAS's metrology systems for evaluation and testing purposes.

Quantifiable outcome

Measurement uncertainties in the nanometer range (CoSI technology)
+3 more outcomes

Companies that use BIAS

Customer profile

Segments3 records

Ideal customer profiles3 records

BIAS technology and API

Technology

Technology focussed No

API detail

Has API: No
API docs
API detail

Core technology

AI maturity

App detail

Feature10 records

BIAS partnerships and signals

Strategic signal

Partnerships

Six partnerships are on record, tiered core and minor.

University of Bremen (MAPEX - Center for Materials and Processes)coreStrategic or Co-development PartnerBIAS is institutionally embedded at the University of Bremen. Managing directors hold professorial positions in Department 1 (Physics and Electrical Engineering) and Department 4 (Production Engineering). BIAS researchers participate in MAPEX (Center for Materials and Processes), a cross-institutional research center at the University of Bremen. BIAS also runs lectures and student programs through university faculties.
Physikalisch-Technische Bundesanstalt (PTB)coreStrategic or Co-development PartnerBIAS collaborates intensively with PTB (Germany's national metrology institute) on the development of MArS (Multiple Aperture Shear Interferometry) for shape measurement of optical surfaces. This co-development focuses on advancing asphere testing methodologies and establishing metrology standards.
University of Bremen - FB 04 Production EngineeringcoreStrategic or Co-development PartnerBIAS cooperates with the University of Bremen's Production Engineering faculty through joint lectures (Additive Production, Laser Beam Processing, Welding Facilities), student supervision, and collaborative research projects in manufacturing technology.
University of Bremen - FB 01 Physics / Electrical EngineeringcoreStrategic or Co-development PartnerBIAS delivers lectures in Applied Optics at the Master's level through the Physics faculty, and provides seminars on Optical Technologies. Supports doctoral candidates and supervises research associates.
MCB - Microsystems Center BremenminorStrategic or Co-development PartnerBIAS is a member of the Microsystems Center Bremen (MCB), contributing to interdisciplinary microsystems and photonics research alongside other regional research institutions and companies.
IMSAS (Institute for Microsensors, -actuators and -systems)minorStrategic or Co-development PartnerBIAS co-organized the 1st EOS Topical Meeting on Micro- and Nano-Optoelectronic Systems (2011) with IMSAS at the University of Bremen, indicating collaborative research in micro- and nano-optoelectronic systems.

Scale indicators3 records

Recent moves6 records

Expansion highlights6 records

BIAS competitors and assessment

Company assessment

Broad incumbents

Renishaw plc: UK-based global metrology company offering coordinate measuring machines, laser interferometers, and in-process measurement systems for additive manufacturing. Comparable to BIAS through overlapping AM metrology focus and industrial customer base, but as a large commercial product company rather than research institute.
Polytec GmbH: German-based manufacturer of optical measurement technology including laser vibrometry and 3D surface metrology. Comparable to BIAS as a German specialist in optical metrology but operates as a commercial product company rather than contract research institute.
ZEISS Industrial Metrology: Division of Carl Zeiss AG providing commercial optical and coordinate metrology systems (CMMs, optical comparators, CT scanning) to industrial customers worldwide. BIAS's metrology customers often use ZEISS instruments, and the two compete for budget on industrial quality assurance — though ZEISS sells products while BIAS provides research services.

Direct peers

Fraunhofer Institute for Physical Measurement Techniques (IPM): Fraunhofer institute in Freiburg specializing in optical metrology, non-destructive testing, and quantum measurement — closely mirroring BIAS's OMOS business area. Both serve industrial customers with applied optical measurement research and operate as independent R&D partners for measurement solutions.
Fraunhofer Institute for Laser Technology (ILT): Germany's largest applied research institute for laser technology, based in Aachen. Directly comparable to BIAS as both conduct contract research in laser material processing and optical technologies, serving industrial customers with project-based R&D services. Significantly larger and more diversified than BIAS.
Fraunhofer IWS (Institute for Materials and Beam Technology): Dresden-based Fraunhofer institute focused on laser-based material processing, joining technologies, and surface treatment. Direct peer to BIAS's Material Processing business area, with overlapping competencies in laser welding, brazing, and additive manufacturing.

Emerging players

Physikalisch-Technische Bundesanstalt (PTB): Germany's national metrology institute, with whom BIAS collaborates on MArS development. While primarily a standards body rather than commercial research partner, PTB operates in the same measurement science space and represents both a collaboration partner and a reference benchmark for BIAS's metrology work.
4D Technology Corporation: US-based specialist in dynamic interferometry and surface measurement, including phase-shifting and shear interferometry products. Comparable to BIAS's CoSI and digital holography work through similar optical interferometry techniques, but as a small commercial instrument vendor rather than research institute.

Regional players

TPM (Technologie- und Produktentwicklung Messtechnik) at TU Dresden: Academic research group at TU Dresden focused on optical 3D metrology and surface measurement, conducting contract research similar to BIAS. Comparable as a university-affiliated metrology research group serving industrial customers, though located in eastern Germany rather than BIAS's northern German base.

Others

SLM Solutions Group AG: German manufacturer of selective laser melting (LPBF) machines for metal additive manufacturing. Adjacent rather than direct competitor: SLM Solutions is a customer ecosystem for BIAS's AM metrology work, and both serve the industrial additive manufacturing market, but SLM is a machine OEM while BIAS provides measurement research services.

Market position

Weaknesses3 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

BIAS financial estimates

Financial estimate

Revenue estimate

Valuation estimate

BIAS leadership team

Management profile

Number of profiles

Profiles4 records

BIAS funding detail

Funding detail

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

BIAS M&A and investment

M&A and investment

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about BIAS

What does BIAS do?

Is BIAS a public or private company?

BIAS is a private company. It is classified as founder individual operated bootstrapped and is currently operating.

When was BIAS founded?

BIAS was founded in 1977. It employs 51 to 100 people.

Where is BIAS based?

BIAS is headquartered in Bremen, Germany, in the Europe region.

How does BIAS make money?

Two revenue lines are on record. Research and Development Services are the primary driver. The others are academic Research Funding.

Who are BIAS's main competitors?

Broad incumbents on record are Renishaw plc, Polytec GmbH and ZEISS Industrial Metrology. Direct peers are Fraunhofer Institute for Physical Measurement Techniques (IPM), Fraunhofer Institute for Laser Technology (ILT) and Fraunhofer IWS (Institute for Materials and Beam Technology). Emerging players are Physikalisch-Technische Bundesanstalt (PTB) and 4D Technology Corporation. TPM (Technologie- und Produktentwicklung Messtechnik) at TU Dresden is listed as a regional player. SLM Solutions Group AG is listed as an others.

Does BIAS have an API?

No public API is recorded for BIAS.

What industry is BIAS in?

BIAS's product category is Industrial R&D / Contract Research in Laser Applications and Optical Metrology. Its primary akta.pro industry code is IMAAAHAJ, Metrology & Scanning Services (Inspection Labs, On-Site Measurement), with a secondary code of IMAAAHAF, In-Process Monitoring & Closed-Loop Metrology for AM. Its SIC code is 8731.