What Sercalo Microtechnology does

Sercalo Microtechnology is a Swiss private company, headquartered in Neuchâtel, founded in 1999, that supplies optical MEMS (micro-electro-mechanical systems) components used inside fiber optic switches, variable optical attenuators, and tunable filters. The company's product set targets the building blocks of advanced optical networks and test & measurement instrumentation, where micro-mirror and silicon-based MEMS structures route, attenuate, or filter light signals with high speed and low loss. Its small headcount (11-50 employees) is consistent with a specialty component supplier serving OEM customers in telecom, datacom, and instrumentation end-markets rather than a high-volume consumer electronics vendor.

The available source material does not include product-level detail, pricing models, customer disclosures, management bios, funding history, or partnership data. The company's own website was unreachable in the source pull (only a loader/verification page was captured), so revenue mechanics, channel structure, go-to-motion, and the precise component portfolio cannot be verified from primary material. What can be stated from the firmographic record is that Sercalo operates as a for-profit, privately held, B2B component vendor in the optical MEMS segment, with its customer base implied to be systems integrators and instrument manufacturers rather than end-users.

Name

Sercalo Microtechnology

Website

https://sercalo.com

Company type

Private

Founded year

1999

Headcount range

11–50 employees

Ownership category

akta.pro rank

Product category

Photonic MEMS Components

NAICS

Semiconductor and Other Electronic Component Manufacturing (33441)

SIC

Optical Instruments & Lenses (3827)

akta.pro primary industry

MEMS Actuators & Micro-Mechanisms (Micromirrors/Microfluidics) (HDAHALAJ)

akta.pro secondary industries

Optoelectronic Receivers & Transceivers (Photodetectors/Optical Modules) (HDAHALAM), Optoelectronic Components (LEDs, photodiodes, optocouplers, optical sensors) (IMAGAJAF), Optoelectronics & Photonics (LED/Laser/Optical ICs) (HDAHAAAH)

Keywords

• Optical MEMS components
• Fiber optic switches
• MEMS variable attenuators
• Tunable optical filters
• Photonic components

Headquarters

HQ city

Neuchâtel

HQ country

Switzerland

HQ region

Europe

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Core offering

Sercalo Microtechnology designs, manufactures, and supplies optical MEMS components — including those used inside fiber optic switches, variable optical attenuators, and tunable optical filters — for telecom, instrumentation, and fiber optic test and measurement applications. The company operates as a niche Swiss photonics component vendor serving OEMs and system integrators.

Differentiator

Problem solved

Functional benefit

Products and services

• Optical MEMS fiber optic switches MEMS-based fiber optic switch components used inside fiber optic switching equipment to redirect optical signals; supplied to telecom equipment makers and system integrators.
• Optical MEMS variable attenuators MEMS-based variable optical attenuator components that provide controlled, stable attenuation of optical signals in fiber optic test, measurement, and telecom systems.
• MEMS tunable optical filters Micro-mechanically tunable optical filter components that allow precise wavelength selection in fiber optic test, instrumentation, and photonic systems.

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Broad incumbents

• Lumentum: Lumentum is a major supplier of photonic components including optical switches, tunable lasers, and ROADM linecards. It competes with Sercalo in fiber-optic switching and tunable optics, but at vastly greater scale and portfolio breadth.
• Coherent (formerly II-VI): Coherent is a large diversified photonics and compound-semiconductor vendor serving datacom, telecom, and industrial laser markets. It overlaps with Sercalo in optical components and tunable devices for communications, but serves a much broader customer base.
• Thorlabs: Thorlabs is a broad photonics and optics components supplier with MEMS-based optical switches and tunable devices in its catalog. It serves both research and OEM markets adjacent to Sercalo's customer base.
• NeoPhotonics (acquired by Lumentum): NeoPhotonics supplied high-speed photonic integrated circuits and tunable lasers for coherent optical networks. While now part of Lumentum, its historical product line overlaps with Sercalo's tunable filter and optical component focus.

Direct peers

• Calient Technologies: Calient specializes in optical MEMS-based 3D micro-mirror switch cores for data center and telecom optical circuit switching. It is the closest direct competitor to Sercalo in MEMS optical switching technology.
• DiCon Fiberoptics: DiCon manufactures MEMS-based optical switches, variable optical attenuators, and tunable filters for telecom and test applications — directly overlapping Sercalo's product family of MEMS optical components.
• Agiltron: Agiltron produces MEMS optical switches, attenuators, and tunable filters for fiber optic systems and instrumentation. It competes head-to-head with Sercalo in the same MEMS component categories.

Regional players

• EXFO: EXFO provides fiber optic test, monitoring, and analytics instrumentation that incorporates tunable filters and optical switches. It is comparable to Sercalo as a customer/competitor in optical test-and-measurement sub-segments.

Others

• ADTRAN: ADTRAN supplies fiber access and optical networking equipment for service providers. It is a downstream buyer-adjacent peer to Sercalo, consuming optical components in its fiber access and aggregation product lines.

Emerging players

• Axsun Technologies (now part of Haemonetics/Excelitas): Axsun developed MEMS-based optical engines for tunable lasers and spectral imaging, sharing Sercalo's heritage of MEMS-photonics integration for tunable and switching applications.

Market position

Strengths3 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights4 records

Customer concentration

• Xx.com/SercaloV

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 Sercalo Microtechnology