Quantic BEI

What Quantic BEI does

Quantic BEI (doing business as BEI Precision) is a U.S. manufacturer of high-precision optical encoders, flight-worthy accelerometers, and ruggedized optical scanners for defense, aerospace, and space applications. The company operates an ITAR-compliant design and manufacturing facility in Maumelle, Arkansas, and holds CMMC Level 1 certification, with products available in both ITAR-controlled and EAR-regulated configurations to serve U.S. defense programs and international customers. Its product portfolio spans the nanoSeries® line (including SPACE-qualified micro kit encoders and TRACKER variants), VMS I/II/III, MIL-157/257 mil-spec encoders, the 4311A, 4384A, and 8301F accelerometer families, and the 2-Axis Optical Dither Scanner and SPC35 optical scanners. These components are designed for gimbal feedback, weapons targeting, flight control, inertial measurement, and EO/IR pointing across air, land, sea, and space domains.

BEI Precision generates revenue primarily through direct OEM sales to defense primes, aerospace OEMs, and government programs via an enterprise field sales motion with RFQ-based, custom-configured quote pricing under multi-year contracts. The company emphasizes sole-source heritage with defense primes, engineering solutions to exact interface, envelope, and performance specifications, and mil-spec ruggedization for wide temperature ranges, high shock and vibration, vacuum, and radiation environments. Marketing channels include industry events such as Space Symposium and Space Tech Expo USA, a technical resource portal, and direct engagement via request-for-quote and RMA workflows. No public pricing, revenue figures, funding rounds, M&A activity, or management changes are disclosed.

Name

Quantic BEI

Legal name

BEI Precision

Website

https://quanticbei.com

Company type

Private

Founded year

1862

Operating status

Operating

Headcount range

51–100 employees

Short description

Quantic BEI (dba BEI Precision) designs and manufactures high-precision optical encoders, flight-worthy accelerometers, and ruggedized optical scanners at its ITAR-compliant facility in Maumelle, Arkansas, supplying defense primes, aerospace OEMs, and government programs across air, land, sea, and space domains.

Ownership category

akta.pro rank

Headquarters

HQ city

Maumelle

HQ country

United States

HQ region

North America

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. Hardware Product Sales: Sale of precision optical encoders, accelerometers, and optical scanners to defense and aerospace customers. Products are configured to customer exact interface, envelope, and performance specifications. Revenue is generated through one-time hardware purchases with potential for follow-on orders from long-term defense programs.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Quantic BEI (operating as BEI Precision) designs and manufactures high-precision optical encoders, flight-worthy accelerometers, and ruggedized optical scanners for mission-critical defense, aerospace, and space applications. Products are custom-engineered to customer interface, envelope, and performance specifications and are built ITAR-compliant in Maumelle, Arkansas, USA for sole-source supply into defense primes, aerospace OEMs, and government programs.

Product overview

BEI Precision is a manufacturer of high-precision sensing solutions for defense, aerospace, and space applications. The product portfolio consists of three main product families: (1) Optical Encoders — including the nanoSeries® line (Micro Kit, SPACE variants, TRACKER, AIME-II, ARA, Housed Size 80), VMS I/II/III series, MT40 Series, MIL-157/MIL-257 mil-spec encoders, LSI μS/16 and μS/23 micro encoders, GCC25 Series, and INC35/BIC35 — offering housed and kit designs, absolute and incremental configurations, single-turn and multi-turn sensors for gimbal feedback, weapons targeting, and combat vehicle positioning; (2) Accelerometers — the 4311A Family, 4384A, and 8301F — flight-worthy pivot and jewel sensors for flight control, fatigue monitoring, and inertial measurement in fixed-wing, rotary-wing, and unmanned platforms; (3) Optical Scanners — including the 2-Axis Optical Dither Scanner and SPC35 — ruggedized rotary scanners for EO/IR systems, weapons sighting, and airborne surveillance. All products are designed and manufactured in the USA (Maumelle, Arkansas) with ITAR-compliant and EAR-regulated configurations supporting both U.S. defense programs and international customers.

Differentiator

Problem solved

Functional benefit

Products and services

• GCC25 Series Optical Encoder High-precision optical encoder designed for defense and aerospace applications requiring angular accuracy and reliability in harsh environments.
• INC35 & BIC35 Optical Encoders Incremental optical encoder series providing precision motion feedback for mission-critical applications.
• LSI μS/16 Series Optical Encoder Micro-sized optical encoder designed for space-constrained defense and aerospace applications.
• LSI μS/23 Series Optical Encoder Micro-sized optical encoder series offering high resolution for precision motion control in demanding environments.
• MIL-157 Optical Encoder Mil-spec optical encoder built to survive wide temperature ranges, high shock and vibration for military applications.
• MIL-257 Optical Encoder Military-grade optical encoder designed for defense programs requiring ruggedized performance in extreme conditions.
• MT40 Series Optical Encoder Mid-size optical encoder series delivering high accuracy for aerospace and defense motion control applications.
• nanoSeries® AIME-II Encoder Miniature absolute encoder with advanced motion interface for precision positioning in aerospace systems.
• nanoSeries® ARA Absolute Rotary Encoder Absolute rotary encoder designed for high-reliability applications in air, land, sea, and space environments.
• nanoSeries® Housed Size 80 Encoder Housed optical encoder in compact form factor for integration into electro-optical and targeting systems.
• nanoSeries® Micro Kit Encoder Ultra-compact kit-style optical encoder designed for SWaP-constrained airborne ISR and surveillance platforms.
• nanoSeries® SPACE Micro Kit Encoder Space-qualified micro kit encoder engineered for radiation tolerance and vacuum operation in space applications.
• nanoSeries® SPACE TRACKER Space-qualified optical tracker providing precision angular measurement for satellite and spacecraft pointing systems.
• nanoSeries® TRACKER Encoder Optical tracker encoder delivering high accuracy feedback for gimbal and pointing system applications.
• nanoSeries® TRACKER-Lite Lightweight version of the nanoSeries tracker for size and weight-constrained defense applications.
• VMS I Versatile Motion Sensor First-generation versatile motion sensor optical encoder for defense and aerospace precision applications.
• VMS II Versatile Motion Sensor Second-generation versatile motion sensor with improved accuracy and environmental robustness.
• VMS III Versatile Motion Sensor Third-generation versatile motion sensor delivering the highest performance specifications in the VMS series.
• 4311A Family Accelerometer Flight-worthy pivot accelerometer family for flight control systems and inertial measurement in defense aircraft platforms.
• 4384A Jewel Accelerometer Jewel accelerometer designed for fatigue vibration monitoring and precision inertial measurement applications.
• 8301F Accelerometer High-performance accelerometer for fixed-wing, rotary-wing, and unmanned systems requiring reliability under sustained vibration and shock.
• 2-Axis Optical Dither Scanner Two-axis optical scanner providing precise rotary motion for EO/IR systems, ISR payloads, and airborne surveillance platforms.
• SPC35 Ruggedized Optical Scanner Ruggedized rotary optical scanner for military aircraft, UAVs, and combat vehicle vision and targeting systems.

Named customers3 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators2 records

Recent moves4 records

Expansion highlights4 records

Broad incumbents

• Honeywell Aerospace: Major aerospace supplier producing inertial sensors, accelerometers, and navigation solutions for commercial and military aircraft. Competes indirectly as a vertically integrated incumbent with broader scope than BEI's specialty sensors.
• Curtiss-Wright Corporation: Large publicly traded defense electronics and industrial company with significant presence in aerospace and defense sensors, encoders, and embedded computing. Broader portfolio but overlapping capability with BEI's defense sensing content.
• Sensata Technologies: Global sensor manufacturer with portfolios spanning industrial, aerospace, and defense sensing applications. Broader and more diversified than BEI, but overlaps on the precision motion-sensing capability axis.
• L3Harris Technologies: Large defense prime with a sensing and avionics portfolio that incorporates inertial measurement, EO/IR targeting, and ruggedized components comparable to BEI's defense sensing offerings across Air, Land, and Sea domains.

Direct peers

• Renishaw plc: Global leader in precision optical and magnetic encoders, with aerospace and defense product lines directly comparable to BEI's optical encoder portfolio. Closest direct competitor on high-precision encoder technology.
• Heidenhain: Manufacturer of high-precision linear and rotary optical encoders and length-measuring instruments serving industrial, metrology, and aerospace customers. Highly comparable core technology and product offering to BEI's encoders.
• Gurley Precision Instruments: U.S.-based manufacturer of precision optical encoders and telemetry systems for defense, aerospace, and research applications. The closest U.S. peer to BEI in terms of product, customer base (defense primes), and heritage.
• Kistler Group: Swiss manufacturer of precision sensors including accelerometers, force, and pressure sensors, with strong penetration into aerospace and defense. Directly comparable to BEI's accelerometer and inertial measurement product line.
• PCB Piezotronics: Specialized manufacturer of piezoelectric accelerometers, vibration sensors, and acoustic measurement instruments serving aerospace, defense, and industrial test markets. Direct overlap with BEI's accelerometer product family.
• Baumer Group: Swiss-headquartered manufacturer of encoders and sensors with strong aerospace and defense exposure including optical encoders and absolute position sensors directly competitive with BEI's encoder portfolio.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/QuanticBEI
• Facebookfacebook.com/quanticbei
• LinkedInlinkedin.com/company/quantic-bei

Compliance3 records

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 Quantic BEI