Lark RF Technology
Lark RF Technology (Lark Engineering) designs and manufactures custom RF and microwave filters, components, cables, and harnesses spanning 1 MHz to 40+ GHz for defense, aerospace, medical, industrial, and next-generation communications customers.
- Company typePrivate
- Founded1986
- HeadquartersPhoenix, United States
- Headcount5,001–10,000
- GTM typeB2B
- OfferingHardware or Manufacturing
What Lark RF Technology does
Lark RF Technology, operating commercially as Lark Engineering and Lark Technologies, is a US-headquartered custom RF and microwave filter manufacturer founded in 1986. The company designs, develops, and produces custom high-performance RF filters, RF systems, cables, harnesses, and related microwave components spanning 1 MHz to 40+ GHz, including specialized millimeter-wave (mmWave) filter series using substrate-integrated waveguide (SIW), stripline, and microstrip designs manufactured via PCB processes with low-loss substrates such as liquid crystal polymer (LCP). Its product portfolio spans customizable bandpass, lowpass, highpass, and notch filters, diplexers, multiplexers, switch filter banks, tunable bandpass filters, and tunable notch filters, alongside cables/harnesses and a Trans-Tech-branded isolator/circulator line.
Lark serves five primary verticals: Defense, Aerospace, Medical Technologies, Next-Generation Communications, and Industrial, with defense and aerospace designated as primary segments. Notable customers and partners include NASA-JPL (Europa Clipper mission, October 2024 launch), US Defense Systems (referenced for prior conflict deployments), SLAC National Particle Accelerator Laboratory at Stanford, and wireless infrastructure leaders working on 5G base stations. The company holds a comprehensive compliance stack (ITAR, AS9100, Nadcap, FDA QSR, EU MDR, ISO 13485, MedAccred, HIPAA) enabling it to serve highly regulated end markets.
The business model is sales-led enterprise field sales with a custom-quotation pricing structure and multi-year contract cadences. Lark partners with customers from initial product design through production scaling, supported by interactive online filter design tools (LPC, UTMS, MS, SD, SDP, SMC, MC, WG, 3B, 4B, 2C, 3C, 4C, 5C, 6C series) that funnel prospects into direct engagement with engineering and sales. Manufacturing is distributed across the US (headquarters), Tijuana (ITAR-registered Center of Excellence), and additional sites in Europe and Asia under AS9100/Nadcap accreditation. The company is privately held and operates as part of the Trans-Tech family of RF/microwave component brands, having rebranded from Benchmark Lark Technology.
Lark RF Technology firmographics
Firmographics- Name
- Lark RF Technology
- Legal name
- Lark Engineering
- Website
- https://larkengineering.com
- Company type
- Private
- Founded year
- 1986
- Operating status
- Operating
- Headcount range
- 5,001–10,000 employees
- Short description
- Lark RF Technology (Lark Engineering) designs and manufactures custom RF and microwave filters, components, cables, and harnesses spanning 1 MHz to 40+ GHz for defense, aerospace, medical, industrial, and next-generation communications customers.
- Ownership category
- akta.pro rank
Lark RF Technology industry classification
Industry- Product category
- RF and Microwave Components
- NAICS
- Other Communication and Energy Wire Manufacturing (335929), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (33451)
- SIC
- Electronic Coils, Transformers & Other Inductors (3677)
- akta.pro primary industry
- Passive Filters & RF Passives (LC Filters/Diplexers/Baluns/Attenuators) (HDAHANAG)
- akta.pro secondary industry
- EMI/RFI Suppression Components (Ferrite Beads/Cores/Filters) (HDAHANAE)
Keywords
Where Lark RF Technology is headquartered
LocationHeadquarters
- HQ city
- Phoenix
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Lark RF Technology business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Operations, Technology or R&D, Supply Chain, Infrastructure, Marketing or Sales
Revenue model
- Custom RF Filters and Components: Primary revenue stream from designing, developing, and producing custom high-performance RF filters and components. Solutions are custom-built to meet demanding specifications for size, weight, power, and durability.
- Cables & Harnesses: High-grade wire harnesses and cable assemblies for aviation electrical systems, defense vehicle platforms, battlefield communications equipment, and connectivity solutions.
- RF Filter Assemblies: Switch filter banks, tunable bandpass filters, and tunable notch pass filters for advanced frequency hopping and secure communication systems.
- Isolators & Circulators: Drop-in and surface-mount devices from 400 MHz to 15 GHz, including ferrite-based isolators and circulators.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom quotation-based pricing for RF filters |
Go-to-market motion2 records
Distribution channels1 record
Marketing channels5 records
Lark RF Technology product offering
Product offeringCore offering
Lark RF Technology designs, develops, and manufactures custom high-performance RF filters, microwave components, RF filter assemblies, and cable and harness products for demanding aerospace, defense, space, medical, industrial, and communications applications. Products span 1 MHz to 40+ GHz and include configurable bandpass, lowpass, highpass, notch filters, diplexers, multiplexers, mmWave filter series, switch filter banks, tunable bandpass and notch filters, isolators, and circulators.
Product overview
Lark Engineering is a custom RF and microwave filter manufacturer offering a comprehensive portfolio of high-performance RF products. The core offerings include RF Filters & Assemblies (precision-engineered custom bandpass, lowpass, highpass, notch filters, diplexers, and multiplexers from 1 MHz to 40 GHz), Cables & Harnesses (wire harnesses and cable assemblies), and Isolators & Circulators (offered through partnership with Trans-Tech). The RF Filters portfolio includes specialized sub-lines such as the mmW-FH and mmW-STL series for millimeter wave applications (5-40 GHz), switch filter banks (SFB), tunable bandpass filters (TMC), and tunable notch filters (XTMCN). Trans-Tech products include ferrites, magnetic materials, and dielectric resonators. The company serves aerospace, defense, industrial, medical technologies, and next-generation communications sectors.
Differentiator
Problem solved
Functional benefit
Products and services
- RF Filters and Assemblies Precision-engineered custom RF filters and components including bandpass, lowpass, highpass, and notch filters, diplexers, and multiplexers ranging from 1 MHz to 40 GHz. Includes sub-lines such as mmW-FH (SIW), mmW-STL and mmW-XFH (stripline/microstrip), STL37000-3000, SFB switch filter banks, TMC tunable bandpass filters, and XTMCN tunable notch pass filters for advanced frequency hopping and secure communications. Built to demanding size, weight, power, and durability specifications for aerospace, defense, industrial, medical, and next-generation communications customers.
- Cables and Harnesses High-grade wire harnesses and cable assemblies engineered for aviation electrical systems, defense vehicle platforms, battlefield communications equipment, and connectivity solutions in aerospace and defense applications.
- Isolators and Circulators by Trans-Tech Drop-in and surface-mount isolators and circulators from 400 MHz to 15 GHz featuring industry-leading insertion loss and IMD performance, compact size, and wide-band designs for military and commercial applications. Offered alongside Trans-Tech ferrites, magnetic materials, and dielectric resonators as part of an integrated RF component portfolio.
Companies that use Lark RF Technology
Customer profileNamed customers4 records
Segments5 records
Ideal customer profiles4 records
Lark RF Technology technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Lark RF Technology partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core.
- Trans-TechcoreLark Engineering is part of Trans-Tech family. Trans-Tech is the leading design and manufacturer of RF and microwave components. This partnership combines deep engineering expertise with comprehensive product offerings. Benchmark Lark Technology is now Lark Engineering, part of Trans-Tech. The partnership provides access to Trans-Tech's full portfolio including isolators, circulators, ferrites, magnetic materials, and dielectrics.
- NASA-JPLcoreDesign and production partnership for complex RF filters for interplanetary exploration. Lark designed and produced 10 different UHF to L-band filters per payload for NASA's Europa Clipper spacecraft. Partnership involved rigorous testing including 1000+ hours of temperature testing and destructive physical analysis on production units.
Scale indicators4 records
Recent moves7 records
Expansion highlights6 records
Lark RF Technology competitors and assessment
Company assessmentDirect peers
- Reactel: US-based custom RF and microwave filter manufacturer serving defense, aerospace, and telecommunications. Directly comparable to Lark in product scope (custom bandpass/lowpass/highpass/notch filters and multiplexers), customer mix (military and aerospace primes), and build-to-spec business model.
- Anaren (TTM Technologies): TTM's Anaren division designs and manufactures RF components, assemblies, and passive devices for defense and wireless infrastructure. Direct overlap with Lark on RF filters and custom RF subsystems serving defense primes.
- Mini-Circuits: Global supplier of RF, microwave, and millimeter-wave components including filters, couplers, and signal-conditioning modules. Comparable product breadth and customer base across defense, aerospace, test & measurement, and wireless infrastructure.
- RLC Electronics: Specialty manufacturer of RF filters, diplexers, multiplexers, and RF sub-assemblies for military, aerospace, and commercial markets. Closely comparable niche custom filter supplier with overlapping defense and aerospace customer base.
Broad incumbents
- Qorvo: Large RF semiconductor and filter company supplying integrated front-end modules, BAW/SAW filters, and defense/aerospace RF components. Competes with Lark for defense RF content and dwarfs Lark on volume, but does not typically serve the long-tail custom defense niche as deeply.
- Murata Manufacturing: Largest passive electronic component manufacturer globally, with extensive RF filter, EMI suppression, and wireless module offerings. Overlaps Lark on filter and EMI suppression products but competes at vastly higher volumes and broader scope.
- Mercury Systems: Larger defense electronics integrator with substantial RF and microwave component and subsystem capabilities for EW, radar, and SIGINT. Overlaps Lark on RF content into defense primes but operates as a much broader mission-critical platform supplier.
- Skyworks Solutions: Global RF semiconductor leader and parent of Trans-Tech, Lark's strategic partner. Relevant as a comparable end-market participant and as the indirect parent ecosystem within which Lark operates, with significant overlap on aerospace, defense, and wireless customer relationships.
- Kratos Defense & Security Solutions: Defense platform provider with RF/microwave and electronic warfare product lines. Comparable aerospace and defense end-customers and demand drivers for tunable filters and RF subassemblies, though Kratos operates at much higher system level.
Emerging players
- Akoustis: Emerging RF filter company commercializing single-crystal BAW (XBAW) technology for 5G, Wi-Fi, and defense markets. Targets the same mmWave filter applications Lark addresses with SIW/LCP, representing a competing technology path that could disrupt Lark's niche.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Lark RF Technology social profiles
Digital presenceLark RF Technology compliance and trust
Trust signalCompliance8 records
Lark RF Technology financial estimates
Financial estimateRevenue estimate
Valuation estimate
Lark RF Technology leadership team
Management profileNumber of profiles
Lark RF Technology funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Lark RF Technology M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Lark RF Technology
What does Lark RF Technology do?
Lark RF Technology designs, develops, and manufactures custom high-performance RF filters, microwave components, RF filter assemblies, and cable and harness products for demanding aerospace, defense, space, medical, industrial, and communications applications. Products span 1 MHz to 40+ GHz and include configurable bandpass, lowpass, highpass, notch filters, diplexers, multiplexers, mmWave filter series, switch filter banks, tunable bandpass and notch filters, isolators, and circulators.
Is Lark RF Technology a public or private company?
Lark RF Technology is a private company. It is classified as unknown and is currently operating.
When was Lark RF Technology founded?
Lark RF Technology was founded in 1986. It employs 5,001 to 10,000 people.
Where is Lark RF Technology based?
Lark RF Technology is headquartered in Phoenix, United States, in the North America region.
How does Lark RF Technology make money?
Four revenue lines are on record. Custom RF Filters and Components are the primary driver. The others are cables & Harnesses, RF Filter Assemblies and isolators & Circulators.
Who are Lark RF Technology's main competitors?
Direct peers on record are Reactel, Anaren (TTM Technologies), Mini-Circuits and RLC Electronics. Broad incumbents are Qorvo, Murata Manufacturing, Mercury Systems, Skyworks Solutions and Kratos Defense & Security Solutions. Akoustis is listed as an emerging player.
Does Lark RF Technology have an API?
No public API is recorded for Lark RF Technology.
What industry is Lark RF Technology in?
Lark RF Technology's product category is RF and Microwave Components. Its primary akta.pro industry code is HDAHANAG, Passive Filters & RF Passives (LC Filters/Diplexers/Baluns/Attenuators), with a secondary code of HDAHANAE, EMI/RFI Suppression Components (Ferrite Beads/Cores/Filters). Its NAICS code is 335929 and its SIC code is 3677.