Mini-Systems
- Company typePrivate
- Founded1968
- HeadquartersNorth Attleboro, United States
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What Mini-Systems does
Mini-Systems, Inc. (MSI) is a privately held U.S. manufacturer of precision passive electronic components founded in 1968 and headquartered in North Attleboro, Massachusetts, with a secondary manufacturing facility in Plainville, Massachusetts. The company operates three divisions—Thick Film, Thin Film, and Electronic Packages—producing chip resistors (thick and thin film, down to 0101 case size), chip attenuators, MOS capacitors, custom metallized substrates, custom resistor networks, microwave resistors, and hermetic electronic packages including glass sidewall flatpacks, metal flatpacks, ceramic quad flatpacks, leadless chip carriers, and SO-8/SO-14 glass flatpacks. Its products carry MIL-PRF-55342, MIL-PRF-38534 (Class H & K), MIL-PRF-32159, ISO 9001:2015, and AS9100D certifications, and the company is an approved DLA supplier under multiple codes.
The company's underlying technology centers on thick film and thin film deposition processes, glass-to-metal seal hermetic packaging achieving hermeticity below 10⁻¹⁰ atm cc/sec per MIL-STD-883, and a proprietary MSIRP (Mini-Systems Inc. Reliability Program) that provides customers with real-time reliability data from continuous QPL testing. MSI reports zero failures across more than 200 million Life Test hours for thick film resistors, with annual reliability testing exceeding 10 million chip hours for thick film QPL and 3 million for thin film QPL.
The business model is B2B direct sales of custom and standard precision components to medical device manufacturers, spacecraft/aerospace firms, military/defense contractors, and communications equipment manufacturers. Pricing is quote-based and undisclosed, with thin film quotes offered in under 24 hours. MSI sells directly within North America and through five international representatives (EPAK Electronics in the UK, Impel Semicon in India, Cosmos Components in Singapore, Rikei Corporation in Japan, and Elhyte in France). The company is founder-owned (Glen Robertson, 1968), currently led by President Rick Charbonneau with VP/QA Director Felix Santilli, Operations Manager Rana Duff, and Sales Supervisor Christine Caponigro, and operates without external funding.
Mini-Systems firmographics
Firmographics- Name
- Mini-Systems
- Legal name
- Mini-Systems, Inc.
- Website
- https://mini-systemsinc.com
- Company type
- Private
- Founded year
- 1968
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Ownership category
- akta.pro rank
Mini-Systems industry classification
Industry- Product category
- Passive Electronic Components
- NAICS
- Capacitor, Resistor, Coil, Transformer, and Other Inductor Manufacturing (334416), Other Electronic Component Manufacturing (334419)
- SIC
- Electronic Components & Accessories (3670)
- akta.pro primary industry
- Resistors (Fixed/Variable/Network) (HDAHANAA)
Keywords
Where Mini-Systems is headquartered
LocationHeadquarters
- HQ city
- North Attleboro
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Mini-Systems business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Operations, Supply Chain, Personnel, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Precision Electronic Components Sales: Mini-Systems generates revenue through the manufacture and sale of precision passive components including thick film chip resistors, thin film chip resistors, chip attenuators, MOS capacitors, custom metallized substrates, custom networks, and metal/glass sidewall packages. Products are sold directly to customers in medical, spacecraft, military, and communications industries.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Standard and custom precision components with quote-based pricing |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels4 records
Mini-Systems product offering
Product offeringCore offering
Mini-Systems designs and manufactures precision passive electronic components and hermetic packages across three divisions: Thick Film (chip resistors, microwave chip resistors, chip attenuators, MOS capacitors, custom metallized substrates, custom networks), Thin Film (ultra-precision chip resistors, microwave resistors, low-loss attenuators, custom RC networks), and Electronic Packages (glass-to-metal seal flatpacks, metal flatpacks, ceramic quad flatpacks, leadless chip carriers, SO-8/SO-14 glass flatpacks, lids and covers). All products are American-made and qualified to MIL-SPEC standards for medical, spacecraft, military, and communications applications.
Product overview
Mini-Systems, Inc. is a precision passive components manufacturer operating three divisions: Thick Film, Thin Film, and Electronic Packages. The Thick Film Division produces thick film chip resistors, microwave chip resistors, chip attenuators, custom metallized substrates, and custom networks. The Thin Film Division offers thin film chip resistors with ultra-precision tolerances, microwave resistors, low loss attenuators, and custom RC networks. The Electronic Package Division manufactures hermetic glass-to-metal seal packages including glass sidewall flatpacks, metal flatpacks, ceramic quad flatpacks, leadless chip carriers, SO-8 and SO-14 glass flatpacks, and lids/covers. All products serve medical, spacecraft, military, and communications applications.
Differentiator
Problem solved
Functional benefit
Products and services
- Thick Film Chip Resistors High-reliability thick film chip resistors available in case sizes down to 0201, with absolute tolerances to 0.1%, value ranges from 0.1Ω to 100GΩ, and QPL ratings per MIL-PRF-55342. Designed for medical, spacecraft, military, and communications applications.
- Thin Film Chip Resistors Precision thin film chip resistors with case sizes to 0101, absolute tolerances to 0.005%, TCR to ±5ppm/°C, and operating frequencies to 40GHz, including surface mount and flip chip variants. Full line of RoHS compliant products.
- M55342 Qualified Chip Resistors MIL-PRF-55342 qualified chip resistors available with failure rate levels S and T for space-level applications, tested per military standards.
- Chip Attenuators Pi and T type low-loss attenuators available in both thick film and thin film variants for precision signal attenuation applications in communications and RF/microwave systems.
- MOS Capacitors Metal-oxide-semiconductor capacitors for electronic circuit applications, tested to MIL-PRF-55342 and MIL-PRF-38534 standards.
- Custom Metallized Substrates Standard and custom gold-on-ceramic jumpers, stand-offs, and patterned metallized substrates for electronic packaging applications.
- Custom Networks Standard and custom resistor networks including custom RC networks for specialized electronic circuit requirements.
- Glass Sidewall Flatpacks (Hermetic Electronic Packages) Alumina/Glass sidewall flatpacks providing hermetic glass-to-metal seal packages as hybrid alternatives to ceramic and plastic microelectronic packages. Meet or exceed MIL-STD-883 and JEDEC Standard No. 9B with hermeticity less than 10⁻¹⁰ atm cc/sec per MIL-STD-883, Method 1014, Condition A4. Includes SO-8 and SO-14 form factor variants.
- Metal Flatpacks and Other Hermetic Package Form Factors Metal hermetic electronic packages (metal flatpacks, plug-ins, power surface mounts, ceramic quad flatpacks, leadless chip carriers, lids and covers) for harsh environments and critical applications including space-level and military quality use cases.
Quantifiable outcome
- Zero failures with over 200 million Life Test hours for thick film resistors
- +5 more outcomes
Companies that use Mini-Systems
Customer profileNamed customers4 records
Segments5 records
Ideal customer profiles4 records
Mini-Systems technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Mini-Systems partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered regional.
- EPAK ElectronicsregionalInternational sales representative covering the United Kingdom. Located at Millfield Estate, Chard, Somerset TA20 2BB, UK. Contact: Nick Blamey / Denise Robins. Office: +44-14-606-17-91.
- Impel SemiconregionalInternational sales representative covering India. Contact: Rajesh Gupta.
- Cosmos ComponentsregionalInternational sales representative covering Singapore. Located at 10 Anson Road, #10-11 International Plaza, Singapore 079903. Contact: Anuj Kumar. Email: [email protected]. Office: +65-96583332.
- Rikei CorporationregionalInternational sales representative covering Japan. Contact: Takashi Watanabe, Yuki Sato. Office: +81-3-3345-2185, Fax: +81-3-3345-2167.
- ElhyteregionalInternational sales representative covering France. Located at 8-10 Rue du bois sauvage, 91000 Evry. Contact: David Duval. Tel: +33 (0) 1 71 63 14 30.
Scale indicators6 records
Recent moves6 records
Expansion highlights4 records
Mini-Systems competitors and assessment
Company assessmentDirect peers
- Vishay Intertechnology: Vishay is one of the world's largest manufacturers of discrete semiconductors and passive components including thin/thick film chip resistors, resistors networks, and capacitors. It directly competes with MSI in MIL-SPEC and high-reliability chip resistors serving defense, aerospace, medical, and communications markets.
- Stackpole Electronics: Stackpole manufactures chip resistors, through-hole resistors, resistive products, and MLCCs, with strong presence in MIL-spec resistor categories including MIL-PRF-55342. It overlaps directly with MSI's QPL thick/thin film resistor portfolio across defense, aerospace, and industrial customers.
- KOA Speer Electronics (KOA Corporation): KOA Speer produces precision thick and thin film chip resistors, current sense resistors, and high-reliability passives for automotive, industrial, and aerospace markets. Its MIL-spec and precision resistor lines compete head-to-head with MSI in defense and aerospace design wins.
- TT Electronics / IRC: TT Electronics manufactures precision resistors, resistor networks, and hybrid microcircuits, including MIL-PRF qualified products for defense, space, and aerospace. Its high-reliability resistor portfolio and hermetic hybrid packaging capabilities compete directly with MSI's chip resistor and electronic package divisions.
- Susumu Co., Ltd. Susumu is a specialist in thin film chip resistors and resistor networks, particularly at high frequencies and ultra-precision tolerances. It competes with MSI's thin film division for RF, microwave, test & measurement, and high-reliability applications.
Broad incumbents
- Yageo Corporation: Yageo is a global broad-line passive component maker (resistors, capacitors, inductors) with massive scale and broad QPL coverage. While not as specialized as MSI in precision/QPL resistors, it increasingly targets the same defense and aerospace customers.
- ROHM Semiconductor: ROHM manufactures a wide range of discrete semiconductors and passive components including chip resistors. As a broad-line electronics maker with strong Japanese aerospace and automotive relationships, it competes with MSI in select precision and high-reliability resistor sockets.
- Panasonic Industry (Electronic Components): Panasonic Industry produces a comprehensive portfolio of passive components — chip resistors, capacitors, inductors, EMI filters — including QPL parts. It competes with MSI across both commercial and MIL-SPEC resistor opportunities.
- Amphenol: Amphenol is a major manufacturer of interconnect, antenna, and sensor solutions including hermetic and high-reliability electronic packages for military and aerospace applications. Its hermetic packaging portfolio competes with MSI's Electronic Package Division.
- Kyocera: Kyocera manufactures advanced ceramic electronic packages, including hermetic and ceramic quad flatpacks for high-reliability applications. Its ceramic packaging business competes with MSI's glass sidewall flatpacks and other hermetic electronic packages in defense and aerospace.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Mini-Systems social profiles
Digital presenceMini-Systems compliance and trust
Trust signalCompliance8 records
Mini-Systems financial estimates
Financial estimateRevenue estimate
Valuation estimate
Mini-Systems leadership team
Management profileNumber of profiles
Profiles5 records
Mini-Systems funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Mini-Systems 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 Mini-Systems
What does Mini-Systems do?
Mini-Systems designs and manufactures precision passive electronic components and hermetic packages across three divisions: Thick Film (chip resistors, microwave chip resistors, chip attenuators, MOS capacitors, custom metallized substrates, custom networks), Thin Film (ultra-precision chip resistors, microwave resistors, low-loss attenuators, custom RC networks), and Electronic Packages (glass-to-metal seal flatpacks, metal flatpacks, ceramic quad flatpacks, leadless chip carriers, SO-8/SO-14 glass flatpacks, lids and covers). All products are American-made and qualified to MIL-SPEC standards for medical, spacecraft, military, and communications applications.
Is Mini-Systems a public or private company?
Mini-Systems is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Mini-Systems founded?
Mini-Systems was founded in 1968. It employs 101 to 250 people.
Where is Mini-Systems based?
Mini-Systems is headquartered in North Attleboro, United States, in the North America region.
How does Mini-Systems make money?
One revenue line is on record: precision Electronic Components Sales.
Who are Mini-Systems's main competitors?
Direct peers on record are Vishay Intertechnology, Stackpole Electronics, KOA Speer Electronics (KOA Corporation), TT Electronics / IRC and Susumu Co., Ltd.. Broad incumbents are Yageo Corporation, ROHM Semiconductor, Panasonic Industry (Electronic Components), Amphenol and Kyocera.
Does Mini-Systems have an API?
No public API is recorded for Mini-Systems.
What industry is Mini-Systems in?
Mini-Systems's product category is Passive Electronic Components. Its primary akta.pro industry code is HDAHANAA, Resistors (Fixed/Variable/Network). Its NAICS code is 334416 and its SIC code is 3670.