TekmosTechie
Tekmos is an Austin, Texas-based fabless semiconductor company that designs and manufactures drop-in replacement microcontrollers, custom ASICs, and high-temperature ICs for medical, military, aerospace, industrial, and oil and gas customers with long product lifecycles.
- Company typePrivate
- Founded1997
- HeadquartersAustin, United States
- Headcount5,001–10,000
- GTM typeB2B
- OfferingHardware or Manufacturing
What TekmosTechie does
Tekmos, Inc. is a fabless semiconductor company headquartered in Austin, Texas (founded circa 1997) that specializes in replacement silicon for discontinued microcontrollers, custom analog and mixed-signal ASICs, and high-temperature integrated circuits. Its product portfolio is organized around three pillars: (1) drop-in replacement microcontrollers and microprocessors covering the Intel 80C51 and 80C186 families, Freescale/Motorola 68HC05, 68HC11, and 68020 families, plus legacy standard products, all designed for exact pin-for-pin and object-code compatibility with the original parts; (2) flash memory replacements (TK28F256, TK28F512, TK28F010, TK28F020) and FPGA serial configuration memory (TK17LV040); and (3) full-service ASIC offerings including reverse engineering, FPGA-to-ASIC conversions (typical break-even at ~1,000 units), Unify System-in-Package die stacking, and high-temperature ASICs rated at 250°C using SOI process technology.
The company serves markets with long product lifecycles and regulatory constraints: medical devices, military and defense (with ITAR registration, BSI AS9100D, MIL-STD-883, and MIL-PRF-38535 compliance), aerospace, industrial automation, oil and gas down-hole applications, and consumer electronics. Its underlying technical differentiation rests on a proprietary high-temperature SOI process (claimed to be the first 250°C ASIC), a gate array architecture specifically designed to resist reverse engineering, and the ability to bridge discontinued silicon to available packaging via custom adapter cards for obsolete footprints like BQFP and PLCC. After the 2011 Sendai earthquake disrupted Freescale's 68XX supply, Tekmos acquired rights to that IP and built out its most significant product line.
Tekmos operates a sales-led, channel-driven go-to-market using a network of independent manufacturers' representatives covering defined US territories (NY/NJ/Mid-Atlantic, AZ/NM/NV, Upstate NY, six-state Midwest/Appalachia region, Houston oil & gas), Germany (Marbach Elektronik GmbH), and Japan (Solekia), supported by direct sales from Austin for complex custom ASIC engagements. Revenue is generated through NRE charges plus per-unit pricing on custom ASIC programs and direct hardware sales on replacement microcontrollers and flash memory products, with no public pricing disclosed. The company holds a 100% functional guarantee on its parts and is privately held without disclosed institutional funding.
TekmosTechie firmographics
Firmographics- Name
- TekmosTechie
- Legal name
- Tekmos, Inc.
- Website
- https://tekmos.com
- Company type
- Private
- Founded year
- 1997
- Operating status
- Operating
- Headcount range
- 5,001–10,000 employees
- Short description
- Tekmos is an Austin, Texas-based fabless semiconductor company that designs and manufactures drop-in replacement microcontrollers, custom ASICs, and high-temperature ICs for medical, military, aerospace, industrial, and oil and gas customers with long product lifecycles.
- Ownership category
- akta.pro rank
TekmosTechie industry classification
Industry- Product category
- Semiconductor Design and Manufacturing
- NAICS
- Semiconductor and Other Electronic Component Manufacturing (33441)
- SIC
- Semiconductors & Related Devices (3674)
- akta.pro primary industry
- Foundry Platform & Design Enablement Services (PDK/DFM/Process Qualification) (HDAHACAJ)
Keywords
Where TekmosTechie is headquartered
LocationHeadquarters
- HQ city
- Austin
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
TekmosTechie business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Personnel, Supply Chain, Operations, Marketing or Sales, Infrastructure
Revenue model
- ASIC Design and Manufacturing: Custom ASIC design services including reverse engineering, FPGA conversions, and new chip designs. Customers pay NRE (Non-Recurring Engineering) charges plus per-unit costs. Provides solutions for replacing obsolete parts or cost reduction at volumes over 1000 units.
- Microcontroller and Microprocessor Sales: Sale of replacement microcontrollers and microprocessors including 68HC05, 68HC11, 80C51, 80C186, and 68020 families. Parts are guaranteed to work or will be fixed at no cost.
- Flash Memory Products: Sale of flash memory products including TK28F256, TK28F512, TK28F010, TK28F020, and FPGA serial configuration memory.
- FPGA Conversions: Conversion of FPGA designs to ASICs for cost reduction or obsolescence replacement. Break-even typically at ~1000 unit volumes.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Multi-year contract | Custom ASIC pricing based on design complexity and volume |
Go-to-market motion2 records
Distribution channels8 records
Marketing channels6 records
TekmosTechie product offering
Product offeringCore offering
Tekmos is a fabless semiconductor company that designs and supplies custom analog and mixed-signal Integrated Circuit (IC) solutions, including replacement microcontrollers/microprocessors for obsolete Intel, NXP, Freescale and Motorola parts (80C51, 80C186, 68HC05, 68HC11, 68020 families), flash memory products, FPGA-to-ASIC conversion services, custom ASIC design, and high-temperature semiconductors rated up to 250°C using SOI process technology for aerospace, defense, medical, industrial, oil & gas, and consumer electronics markets.
Product overview
Tekmos is a fabless semiconductor provider offering a comprehensive portfolio of chip solutions across Consumer Electronics, Aerospace, Automotive, Defense, Industrial, and Medical markets. The product portfolio centers on three main categories: (1) Microprocessors including 80C51, 80C186, 68HC705, 68HC711 families, and TK68020 - all designed as drop-in replacements for discontinued Intel, NXP, Freescale, and Motorola parts; (2) Flash Memory products (TK28F series and TK17LV040) providing obsolescence solutions; and (3) ASIC services encompassing reverse engineering, FPGA conversions, Unify System-in-Package technology, and specialized high-temperature semiconductors rated up to 250°C. Tekmos serves markets requiring long product lifetimes and regulatory compliance, offering both standard replacements and custom ASIC design services with associated adapter card solutions for obsolete packages.
Differentiator
Problem solved
Functional benefit
Products and services
- 80C51 Family Microcontrollers Pin-for-pin compatible replacements for obsolete Intel, NXP, and Atmel 8051 microcontrollers, serving customers with long product lifecycles that need to bridge component obsolescence in industrial, medical, consumer, and embedded systems.
- 80C186 Family Microprocessors Direct replacements for Intel 80C186 microprocessors including TK80C186EB/TK80C188EB and TK80C186EC/TK80C188EC variants, available in SQFP, PLCC, PQFP, and BQFP packages (via adapters). Designed for embedded computing applications with long product lifecycles.
- 68HC705 Family Microcontrollers Replacements for Freescale Motorola 68HC05 microcontrollers, including variants such as TK68HC05B6, TK68HC05J1A, TK68HC705B16, TK68HC705B32, TK68HC705C8A, TK68HC705C9A, and TK68HC805P18. Pin-for-pin compatible with the original 68HC05 family.
- 68HC711 Family Microcontrollers Comprehensive replacement lineup for Freescale 68HC11 microcontrollers, including TK68HC11A1, TK68HC11D0, TK68HC711D3, TK68HC11E1, TK68HC11F1, TK68HC11K1, TK68HC711E9, TK68HC711E20, TK68HC711K4, and TK68HC711KS2. Pin-for-pin and object-code compatible with original 68HC11 products.
- TK68020 Microprocessor Full 32-bit implementation of the Motorola 68000 family of microprocessors. Functionally equivalent, pin-for-pin and object-code compatible with earlier members of the 68000 family. Available in 132-pin BQFP adapter fitting the original footprint.
- Flash Memory Products Drop-in replacements for obsolete flash memory parts including TK28F256, TK28F512, TK28F010, TK28F020, and TK17LV040 FPGA Serial Configuration Memory. Nonvolatile, random access memory pin-for-pin compatible with discontinued memory devices.
- High Temperature Semiconductors High temperature ASICs rated at 250°C and 200°C plus the TK68HC811E2 175°C microcontroller. Uses SOI process technology enabling operation to ~300°C (vs 200-225°C for bulk silicon). Specialized for extreme environment applications in aerospace, automotive, oil and gas, and industrial markets.
- Custom ASIC Design Services Full-service custom ASIC design including reverse engineering, FPGA conversions, Unify System-in-Package integration, 5V ASICs, mixed-signal ASICs, high and low voltage ASICs, military ASICs, and ASIC replacements. Process technologies, merged die, and stacked die packaging available. Targets customers needing custom analog and mixed-signal IC solutions.
- FPGA Conversions Conversion of FPGA designs to ASICs to replace discontinued FPGAs or for cost reduction at higher volumes. Break-even point typically around 1,000 units. Service includes design analysis, simulation, and manufacturing.
- Unify System in a Package (SiP) Stacks die within a package using a Tekmos ASIC to include additional functionality and resolve testing and interconnect issues. High-density circuit solution combining processors, RF chips, and MEMS in a single package.
- Legacy Standard Products Legacy replacement products including TK28C94 Quad UART, TK68HC24 Port Replacement Unit, and TK9092 Codec. Obsolete device replacements for long-term program support across industrial, military, and embedded systems.
- Adapter Card Solutions Adapter card solutions for obsolete package types. Tekmos designs functionally equivalent chips in available packages, then provides adapter cards to fit original PCB footprints. Supports BQFP, PLCC, DIP, and other obsolete packages.
Quantifiable outcome
- High-temperature ASICs rated for 250°C operation, demonstrated functional at 305°C
- +3 more outcomes
Companies that use TekmosTechie
Customer profileNamed customers6 records
Segments6 records
Ideal customer profiles4 records
TekmosTechie technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
TekmosTechie partnerships and signals
Strategic signalPartnerships
Nine partnerships are on record, tiered core.
- Astrorep Inc.coreManufacturing representative covering Metropolitan New York, Northern New Jersey, Mid-Atlantic and Chesapeake Regions since 1968. Design-centric focus with technical and commercial expertise serving industrial, military, communication, and medical markets.
- Fred Board AssociatescoreManufacturing representative for Arizona, New Mexico and Nevada territories. Headquartered in Scottsdale, Arizona.
- Compass TechnologycoreManufacturing representative for Upstate New York marketplace, represented by Jon Caron.
- Active Sales AssociatescoreManufacturing representative based in Houston, Texas serving oil and gas exploration, oilfield services, industrial instrumentation, medical applications and contract manufacturing.
- KW Electronic SalescoreManufacturing representative covering 6-state area of Western Pennsylvania, West Virginia, Kentucky, Ohio, Indiana and Michigan. Successfully represented electronic component manufacturers since 1969.
- Marbach Elektronik GmbHcoreManufacturing representative in Germany focused on power LED solutions, energy efficiency, and obsolescence/end-of-life management.
- GreatekcoreWafer fab supplier in Taiwan. Tekmos conducts regular quality audits of this supplier as part of their quality control program.
- X-FabcoreWafer fab in Lubbock, Texas. Audited by Tekmos in March 2012 for quality and management systems.
- SolekiacoreJapanese sales partner facilitating ASIC replacements sales expansion in Japan market.
Scale indicators5 records
Recent moves6 records
Expansion highlights6 records
TekmosTechie competitors and assessment
Company assessmentDirect peers
- Rochester Electronics: Rochester Electronics is the most directly comparable peer — a specialty semiconductor company licensed by manufacturers to continue production of end-of-life ICs, including obsolete microcontrollers, memory, and ASICs. It competes head-to-head with Tekmos for the same legacy continuation business serving medical, defense, and industrial customers.
- Flip Electronics: Flip Electronics specializes in obsolete and end-of-life semiconductor distribution and authorized continuing supply, addressing the same customer pain point (EOL parts) as Tekmos. It is a direct competitor for hard-to-find microcontrollers, memory, and ASICs.
- Teledyne e2v: Teledyne e2v supplies high-temperature and radiation-hardened semiconductors for aerospace, defense, and industrial customers — directly adjacent to Tekmos' 250°C ASIC and high-temperature MCU product line, addressing the same extreme-environment use cases.
Broad incumbents
- Microchip Technology: Microchip is a broad MCU and FPGA vendor with a large installed base of legacy designs and a known history of acquiring MCU product lines. It is comparable to Tekmos in serving long-lifecycle embedded customers, and its FPGA business intersects with Tekmos' FPGA-to-ASIC conversion flow.
- NXP Semiconductors: NXP acquired Freescale — the source of the 68HC05 and 68HC11 families that Tekmos acquired rights to after the 2011 Sendai earthquake. NXP's discontinuation decisions and ongoing MCU portfolio directly shape Tekmos' replacement opportunity set.
- Semtech: Semtech designs mixed-signal and analog ICs across industrial, defense, and infrastructure markets, offering comparable custom and semi-custom ASIC services. While not focused exclusively on obsoletes, its mixed-signal custom design capabilities overlap with Tekmos' ASIC service portfolio.
- MACOM Technology Solutions: MACOM is a specialty analog/mixed-signal semiconductor company serving aerospace, defense, and industrial markets with custom and standard products — a comparable model of focused analog/mixed-signal design for high-reliability end markets where Tekmos plays.
- Renesas Electronics: Renesas is the incumbent producer of many of the legacy MCU families Tekmos reverse-engineers and replaces (e.g., 80C51, 68HC11 successor lines). It is the original-equipment manufacturer whose product discontinuations create Tekmos' market opportunity.
- Lattice Semiconductor: Lattice is a low-power FPGA vendor whose product discontinuations and silicon cost economics create downstream demand for Tekmos' FPGA-to-ASIC conversion service. It represents the upstream product category that Tekmos' conversion offering targets.
Emerging players
- Custom MMIC: Custom MMIC is a specialty fabless design house providing custom and semi-custom MMIC and ASIC solutions for defense, space, and industrial customers — a smaller-scale analogue of Tekmos' model of serving niche aerospace/defense programs with focused custom silicon.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
TekmosTechie social profiles
Digital presenceTekmosTechie compliance and trust
Trust signalCompliance8 records
TekmosTechie financial estimates
Financial estimateRevenue estimate
Valuation estimate
TekmosTechie leadership team
Management profileNumber of profiles
Profiles3 records
TekmosTechie funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
TekmosTechie 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 TekmosTechie
What does TekmosTechie do?
Tekmos is a fabless semiconductor company that designs and supplies custom analog and mixed-signal Integrated Circuit (IC) solutions, including replacement microcontrollers/microprocessors for obsolete Intel, NXP, Freescale and Motorola parts (80C51, 80C186, 68HC05, 68HC11, 68020 families), flash memory products, FPGA-to-ASIC conversion services, custom ASIC design, and high-temperature semiconductors rated up to 250°C using SOI process technology for aerospace, defense, medical, industrial, oil & gas, and consumer electronics markets.
Is TekmosTechie a public or private company?
TekmosTechie is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was TekmosTechie founded?
TekmosTechie was founded in 1997. It employs 5,001 to 10,000 people.
Where is TekmosTechie based?
TekmosTechie is headquartered in Austin, United States, in the North America region.
How does TekmosTechie make money?
Four revenue lines are on record. ASIC Design and Manufacturing is the primary driver. The others are microcontroller and Microprocessor Sales, flash Memory Products and FPGA Conversions.
Who are TekmosTechie's main competitors?
Direct peers on record are Rochester Electronics, Flip Electronics and Teledyne e2v. Broad incumbents are Microchip Technology, NXP Semiconductors, Semtech, MACOM Technology Solutions, Renesas Electronics and Lattice Semiconductor. Custom MMIC is listed as an emerging player.
Does TekmosTechie have an API?
No public API is recorded for TekmosTechie.
What industry is TekmosTechie in?
TekmosTechie's product category is Semiconductor Design and Manufacturing. Its primary akta.pro industry code is HDAHACAJ, Foundry Platform & Design Enablement Services (PDK/DFM/Process Qualification). Its NAICS code is 33441 and its SIC code is 3674.