SEMPRE
SEMPRE builds EMP-hardened, deployable 5G and edge-compute infrastructure for U.S. military and government customers. Its Total Infrastructure Devices integrate private 5G, hybrid cloud, and satellite backhaul into survivable enclosures for contested environments.
- Company typePrivate
- Founded2019
- HeadquartersArlington, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What SEMPRE does
SEMPRE is a U.S.-based defense technology company founded in 2019 by retired Air Force Brigadier General Rob Spalding to build hardened, deployable communications and edge-compute infrastructure for military and government customers. Its product portfolio centers on three EMP/HEMP-hardened Total Infrastructure Devices: SEMPRE T (a transportable, one-person-deployable 5G/private LTE + hybrid cloud + satellite gateway unit), SEMPRE F (a fixed, hurricane-rated, eco-friendly permanent installation with no water cooling), and HardLink (a hardened Starlink backhaul enclosure), all managed via the SEMPRE Node Manager (SNM) orchestration layer. The platform is tested to MIL-STD-461G RS105 and MIL-STD-188-125-1A for EMP survival, operates across -40C to 50C, supports any 3GPP band from 450 MHz to 6 GHz with up to 1.2 Gb/s throughput, and embeds AI-RAN, Integrated Sensing and Communications (ISAC), sensor fusion, zero-trust security, post-quantum cryptography, and autonomous fault resolution.
SEMPRE makes money through a hybrid of hardware sales, recurring "as-a-service" subscriptions, and integration/professional services, with customization tiers for High Availability, MLS/CSfC, and LMR bridging. Distribution is almost entirely enterprise field sales executed through government contract vehicles — SBIR Phase III (FA462525C0007), the MDA SHIELD IDIQ (ceiling $151 billion), NC3 BAA, R2C2 IDIQ, TACFI, OTA, and CRADA — yielding a 30–90 day acquisition timeline. Primary customers are U.S. Department of Defense agencies including Air Force Global Strike Command (Barksdale AFB), Whiteman AFB, Joint Base Lewis-McChord, the Space Force R2C2 program, and JSOC/USSOCOM, with secondary exposure to first responders, commercial enterprises, and underserved communities. Commercial validation comes through a strategic partnership with T-Mobile and ecosystem co-deployments with Dedrone by Axon, Tiami Networks, Boeing Global Services, and Northrop Grumman, particularly for integrated counter-UAS solutions.
The company has raised approximately $30 million in disclosed venture funding ($20M seed in December 2021 from Goff Capital and Hayman Capital Management, plus a $10M round in September 2024 co-led by AE Ventures and 90 Degree North Holdings) and is expanding its leadership with dedicated enterprise sales and CISO hires. SEMPRE is a privately held, certified small business headquartered in Colorado Springs with operations also in Bossier City, LA through Louisiana Tech Research Institute.
SEMPRE firmographics
Firmographics- Name
- SEMPRE
- Legal name
- SEMPRE, inc
- Website
- https://sempre.ai
- Company type
- Private
- Founded year
- 2019
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- SEMPRE builds EMP-hardened, deployable 5G and edge-compute infrastructure for U.S. military and government customers. Its Total Infrastructure Devices integrate private 5G, hybrid cloud, and satellite backhaul into survivable enclosures for contested environments.
- Ownership category
- akta.pro rank
SEMPRE industry classification
Industry- Product category
- Resilient Communications Infrastructure
- NAICS
- Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing (334220), Other Communications Equipment Manufacturing (33429), Security Systems Services (except Locksmiths) (561621)
- SIC
- Computer Communications Equipment (3576)
- akta.pro primary industry
- Private Cellular Networks for Utilities (Private LTE/5G Core, RAN, SIM/eSIM) (EUADAIAF)
- akta.pro secondary industries
- Residential Broadband CPE (DSL/Cable/Fiber Gateways) (HDAFAIAA), Network Engineering, Integration & Field Deployment Services (Design, Build, Test) (EUADAIAM)
Keywords
Where SEMPRE is headquartered
LocationHeadquarters
- HQ city
- Arlington
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
SEMPRE business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Technology or R&D, Operations, Supply Chain, Marketing or Sales, Infrastructure
Revenue model
- Hardware and Software Products: SEMPRE Total Infrastructure Devices (SEMPRE T, SEMPRE F, HardLink) sold as products with optional customization tiers for HA (High Availability), MLS (multi-level security)/CSfC, and LMR bridging.
- As-a-Service Model: Products available as-a-service with monthly fees covering regular maintenance, support, and updates. Pricing dependent on customer use case and configuration tiers.
- Professional Services: Integration, deployment, and customization services for government and enterprise customers.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Essential Edge - ideal for neighborhoods or communities |
| Unit Pricing | Multi-year contract | Base configuration (SEMPRE F) |
| Unit Pricing | Multi-year contract | SEMPRE T - Transportable unit (300 lbs, ~36 inch cube) |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels7 records
SEMPRE product offering
Product offeringCore offering
SEMPRE designs, manufactures and sells EMP-hardened Total Infrastructure Devices (SEMPRE T, SEMPRE F, HardLink) that integrate private 5G cellular networking, enterprise-level hybrid cloud compute, and satellite gateway backhaul into a single tamper-resistant enclosure. The devices are sold to U.S. Department of Defense, federal agencies, and commercial enterprises through direct enterprise sales, government contract vehicles, and as-a-service subscriptions, supported by professional integration and deployment services.
Product overview
SEMPRE offers a unified portfolio of Total Infrastructure Devices combining transportable 5G cellular networks, enterprise-level hybrid cloud, and satellite gateways into EMP-hardened enclosures for military, government, and commercial applications. The core portfolio includes: SEMPRE T (Anywhere Edge) as a transportable solution for rapid deployment in minutes; SEMPRE F (Permanent Eco-friendly Connectivity) as a fixed, permanent installation built to survive hurricane-force winds; and HardLink as a protected satellite communication enclosure for continuous Starlink operation through EMP events. The SEMPRE Node Manager (SNM) provides centralized command and control across bare-metal, cloud, and hyper-converged infrastructures. All products feature EMP/HEMP hardening, zero-trust security architecture, and autonomous operations for resilient connectivity in contested or disaster environments.
Differentiator
Problem solved
Functional benefit
Products and services
- SEMPRE T (Anywhere Edge) Transportable, EMP-hardened device integrating a 5G cellular network, enterprise-level hybrid cloud, and satellite gateway in a single enclosure weighing approximately 300 lbs and sized ~36 inches per side. Provides secure and survivable wireless communications and cloud services in digital deserts and emergency situations, deployable in minutes by one person for defense, government, and commercial use cases.
- SEMPRE F (Permanent Eco-friendly Connectivity) Permanent, eco-friendly EMP-hardened device integrating a 5G cellular network, enterprise-level data center, and satellite gateway in a single hardened enclosure. Built to survive hurricane-force winds (ANSI/TIA-222-H) and tested for HEMP survival (MIL-STD-188-125-1A), it uses no water for cooling. Rapidly installed in less than a day on an 8x8 foot area. Includes a base-only customization variant (SEMPRE B) for cost-effective antenna installation on existing towers or building-mounted setups, plus optional HA, MLS/CSfC, and LMR bridging customization tiers.
- HardLink (Protected Satellite Communication) All-weather, hardened enclosure approximately 25 x 20 x 12 inches and 50 lbs that enables continuous Starlink operation through HEMP/EMP events. Provides additional satellite backhaul ensuring reliable communication in extreme conditions when other connectivity is compromised.
- SEMPRE Node Manager (SNM) Centralized monitoring, command and control platform that orchestrates resources across bare-metal, cloud, and hyper-converged infrastructures. Provides flexible deployment and operational management for SEMPRE T, SEMPRE F, and HardLink devices, enabling operators to manage and synchronize hardened network resources at scale.
Quantifiable outcome
- Deployable in minutes (SEMPRE T) or less than a day (SEMPRE F)
- +4 more outcomes
Companies that use SEMPRE
Customer profileNamed customers8 records
Segments4 records
Ideal customer profiles3 records
SEMPRE technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration18 records
AI capability5 records
Feature8 records
SEMPRE partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered core and major.
- Dedrone by AxoncoreCounter-UAS protection partnership with AFGSC. Dedrone integrates with SEMPRE's infrastructure for layered airspace security through multi-sensor modalities. Provides mission-critical telemetry and alerts routed into secure SEMPRE network.
- Tiami Networkscore5G ISAC (Integrated Sensing and Communications) capability partnership. Tiami provides passive sensing technology using ambient 5G signals to detect, track, and report low-altitude UAS intrusions without emitting RF energy. PolyEdge sensor integrates into resilient base defense networks.
- Boeing Global ServicescoreSEMPRE signed MOU with Boeing Global Services (BGS), a division of The Boeing Company. Collaboration aims to explore SEMPRE technology to strengthen BGS capabilities, particularly in contested logistics scenarios. Boeing Global Services supports both public and private sector clients.
- T-MobilecoreStrategic collaboration where SEMPRE extends T-Mobile's 5G network. Nationwide digital fabric extends via T-Mobile's RAN with auto-failover to SEMPRE device's onboard RAN and compute. T-Mobile leverages SEMPRE for federal customer relationships.
- Northrop GrummanmajorPartnership supporting demanding missions with trusted resilience. Strategic collaboration in defense infrastructure solutions.
- Louisiana Tech Research Institute (LTRI)majorC-UAS innovation partnership. SEMPRE deployed expeditionary digital infrastructure at LTRI for testing and evaluation of counter-UAS technology. Bossier City, LA site provides secure environment for demonstration, testing, and validation outside on-base constraints.
Scale indicators3 records
Recent moves7 records
Expansion highlights7 records
SEMPRE competitors and assessment
Company assessmentBroad incumbents
- Cradlepoint (Ericsson): Now part of Ericsson, Cradlepoint provides ruggedized 4G/5G wireless edge routers with broad enterprise and federal distribution — an incumbent offering overlapping private cellular and edge networking for similar customers.
- Ericsson Private 5G: Ericsson delivers private 5G networks and Cradlepoint ruggedized edge devices to defense, utilities, and industrial customers — a large incumbent with overlapping capabilities in private cellular infrastructure.
- Nokia Private Networks: Nokia offers private 4.9G/5G wireless networks and industrial edge solutions to defense, utilities, and enterprises — a global incumbent competing for the same private 5G core and edge opportunities SEMPRE targets.
Direct peers
- Silvus Technologies: Silvus builds ruggedized tactical radio and mesh networking systems (StreamCaster) for DoD and public safety — overlapping with SEMPRE's EMP-hardened, transportable tactical communications play.
- Klas Telecom (Tactical Communications): Klas Telecom produces rugged, deployable networking and compute hardware for tactical, expeditionary, and denied-environment communications — closely aligned with SEMPRE T and SEMPRE F form factors.
- Celona: Celona provides an enterprise private 5G/LTE platform with edge computing, targeting industrial, government, and defense use cases with similar all-in-one architecture positioning.
- PacStar (Curtiss-Wright Defense Solutions): Curtiss-Wright's PacStar business offers rugged, tactical communications and edge-compute platforms widely fielded across DoD — competing for similar expeditionary networking and command-and-control budgets as SEMPRE.
- JMA Wireless: JMA Wireless builds private 5G, CBRS, and edge-computing infrastructure for enterprises and defense, including on-prem cellular cores — directly comparable to SEMPRE's private 5G + edge cloud stack.
- Persistent Systems (MPU5): Persistent Systems makes the MPU5 tactical mobile ad-hoc network radio for defense and federal customers, competing for similar ruggedized, mission-critical communications budgets.
Emerging players
- goTenna Pro: goTenna Pro provides tactical mesh networking and off-grid communications for DoD, federal, and public safety — overlapping with SEMPRE's denied-environment, transportable communications use cases.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks5 records
Key highlights6 records
Customer concentration
SEMPRE social profiles
Digital presenceSEMPRE compliance and trust
Trust signalCompliance7 records
SEMPRE financial estimates
Financial estimateRevenue estimate
Valuation estimate
SEMPRE leadership team
Management profileNumber of profiles
Profiles8 records
SEMPRE funding detail
Funding detailFunding overview
Funding rounds4 records
Investors6 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
SEMPRE M&A and investment
M&A and investmentM&A1 record
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about SEMPRE
What does SEMPRE do?
SEMPRE designs, manufactures and sells EMP-hardened Total Infrastructure Devices (SEMPRE T, SEMPRE F, HardLink) that integrate private 5G cellular networking, enterprise-level hybrid cloud compute, and satellite gateway backhaul into a single tamper-resistant enclosure. The devices are sold to U.S. Department of Defense, federal agencies, and commercial enterprises through direct enterprise sales, government contract vehicles, and as-a-service subscriptions, supported by professional integration and deployment services.
Is SEMPRE a public or private company?
SEMPRE is a private company. It is classified as venture growth investor backed and is currently operating.
When was SEMPRE founded?
SEMPRE was founded in 2019. It employs 11 to 50 people.
Where is SEMPRE based?
SEMPRE is headquartered in Arlington, United States, in the North America region.
How does SEMPRE make money?
Three revenue lines are on record. Hardware and Software Products are the primary driver. The others are as-a-Service Model and professional Services.
Who are SEMPRE's main competitors?
Broad incumbents on record are Cradlepoint (Ericsson), Ericsson Private 5G and Nokia Private Networks. Direct peers are Silvus Technologies, Klas Telecom (Tactical Communications), Celona, PacStar (Curtiss-Wright Defense Solutions), JMA Wireless and Persistent Systems (MPU5). goTenna Pro is listed as an emerging player.
Does SEMPRE have an API?
No public API is recorded for SEMPRE.
What industry is SEMPRE in?
SEMPRE's product category is Resilient Communications Infrastructure. Its primary akta.pro industry code is EUADAIAF, Private Cellular Networks for Utilities (Private LTE/5G Core, RAN, SIM/eSIM), with a secondary code of HDAFAIAA, Residential Broadband CPE (DSL/Cable/Fiber Gateways). Its NAICS code is 334220 and its SIC code is 3576.