Core Capabilities
A capability overview built for primes, program offices, and contracting officers evaluating TallHouse for subcontract or teaming fit — RMF & ATO execution, Zero Trust architecture, secure software engineering, and workforce development.
Company Snapshot
Core Capability Areas
RMF & ATO Acceleration
Full-lifecycle Risk Management Framework execution — from system categorization through continuous monitoring — built to move mission systems to an Authorization to Operate without shortcuts.
- • RMF Steps 1–7 Execution & Documentation
- • eMASS / eTASS Package Assembly
- • NIST SP 800-53 Rev 5 Control Implementation
- • POA&M Remediation & Continuous Monitoring
Zero Trust Architecture
Identity-centric security design that assumes breach and verifies every request — aligned to DoD Zero Trust reference architecture and CISA maturity model pillars.
- • Identity, Credential & Access Management (ICAM)
- • Micro-Segmentation & Least Privilege Design
- • Secure Cloud Migration & Boundary Defense
- • Continuous Verification & Telemetry
Secure Software Engineering
DevSecOps-first application development for federal systems, from greenfield builds to legacy modernization, with security controls integrated from the first commit.
- • Custom Web, API & Microservice Development
- • Legacy System Modernization
- • DevSecOps Pipeline Integration
- • Full-Stack Python / FastAPI / React
IT Hardware Procurement
Streamlined procurement and lifecycle management for mission-critical infrastructure, with supply chain security and rapid fulfillment for program deadlines.
- • Enterprise Server & Network Infrastructure
- • Secure End-User Device Fulfillment
- • Supply Chain Risk Management
- • Asset Lifecycle Tracking
Cyber Workforce Development
Through Woltron Cyber Academy, we train and upskill personnel on live RMF, eMASS, and compliance platforms — building a bench of cleared-track talent that gives partners room to scale task orders without a cold hiring search.
- • Cohort-Based RMF Training (Twice Weekly)
- • Hands-On eMASS & STIG Labs
Leadership With Real Federal Track Record
TallHouse was founded in May 2024 — but our leadership didn't start there. This reflects our CEO's direct, individual experience as key personnel, not a TallHouse corporate contract award.
Since 2024, TallHouse's CEO has served as key personnel supporting a performance-based Information Assurance Support Services contract for the U.S. Army — a multi-year effort valued at nearly $3M — leading RMF Steps 1–7 execution and ATO package assembly for a mission system.
In that role, he remediated 55 open POA&Ms and successfully migrated the system's control baseline to NIST SP 800-53 Revision 5 — the exact discipline TallHouse now brings to every subcontract and teaming engagement.
NAICS Code Matrix
Computer Systems Design Services
Primary code — RMF/ATO execution, security engineering, and IT systems integration.
Custom Computer Programming Services
Custom application development, API/microservice engineering, and legacy modernization.
Other Computer Related Services
IT hardware procurement, lifecycle management, and workforce training support.
Let's Build a Teaming Relationship
Send us your requirement, task order, or proposal timeline — we'll respond with a clear read on fit, capacity, and next steps.