Enterprise architecture programs fail when they are designed as governance functions rather than as business enablement capabilities — creating architectural review boards that slow project delivery without improving architecture quality, producing standards documents that are not enforced, and building current-state documentation that is accurate on the day it was created and obsolete within six months. Full On Consulting's enterprise architecture consulting practice designs and builds EA functions that actually influence technology investment — with current state assessment, target architecture design, application portfolio rationalization, and technology governance led by former CIOs and CTOs who have personally operated EA functions at enterprise scale.
$40M+
In documented savings through enterprise architecture rationalization and IT portfolio optimization
20+
Years of enterprise architecture leadership as CIO, CTO, and Chief Architect per senior practitioner
End-to-End
Current state through target state, governance model, and investment roadmap — one integrated engagement
100%
Senior EA consultants and architects — no junior staffing on your enterprise architecture engagement
Our Enterprise Architecture Services
From EA Strategy to Portfolio Rationalization, Target Architecture, and Technology Governance
Enterprise Architecture Strategy
Enterprise architecture strategy and EA operating model — defining the EA function, its relationship to IT delivery and business strategy, the architectural governance model, and the standards and decision-making processes that allow EA to influence technology investment without becoming an approval bottleneck. EA strategy that positions architecture as a business enablement capability rather than a technical compliance function.
Current State Architecture Assessment
Current state architecture assessment — documenting and analyzing the existing application landscape, integration architecture, infrastructure, data architecture, and technology standards to produce an accurate, business-contextualized picture of where technical debt lives, where architecture is constraining business capability, and where the current state is working well enough to be preserved rather than replaced.
Target State Architecture Design
Target state architecture design — defining the future-state application landscape, integration patterns, cloud architecture, data architecture, and technology standards that will support the organization's strategic direction over a 3-5 year horizon. Target architecture designed to be achievable rather than aspirational: grounded in the organization's budget realities, technical capabilities, and implementation capacity, not in an idealized future state that cannot be funded or staffed.
Application Portfolio Rationalization
Application portfolio rationalization — inventorying the full application estate, assessing each application against business value and technical health criteria, and producing a rationalization roadmap that identifies applications to retire, consolidate, replace, or invest in. Portfolio rationalization programs that reduce licensing cost, maintenance overhead, and integration complexity while identifying the investment priorities that deliver the highest marginal return on the IT portfolio spend.
Technology Standards & Governance
Technology standards development and EA governance — defining the technology standards, reference architectures, and architectural decision processes that guide consistent technology selection across the organization. Governance models that allow business units to move quickly within defined parameters while preventing the proliferation of non-standard technologies that increases integration complexity, security risk, and total cost of ownership over time.
Architecture Roadmap & Investment Planning
Architecture roadmap development and technology investment planning — translating the target architecture into a sequenced, business-case-backed roadmap that aligns technology investment to strategic business priorities. Architecture roadmaps that connect to the IT budget process and give technology leadership the justification required to prioritize modernization investment over run-the-business spending in a resource-constrained environment.
What Makes Us Different
Why Our Enterprise Architecture Engagements Produce Practical, Sustainable Results
Business-Driven Architecture
Enterprise architecture exists to enable business strategy, not to enforce technical standards. EA functions that become the approval authority for every technology decision create organizational friction without producing the architectural consistency they were designed to achieve. We design EA functions that are positioned as business enablers — influencing technology investment through architectural guidance and roadmap alignment, not through compliance gates that slow delivery without improving architecture quality.
Portfolio Rationalization That Funds Modernization
Application portfolio rationalization is not just a cost-reduction exercise — it is the mechanism that frees the IT budget capacity required for modernization investment. Organizations that spend 80% of their IT budget on maintaining an over-extended application portfolio cannot fund the strategic technology investments that drive business competitiveness. We design rationalization programs that generate the budget headroom for modernization, not just reduce the cost of maintaining the status quo.
Practical Architecture, Not Paper Architecture
Enterprise architecture that exists in documents and diagrams but does not influence actual technology decisions is not an operating capability — it is a compliance artifact. We build EA practices that are embedded in the technology delivery process: architectural decisions made during project scoping, standards enforced through project review, and portfolio roadmaps consulted before budget commitments are made. Architecture that shapes the technology landscape rather than documenting it after the fact.
Former CIO/CTO Architecture Leadership
Our enterprise architecture engagements are led by practitioners who have personally built and operated EA functions as CIO, CTO, and Chief Architect — accountable for the technology decisions those EA functions governed. The judgment to distinguish architecture decisions that matter from those that create overhead, and to design governance models that enable delivery rather than obstruct it, comes from having operated in the role, not from having advised it.
Featured Case Study
IT Transformation Program — $40M+ in Savings Through Application Portfolio Rationalization
Full On Consulting led an enterprise IT transformation that delivered $40M+ in documented savings — with application portfolio rationalization as a foundational workstream. The engagement required a complete inventory of the enterprise application landscape, business value and technical health assessment of each application, and a rationalization roadmap that sequenced consolidation, retirement, and replacement initiatives by business impact and implementation feasibility.
Portfolio rationalization freed the IT budget capacity required for strategic modernization investment: eliminating licensing and maintenance cost for redundant and technically obsolete applications while identifying the modernization priorities that would deliver the highest return. The same discipline that drove $40M+ in portfolio rationalization savings drives the enterprise architecture engagements we deliver today.
Read the Full Case Study →$40M+
In documented savings through application portfolio rationalization and IT architecture modernization
40%
Business growth enabled through architecture-aligned IT investment without proportional headcount growth
20+
Years of enterprise architecture and technology leadership experience per senior practitioner
Before You Engage
What to Ask an Enterprise Architecture Consulting Firm
How do they position enterprise architecture relative to IT delivery?
Enterprise architecture programs that position EA as a compliance and approval function create delivery friction without improving architecture quality — because delivery teams learn to route around EA review rather than integrating EA guidance into their decision process. Ask how the firm positions the EA function relative to IT project delivery: specifically how architectural standards are communicated to and adopted by delivery teams, how architectural review is integrated into the project lifecycle without becoming a bottleneck, and how the EA team builds relationships with business and IT stakeholders that make architectural guidance influential rather than bureaucratic.
How do they ensure the current state assessment is accurate and complete?
Current state architecture assessments conducted without direct engagement with the teams who operate and maintain the systems being documented produce inaccurate inventories that lead to flawed rationalization recommendations. Application portfolio rationalization decisions based on inaccurate business value or technical health assessments produce rationalization plans that are challenged or reversed when the actual stakeholders are engaged. Ask how the firm validates current state data: who is interviewed, how technical health is assessed (code review, performance data, or survey-based), and how business value is assessed in terms of the business processes and users each application supports.
How do they make target architecture achievable rather than aspirational?
Target architecture designs that do not account for budget realities, technical debt constraints, vendor contract timelines, and organizational change capacity produce plans that the organization acknowledges as directionally correct and then ignores in practice. Ask how the firm grounds target architecture in implementation feasibility: how the sequencing of architectural initiatives accounts for budget cycles, how dependencies between workstreams are managed, and how the target architecture is adjusted when business priorities or budget constraints change after the architecture is defined.
How do they enforce technology standards after the EA engagement closes?
Technology standards that are documented but not enforced through the project selection and approval process revert to voluntary guidelines within 12-18 months of the EA engagement. Ask how the firm designs standards enforcement: specifically how technology standard compliance is assessed in the project portfolio review process, what the exception process looks like for deviations from defined standards, and how the EA function monitors architectural drift over time without requiring a full re-assessment every 12 months.
Enterprise Architecture That Influences Technology Investment
EA Strategy, Portfolio Rationalization & Target Architecture — Built by Former CIOs
Our senior enterprise architects will assess your current application landscape honestly, design a target architecture that is achievable rather than aspirational, build the governance model that makes architectural standards stick in the delivery process, and produce a technology roadmap that connects architecture investment to business strategy — not to technical preference.
Schedule a Free Enterprise Architecture Consultation →WHY FULL ON CONSULTING
Senior Consultants Only
Every engagement is led and delivered by senior consultants — former CIOs, CTOs, and enterprise IT executives. You get the people you were sold, not a bait-and-switch to junior staff after the contract is signed.
$40M+ in Documented Savings
Our track record includes $40M+ in verified client savings, a $130M M&A integration across 90+ global facilities, and an end-user computing transformation for 18,000 employees. We deliver measurable outcomes — not just recommendations.
20+ Years of Enterprise Experience
Our consultants average 20+ years of enterprise IT experience across Fortune 500 and mid-market companies. We have run the same programs we are being asked to lead — across SAP, Oracle, Salesforce, ServiceNow, and large-scale transformations.
Strategy Through Execution
We do not hand you a strategy deck and walk away. Our teams stay engaged from initial assessment through go-live — accountable for outcomes, not just deliverables. If we recommend it, we are prepared to execute it.
Boutique Agility
As a boutique firm, we move faster, adapt to your priorities, and work with your team rather than around it. No bureaucracy, no layers of overhead — just focused, senior-led execution from day one.
A Partner, Not a Vendor
We build long-term relationships grounded in trust and integrity. Many of our clients have engaged us across multiple initiatives and refer us to peers — because we do what we say we will do, every time.