Outcomes, not recommendations.
Recent ExS Advisors engagements: the business challenge, what we delivered, and the measurable impact — anonymized to protect our clients. Followed by illustrative scenarios showing how we structure security and fractional-leadership work.
Accounts Payable Automation
Cutting AP operating cost ~60% while strengthening financial controls.
Business challenge
Accounts payable had become increasingly labor intensive, creating unnecessary operating expense, inconsistent processing, and limited visibility into invoice workflows. Leadership wanted to improve efficiency without sacrificing financial controls or adding headcount.
What ExS Advisors delivered
- Performed an end-to-end assessment of the invoice-to-pay process to identify automation opportunities
- Designed and implemented an AI-enabled workflow to intelligently capture, validate, code, match, and route invoices
- Embedded approval controls and exception handling to maintain governance while reducing manual effort
- Delivered real-time operational dashboards providing visibility into invoice aging, processing time, exceptions, and throughput
Reduced AP operating costs by approximately 60%, improved invoice accuracy and processing speed, generated more than $75,000 in first-year savings, and achieved a payback period of less than twelve months.
Customer Service Automation
Freeing service reps for strategic relationships by automating the routine.
Business challenge
Customer service representatives spent the majority of their time responding to repetitive order-status requests and manually processing standard orders, limiting their ability to support strategic customer relationships.
What ExS Advisors delivered
- Analyzed inbound service demand to distinguish transactional requests from high-value customer interactions
- Implemented an AI-powered customer-service workflow capable of handling routine inquiries and order processing
- Maintained human oversight for complex requests, strategic accounts, and exception management
- Introduced executive dashboards measuring response times, automation rates, and customer-experience metrics
Automated approximately 65% of routine customer interactions, significantly improved response times, increased customer satisfaction, and enabled existing staff to focus on higher-value commercial activities without increasing headcount.
Operational Intelligence
From retrospective month-end reporting to real-time operational management.
Business challenge
Although the organization had implemented a modern ERP and data warehouse, leadership lacked timely, trusted operational insights. Performance reporting remained retrospective, limiting proactive decision-making.
What ExS Advisors delivered
- Established enterprise KPI definitions and business ownership across functional areas
- Designed executive dashboards delivering daily operational visibility from the existing data platform
- Validated and reconciled reporting logic to ensure consistent, trusted business metrics
- Created governance processes connecting operational performance with accountability and continuous improvement
Shifted reporting from month-end reviews to real-time operational management, enabling faster decisions, greater accountability, and increased confidence in enterprise reporting.
Cloud Modernization
Eliminating outages and building a scalable foundation for digital growth.
Business challenge
An aging infrastructure environment created frequent outages that disrupted online ordering, negatively impacted customer confidence, and constrained digital growth.
What ExS Advisors delivered
- Developed a cloud-migration strategy focused on resiliency, scalability, and business continuity
- Executed the migration with minimal operational disruption
- Modernized the application environment to improve performance and availability
- Optimized the customer experience while supporting long-term digital-growth objectives
Virtually eliminated production outages, restored online-order reliability, improved customer experience, and established a scalable technology foundation supporting future growth.
CMDB Data Collection & Implementation
Five data centers, one validated source of truth for physical infrastructure.
Business challenge
A colocation and data center operator running five facilities had its physical infrastructure data — space, power, cooling, network, and cabling — scattered across documentation with no single source of truth, limiting visibility and governance across sites. The client had selected FNT Command as its CMDB platform but had no clean data to load into it.
What ExS Advisors delivered
- Ran a 12-week CMDB data collection and implementation program using a document-first methodology: data pre-processed and structured before on-site validation and final import
- Staffed a dedicated team of seven to eight consultants — a PMO lead, on-site documentation specialists, and domain consolidators covering facilities and space, power and cooling, CAD and drawings, network and cabling, and data quality — with senior advisory oversight
- Validated physical infrastructure on site at one data center per week, then ran staggered lab and production data loads and trained the team at each site on the live system
- Closed out with a sustainment runbook and governance framework to keep the data accurate after handoff
All five facilities loaded into production with better than 95% data accuracy, exceeding the program target. The client now has a single validated source of truth for physical infrastructure, full photographic documentation, trained site teams, and a sustainment runbook for ongoing accuracy.
Three-Phase Penetration Test
One engagement, three attacker perspectives: web application, perimeter, and internal network.
Business challenge
A multifamily residential real estate operator needed independent validation of its security posture from three attacker perspectives — its public-facing web application, its internet perimeter, and its internal production Active Directory environment — including a password-strength review against current NIST guidance.
What ExS Advisors delivered
- Scoped and delivered the assessment as prime contractor, with testing executed by Serket-Tech Security under the ExS engagement structure
- Web application: authenticated and unauthenticated testing across roughly 50 dynamic endpoints — business logic, authorization, API security, session management, and injection — aligned to OWASP WSTG/ASVS, NIST SP 800-115, and PTES
- External network: nine internet-facing hosts assessed for perimeter exposure, remote-access weaknesses, transport security, and misconfiguration
- Internal network: roughly 130 live hosts and the production directory tested through a hardware device deployed inside the environment — Active Directory security, credential exposure, privilege escalation, lateral movement, segmentation, and a controlled offline password audit against NIST guidance
Three phase-specific reports with an executive summary, prioritized findings table, attack-path narrative, and technical remediation detail — delivered within five business days of testing completion, followed by a debrief and formal close-out with a certificate of data destruction.
Illustrative scenarios
The scenarios below are composite examples showing how ExS Advisors typically structures security-assessment and fractional-leadership engagements for mid-market organizations. They are representative of this work — not descriptions of specific clients, unlike the case studies above.
Multi-Site Physician Group
Unblocking a stalled payer contract with first third-party testing and a 90-day remediation plan.
Business challenge
A midsize healthcare organization — roughly 450 employees across 12 clinical locations — faced a payer partner's security questionnaire that had stalled a contract renewal. No prior third-party testing, and a four-person IT team carrying security as a side duty.
What ExS Advisors delivers
- Scopes and delivers an external and internal penetration test plus a HIPAA-aligned posture assessment, acting as prime with delivery through the ExS security practice
- Prioritizes findings into a 90-day remediation sequence
- The client's IT lead owns execution, with ExS supporting evidence collection
31 findings, six rated critical or high, all critical items closed within 45 days. Questionnaire returned and contract renewal unblocked. Delivered in five weeks at roughly a third of a national firm's quoted scope.
Regional Carrier & Brokerage
Turning a near-miss email compromise into hardened identity controls and a tested payment process.
Business challenge
A midsize transportation company — about 275 employees across fleet and brokerage operations — saw a business email compromise attempt against a payment workflow. Leadership wanted a real look at identity and access exposure across TMS, email, and load-board integrations.
What ExS Advisors delivers
- Delivers an identity and email security assessment paired with external network testing
- Facilitates a tabletop exercise with the leadership team covering fraud and dispatch-disruption scenarios
Conditional access and privileged-account gaps remediated across 100% of finance and dispatch users. The tabletop surfaced three undocumented approval paths in the payment process, corrected within 30 days. Cyber insurance renewal completed without a premium increase.
Community Lender
From a board asking for accountability to a clean examiner review in two quarters.
Business challenge
A midsize lender — around 180 employees — was preparing for an examiner review with GLBA Safeguards obligations and a board asking for accountability it couldn't demonstrate.
What ExS Advisors delivers
- Delivers a GLBA- and FFIEC-aligned gap assessment
- Maps existing controls against examiner expectations
- Builds a prioritized remediation roadmap with owners and timelines, including a board-level readout
22 control gaps identified and sequenced across two quarters. Policy set rebuilt and approved by the board within 60 days. Examiner review completed with no material findings on the areas in scope.
Multi-Plant Manufacturer
A fractional CIO on site in 11 days after the IT Director left mid-ERP evaluation.
Business challenge
A midsize manufacturer — roughly 600 employees across four facilities — lost its IT Director with no succession plan, mid-ERP evaluation, and no one internally able to run the selection or own the roadmap.
What ExS Advisors delivers
- Places a fractional CIO at two days per week on a six-month engagement
- Covers current-state assessment, ERP vendor selection, budget build, and team structure
- Supports hiring for the roles the fractional leader scopes, then transitions to a permanent director
Fractional CIO on site 11 days from intake. Three-year roadmap and capital budget approved by ownership. Cost ran roughly 40% of a fully loaded full-time equivalent over the same period. Permanent director placed in month five with a clean handoff.
Regional Services Firm
Getting technology decisions off the COO's desk and onto an owned roadmap.
Business challenge
A midsize services firm — about 220 employees — was growing fast enough that technology decisions landed on the COO's desk by default. No one owned vendor relationships, security, or spend.
What ExS Advisors delivers
- Places a fractional IT Director at 40 hours per month for nine months
- Focuses on vendor consolidation, a security baseline, and a support model that scales with headcount
Nine overlapping vendor contracts consolidated to four. Annual technology spend reduced roughly 18% while support coverage improved. Documented roadmap handed to a permanent hire at month nine.
Growth-Stage Software Company
A one-day-a-week CISO that turned security reviews from deal-killers into checkboxes.
Business challenge
A midsize software company — around 140 employees — was losing enterprise deals to security questionnaires it couldn't answer, and couldn't justify a full-time CISO at that stage.
What ExS Advisors delivers
- Places a fractional CISO at one day per week alongside a SOC 2 readiness effort
- Covers control design, evidence planning, questionnaire response, and executive and board reporting
SOC 2 Type I achieved in seven months. Average enterprise security review turnaround reduced from weeks to days. Two stalled enterprise deals moved forward. Engagement cost roughly 25% of a full-time CISO with burden.
Case studies 01–06 are anonymized client engagements delivered by the ExS Advisors practice. Scenarios 07–12 are illustrative composites of typical mid-market engagements, not specific clients.