Companies with 50 to 1,000 employees occupy the cybersecurity industry’s most underserved segment. Too large for SMB-targeted tooling, too small for enterprise consulting engagements, and frequently stuck choosing between Big 4 overhead and inexperienced regional firms. Adversim was built specifically for this segment. Senior practitioners. Fixed-fee pricing. US-based delivery. The cybersecurity firm the mid-market actually deserves.
Mid-market companies — typically defined as 50 to 1,000 employees and $10M to $1B in revenue — sit in the cybersecurity industry’s most underserved segment. You’re too large for the cybersecurity tooling and managed service offerings that target the SMB market. You’re too small to economically engage Big 4 consultancies whose pricing models assume enterprise budgets. And you’re often stuck choosing between regional firms with inconsistent expertise and national firms whose senior practitioners pitch the work but disappear before delivery starts.
Meanwhile, the cybersecurity expectations you face have multiplied. Enterprise customers require SOC 2 reports. Cyber insurance underwriters require demonstrated controls. M&A diligence increasingly includes cybersecurity assessment. Board members ask sophisticated cyber questions that internal teams can’t always answer. Regulators expect documented programs. And the threat actors don’t care that you don’t have a CISO — your data and operations are just as attractive a target as the F500 organizations they also pursue.
Adversim was built for this segment. Our entire business model is designed around the mid-market’s actual constraints and expectations: senior-only delivery (no bait-and-switch with junior staff), fixed-fee pricing (no T&M anxiety), US-based work (no offshore handoffs), 48-hour proposals (no consulting theater wasting your buying cycle), and engagement scoping that matches your stage and budget instead of maximizing firm revenue. We work across virtually every industry vertical, with deep specialization in regulated sectors but practical applicability to general commercial mid-market organizations as well.
The mid-market doesn’t need a bigger firm. It needs a better one. That’s the entire premise of Adversim.
Observed attacker behavior, not theoretical risk.
Mid-market organizations are disproportionately targeted by ransomware operators because they often have valuable data and operations but lack the security investment of larger enterprises. Average mid-market ransomware impact routinely exceeds $1M including downtime, remediation, ransom (if paid), and remediation costs.
BEC remains the highest-dollar-loss cyber threat for mid-market organizations. Wire fraud through compromised email accounts, vendor impersonation, and executive-targeted phishing campaigns cost mid-market companies billions annually. Process and verification controls are the difference between catching and missing these attacks.
Enterprise customers increasingly require their mid-market vendors to demonstrate cybersecurity through SOC 2, ISO 27001, or industry-specific certifications. The work is non-discretionary — it gates revenue. Most mid-market companies underestimate the time required and start too late.
Cyber insurance underwriting for mid-market companies has become substantially more rigorous. Carriers now require evidence of MFA, EDR, backup integrity, and incident response readiness. Renewals are denied or substantially repriced when controls don’t meet evolving expectations.
M&A activity increasingly includes cybersecurity diligence — both buyers requiring it of acquisition targets and sellers needing to demonstrate posture during sale processes. Discovered cybersecurity issues can affect valuation, deal terms, or transaction timing.
Mid-market organizations typically depend on dozens of SaaS vendors, MSPs, and service providers. Each is a potential attack path with limited visibility into vendor security posture. The Crowdstrike incident demonstrated how single-vendor compromise can cascade — and made vendor risk a board-level concern.
The mid-market’s cybersecurity problem isn’t fundamentally a budget problem — most mid-market organizations can afford appropriate cybersecurity investment when they understand what to buy. The problem is a market structure problem: the cybersecurity consulting industry is bifurcated between firms optimized for the F500 and firms optimized for the SMB, with the mid-market falling between.
Big 4 firms (and the Big-4-adjacent national consultancies that compete with them) optimize for enterprise engagements. Their pricing models assume enterprise budgets. Their delivery models assume multi-tier staffing with senior partners pitching and junior staff delivering. Their proposal cycles take weeks. Their reports follow enterprise templates that are often disconnected from the actual environment they describe. None of this is malicious — it’s an entirely rational response to the economics of serving F500 clients. But it doesn’t fit mid-market budgets, timelines, or operational realities.
Firms optimized for SMB tend to focus on tooling resale, managed security services, and high-volume low-touch engagement models. Their senior expertise is often spread thin across many clients. Their assessment products tend toward standardized templates that don’t accommodate the complexity of mid-market environments. And their strategic advisory capability is frequently limited — they’re built to deliver tools and managed services, not the senior strategic guidance mid-market organizations increasingly need.
Adversim was deliberately built for the segment between these extremes. Senior-led delivery (because mid-market organizations have nuanced environments that require experienced judgment). Fixed-fee pricing (because mid-market budgets need predictability). US-based work (because data sovereignty and quality consistency matter). 48-hour proposals (because mid-market buying cycles don’t accommodate Big 4 sales theater). Engagement scope calibrated to your stage and budget rather than firm revenue maximization.
Most of our clients work with us year over year through some combination of annual penetration testing, periodic assessment refreshes, and vCISO advisory. The relationship model is partnership, not transaction.
We work across the relevant regulatory landscape for the industry.
Most engagements in this vertical start with one of these patterns.
External and internal network penetration testing scoped to mid-market environments: comprehensive external attack surface assessment, internal Active Directory abuse path analysis, web and API application testing, cloud infrastructure penetration testing, and phishing campaigns. The work most mid-market companies need but few get done with appropriate depth.
NIST CSF 2.0 maturity assessments for board and cyber insurance purposes, CIS Controls assessments tailored to mid-market resource realities, SOC 2 readiness for customer-driven requirements, and the vendor risk and M&A diligence work mid-market organizations increasingly need.
Fractional CISO advisory designed for mid-market: board reporting, security roadmap ownership, customer security questionnaire response, vendor risk decisions, ransomware readiness, and the senior strategic guidance most mid-market organizations need but can’t justify hiring full-time.
Scope a 30-minute call and we’ll have a fixed-fee proposal back in 48 hours.