ABM In 2026: What It Is, What It Isn't, and How to Build Target Account Lists
In this episode of Unqualified Leads, we kick off a 2026 ABM series by getting brutally clear on what ABM actually is and what it definitely isn’t. ABM isn’t “targeted LinkedIn ads to a list” or “personalised outbound at scale”. It’s a company-wide revenue system where accounts (not leads) are the unit of planning, execution, and measurement, and success is defined by account-level pipeline.
We cover why ABM is becoming more important as B2B buying committees grow, sales cycles lengthen, and lead-based systems break down. Then we go deep on the most important part of ABM: building your target account lists. You’ll learn how to define a strict ICP gate (built to exclude, not include), how to structure tiers (one-to-many, one-to-few, one-to-one), and how to score accounts across firmographic fit, technographic fit, contextual triggers, and commercial viability, plus the hard-stop exclusion rules that prevent wasted sales capacity.
We also touch on governance: why ABM fails without sales and marketing alignment, how to avoid pet accounts ruining the list, and why a clean CRM account structure is non-negotiable. This is the foundation episode. Next we’ll get into the marketing execution: paid and organic plays, sequencing, retargeting, outbound integration, and how to orchestrate ABM across channels.
Transcript
Unqualified Leads – Episode 011 Highlights
Hosts: Harry Hughes & Dan
Topic: What ABM actually is (and isn’t), why it exists in modern B2B, and the most important ABM lever: building your initial target account lists.
ABM in 2026: Why Everyone Says They Do It (But Most Don’t)
A lot of teams use the acronym, claim they’re “doing ABM,” but are really just doing lightly targeted demand gen.
So the first job is drawing a hard line between ABM theatre and true ABM.
What ABM Is Not
ABM is not running LinkedIn ads to a list of 500 uploaded companies
ABM is not sending “personalised” emails to 1,000 companies
ABM is not “enterprise demand gen”
Those are tactics. ABM is something else entirely.
What ABM Actually Is
ABM is a revenue system, not a campaign.
The defining trait: Accounts (companies) are the unit of planning, orchestration, execution, and measurement.
Not leads. Not clicks. Not MQLs.
ABM also isn’t “marketing-owned.” It’s an operating system across marketing, sales, and customer-facing teams.
If you’re truly running ABM, the following must be true:
You can name the target accounts
Sales is explicitly aligned on those same accounts
Success is measured as pipeline at the account level
You can answer: How much pipeline did this account create?
Why ABM Exists: B2B Buying Broke Lead-Based Systems
ABM matters more in 2026 because the buying process changed. Lead-based systems focus on one individual taking an action:
webinar signup
whitepaper download
demo request
But enterprise buying doesn’t work like that.
ABM exists because:
Deals require buying committees (often 5–15 stakeholders)
Sales cycles are long (3–12+ months)
Stakeholders rotate in/out mid-cycle (resets)
Marketing can’t “close” alone — sales + marketing must be tightly integrated
Demand gen tends to optimise for volume, ABM optimises for consensus.
ABM Is Not a Replacement for Demand Gen
A key point both hosts reinforce: You don’t throw demand gen away.
In a mature org, you run:
Evergreen demand gen (baseline motion)
ABM for enterprise and strategic accounts
Dan introduces the idea of pre-ABM demand gen:
Run an ICP-bound demand gen motion first to reduce the risk of picking the wrong accounts before going fully manual with ABM.
Pre-ABM Demand Gen: “Let the Market Reveal the Accounts”
Dan frames pre-ABM as signal collection, not volume generation.
You push one clear POV to a tight ICP and watch for:
Company-level engagement
Repeat interactions from the same accounts
Multiple stakeholders engaging from one company
Profile views from target accounts (LinkedIn)
ICP account site visits (via de-anon tools)
Accounts “earn the right” to enter full ABM by showing signals.
A Critical Operational Rule: Use ABM Lists as Exclusions
Harry calls out a common mistake:
If you’re running ABM and also running broader demand gen campaigns, you must exclude your tier-1 ABM list from generic campaigns.
You don’t want tier-1 accounts seeing:
generic TOFU creative
broad market messaging
unrelated retargeting
ABM accounts need controlled exposure.
The 3 ABM Motions
Harry breaks ABM into the common execution tiers:
1) One-to-Many (Programmatic ABM)
Hundreds/thousands of accounts
Light personalisation
Intent/signal driven
Works best for lower ACV (~£25k range), PLG or sales-assisted
2) One-to-Few (Cluster ABM)
Clusters of accounts with a shared narrative (e.g., regulation, region, category)
More personalisation
More sales involvement
Typically mid ACV (~£25k–£100k)
3) One-to-One (True Strategic ABM)
<50 named accounts
Bespoke research and orchestration
Predominantly sales-led, marketing-supported
Higher ACV (often £100k+), long cycles, executive sponsorship
Non-digital touchpoints matter (events, dinners, in-person)
Why Most ABM Programs Fail
Harry outlines failure points that kill ABM execution:
Sales and marketing disagree on who matters
Target list becomes a free-for-all (pet accounts, opinion-driven changes)
No single owner of the account list
No documented tiering logic
Weak or unclear exclusion criteria (often more important than inclusion)
No consistent governance cadence (weekly review, monthly tier changes, quarterly strategy)
ABM needs alignment, consistency, and revenue accountability.
The Most Important Part of ABM: The List
Harry’s main thesis:
ABM succeeds or fails based on list quality.
And list quality depends on your ICP being a gate, not a description.
If your ICP sounds like:
“companies who could benefit”
“anyone sales wants to chase”
“a broad industry + wide headcount range”
That’s not an ICP, it’s a permission slip that destroys sales capacity.
Dan gives an example:
“IT firms with 10–1000 employees” is meaningless, it could describe a local shop or a major enterprise vendor. ABM needs specificity.
The 4-Layer ICP Gate
Harry breaks ICP into four non-negotiable layers.
Layer 1: Firmographic Fit
Can they buy?
Industry
Revenue band
Employee count band
Geography / serviceability
If they fail here, they’re removed regardless of intent.
Layer 2: Technographic / Operational Fit
Can they implement?
Tech stack alignment
Maturity
Constraints (security, integrations, competing tools)
This is often where deals die late, so validate early where possible.
Layer 3: Triggers & Contextual Signals
Why now?
Hiring velocity shifts
Funding events
Regulatory pressure
New product launches
Tech stack changes
Intent (Sixth Sense / Demandbase / Bombora / first-party signals)
This changes priority and speed, not baseline eligibility.
Layer 4: Commercial Reality
Should we sell?
Minimum ACV threshold
Unit economics for ABM effort
Support burden vs payoff
Expansion potential
Dan highlights the unit economics point:
ABM generally needs a meaningful ACV floor (he suggests ~£30k+) because the motion is labour-intensive.
ICP Scoring: Make It Mechanical
Once the gate criteria exists, you need a scoring model:
Define dimensions (industry, size, geo, tech fit, maturity, viability)
Assign weights (e.g., industry 25%, tech 20%, etc.)
Score each dimension (0–100)
Create pass/fail logic:
70+ = eligible
60–69 = conditional (often tier 3)
<60 = exclude
Important: Add hard exclusion rules outside the score
(e.g., unsupported integration, public sector, wrong territory). High score doesn’t override a hard stop.
Validate the ICP Model Before You Use It
Harry recommends a practical test:
Take the last 12–18 months of closed-won deals and score them.
If your best deals score low → your model is wrong
If everything scores high → your model is too broad
You want a clear separation: top deals score high, weak deals score low
Governance & Data: ABM Breaks Without a Clean System
Harry briefly touches the operational plumbing that prevents chaos:
Lead-to-account matching (avoid duplicates)
Account hierarchies (parent vs buying entity)
Single source of truth across CRM + marketing + intent tools
Field architecture:
Account: ICP score, status, tier, owner, parent info
Contact: role in committee, seniority, persona, consent, account ID
Dan adds: you can do a lot of this without an ABM platform early on.
Building the Account List
Golden rule:
Each account must be sourced, justified, scored, reviewable, and reversible.
Process outline:
Build a raw list (Sales Nav, CRM, intent tools, BuiltWith, etc.)
Enrich (e.g., Clay) for employee count, revenue, tech stack, etc.
Apply scoring + exclusion rules
Deduplicate and tier the list
Upload tiers into CRM
The Sales Review: Removal Only
Harry emphasises a critical governance rule:
The list review is not a free-for-all.
It’s removal only, based on justified reasons (not opinions), e.g.:
already in active opportunity
territory mismatch
conflicts
strategic exclusions
This prevents ABM from becoming “everyone’s pet account list.”
Final Takeaways
ABM is a revenue system, not a campaign
Accounts are the unit of measurement: pipeline per account
ABM exists because buying committees + long cycles break lead-based models
ABM ≠ replacing demand gen — mature teams run both
The list is the strategy: strict ICP gate → scoring → tiering → governance
ABM fails when lists become subjective, dynamic, and ownerless
If you can’t explain why an account is on the list, it shouldn’t be there

