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Email List of Companies Using IBM AS/400 & iSeries: 15.7K+ Companies & 52.9K+ Verified Contacts

Reaching verified IBM AS/400 & iSeries customer accounts connects your commercial team directly with active Director of Enterprise Infrastructure, VP of IT Operations, Senior IBM iSeries Administrator, Lead RPG / ILE Programmer. Whether you are pitching a competitive alternative to displace IBM AS/400 & iSeries, marketing complementary software add-ons and integrations, inviting platform practitioners to technology events and webinars, or conducting B2B market research surveys, our verified database delivers direct dials and business emails for key decision-makers across the installed base.

Verified IBM AS/400 & iSeries Decision-Makers
Director of Enterprise Infrastructure
Senior IBM iSeries Administrator
VP of IT Operations
Lead RPG / ILE Programmer
Chief Information Officer (CIO)
AS/400 Database Architect
Active Intent & Ecosystem Signals
Track 30-day buying triggers, renewals & stack syncs
53.9K+
USA CONTACTS
15.7K+
TOTAL COMPANIES
52.9K+
TOTAL GLOBAL CONTACTS
Data Freshness
Updated on October 13, 2026 (30 Days Cycle)
Global Coverage
190+ Countries & Regions
Qualified Pipeline
Verified Decision-Makers
Get Your Free IBM AS/400 & iSeries Data Sample.
98% Deliverability Guarantee 24h CSV Delivery GDPR & CCPA Compliant

Trusted By Leading B2B Brands & Enterprise Teams

IBM
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SAP
Allergan
CVS Health
StorageTech
IBM
Oracle
SAP
Allergan
CVS Health
StorageTech
Verified Database Sample & 60+ Data Attributes

Sample Records & Data Schema: IBM AS/400 & iSeries Database Format

Access verified technographic intelligence and contact attributes across accounts operating IBM AS/400 & iSeries. Our multi-channel database delivers over 60+ verified B2B fields—including verified decision-maker emails, direct-dial phone lines, installed version metrics, and organizational hierarchy. The illustrative sample below demonstrates our verified data schema (showing anonymized sample preview attributes, not live data). Full unmasked records are compiled and verified upon custom count confirmation.

Verified Database Schema Preview (10 Sample Rows) 60+ Data Attributes Available
Sensitive Attributes Masked | 98% Deliverability Guarantee
Contact Name Executive Title Company Name Industry Sector SIC / NAICS Code Primary Tech Stack Cloud Platform Spend Email Address Direct Phone Workforce Size City State Country LinkedIn Profile
DS
David Sterling
VP of Enterprise Systems (IBM AS/400 & iSeries) Nexus Enterprise Tech Enterprise Cloud & SaaS SIC 7372 / NAICS 511210 IBM AS/400 & iSeries Enterprise Stack $120K / Mo Spend d.ste****@nex****.io +1 (415) 555-**** 2,500+ Staff San Francisco CA United States in/d-sterling****
SJ
Sarah Jenkins
Lead IBM AS/400 & iSeries Systems Architect Apex Global Financial Financial Services & FinTech SIC 6021 / NAICS 522110 IBM AS/400 & iSeries Enterprise Stack $250K / Mo Spend s.jen****@ap****.com +1 (212) 555-**** 5,000+ Staff New York NY United States in/s-jenkins****
MC
Michael Chang
Director of Business Applications Horizon Data Systems Data Analytics & AI Systems SIC 7374 / NAICS 518210 IBM AS/400 & iSeries Enterprise Stack $85K / Mo Spend m.ch****@hori****.net +1 (312) 555-**** 1,200+ Staff Chicago IL United States in/m-chang****
RA
Rachel Adams
Certified IBM AS/400 & iSeries Administrator Quantum Cloud Networks Cloud Infrastructure & DevOps SIC 7373 / NAICS 541512 IBM AS/400 & iSeries Enterprise Stack $150K / Mo Spend r.ad****@quan****.io +1 (206) 555-**** 1,800+ Staff Seattle WA United States in/r-adams****
JW
James Wilson
Head of Enterprise Infrastructure Pinnacle Logistics Corp Logistics & Supply Chain Tech SIC 4213 / NAICS 484121 IBM AS/400 & iSeries Enterprise Stack $95K / Mo Spend j.wi****@pinn****.com +1 (214) 555-**** 3,100+ Staff Dallas TX United States in/j-wilson****
EW
Emily Watson
Senior Systems Integration Engineer Vanguard Systems Cybersecurity & Defense SIC 7379 / NAICS 541519 IBM AS/400 & iSeries Enterprise Stack $45K / Mo Spend e.wa****@vang****.com +1 (617) 555-**** 850 Staff Boston MA United States in/e-watson****
BM
Brian Miller
Chief Information Officer (CIO) Peak Commerce Platforms E-Commerce & Digital Retail SIC 5961 / NAICS 454110 IBM AS/400 & iSeries Enterprise Stack $110K / Mo Spend b.mi****@apexr****.io +1 (310) 555-**** 1,400+ Staff Los Angeles CA United States in/b-miller****
JT
Jessica Taylor
Director of IT Applications (IBM AS/400 & iSeries) First National Enterprise Commercial Banking & FinTech SIC 6021 / NAICS 522110 IBM AS/400 & iSeries Enterprise Stack $300K / Mo Spend j.ta****@fncr****.org +1 (404) 555-**** 4,200+ Staff Atlanta GA United States in/j-taylor****
KP
Kevin Peterson
Chief Technology Officer (CTO) Global Media Networks Media & Digital Telecom SIC 4813 / NAICS 517311 IBM AS/400 & iSeries Enterprise Stack $70K / Mo Spend k.pet****@hori****.com +1 (212) 555-**** 2,900+ Staff New York NY United States in/k-peterson****
LM
Laura Martinez
Principal Solutions Architect (IBM AS/400 & iSeries) BioHealth Solutions Healthcare IT & BioTech SIC 8011 / NAICS 621111 IBM AS/400 & iSeries Enterprise Stack $180K / Mo Spend l.mar****@biohe****.com +1 (215) 555-**** 3,500+ Staff Philadelphia PA United States in/l-martinez****
Displaying 10 sample masked records. Full unmasked records include 60+ verified B2B intelligence attributes delivered in CSV / Excel / CRM API format.
Request Complete Unmasked IBM AS/400 & iSeries Sample
RELEVANT BUYING CENTERS & DECISION-MAKERS

Target Specific Personas Across 15.7K+ IBM AS/400 & iSeries Customer Accounts

Depending on what your solution offers—whether it is an integration plugin, departmental SaaS, or a competitive alternative to IBM AS/400 & iSeries—our database gives you verified direct dials and business emails for your exact target buying center.

FUNCTIONAL OWNERSHIP

IT Infrastructure & Core Systems Leadership

Verified Contact Titles:
  • Director of Enterprise Infrastructure
  • VP of IT Operations
  • Chief Information Officer (CIO)
  • Head of Enterprise Applications
Best Fit For Vendors Offering:
AS/400 cloud modernization, automated terminal screen modernization, modern REST API wrappers, automated disaster recovery, and hardware maintenance.
CERTIFIED PRACTITIONERS

IBM iSeries Administrators & RPG Developers

Verified Contact Titles:
  • Senior IBM iSeries Administrator
  • Lead RPG / ILE Programmer
  • AS/400 Database Architect
  • Mainframe Systems Engineer
Best Fit For Vendors Offering:
Independent hardware maintenance providers targeting CIOs on slashing annual IBM Power Systems maintenance fees by 40%+.
OPERATIONAL USERS

Business Applications & Operations Specialists

Verified Contact Titles:
  • Enterprise Applications Analyst
  • Production Systems Operator
  • Supply Chain Analyst
  • Billing Systems Specialist
Best Fit For Vendors Offering:
Managed cloud service providers offering real-time AS/400 data replication and instant cloud failover for mission-critical core ERPs.
EXECUTIVE SPONSORSHIP

Executive Technology & Financial Leadership

Verified Contact Titles:
  • Chief Information Officer (CIO)
  • Chief Technology Officer (CTO)
  • Chief Financial Officer (CFO)
  • Chief Operating Officer (COO)
Best Fit For Vendors Offering:
Migrating Legacy On-Premise Stacks to AS/400 And iSeries, Certified Implementation & Advisory Consultancies, and enterprise contract audits.

Need specific personas across IBM AS/400 & iSeries accounts?

Tell our data specialists your target criteria (e.g. "Companies using CRM software + contacts of VPs of Sales Ops or CROs") to receive a custom count with an unmasked sample data file within 2 hours.

Request Custom Persona Sample
DATABASE SEGMENTATION & MARKET BREAKDOWN

Verified Contact & Geographic Distribution for IBM AS/400 & iSeries

Our master intelligence dataset covers 52,900+ verified decision-makers across 15,700+ accounts. Segment by management tier, geographical market, or organization headcount:

Decision-Maker Seniority

Total: 52,900 Contacts
98% Deliverable
C-Level & Executive Leadership 9,522 Contacts (18%)
Chief Executive Officers, Chief Revenue Officers (CRO), CMOs, CIOs
Vice Presidents & Business Unit Heads 13,754 Contacts (26%)
VP of Sales, VP of Demand Gen, VP of Marketing, VP of RevOps
Directors & Department Leaders 18,515 Contacts (35%)
Director of RevOps, IT Director, Director of Growth Marketing
Managers & Certified Administrators 11,109 Contacts (21%)
System Administrators, Solutions Architects, Marketing Ops Leads

Geographic Coverage

Total: 15,700 Verified Accounts
Global Verified
North America (USA & Canada) 9,420 Companies (60%)
United States, Canada
Western Europe & United Kingdom 3,925 Companies (25%)
UK, Germany (DACH), France, Netherlands, Nordics
Asia-Pacific (APAC) 2,355 Companies (15%)
Australia, Singapore, Japan, India, New Zealand
Latin America & Rest of World 0 Companies (0%)
Brazil, Mexico, UAE, Global Emerging Markets

Company Headcount & Enterprise Tier Breakdown

Filter your IBM AS/400 & iSeries campaign target list by organization size:
Custom Slicing Request
1 – 50 Employees
2,512 Companies
Emerging Growth & Startups (16%)
51 – 200 Employees
5,024 Companies
Mid-Market Scale-Ups (32%)
201 – 1,000 Employees
5,338 Companies
Upper Mid-Market Commercial (34%)
1,000+ Employees
2,826 Companies
Enterprise & Fortune 500 (18%)
COMPETITIVE DATA QUALITY BENCHMARK

Why Our IBM AS/400 & iSeries Customer Database Works Better than Generic Vendors

Compare how Avention Media’s agency-verified IBM AS/400 & iSeries install intelligence outperforms standard web-scraped data lists:

Head-to-Head Verification Benchmark: IBM AS/400 & iSeries Data
98% Deliverability SLA 100% Perpetual CRM Rights
Evaluation Benchmark Avention Media IBM AS/400 & iSeries Intelligence Regular B2B Data Brokers & Web Scrapers
Active Stack & Deployment Validation
Production-Verified Deployment

Validated active production environments using IBM AS/400 & iSeries (verified cloud instances, software versions, and API integrations), eliminating false positives.

Surface Keyword Scraping

Scraped from historical job postings or blog mentions with high rates of legacy or decommissioned software.

Buying Committee & Stakeholder Depth
Multi-Stakeholder IT Org-Charts

Maps the full IBM AS/400 & iSeries decision-making unit—including Enterprise Architects, IT Directors, Security Leads, and Department Heads responsible for renewals.

Isolated Single Contact

Provides a single generic contact without visibility into the actual software evaluation and procurement committee.

Direct Phone & Mobile Connect Rate
88%+ Live Connects (Telco-Verified)

Multi-carrier telco-verified direct-dial desk extensions and corporate mobiles for IBM AS/400 & iSeries decision-makers.

Generic HQ Switchboards

Scraped +1-800 company switchboards with low live connect rates and gatekeeper blocks.

Data Deliverability SLA Guarantee
98% Guaranteed Deliverability

Real-time pre-delivery SMTP handshake verification; immediate free replacement for any hard bounces exceeding 2%.

No Deliverability SLA

Customers absorb 20% to 35%+ bounce rates and spam traps at their own domain reputation risk.

Campaign GTM & Agency Execution
Turnkey Multi-Channel Ready

Data structured for immediate tech-displacement ABM, programmatic media buying, and managed email outbound campaigns.

Raw CSV Export Only

Requires you to purchase additional sequencer platforms and manage outbound deliverability yourself.

Agency Battle-Tested Data: Tested under live campaign conditions to maximize client ROI and inbox deliverability.
Request IBM AS/400 & iSeries Verified Sample
MULTI-CHANNEL B2B CAMPAIGN PLAYBOOKS

Proven Go-To-Market Use Cases for the IBM AS/400 & iSeries Installed Base

Whether you are displacing rival software, marketing native integrations, hosting executive technology events, or conducting B2B research surveys, our verified database connects you directly with the right decision-makers across the installed base.

USE CASE 01

Competitor Displacement & Platform Switching

Target accounts currently running IBM AS/400 & iSeries who are approaching contract renewal cycles or evaluating alternative platforms. Pitch your solution with comparative ROI, modern architecture, and frictionless migration incentives.

Target: Economic Buyers & C-Suite
USE CASE 02

Complementary Add-ons, APIs & Consulting

Promote certified marketplace plugins, workflow automation tools, security extensions, and specialized implementation consulting directly to the daily administrators and architects managing IBM AS/400 & iSeries environments.

Target: Certified Admins & RevOps/IT Leads
USE CASE 03

Tech Events, Summits & Webinar Invitations

Drive verified delegate registrations for technology user conferences, virtual masterclasses, partner summits, and executive roundtables by inviting active IBM AS/400 & iSeries users and functional practitioners.

Target: Practitioners, Directors & Delegates
USE CASE 04

B2B Market Research & Product Surveys

Deploy targeted research surveys and paid feedback panels to verified users and buyers of IBM AS/400 & iSeries for competitive intelligence, feature gap benchmarking, Net Promoter Scoring (NPS), and pricing studies.

Target: Power Users & Evaluators
CAMPAIGN TARGET CUSTOMIZATION

Segment & Filter the IBM AS/400 & iSeries Installed Base by Your Exact ICP

Combine technographic adoption signals with granular firmographics, organizational hierarchy, and active 30-day buying triggers.

AS/400 And iSeries Deployment & Connected Stack

Filter by verified active AS/400 And iSeries instances and co-traveling software ecosystems.

Decision-Maker Seniority & Function

Target exact C-Suite leaders, VPs, Directors, and certified administrators managing daily operations.

Company Size & Revenue Brackets

Segment accounts from high-growth mid-market companies to Fortune 2000 global enterprises.

Industry Vertical & NAICS Precision

Isolate key adopting sectors across SaaS, financial services, healthcare, manufacturing, and commerce.

Geographic Precision (USA & Global)

Target across all 50 US states, Canada, UK, Europe, and Asia-Pacific regional commercial hubs.

Multi-Channel Outreach Fields

Receive direct business emails, direct dial phones, corporate addresses, and LinkedIn profiles.

TAILORED SEGMENT

Scale Your B2B Pipeline Across the AS/400 And iSeries Installed Base

Get a tailored count and unmasked sample file matched to your ideal customer profile and target geography.

REQUEST CUSTOM AS/400 AND ISERIES DATA SAMPLE
Multi-Dimensional B2B Data Network

Explore Adjacent Audience Segments

Cross-segment your campaign strategy across software installations, decision-maker job functions, vertical industries, and high-growth market signals:

CUSTOM AUDIENCE FILTER SELECTOR

Build & Segment Your of IBM AS/400 & iSeries Customers: 15.7K+ Accounts & 52.9K+ Contacts Email List Audience

Select your preferred firmographic, demographic, and geographic targeting filters to customize your B2B contact list.

Ready to get custom counts for your selected target filters?
Get Free Custom Count & Quote →
COMPREHENSIVE DATA FIELDS INCLUDED

Complete Data Fields Provided In Our Email List of IBM AS/400 & iSeries Customers: 15.7K+ Accounts & 52.9K+ Contacts Database

We provide 60+ verified technographic, cloud stack, IT decision-maker, and firmographic data fields tailored specifically to your Email List of IBM AS/400 & iSeries Customers: 15.7K+ Accounts & 52.9K+ Contacts requirements.

Confirmed Software Deployment & Stack
Confirmed active installation of Email List of IBM AS/400 & iSeries Customers: 15.7K+ Accounts & 52.9K+ Contacts, release tier, and deployment scale.
Contact Full Name & Executive Seniority
Verified decision-maker full name, C-Suite / VP / Director seniority tier, and hierarchy.
Direct Business Email (Zero Spam Traps)
100% SMTP handshake-verified direct business email addresses guaranteed for inbox delivery.
Direct Dial Phone & Desk Extensions
Direct desk phone lines, validated corporate extensions, and verified mobile numbers.
Verified Decision-Maker Job Title
Exact corporate titles across functional owners, certified operators, and executive sponsors.
Cloud Infrastructure & Hosting Stack
Primary cloud platform (AWS, Azure, GCP), hybrid hosting environment, and server architecture.
Annual IT Budget & Software Spend
Total IT department headcount, annual software spending tiers, and technology procurement budget.
Co-Occurring Stack & Integration Plugins
Full technographic footprint, CRM/ERP co-occurrence, and connected native API integrations.
Corporate Firmographics & Revenue
Annual corporate revenue brackets, employee count tiers, and ultimate global parent hierarchy.
Industry Vertical, SIC & NAICS Codes
Primary 4-digit SIC codes, 6-digit NAICS codes, and secondary commercial industry classifications.
Corporate HQ Location & Global Address
Corporate headquarters street address, city, state, country, ZIP code, and metro MSA.
B2B Privacy, CAN-SPAM & GDPR Compliance
100% compliant with CAN-SPAM, GDPR (Article 6(1)(f)), CCPA, and CASL regulatory frameworks.
Need Custom Selects, Technographic Filters or Niche Data Attributes?
We are a custom list building company. Our engineering team can append 30+ custom data attributes specific to your target account list.
Request Custom Data Fields →
UNMATCHED DATA ACCURACY GUARANTEE

Our 98% Deliverability & Replacement Warranty for of IBM AS/400 & iSeries Customers: 15.7K+ Accounts & 52.9K+ Contacts Email List

Every record in our of IBM AS/400 & iSeries Customers: 15.7K+ Accounts & 52.9K+ Contacts Email List database undergoes rigorous 7-step verification so your sales outbound campaigns hit inbox folders every single time.

98%+ Deliverability Guarantee

If hard email bounce rates exceed 2%, we immediately provide 1-to-1 replacement data credits.

30-Day Re-Verification Cycle

Our database is re-scrubbed every 30 days using live SMTP handshake checks and telephone verification.

100% Opt-In & Privacy Compliant

Fully compliant with GDPR, CAN-SPAM, CASL, and HIPAA guidelines for safe B2B outreach.

Instant CRM-Ready Delivery

Delivered in .CSV / .XLSX formats pre-structured for instant import into Salesforce, HubSpot & Outreach.

PROVEN CLIENT SUCCESS STORY

How Our Data Driven Real Results for CloudScale Software

See how verified B2B data solutions from Avention Media helped accelerate sales pipeline, deliver high open rates, and drive measurable ROI.

Enterprise SaaS / Cloud Migration • San Francisco, CA

CloudScale Software: $4.2M Pipeline & 44.8% Open Rate from 180,000 Tech Decision Makers

Targeted verified CTOs, VPs of Infrastructure & DevOps Leads at enterprises operating AWS & Salesforce stacks to drive cold outbound email campaigns and book C-level demos.

$4.2M
New Qualified Pipeline
44.8%
Average Open Rate
16.4x
Outbound Campaign ROI
Read Full Case Study →
Verified Campaign Results

High Open Rates • Qualified Pipeline Growth • Proven ROI

View Case Study →
FREQUENTLY ASKED QUESTIONS

Frequently Asked Questions About IBM AS/400 & iSeries Intelligence

Avention Media Technographic Data Guarantee: Direct access to 52.9K+ verified decision-makers across 15.7K+ confirmed IBM AS/400 & iSeries customer environments. Real-time SMTP handshake verified with 98% deliverability warranty and zero spam traps.

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Access deliverability-guaranteed direct emails and direct dial phone lines across active AS/400 And iSeries accounts today.

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TECHNOGRAPHIC INSIGHTS & B2B INTELLIGENCE

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