Email list of companies using Deltek ERP
Reach CFOs, finance and project leaders at government contractors and project-based firms running Deltek Costpoint, Vantagepoint or Maconomy.
Free Deltek ERP count + 10 sample records
39,942+ companies · 335,557+ contacts available
- ✓Exact count for your titles, regions and company size
- ✓10 verified sample records to check quality
- ✓Price quote within 1 business day
Trusted by B2B and enterprise revenue teams
How many companies use Deltek ERP?
Data InfoMetrix tracks 39,942+ companies running Deltek ERP as of October 2026, with 335,557+ verified contacts at those accounts. The largest groups are Government Contractors, Architecture & Engineering Firms and Consulting. Buying decisions usually sit with the CFO, COO and VP of Finance. Counts are estimates built from technology footprint scans, job-post signals and partner directories, checked by our research team. How we count
Organizations detected running Deltek ERP.
Direct emails and phone dials for decision-makers.
Full buying committee mapped.
SMTP-verified, with 1:1 replacement of any email that hard bounces within 30 days.
| Technology category | ERP |
|---|---|
| Tracked organizations | 39,942+ verified accounts worldwide |
| Decision-maker contacts | 335,557+ records with emails, mobile and direct dials |
| Key roles | CFO, Controller, Director of Contracts, platform administrators, IT directors, procurement |
| Geography | 180+ countries · country-by-country counts on request |
| Verification | DNS and script telemetry, 5-stage SMTP handshake, manual research |
| Refresh cadence | Continuous, 30–45 day maximum record age at delivery |
| Compliance | GDPR, CAN-SPAM, CCPA and CASL |
| Delivery | 24–48 hours as CSV, XLSX or CRM API |
Researched by the Data InfoMetrix research team. Counts updated October 2026.
How we count and verify dataSee 10 records first
Matched to your ICP filters, free.
Size your Deltek ERP audience
Pick a region, company size and buying role to estimate how many accounts and contacts you can reach.
Estimates from our current Deltek ERP dataset. Exact counts come with your quote.
Reach the whole buying committee
A Deltek ERP account is not one contact. We map the people who evaluate, buy, run and use it across Project-Based Businesses & Government Contractors.
These are examples. We build records for any department, seniority or custom title.
See exactly what you get
Every record carries 60+ fields, from verified email, direct dial and LinkedIn to full postal address, Deltek ERP edition, coexisting stack and intent.
We deliver 60+ data fields per record, including intent data. The sample shows a selection only. Tell us which fields you need, including any that aren't listed here, and we'll add them to your list.
How we prove an account runs Deltek ERP
No scraped résumés or stale directories. Three layers confirm a live installation before a contact reaches your list. Read our verification protocol
Live DNS & script signals
We inspect response headers, DNS MX and CNAME records and live JavaScript bundles to confirm a running Deltek ERP instance.
DNS · CNAME · MX recordsHTTP headers · JS bundles✓ Verified against live infrastructure90-day hiring signals
We track job requisitions that ask for Deltek ERP skills, which shows ongoing budget and headcount.
Pre-delivery SMTP handshake
Each email is tested against the destination mail server, and titles are checked against current company rosters.
Maximum bounce rate, or we replace the contacts. Your sender reputation stays clean.
Every email that hard-bounces within 30 days of delivery is replaced free, record for record.
Live SMTP and MX checks right before we send your file.
Clean CSV or XLSX, ready for one-click import.
What are you trying to do?
Each campaign needs a different data strategy. Pick your goal to see how we build the audience.
Find companies on rival platforms and reach the people evaluating a move to, or away from, Deltek ERP.
Conquesting playbookPitch integrations, add-ons and complementary tools to companies already running Deltek ERP.
Ecosystem playbookBuild account lists around Deltek ERP deployment scale and engage the full committee across departments.
ABM playbookKnow the stack around every account
Deltek ERP rarely runs alone. Every record is tagged with the tools detected alongside it, so you can segment by complementary stacks.
Open the coexistence matrixWhat Deltek ERP customers look like
Anonymised profiles of companies in our Deltek ERP dataset of 39,942+ accounts. Named accounts are shared in your free sample, never on a public page.
| Company size | Industry | Country | Employees | Revenue |
|---|---|---|---|---|
| Mid-market | Consulting | United Kingdom | 200–999 | $50M–$250M |
| Enterprise | Marketing Agencies | United States | 5,000+ | $1B+ |
| Upper mid-market | Government Contractors | Canada | 1,000–4,999 | $250M–$1B |
| SMB | Architecture & Engineering Firms | Germany | 50–199 | $10M–$50M |
| Enterprise | Consulting | United States | 10,000+ | $5B+ |
| Mid-market | Marketing Agencies | Australia | 500–999 | $100M–$250M |
| Mid-market | Government Contractors | United States | 200–999 | $50M–$250M |
| Enterprise | Architecture & Engineering Firms | United States | 5,000+ | $1B+ |
Plus 170 more countries. Ask for a country-by-country count of Deltek ERP accounts and we'll include it with your free sample.
Build the list your way
Every list is assembled from source to your product tier, job function, geography and revenue band. Nothing is a fixed export.
Filter by what they actually run.
Match revenue, size and industry.
Target any territory.
What Deltek ERP teams are struggling with
Know the friction before you reach out, and position your product where it matters.
DCAA and CMMC compliance
Project profitability
Winning new contracts
“Reaching both the NetSuite admin and the CFO simultaneously was the key. Data InfoMetrix gave us 100% accurate contact data for both roles.”
Deltek ERP list questions, answered
How many companies use Deltek ERP?
Data InfoMetrix tracks 39,942 companies using Deltek ERP, with 335,557 verified contacts at those accounts as of October 2026. The largest groups are Government Contractors, Architecture & Engineering Firms and Consulting. Counts are estimates from our database and market research, so ask us for a live count for your exact criteria.
Who buys and manages Deltek ERP inside a company?
Deltek ERP is usually owned by Project-Based Businesses & Government Contractors. Decision-makers include CFO, COO and VP of Finance; Controller and Contracts Director shape the choice, and Project Accountants and Project Managers use it day to day. Our Deltek ERP list can include any of these roles.
Which Deltek ERP products or editions can I target?
You can target accounts by the Deltek ERP products they run, including Deltek Costpoint, Deltek Vantagepoint, Deltek Maconomy, Deltek GovWin IQ and Deltek Time & Expense. Tell us which edition or module matters and we filter the list to those accounts.
What other software do Deltek ERP customers use?
Deltek ERP customers commonly also run Microsoft 365, Salesforce, ADP, Power BI and Concur. We can filter any list by this kind of stack overlap.
What are the main alternatives to Deltek ERP?
The main alternatives to Deltek ERP are Unanet, Oracle NetSuite and BST Global.
When are Deltek ERP customers most likely to buy?
Buying triggers we track for Deltek ERP accounts include CMMC deadline, contract award, ERP upgrade and New CFO. A common pain point is DCAA and CMMC compliance: contractors face audits and cyber rules.
Can Data InfoMetrix deliver a free sample Deltek ERP contact list before ordering?
Yes. Data InfoMetrix delivers a complimentary 10-record sample tailored to your target Deltek ERP criteria—including target job titles, company size, and region—delivered within one business day with no obligation.
How does Data InfoMetrix guarantee email deliverability for Deltek ERP contacts?
Data InfoMetrix provides a 99% email deliverability guarantee on all Deltek ERP datasets. Every contact record undergoes real-time email verification within a 30 to 45-day refresh cycle, backed by a 1:1 hard bounce replacement policy for 30 days after delivery.
Sourcing and compliance. Business contacts come from public company sources, professional directories and opt-in publishing partners, then go through SMTP verification and human review. Lists are for B2B outreach: include an unsubscribe link and honour opt-outs (CAN-SPAM), and have a lawful basis such as legitimate interest when you email people in the EU or UK (GDPR). Read how we source and verify data
Get your Deltek ERP users list
Tell us your titles, regions and company size. We'll send counts, a quote and a free 10-record sample.
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