Company lists · Data refreshed November 2026
Top 25 Ibm iseries developers based in the United Kingdom
RevenueBase identified 71 company matches for ibm iseries developers associated with the United Kingdom as of November 2026 and tracks 552 professional contacts across them, including 147 with verified work emails. London is the largest hub.
This list covers company matches for ibm iseries developers associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest ibm iseries developers based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 84 contacts → | ||||
Exact match “Headquartered at Reading, Berkshire in United Kingdom, Bit Wave Solutions enables global businesses to build their future by directing clients’ innovation & customization agenda.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 67 contacts → | ||||
Exact match “Headquartered in the UK, Vertali has a long and distinctive pedigree providing IBM mainframe services, skills and software to organizations around the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 34 contacts → | ||||
Exact match “Since 1995 Flynet have been building some of the industry's most sophisticated web based solutions for Mainframe, Unix, IBM i, VMS, VAX and MultiValue systems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 27 contacts → | ||||
Exact match “Future-proof your IBM i applications with our team of Support & Development specialists.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 21 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 12 contacts → | ||||
Exact match “Integrated Management Solutions (Global) Ltd is a leading enterprise resource planning (ERP) support services company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 8 contacts → | ||||
Exact match “ap16 provide clients with world-class quality software development and support services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 7 contacts → | ||||
Exact match “MKT Computers has been supplying refurbished IBM midrange computer hardware since Our focus on the IBM systemp /pSeries systemi / iSeries/ AS400 and systemx / xSeries/ Netfinity…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 7 contacts → | ||||
Exact match “Helping our customers make the right choice Chilli IT provide infrastructure solutions and professional services to a wide range of corporate and SME companies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 7 contacts → | ||||
Exact match “GreyRidge has built its business on the principle of bringing technological advantage to its customers and business partners.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 5 contacts → | ||||
Exact match “Founded in 1986, Powersoft is an independent software consultancy specialising in modernising business‑critical systems and delivering long‑term technical support.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 4 contacts → | ||||
Exact match “We are in the business of delivering a successful outcome for your business challenges, enabling rapid development and delivery of projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 3 contacts → | ||||
Exact match “Custom applications, innovative server solutions, managed IT support services, strategy and support agreements from a Herts based IT company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 3 contacts → | ||||
Exact match “SOLCAMB Limited is a Cambridge-based software consultancy led directly by Michael Moody, focused on dependable delivery, practical problem-solving, and long-term working…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 2 contacts → | ||||
Exact match “We creatively solve your technical problems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 2 contacts → | ||||
Exact match “Established in we are based in the northern part of the Scottish Borders near West Linton, about half an hour from Edinburgh and forty minutes from Glasgow.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 2 contacts → | ||||
Exact match “Pasilda is a London based software and web development business with a focus on systems consulting.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 1 contacts → | ||||
Exact match “Infinite Codeworks was launched by Ben Burch in 2010.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 1 contacts → | ||||
Exact match “Di9ital is a software development company that builds top-notch, bespoke applications, and modernises and maintains existing legacy systems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match “New Moon Future Solutions ( NMFS ) was founded in Watford, UK in 2009 to provide exclusive, effective and smart solutions for the IT.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 1 contacts → | ||||
Exact match “We specialise in IBM i and AS400 software development and support and have many years of experience in areas such as integrating with EDI, Ecom, PoS, B2C, B2B, WMS, JBA System21…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 1 contacts → | ||||
Exact match “We integrate your solution ideas with software to integrate with systems, to carry out your business faultlessly and synchronously, to make the ideas in your mind come true, to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 1 contacts → | ||||
Exact match “Does your software work hard enough for you?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 1 contacts → | ||||
Exact match “IBM Registered Business Partner providing professional services around IBM App Connect Enterprise, IBM Integration Bus and IBM MQ” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “JOAARD LIMITED, IBM -> WebSphere, Db2, iSeries (AS/400)” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “ibm iseries developers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 71 ibm iseries developers based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 147 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Ibm iseries developers based in the United Kingdom at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 71 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United Kingdom whose business descriptions match “ibm iseries developers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 147 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “ibm iseries developers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many ibm iseries developers are there based in the United Kingdom?
RevenueBase identified 71 company matches for ibm iseries developers associated with the United Kingdom as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
BIT Wave Solutions Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most ibm iseries developers?
London leads with 13 company records, followed by Bristol (2) and Chester (2).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 147 professional contacts with verified work emails tracked across these 71 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 71 ibm iseries developers based in the United Kingdom. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 ibm iseries developers based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 71 matching company records for ibm iseries developers based in the United Kingdom, with 552 tracked contacts and 147 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 ibm iseries developers based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  BIT Wave Solutions Limitedbitwavesolutions.comHQ: Reading, United KingdomReported employees: 11-50 | Reading, United Kingdom | 11-50 | Exact match | 84 contacts → |
“Headquartered at Reading, Berkshire in United Kingdom, Bit Wave Solutions enables global businesses to build their future by directing clients’ innovation & customization agenda.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Vertalivertali.comHQ: Bromsgrove B60 3dj, United KingdomReported employees: 11-50 | Bromsgrove B60 3dj, United Kingdom | 11-50 | Exact match | 67 contacts → |
“Headquartered in the UK, Vertali has a long and distinctive pedigree providing IBM mainframe services, skills and software to organizations around the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Flynetflynetviewer.comHQ: Burwell, United KingdomReported employees: 11-50 | Burwell, United Kingdom | 11-50 | Exact match | 34 contacts → |
“Since 1995 Flynet have been building some of the industry's most sophisticated web based solutions for Mainframe, Unix, IBM i, VMS, VAX and MultiValue systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Proximityproximity.co.ukHQ: Leeds, United KingdomReported employees: 11-50 | Leeds, United Kingdom | 11-50 | Exact match | 27 contacts → |
“Future-proof your IBM i applications with our team of Support & Development specialists.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Microsec LTDmicrosec.co.ukHQ: Havant, United KingdomReported employees: 201-500 | Havant, United Kingdom | 201-500 | Exact match | 21 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 |  Integrated Management Solutions Global LTDimsolutions.infoHQ: North Hykeham, United KingdomReported employees: 1-10 | North Hykeham, United Kingdom | 1-10 | Exact match | 12 contacts → |
“Integrated Management Solutions (Global) Ltd is a leading enterprise resource planning (ERP) support services company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Ap16 Limitedap16.comHQ: York, United KingdomReported employees: 11-50 | York, United Kingdom | 11-50 | Exact match | 8 contacts → |
“ap16 provide clients with world-class quality software development and support services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  MKT Computersmkt-computers.co.ukHQ: Brackley, United KingdomReported employees: 1-10 | Brackley, United Kingdom | 1-10 | Exact match | 7 contacts → |
“MKT Computers has been supplying refurbished IBM midrange computer hardware since Our focus on the IBM systemp /pSeries systemi / iSeries/ AS400 and systemx / xSeries/ Netfinity…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Celeritychilli-it.co.ukHQ: Chester, United KingdomReported employees: 11-50 | Chester, United Kingdom | 11-50 | Exact match | 7 contacts → |
“Helping our customers make the right choice Chilli IT provide infrastructure solutions and professional services to a wide range of corporate and SME companies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Greyridgegreyridge.comHQ: Newcastle Upon Tyne, United KingdomReported employees: 1-10 | Newcastle Upon Tyne, United Kingdom | 1-10 | Exact match | 7 contacts → |
“GreyRidge has built its business on the principle of bringing technological advantage to its customers and business partners.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Powersoft Computer Services LTDpowersoft-services.co.ukHQ: Horsham, United KingdomReported employees: 1-10 | Horsham, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Founded in 1986, Powersoft is an independent software consultancy specialising in modernising business‑critical systems and delivering long‑term technical support.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Cirrus Softwarecirrussoftware.comHQ: Marlow, United KingdomReported employees: 11-50 | Marlow, United Kingdom | 11-50 | Exact match | 4 contacts → |
“We are in the business of delivering a successful outcome for your business challenges, enabling rapid development and delivery of projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Alphafirst LTDalphafirst.netHQ: Hoddesdon, United KingdomReported employees: 1-10 | Hoddesdon, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Custom applications, innovative server solutions, managed IT support services, strategy and support agreements from a Herts based IT company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Solcamb Limitedsolcamb.comHQ: Sawston, United KingdomReported employees: 1-10 | Sawston, United Kingdom | 1-10 | Exact match | 3 contacts → |
“SOLCAMB Limited is a Cambridge-based software consultancy led directly by Michael Moody, focused on dependable delivery, practical problem-solving, and long-term working…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Point100point100.comHQ: Potters Bar, United KingdomReported employees: 51-200 | Potters Bar, United Kingdom | 51-200 | Exact match | 2 contacts → |
“We creatively solve your technical problems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Walker Technology Solutions Limitedwalktec.co.ukHQ: West Linton, United KingdomReported employees: 1-10 | West Linton, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Established in we are based in the northern part of the Scottish Borders near West Linton, about half an hour from Edinburgh and forty minutes from Glasgow.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Pasildapasilda.comHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Pasilda is a London based software and web development business with a focus on systems consulting.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Infinite Codeworks LTDinfinitecodeworks.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 1 contacts → |
“Infinite Codeworks was launched by Ben Burch in 2010.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Di9italdi9ital.co.ukHQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 1 contacts → |
“Di9ital is a software development company that builds top-notch, bespoke applications, and modernises and maintains existing legacy systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  NEW Moon Future Solutionsnmfs.ukHQ: Watford, United KingdomReported employees: 1-10 | Watford, United Kingdom | 1-10 | Exact match | 1 contacts → |
“New Moon Future Solutions ( NMFS ) was founded in Watford, UK in 2009 to provide exclusive, effective and smart solutions for the IT.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Concise Consulting LTDconciseconsult.comHQ: Alston, United KingdomReported employees: 1-10 | Alston, United Kingdom | 1-10 | Exact match | 1 contacts → |
“We specialise in IBM i and AS400 software development and support and have many years of experience in areas such as integrating with EDI, Ecom, PoS, B2C, B2B, WMS, JBA System21…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Artiligence Technologyartiligencetechnology.comHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 1 contacts → |
“We integrate your solution ideas with software to integrate with systems, to carry out your business faultlessly and synchronously, to make the ideas in your mind come true, to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Scoot Softwarescootsoftware.comHQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 1 contacts → |
“Does your software work hard enough for you?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Ihch Consultingihchconsulting.co.ukHQ: Eastleigh, United KingdomReported employees: 1-10 | Eastleigh, United Kingdom | 1-10 | Exact match | 1 contacts → |
“IBM Registered Business Partner providing professional services around IBM App Connect Enterprise, IBM Integration Bus and IBM MQ” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Joaard Limitedjoaard.co.ukHQ: Ripley, United KingdomReported employees: 1-10 | Ripley, United Kingdom | 1-10 | Exact match | 1 contacts → |
“JOAARD LIMITED, IBM -> WebSphere, Db2, iSeries (AS/400)” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 71 company matches
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Ibm iseries developers: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
69 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 71 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for ibm iseries developers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many ibm iseries developers did RevenueBase find based in the United Kingdom?
The saved snapshot records 71 matching company records, 552 tracked contacts and 147 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Ibm iseries developers by geography
Cite this list
RevenueBase Data Team. Top 25 ibm iseries developers based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/ibm-iseries-developers/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 ibm iseries developers based in the United Kingdom
RevenueBase records 71 matching company records for ibm iseries developers based in the United Kingdom, with 552 tracked contacts and 147 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 ibm iseries developers based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | BIT Wave Solutions Limitedbitwavesolutions.com HQ: Reading, United KingdomReported employees: 11-50 | Reading, United Kingdom | 11-50 | Exact match | 84 contacts → |
“Headquartered at Reading, Berkshire in United Kingdom, Bit Wave Solutions enables global businesses to build their future by directing clients’ innovation & customization agenda.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Vertalivertali.com HQ: Bromsgrove B60 3dj, United KingdomReported employees: 11-50 | Bromsgrove B60 3dj, United Kingdom | 11-50 | Exact match | 67 contacts → |
“Headquartered in the UK, Vertali has a long and distinctive pedigree providing IBM mainframe services, skills and software to organizations around the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Flynetflynetviewer.com HQ: Burwell, United KingdomReported employees: 11-50 | Burwell, United Kingdom | 11-50 | Exact match | 34 contacts → |
“Since 1995 Flynet have been building some of the industry's most sophisticated web based solutions for Mainframe, Unix, IBM i, VMS, VAX and MultiValue systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Proximityproximity.co.uk HQ: Leeds, United KingdomReported employees: 11-50 | Leeds, United Kingdom | 11-50 | Exact match | 27 contacts → |
“Future-proof your IBM i applications with our team of Support & Development specialists.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Microsec LTDmicrosec.co.uk HQ: Havant, United KingdomReported employees: 201-500 | Havant, United Kingdom | 201-500 | Exact match | 21 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 | Integrated Management Solutions Global LTDimsolutions.info HQ: North Hykeham, United KingdomReported employees: 1-10 | North Hykeham, United Kingdom | 1-10 | Exact match | 12 contacts → |
“Integrated Management Solutions (Global) Ltd is a leading enterprise resource planning (ERP) support services company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Ap16 Limitedap16.com HQ: York, United KingdomReported employees: 11-50 | York, United Kingdom | 11-50 | Exact match | 8 contacts → |
“ap16 provide clients with world-class quality software development and support services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | MKT Computersmkt-computers.co.uk HQ: Brackley, United KingdomReported employees: 1-10 | Brackley, United Kingdom | 1-10 | Exact match | 7 contacts → |
“MKT Computers has been supplying refurbished IBM midrange computer hardware since Our focus on the IBM systemp /pSeries systemi / iSeries/ AS400 and systemx / xSeries/ Netfinity…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Celeritychilli-it.co.uk HQ: Chester, United KingdomReported employees: 11-50 | Chester, United Kingdom | 11-50 | Exact match | 7 contacts → |
“Helping our customers make the right choice Chilli IT provide infrastructure solutions and professional services to a wide range of corporate and SME companies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Greyridgegreyridge.com HQ: Newcastle Upon Tyne, United KingdomReported employees: 1-10 | Newcastle Upon Tyne, United Kingdom | 1-10 | Exact match | 7 contacts → |
“GreyRidge has built its business on the principle of bringing technological advantage to its customers and business partners.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Powersoft Computer Services LTDpowersoft-services.co.uk HQ: Horsham, United KingdomReported employees: 1-10 | Horsham, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Founded in 1986, Powersoft is an independent software consultancy specialising in modernising business‑critical systems and delivering long‑term technical support.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Cirrus Softwarecirrussoftware.com HQ: Marlow, United KingdomReported employees: 11-50 | Marlow, United Kingdom | 11-50 | Exact match | 4 contacts → |
“We are in the business of delivering a successful outcome for your business challenges, enabling rapid development and delivery of projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Alphafirst LTDalphafirst.net HQ: Hoddesdon, United KingdomReported employees: 1-10 | Hoddesdon, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Custom applications, innovative server solutions, managed IT support services, strategy and support agreements from a Herts based IT company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Solcamb Limitedsolcamb.com HQ: Sawston, United KingdomReported employees: 1-10 | Sawston, United Kingdom | 1-10 | Exact match | 3 contacts → |
“SOLCAMB Limited is a Cambridge-based software consultancy led directly by Michael Moody, focused on dependable delivery, practical problem-solving, and long-term working…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Point100point100.com HQ: Potters Bar, United KingdomReported employees: 51-200 | Potters Bar, United Kingdom | 51-200 | Exact match | 2 contacts → |
“We creatively solve your technical problems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Walker Technology Solutions Limitedwalktec.co.uk HQ: West Linton, United KingdomReported employees: 1-10 | West Linton, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Established in we are based in the northern part of the Scottish Borders near West Linton, about half an hour from Edinburgh and forty minutes from Glasgow.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Pasildapasilda.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Pasilda is a London based software and web development business with a focus on systems consulting.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Infinite Codeworks LTDinfinitecodeworks.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 1 contacts → |
“Infinite Codeworks was launched by Ben Burch in 2010.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Di9italdi9ital.co.uk HQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 1 contacts → |
“Di9ital is a software development company that builds top-notch, bespoke applications, and modernises and maintains existing legacy systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | NEW Moon Future Solutionsnmfs.uk HQ: Watford, United KingdomReported employees: 1-10 | Watford, United Kingdom | 1-10 | Exact match | 1 contacts → |
“New Moon Future Solutions ( NMFS ) was founded in Watford, UK in 2009 to provide exclusive, effective and smart solutions for the IT.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Concise Consulting LTDconciseconsult.com HQ: Alston, United KingdomReported employees: 1-10 | Alston, United Kingdom | 1-10 | Exact match | 1 contacts → |
“We specialise in IBM i and AS400 software development and support and have many years of experience in areas such as integrating with EDI, Ecom, PoS, B2C, B2B, WMS, JBA System21…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Artiligence Technologyartiligencetechnology.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 1 contacts → |
“We integrate your solution ideas with software to integrate with systems, to carry out your business faultlessly and synchronously, to make the ideas in your mind come true, to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Scoot Softwarescootsoftware.com HQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 1 contacts → |
“Does your software work hard enough for you?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Ihch Consultingihchconsulting.co.uk HQ: Eastleigh, United KingdomReported employees: 1-10 | Eastleigh, United Kingdom | 1-10 | Exact match | 1 contacts → |
“IBM Registered Business Partner providing professional services around IBM App Connect Enterprise, IBM Integration Bus and IBM MQ” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Joaard Limitedjoaard.co.uk HQ: Ripley, United KingdomReported employees: 1-10 | Ripley, United Kingdom | 1-10 | Exact match | 1 contacts → |
“JOAARD LIMITED, IBM -> WebSphere, Db2, iSeries (AS/400)” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 71 company matches
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Ibm iseries developers: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
69 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 71 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for ibm iseries developers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many ibm iseries developers did RevenueBase find based in the United Kingdom?
The saved snapshot records 71 matching company records, 552 tracked contacts and 147 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Ibm iseries developers by geography
Cite this list
RevenueBase Data Team. Top 25 ibm iseries developers based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/ibm-iseries-developers/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗