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SI

SirsiDynix

Software packages
Large

SirsiDynix provides library automation solutions and services to enhance the management and accessibility of library resources. They offer a range of products designed for various library types, including public, academic, and special libraries.

sirsidynix.com ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£7.4m
Live
4
Buyers
13
12m
£4.2m
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities1
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts4 / 22
  • Top buyers13
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — SirsiDynixUpdated 03 Aug 2026

At a glance · for buyers and watchdogs

SirsiDynix has won £7.4m across 13 public-sector buyers, with 4 live contracts.

Why: top buyer London Borough of Sutton at 57% · 100% in Software packages · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
No CH recordCompany status
4 of 22Live contracts
57%Top-buyer concentration
100%Category exposure
0Contract modifications
If you're a buyer:CapabilitiesReferencesKPIComplianceWatchdog?FlagsModificationsConcentrationNews

Social value

Commitments mapped to the Government Social Value Model themes.

⚑ Self-reported
—

No social-value commitments yet

Jobs, skills, environmental, inequality and community commitments appear here once a claimed supplier attributes them to awarded contracts, or once we detect them on the supplier’s website.

ESG & policies vault · 0/5

Key governance & sustainability policies. Published documents link out; missing ones are greyed.

↔ Cross-checked
Net-zero planNot provided✓
Modern slavery statementNot provided✓
EDI policyNot provided✓
Anti-briberyNot provided✓
Data protectionNot provided✓

Capabilities

What this supplier does, where they sit, who they sell to.

◐ From website & notices
Sectors served · 1/8
Central government✓
Local government✓
NHS & health✓
Housing✓
Utilities & energy✓
Financial services✓
Education✓
Defence✓
Services · 4
Library AutomationTools to help libraries manage their collections and services. ↗DiscoverySolutions to improve the discoverability of library resources. ↗Library MarketingServices to promote library resources and engage the community. ↗Mobile ExperienceEnhancements for mobile access to library services. ↗
Frameworks & DPS · 1 from notices
  • 350_19 Library Solutions and Systems (September 2019)Espo · £2.2m

Extracted automatically from sirsidynix.com on Jul 2026. Not independently verified — treat as the supplier’s own marketing claims.

Case studies

Delivery stories the supplier has published, with sector and outcome.

⚑ Self-reported
—

No case studies yet

Once a claimed supplier publishes delivery stories — the buyer, the sector, what was delivered and the outcome — they appear here.

Buyer references

Named public-sector contacts who have agreed to act as a reference.

✓ Confirmed by buyer
—

No buyer references yet

Public-sector buyers can confirm they'll act as a reference for this supplier. Confirmed references — with the contract they relate to — show here.

Accreditations & memberships

Independently issued. Verification dates cross-checked against issuer registers.

↔ Cross-checked
—

No accreditations recorded

B-Corp, ISO, Cyber Essentials, Living Wage and similar credentials appear here once added by a claimed supplier and cross-checked against the issuing register.

KPI performance

Delivery, budget and satisfaction scores reported quarterly by buyers.

✓ Verified
84

No verified KPI scores yet

Once buyers report contract KPIs — delivery on time, on budget, satisfaction, adoption and accessibility — a weighted grade and breakdown appear here.

Contracts · 4 live · 18 historic

Pulled from Contracts Finder & Find a Tender. Most recent first.

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
TLC Library Management System, Library App and Library Services Platform
London Borough of Sutton—01 Apr 2027£4.2m6 yrspending
Library Management System
UK SHARED BUSINESS SERVICES LIMITED4800000001 Apr 2026£26k12 moLive
Ongoing licensing, support and maintenance of IT application used in Hull Libraries.
Hull City Council7221251716 Jan 2025£36k11 moClosed
Library Management System
UK SHARED BUSINESS SERVICES LIMITED4800000001 Feb 2025£24k12 moClosed
Annual maintenance of Symphony Library Management System
The Mayor and Commonalty and Citizens of the City of London4816100025 Oct 2024£100k5 yrsLive
Symphony Library Management System
Board of Trustees of the Royal Botanic Gardens Kew4816100001 Jun 2024£22k12 moClosed
Library Management System
London Borough of Enfield4816000007 Mar 2024£46k12 moClosed
Support and maintenance
Hull City Council4816000027 Jul 2023£28k15 moClosed
Symphony Software Maintenance
University Of The West Of England4800000029 Jul 2021£43k—Closed
Call-off Order for Library Management System - ITS200876
Bradford Metropolitan District Council4800000031 Dec 2021£216k2.5 yrsClosed
Total live value £126k · mean award £338k1–10 of 22

Top buyers · 13 buyers · top 3 = 89%

Share of awarded value. Concentration fires above 40% for any single buyer.

✓ From notices
1
London Borough of Sutton
1 contract
57%
since 2026
2
Espo
1 contract
30%
since 2019
3
Bradford Metropolitan District Council
1 contract
3%
since 2020
4
University Of The West Of England
7 contracts
3%
since 2015
5
London Borough of Merton
1 contract
2%
since 2018
6
The Mayor and Commonalty and Citizens of the City of London
1 contract
1%
since 2024
7
Sunderland City Council
1 contract
1%
since 2018
8
Hull City Council
2 contracts
1%
since 2023
9
UK SHARED BUSINESS SERVICES LIMITED
2 contracts
1%
since 2025
10
Royal Botanic Gardens
1 contract
1%
since 2018

Category mix

CPV-division share of last-12m awarded value. Single-category exposure: 100%.

✓ From notices
Software packages48
100%
⚠ Concentration: 100% of recent awarded value sits in a single CPV division. A category-specific downturn would materially affect revenue.

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
South East5 contracts
60%
East Midlands1 contract
30%
Yorkshire3 contracts
4%
South West9 contracts
3%
London1 contract
1%
North East1 contract
1%
Eastern1 contract
1%
North West1 contract
0%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). SirsiDynix highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
TS
TRUSTMARQUE SOLUTIONS LIMITED
Yes£333.6m2
R1
Route 101 Limited
Yes£265.3m2
I1
i10 Limited
No£150.0m1
EE
Equal Experts UK Limited
No£150.0m1
KS
Kainos Software Limited
No£150.0m1
SI
SirsiDynix
No£4.2m—
Compare peers →

Red flags · 0 active

Automated scan of Companies House status, charges and insolvency records.

✓ Verified
No Companies House record linked — automated risk checks unavailable.

Compliance scorecard

Derived from Companies House filings — not a full supplier-assurance check.

↔ Cross-checked
No Companies House record linked — statutory compliance checks unavailable.

Modifications

Variations to awarded contracts logged under Procurement Act 2023 s.74.

✓ From notices
±

No modifications recorded

No published contract variations for this supplier. Modification notices appear here as they are issued under the Procurement Act 2023.

News mentions

UK trade press & nationals, matched to this supplier.

◰

No news mentions found

We haven't matched any recent UK press coverage to this supplier. Mentions appear here automatically as they're published.

Companies House

Registered details, directors and PSC.

✓ Live sync
🏛

No Companies House record linked

No Companies House number on file — this supplier may be overseas, a sole trader or a consortium.

Financial

Filed accounts from Companies House.

↔ From Cos House
£

No financial filings on record

Turnover, profit and headcount appear here once audited or micro-entity accounts are filed at Companies House.

Org tree

Group structure and ownership.

↔ From Cos House
—
— · this company

Independent. No parent company or subsidiaries recorded at Companies House for this entity.