Tenders / Buyers / United Kingdom
Southern Water Services Limited: public contracts and tenders
Southern Water Services Limited awarded 28 public contracts worth €200.0M where a value is stated since 2025-05-20; the architecture and engineering services contract held by FERA Science Ltd ends on 2026-12-22 (end date stated). Source: Arcadium Data, data as of .
Awarded value = the award values the notices state (EUR at the notice date), 17 of 28 awards; framework agreements (a ceiling, not spend) and implausible values are left out.
Buyer
| Field | Value |
|---|---|
| Name | Southern Water Services Limited |
| Country | United Kingdom |
| Buyer type | Private utility |
| City | Worthing |
| Sources | UK Find a Tender |
Top suppliers
| Supplier | Registry number | Website | Awards | Value won alone |
|---|---|---|---|---|
| STANTEC UK LIMITED | 2 | n/a | ||
| Wild Capital 1 Ltd | 2 | €3.5M | ||
| LONG O DONNELL ASSOCIATES LIMITED | 04018096 Companies House (GB) | 4cassociates.com | 1 | n/a |
| ACCENTURE (UK) LIMITED | 04757301 Companies House (GB) | accenture.com | 1 | n/a |
| Advantis Credit Limited | 05223252 Companies House (GB) | advantiscredit.co.uk | 1 | n/a |
| AECOM LIMITED | 00880328 Companies House (GB) | aecom.com | 1 | n/a |
| BARINGA PARTNERS LLP | OC303471 Companies House (GB) | baringa.com | 1 | n/a |
| ARCADIS CONSULTING (UK) LIMITED | 04010379 Companies House (GB) | efficioconsulting.com | 1 | n/a |
| GARDINER & THEOBALD LLP | OC307124 Companies House (GB) | gardiner.com | 1 | n/a |
| MOTT MACDONALD LIMITED | 01110949 Companies House (GB) | mottmac.com | 1 | n/a |
| CONEXUS RECOVERY & FIELD SERVICES LIMITED | 06476959 Companies House (GB) | orbitservices.co.uk | 1 | n/a |
| Brook Green Supply Limited | 02366670 Companies House (GB) | southernwater.co.uk | 1 | €4.2M |
| 1ST EXECUTIVE LIMITED | 1 | n/a | ||
| AAA BUILDING AND CIVIL ENGINEERS LIMITED | 1 | n/a | ||
| ACCENT MARKETING AND RESEARCH LIMITED | 1 | n/a |
Suppliers named on Southern Water Services Limited's award notices (the top 15 of 79); registry number and website where the supplier is linked to its register entry. Winners that could be a private person are withheld.
Contracts ending in the next 18 months
| Ends | Contract | Current holder | Value | End date basis |
|---|---|---|---|---|
| 2026-12-22 | PA23 - UK5 - Transparency Notice Emerging Contaminants | FERA Science Ltd | €2.3M | end date stated |
| 2027-03-31 | Isle of Wight Water Recycling Plant Biodiversity Net Gain | Harry Ferguson Farms Limited, A.E. Brown Farms Ltd | €2.5M | end date stated |
| 2027-04-30 | Hydraulic Model Verification | Hydraulic Analysis Limited | €1.4M | end date stated |
| 2027-05-14 | PA23 Direct Award - THP Maintenance (Goddards Green) | PBJ ENGINEERING SERVICE LTD | €1.0M | end date stated |
| 2027-07-15 | Low Voltage Monitoring | EA Technology Ltd | €917k | end date stated |
| 2027-09-02 | Hire of primary treatment equipment (lamella) | Siltbuster Limited | €1.9M | end date stated |
| 2028-04-09 | prj_8252 - Andover Link Main - BNG | Wild Capital 1 Ltd | €2.0M | end date stated |
End dates checked against the official notice: 99% right (n=100, 95% CI 94%-100%, 2026-10-26; method).
Award notices of Southern Water Services Limited whose contract period ends in the next 18 months: the end date the notice states, else its start or signature date plus the stated duration. 7 contracts; a framework's value is a ceiling and is not shown.
Open calls for tender
No open call for tender from Southern Water Services Limited today.
Spend by sector (CPV divisions)
| Sector | CPV | Awards | Awarded value |
|---|---|---|---|
| Waste, cleaning and environmental services | 90 | 6 | €7.6M |
| Business services | 79 | 4 | n/a |
| Architecture and engineering services | 71 | 3 | €3.7M |
| Industrial machinery | 42 | 2 | €6.1M |
| Fuel and energy | 09 | 1 | €4.2M |
| Chemical products | 24 | 1 | n/a |
| Electrical equipment and lighting | 31 | 1 | €917k |
| Radio, TV and telecom equipment | 32 | 1 | n/a |
| Transport equipment | 34 | 1 | €8.6M |
| Security, fire-fighting and defence equipment | 35 | 1 | €163.3M |
| Construction materials | 44 | 1 | n/a |
| Installation services | 51 | 1 | €768k |
Award notices with a named winner, by the main CPV code; value = the total the notices state, in EUR at the notice date; framework agreements (a ceiling, not spend) and implausible values are left out.
Recent awards
| Published | Contract | Winners | Value |
|---|---|---|---|
| 2026-10-06 | Hydraulic Model Verification | Hydraulic Analysis Limited | €1.4M |
| 2026-10-01 | Isle of Wight Water Recycling Plant Biodiversity Net Gain | Harry Ferguson Farms Limited, A.E. Brown Farms Ltd | €2.5M |
| 2026-09-16 | prj_7119 - Natural Gas Supply (Non-domestic) | Brook Green Supply Limited | €4.2M |
| 2026-09-15 | prj_6010 - Telemetry Framework Lots 5a, 5b and 5c | SCHNEIDER ELECTRIC SYSTEMS UK LIMITED, OVARRO LD LTD, HWM-Water Limited | n/a |
| 2026-09-11 | Hire of primary treatment equipment (lamella) | Siltbuster Limited | €1.9M |
| 2026-08-12 | Standpipes Hire | AQUAM water services Ltd | €4.2M |
| 2026-08-05 | Purchase of Biodiversity Performance Commitment (BPC) Units | Aspect Nature Reserve Limited | €577k |
| 2026-08-04 | Customer Research Services Framework | RED C RESEARCH LTD, THINKS INSIGHT AND STRATEGY (BRITAIN THINKS) LIMITED, EXPLAIN MARKET RESEARCH LIMITED | n/a |
| 2026-07-14 | Business Management Consultancy | Qasr Limited, MOTT MACDONALD LIMITED, ARCADIS CONSULTING (UK) LIMITED | n/a |
| 2026-07-03 | Low Voltage Monitoring | EA Technology Ltd | €917k |
Follow this buyer free
Get Southern Water Services Limited's new calls for tender, awards and contracts ending in a free weekly email (Tender Radar free tier: a saved search for this buyer's name in United Kingdom). The same data is in the REST API and the MCP server.
Sources: UK Find a Tender, read through their open-data feeds without logging in. Buyer = contracting authority as named on the notice; notices are grouped by the normalised name and country.
Source: Arcadium Data tenders database, 3,811,022 official public procurement notices from EU TED, UK Find a Tender, UK Contracts Finder and national procurement boards, read through their open-data services (no logins). Winners that could be a private person (sole traders) are withheld; buyers are public bodies. Data as of 2026-10-27.
Questions
How many public contracts has Southern Water Services Limited awarded?
Southern Water Services Limited published 28 contract award notices between 2025-05-20 and 2026-10-06; the 17 that state a value add up to €200.0M (official notices, as of 2026-10-27).
Who are Southern Water Services Limited's biggest suppliers?
By contract awards: STANTEC UK LIMITED (2), Wild Capital 1 Ltd (2) and LONG O DONNELL ASSOCIATES LIMITED (1) (as of 2026-10-27). Winners that could be a private person are not named.
Which Southern Water Services Limited contracts end soon?
7 contracts awarded by Southern Water Services Limited end in the next 18 months. The soonest with a named holder is the architecture and engineering services contract held by FERA Science Ltd, ending on 2026-12-22 (end date stated) (as of 2026-10-27).
Does Southern Water Services Limited have open tenders now?
No call for tender from Southern Water Services Limited is open today in the official notices we read (as of 2026-10-27). Its 35 earlier calls are counted on this page.
What does Southern Water Services Limited buy?
Most of Southern Water Services Limited's awards are in Waste, cleaning and environmental services (CPV 90) (6), Business services (CPV 79) (4) and Architecture and engineering services (CPV 71) (3) (as of 2026-10-27).
Cite as: Arcadium Data, "Southern Water Services Limited tenders and contracts: 28 awards, suppliers, contracts ending", https://arcadiumdata.io/tenders/buyers/southern-water-services-limited-gb/, data as of 2026-10-27.