Imbani Minerals Proprietary Limited v Standard Bank of South Africa Limited and Others (2025/132324) [2025] ZAGPJHC 843 (21 August 2025)

35 Reportability
Banking and Finance

Brief Summary

Joint Venture — Banking operations — Dispute over signatory authority — Imbani Minerals (Pty) Ltd sought urgent relief against Standard Bank regarding restrictions on a joint venture bank account due to conflicting claims of authority between shareholder factions — Imbani claimed Mr. Willoughby was duly appointed as a signatory, while the NSRC Group contested this, seeking an additional signatory — Court held that the restrictions could not be lifted without compliance with a prior court order requiring dual signatories from both factions of Kilken, thus dismissing the application and counter-application.

THE
HIGH COURT OF SOUTH AFRICA
GAUTENG DIVISION, JOHANNESBURG
Case no: 2025-132324
In the matter between:
IMBANI MINERALS PROPRIETARY LIMITED Applicant
and
STANDARD BANK OF SOUTH AFRICA LIMITED First Respondent
KILKEN PLATINUM PROPRIETARY LIMITED Second Respondent
NEW SALT ROCK CITY PROPRIETARY LIMITED Third Respondent
JOHANNES CHRISTIAN COETZEE Fourth Respondent
DAVID GAVIN WILLOUGHBY Fifth Respondent
NEWSHELF 1005 PROPRIETARY LIMITED Sixth Respondent
FREDERICK WILHEM AUGUST LUTZKIE Seventh Respondent
KILKEN-IMBANI JOINT VENTURE Eighth Respondent
KILKEN HOLDINGS PROPRIETARY LIMITED Ninth Respondent
KILKEN ENTERPRISES PROPRIETARY LIMITED Tenth Respondent
(1) REPORTABLE: No
(2) OF INTEREST TO OTHER JUDGES: No
(3) REVISED: Yes
Date: 21 August 2025

2

KILKEN INVESTMENTS PROPRIETARY LIMITED Eleventh Respondent

CSHELL 80 PROPRIETARY LIMITED Twelfth Respondent

ZAMIEN INVESTMENTS 102 (PTY) LTD Thirteenth Respondent




JUDGMENT


DU PLESSIS J

Introduction
[1] This is an urgent application brought by the applicant, Imbani Minerals (Pty) Ltd
("Imbani"), principally against the first respondent, Standard Bank of South Africa
Limited ("Standard Bank"), involving several associated parties cited as further
respondents.

[2] The dispute arises from the operation of a joint venture bank account held with
Standard Bank in the name of the eighth respondent, the Kilken-Imbani Joint Venture
("the JV"). Control over this account has become contested between rival shareholder
groupings, namely Imbani on the one hand, and a consortium referred to in these
proceedings as the NSRC Group (comprising the third, fourth, seventh, thirteenth and
fourteenth respondents) on the other.

[3] Imbani contends that, pursuant to a resolution of the second respondent, Kilken
Platinum (Pty) Ltd, adopted on 17 January 2022, the fifth respondent, Mr Willoughby,
was duly appointed as Kilken Platinum's representative on the JV's management
committee and authorised signatory to the JV's bank accounts, together with a
representative of Imbani, Mr Sebastian Tshikare.

[4] Standard Bank accordingly placed restrictions on the JV's bank accounts, in
consequence of the conflicting instructions and competing claims of authority
advanced by the different shareholder factions.

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[5] Imbani initially sought declaratory relief to secure recognition of Mr Willoughby's
authority as signatory, and an order directing Standard Bank to lift the restrictions so
that the JV's operations may proceed. After the urgent application was launched, Mr
Graves SC was appointed as the seventh director of Kilken. This appointment may
assist in resolving the deadlock and some of the difficulties experienced in the joint
venture. This changed the relief that was sought.

[6] This changing of the scene also impacted the NSRC Group's counter
application, based on the ongoing disputes among the shareholders, which they
argued necessitated that an additional signatory, Mr Odendaal, should be appointed
alongside Mr Willoughby and Mr Tshikare, pending the resolution of related litigation
presently before the High Court in Pretoria.

[7] Other respondents, notably the Kilken and Newshelf respondents (2nd, 5th, 6th,
9th, 10th and 11th respondents), have adopted a neutral stance in the main
application, abiding by the court's decision but opposing the counter-application.

Background
[8] Imbani (represented by Mr Tshikare) and the second respondent, Kilken
Platinum Proprietary Limited ("Kilken"), are involved in an unincorporated joint venture
("JV", the eighth respondent) for the purchase and processing of mining tailings. In
terms of the JV agreement, Kilken is a 70% partner, and Imbani is a 30% partner. It
provides for a management committee to oversee its affairs. Mr Tshikare from Imbani
and Mr Willoughby from Kilken comprise the management committee.

[9] The JV agreement regulates the relationship between Imbani and Kilken. It
provides for a management committee and prescribes how the signatories to the JV
bank accounts must be appointed.

[10] The third and sixth respondents are shareholders in Kilken. The fourth and fifth
respondents (Mr Coetzee and Mr Willoughby) are directors of Kilken. Mr Willoughby,

respondents (Mr Coetzee and Mr Willoughby) are directors of Kilken. Mr Willoughby,
together with Mr Tshikare, was appointed by Kilken as the joint signatories on the JV
bank accounts, a position they have held for the past 10 years.

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[11] There are two opposing shareholder groups within Kilken: the NSRC group
(third, fourth, seventh, thirteenth and fourteenth respondents) and the Kilken–
Newshelf group (second, fifth, sixth, ninth, tenth, and eleventh respondents). Their
disputes include allegations of fraud and have already led to s 162 and s 163
proceedings, which resulted in Bam J's first order in May 2024. That order restructured
the board but entrenched the deadlock, leading ultimately to Bam J's second order in
March 2025.

[12] A court order granted by Bam J on 13 March 2025 ordered the appointment of
an independent director on the board of Kilken to resolve the deadlock in Kilken. The
internal strife of Kilken, however, has a direct effect on the workings of the JV, which
has left the JV unable to agree whether Mr Willoughby remains a signatory on the JV
accounts.

[13] The clause of the JV agreement of importance is clause 5.6.5, which states:

"5.6.5 Joint Venture shall open and maintain two banking accounts, namely an
Investec call account and a Standard Bank current account on the basis that:
5.6.5.1 two signatories (being the respective appointees of the parties) and/or
authorisations will be required to operate these accounts;
5.6.5.2 all the revenue receipts of the joint venture and business are to be deposited
into the Investec call account;
5.6.5.3 all amounts required to be paid by the Joint Venture to discharge day to day
liabilities of the business are to be transferred from the Investec call account to
the Standard Bank current account and paid out of the latter account."

[14] The JV operates two accounts on this basis at the first respondent, Standard
Bank ("the bank"). The bank has restricted access to these accounts as it says there
is non-compliance with its Know Your Client ("KYC") requirements. Imbani contends
it complies with all the requirements because it signed all the necessary documents

it complies with all the requirements because it signed all the necessary documents
as required by the bank. The bank's failure to lift the restriction, they say, prejudices
the business of the JV because the JV is unable to pay salaries and discharge its
liability to third parties for operational expenses.

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[15] The NSRC group seeks to have two joint signatories on behalf of Kilken to
transact on the JV bank account, which is not in line with the JV agreement. Imbani
states that if the NSRC group wants to replace Mr Willoughby, they must do so by way
of resolution or special shareholders meeting, which, until the launching of this urgent
application, was seemingly impossible because of the internal turmoil in Kilken. The
appointment of Mr Graves SC as the seventh director has sparked hope that some of
the deadlocked issues will be resolved soon. Still, there is the issue of the blocked
account that needs to be determined.

[16] The bank had concerns regarding the validity of a 2022 resolution of Kilken,
which authorises Mr Willoughby to act as a signatory to the bank account. Concerned
about the resolution, Ms Smith, an employee of the bank, sent an email on 30 May
2025 to inquire whether all directors can sign a mandate indicating who will sign on
the account. If so, the bank can remove the block on the account. Imbani states that
this was all done and that the block must now be removed. They rely heavily on a
digitally signed resolution dated 30 May 2025.

[17] It is evident that the third respondent, a shareholder of Kilken, is not comfortable
with Mr Willoughby having signature rights, due to the disagreement among Kilken's
shareholders over who should have the signature rights. This was communicated to
the bank, along with the insistence that new resolutions need to be filed for the
restrictions to be lifted. They rely on Bam J's order for that contention. Thereafter, a
flurry of communications followed between the attorneys of Imbani and the Kilken-
Newshelf group regarding whether the Bam J order includes the bank account of the
JV.

[18] Bam J's order provided, amongst other things, for two directors of Kilken to be
nominated by companies (1) and individuals (1) aligned with the NSRC group as a

nominated by companies (1) and individuals (1) aligned with the NSRC group as a
signatory to Kilken's accounts. The other signatories (i.e. Mr Willoughby), in terms of
this order, are not signatories to Kilken. The JV was not cited in those proceedings,
only Imbani and Kilken in their respective capacities.

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[19] The NSRC Group states that, because the JV is not a legal entity, the second
order also applies to the JV accounts. They fear that there is now an opportunity for
the Moti group to divert millions of Kilken's money if Mr Willoughby is the only
signatory.

[20] It is also necessary to comment on the "Application to open a Business
Account" form signed on 30 May 2025. The form states that the business name is
"Kilken Imbani Joint Venture". Section C of the form deals with "related parties", and
sets out first who "natural persons" are, a section that states that these persons listed
on the form under C consent to a credit and fraud check, and then lists the details of
related natural persons, nine in total that include directors of the various companies
that has an interest directly or indirectly in the JV. In the last column on the form, it
states "signatory on account (Yes or No)". Next to Mr Willoughby and Mr Tshikane, it
says "yes"; the other seven are "no". The page is signed by all nine individuals on the
list.

[21] Section D deals with "Signing arrangements" and states "Please make sure
that all authorised persons' details are included under Section C", followed by "[a]s
shown in Section C of this document by means of Y or N under column 'signatory on
account', we confirm that the instruction to sign … is as follows:". Inserted there is the
instruction "two to sign jointly" followed by (Dave and Sebastian) – to sign jointly. This
then refers to Mr Willoughby and Mr Tshikane. Again, the page is signed by all nine
people listed under section C.

[22] Section E – General deals with "Resolution". It states
"At a meeting of the directors/members/trustees/committee or partners of Kilken
Imbani JV held at Johannesburg on date 2025-05-30 it was resolved that the Business
[illegible, but presumably will open a] BCA/Money Market Call Account with The
Standard Bank of South Africa Limited.

The authorised persons specified in Section C of this application form dated 2025-05-

The authorised persons specified in Section C of this application form dated 2025-05-
30 by means of Y or Yes noted under column "Signatory on account" are authorised
in terms of this resolution to act [as] signatories on the Account in accordance with the
instructions in Section D."

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[23] The applicant states that by signing this form, the signatories agreed that Mr
Willoughby and Mr Thsikare will have the right to sign, and that the bank has no other
choice but to lift the restriction, as there is now a resolution.

[24] The NSRC Group disagrees. They narrowly interpret the section C list of names
as people who consent to the credit and fraud check.

[25] The NSRC Group also launched a counter-application for the appointment of a
co-signatory. They concede that the appointment of Mr Graves SC largely resolved
that concern and the need for a co-signatory, but still disagree about the interim relief.
They advocate for the counter-application relief as a safeguard until the board meeting
of Kilken. This is opposed by Kilken-Newshelf respondents, mainly on the issue of
urgency, but also because the appointment of Mr Graves SC is evidence of substantial
relief in due course. They also submit that considering the counter application will lead
to this court traversing issues that are properly before another court in pending
litigation.

[26] Again, since the appointment of Mr Graves SC changed the landscape,
including the relief sought in the counter-application, this also impacts the opposition
to the counter-application.

Urgency
[27] The applicant demonstrates that the restrictions imposed by Standard Bank
have paralysed the JV's banking facilities. The ongoing inability to operate the JV
threatens commercial prejudice. Although disputes over control have existed for some
time, the immediate impact of the bank freeze creates fresh urgency. The main
application is accordingly urgent. There was not much disagreement about this
amongst the parties.

[28] Mr Botha SC, who appeared for the NSRC group, stated in his heads of
argument that there is now a remedy available to the parties, rendering the matter not
urgent. Mr Botha SC submitted that the matter should stand down until a resolution

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could be passed, but given the history of the deadlock, I am not persuaded that such
agreement could reasonably be expected within days.

[29] I am satisfied that the applicant has made out a case of urgency in that the JV
must pay its suppliers, and more importantly, its employees, and that it needs the
restrictions to be lifted from the JV bank account to do so. I am satisfied that the
requirements for urgency have been satisfied.

[30] The counter-application anticipates that if these restrictions are lifted, their
urgency will arise in that the protections of the second order might not be adhered to.
I accept that counter-applications are not automatically urgent because an application
is urgent, but in this instance the two applications are intertwined, and the counter-
application will become urgent if the main application is successful.

The nature of the joint venture and the second order
[31] A joint venture of the kind in issue here is an unincorporated contractual
arrangement between its members. Unlike an incorporated entity, it does not have a
separate legal personality. The consequence is that rights and obligations arising
under the JV vest directly in its members, Kilken and Imbani. Because the JV lacks an
independent personality, Kilken's internal disputes inevitably spill into its JV affairs,
including the operation of its bank accounts, but only to the extent that it concerns
Kilken.

[32] Although the JV was not itself cited as a party to the second order, Kilken and
Imbani were cited and are the constituent members of the unincorporated joint venture
and the holders of the joint bank account in question. The second order, which required
that each faction within Kilken appoint a representative as co-signatory to all Kilken's
bank accounts, applies equally to Kilken's signing rights to the JV's accounts. To hold
otherwise would permit the circumvention of the safeguards deliberately built into the

otherwise would permit the circumvention of the safeguards deliberately built into the
second order, allowing one faction to control Kilken's interest in the JV accounts
unilaterally, thereby defeating the very purpose of the joint authorisation ordered.

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[33] In terms of the second order, each faction within Kilken was required to appoint
a representative as a co-signatory. Read with the JV agreement, and to safeguard
against unilateral control, the practical effect is that the JV accounts require three
signatories: one representing Imbani, and one each representing the two factions
within Kilken. This ensures parity until a duly authorised board resolution of Kilken is
adopted, to ensure compliance with the JV agreement.

[34] The next question is whether the purported resolution on the KYC form is such
a resolution.

The Standard Bank Know Your Client (KYC) form
[35] The Standard Bank form, which was the basis for the applicant's reliance on
the relief it seeks, was completed to comply with the bank's KYC compliance purposes.
I agree with Kilken's interpretation of the form. Section C indicates the parties, and in
conjunction with section D, the signatories intended that Mr Willoughby and Mr
Tshikare would be co-signatories. Section E indeed is some form of resolution. This
resolution, however, did not comply with the second order, which requires a signatory
form from each camp for Kilken's bank account. Because the JV is unincorporated and
not a separate entity, the JV account is also a Kilken company account that falls within
the parameters of the order.

[36] Thus, in a sense, but for the second order, the applicant would have been
entitled to the relief it seeks. However, the KYC bank form cannot override the
stipulations of the second order, unless a resolution was taken in compliance with the
second order. This did not happen.

[37] The KYC form that suggests that Mr Willoughby may act alone as a signatory
for Kilken, being inconsistent with the second order, cannot prevail. What is needed is
a duly authorised board resolution of Kilken, which can hopefully take place now that
Mr Graves SC has been appointed. Until such a resolution resolves matters, the JV

Mr Graves SC has been appointed. Until such a resolution resolves matters, the JV
accounts are subject to the same dual-signatory regime as Kilken's other accounts.

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[38] Accordingly, the bank may only uplift the restrictions once a nominee elected
by the Kilken-Newshelf (Moti) group and one by the NSRC group are appointed, in
addition to Mr Tshikare for Imbani.

The appointment of Mr Graves SC
[39] The appointment of Mr Graves SC as an independent director is intended to
resolve most of the disputes affecting Kilken, and by extension, the JV. His
appointment means that the court is also just required to provide for a "holding
position" until Mr Graves SC has obtained enough knowledge of the company to call
a meeting of the board of directors to deal with the various issues. This was already
provided for in the second order, and the parties, as well as this court, are bound by
that order. Mr Graves SC can also break any deadlock between he co-signatories of
Kilken in the interim, should the need arise.

[40] The new resolution to appoint a signatory for Kilken in line with the JV
agreement can be made at any time. The court does not want to be prescriptive with
a timeline. Still, to avoid a proliferation of applications, the proposed date of 3 October
2025 is a sensible beacon as the latest date to provide an updated resolution.

Conclusion
[41] The amended relief now sought by the applicant cannot be granted in light of
Bam J's second order, which already regulates the signatory regime, and the
subsequent appointment of Mr Graves SC to assist in resolving the Kilken deadlock.
The main application is thus dismissed, and costs should follow the result.

[42] The appointment of Mr Graves SC also means that the relief sought in the
counter-application should also be dismissed. The suggestion made in the heads of
argument, after the appointment of Mr Graves SC, namely that the mechanisms
provided for in the second order should be followed, until such time as a board meeting
is called for Kilken to appoint a single signatory, is sensible. In that sense, the counter-
application is partially successful, and I make an order as to costs.

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[43] Considering the complexity of the matter and the amounts involved, taxation on
scale B is warranted.

Order
[44] The following order is made:
1. The applicants' non-compliance with the Uniform Rules of Court
relating to forms, service and time periods is condoned, and the
applicants are permitted to bring the application and counter-
application as one of urgency in terms of Rule 6(12)(a).
2. The application is dismissed, with costs, to be taxed on scale B.
3. The order made by Bam J on 13 March 2025 in case number
2025/023988 remains in force, pending an updated resolution of
the second respondent appointing a signatory who is a director of
the second respondent to all bank accounts of the eighth
respondent.
4. The resolution referred to in (3) must be made no later than 3
October 2025.
5. The counter-application is dismissed, with no order as to costs.


_____________
WJ du Plessis
Judge of the High Court
Gauteng Division,
Johannesburg


Date of hearing:

19 August 2025
Date of judgment:

22 August 2025
For the applicant:

I Miltz SC and S Mahlangu, instructed by
Fluxmans Inc.

For the 3rd, 4th, 7th, 13th respondents:

A Botha SC instructed by Schickerling
Incorporated

For the 2nd , 5th, 6th, 9th , 10th and 11th
respondents:
K Prehmid instructed by Knowles Husain
Lindsay Inc